EP0558835A1 - Biodegradable lubricants and functional fluids - Google Patents
Biodegradable lubricants and functional fluids Download PDFInfo
- Publication number
- EP0558835A1 EP0558835A1 EP92300777A EP92300777A EP0558835A1 EP 0558835 A1 EP0558835 A1 EP 0558835A1 EP 92300777 A EP92300777 A EP 92300777A EP 92300777 A EP92300777 A EP 92300777A EP 0558835 A1 EP0558835 A1 EP 0558835A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- oil
- substantially biodegradable
- lubricating oil
- functional fluid
- unhydrogenated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
- C10M171/007—Coloured or dyes-containing lubricant compositions
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M101/00—Lubricating compositions characterised by the base-material being a mineral or fatty oil
- C10M101/02—Petroleum fractions
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M101/00—Lubricating compositions characterised by the base-material being a mineral or fatty oil
- C10M101/04—Fatty oil fractions
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
- C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
- C10M105/32—Esters
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- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
- C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
- C10M105/32—Esters
- C10M105/36—Esters of polycarboxylic acids
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- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
- C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
- C10M105/32—Esters
- C10M105/38—Esters of polyhydroxy compounds
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- C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
- C10M107/02—Hydrocarbon polymers; Hydrocarbon polymers modified by oxidation
- C10M107/10—Hydrocarbon polymers; Hydrocarbon polymers modified by oxidation containing aliphatic monomer having more than 4 carbon atoms
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- C10M107/20—Lubricating compositions characterised by the base-material being a macromolecular compound containing oxygen
- C10M107/30—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M107/32—Condensation polymers of aldehydes or ketones; Polyesters; Polyethers
- C10M107/34—Polyoxyalkylenes
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- C10M111/00—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential
- C10M111/04—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential at least one of them being a macromolecular organic compound
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- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
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- C10M129/10—Hydroxy compounds having hydroxy groups bound to a carbon atom of a six-membered aromatic ring
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- C10M133/12—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to a carbon atom of a six-membered aromatic ring
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- C10M133/26—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms containing a nitrogen-to-nitrogen double bond
- C10M133/28—Azo compounds
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- C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
- C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
- C10M137/04—Phosphate esters
- C10M137/10—Thio derivatives
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- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
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- C10M169/04—Mixtures of base-materials and additives
- C10M169/048—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution, non-macromolecular and macromolecular compounds
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- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/06—Well-defined aromatic compounds
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- C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/38—Conveyors or chain belts
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/40—Generators or electric motors in oil or gas winning field
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/42—Flashing oils or marking oils
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/44—Super vacuum or supercritical use
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/50—Medical uses
Definitions
- formulated mineral oil lubricants and functional fluids can be harmful to the environment, since in most cases they are not acceptably biodegradable. Yet, in many cases, only hydrocarbonaceous fluids were deemed to possess the requisite combination of properties for the purposes at hand and to meet the economic parameters involved in the production and usage of such products.
- synthetic ester oils and natural oils such as rapeseed oil possess shortcomings with respect to such properties as oxidative stability (especially at elevated use temperatures), hydrolytic stability, filterability, and demulsibility.
- This invention involves, inter alia, the truly surprising discovery that certain unhydrogenated oligomers of 1-alkene hydrocarbons are substantially biodegradable upon exposure to microbiological agents of types widely available in the environment.
- lubricating oils and functional fluids are released into the environment, accidentally or otherwise, the provision and the use of lubricants and functional fluids containing such unhydrogenated 1-olefin hydrocarbon oligomers can contribute materially to environmental protection. And moreover, such provision and such usage can be achieved without devastating consequences insofar as requisite performance properties and economic considerations are concerned.
- the improvement which comprises providing for use as the lubricating oil or functional fluid a substantially biodegradable lubricating oil or functional fluid at least 10 percent by volume of which is composed of at least one substantially biodegradable unhydrogenated liquid hydrocarbon of lubricating viscosity formed by oligomerization of 1-alkene hydrocarbon having 6 to 20 carbon atoms in the molecule.
- the improvement in such operation comprises using or utilizing as the lubricating oil or functional fluid in such operation a substantially biodegradable lubricating oil or functional fluid at least 10 percent by volume of which is composed of at least one substantially biodegradable unhydrogenated liquid hydrocarbon of lubricating viscosity formed by oligomerization of 1-alkene hydrocarbon having 6 to 20 carbon atoms in the molecule.
- substantially biodegradable in this specification and in the appended claims is meant that the oleaginous liquid in question has a biodegradability when tested and reported in accordance with test method CEC L-33-T-82 above 20%, preferably at least 30%, and more preferably at least 40%, and most preferably at least 50%.
- functional fluid as used in the specification and claims includes solvents and/or carrier fluids (e.g., for agricultural sprays or formulations) as well as hydraulic fluids, quenching oils, cutting oils, machining oils, transformer oils, and the like.
- microbiological agent can be in the earth or in a body of water.
- Yet another embodiment of this invention concerns a method which comprises causing a lubricating oil or functional fluid composition of this invention to come in contact with at least one microbiological agent capable of causing biodegradation of at least a substantial portion of the substantially biodegradable unhydrogenated liquid hydrocarbon content of such composition.
- the advantages of this invention are the surprising substantial biodegradability of the unhydrogenated 1-olefin oligomeric lubricants and functional fluids utilized in accordance with this invention, together with the combination of desirable properties which they possess.
- the substantially biodegradable unhydrogenated poly- ⁇ -olefin lubricants and functional fluids of this invention possess in general better low temperature properties than comparable mineral oils.
- the substantially biodegradable lubricants and functional fluids of this invention generally possess better hydrolytic stability (e.g., in the ASTM hydrolytic stability test D 2619), superior filterability (e.g., in a wet filtration test), and better demulsibilty (e.g., in the ASTM demulsibility test D 1401).
- unhydrogenated 1-alkene hydrocarbon liquid oligomers meet the substantially biodegradable requirements of this invention as above specified.
- recourse should be had to the simple expedient of subjecting the prospective unhydrogenated 1-alkene liquid oligomer to the CEC L-33-T-82 test procedure in the manner therein specified to determine the % biodegradability of the oligomer under consideration.
- unhydrogenated liquid oligomers of linear 1-alkenes containing at least 50% dimer, trimer, and/or tetramer formed using a water or alcohol promoted Friedel-Crafts catalyst tend to possess the requisite biodegradability to be classified as substantially biodegradable and thus are preferred.
- liquid unhydrogenated oligomers of linear 1-alkenes containing at least 80 or 90% dimer and/or codimer species are particularly preferred.
- the 1-alkenes used to form such oligomers should contain from 6 to 20 carbon and preferably from 8 to 16 carbon atoms in the molecule.
- such 1-alkenes should be linear (i.e., substantially free of branching and cyclization).
- oligomeric 1-alkene hydrocarbons are known and reported in the literature. See for example U. S. Pat. Nos. 3,763,244; 3,780,128; 4,172,855; and 4,218,330, omitting, of course the teachings therein concerning hydrogenation of the oligomers.
- unhydrogenated oligomers of this type contain residual ethylenic unsaturation.
- Preferred oligomers are formed by use of a Friedel-Crafts catalyst (especially boron trifluoride promoted with water or a C1 ⁇ 20 alkanol) using oligomerization procedures such as are described in the foregoing U. S. patents.
- catalyst systems which may also be used to form oligomers of 1-alkene hydrocarbons, which provide lubricants and functional fluids which may be substantially biodegradable, include Ziegler catalysts such as ethyl aluminum sesquichloride with titanium tetrachloride, aluminum alkyl catalysts, chromium oxide catalysts on silica or alumina supports and a system in which a boron trifluoride catalyst oligomerization is followed by treatment with an organic peroxide.
- Ziegler catalysts such as ethyl aluminum sesquichloride with titanium tetrachloride, aluminum alkyl catalysts, chromium oxide catalysts on silica or alumina supports and a system in which a boron trifluoride catalyst oligomerization is followed by treatment with an organic peroxide.
- Illustrative non-oligomeric oils and fluids of lubricating viscosity which can be used in formulating substantially biodegradable lubricating oil and/or functional fluid blends pursuant to this invention, include synthetic esters such as mixed C9 and C11 dialkylphthalates (e.g., ICI Emkarate 911P ester oil), trimethylol propane trioleate, di-(isotridecyl)-adipate (e.g., BASF Glissofluid A13), pentaerythritol tetraheptanoate and the like; substantially biodegradable liquid hydrogenated 1-alkene oligomers such as ETHYLFLO 162, 164 and 166 poly-alpha-olefin oils and blends thereof (Ethyl Corporation; Ethyl S.A.; Ethyl Canada Limited); and liquid natural fatty oils and esters such as castor oil, olive oil, peanut oil, rapeseed oil, corn oil, sesame oil, cottons
- mineral oils in blends with one or more substantially biodegradable linear 1-alkene hydrocarbon oligomers, and such blends may in turn contain one or more other base oils (synthetic ester, polyalkylene glycol, hydrogenated poly-alpha-olefin oil, natural fatty oil or ester, etc.), provided that the overall blend is itself substantially biodegradable.
- base oils synthetic ester, polyalkylene glycol, hydrogenated poly-alpha-olefin oil, natural fatty oil or ester, etc.
- the amount of mineral oil which can be present in the foregoing blends will depend in large measure upon the structural and molecular characteristics of the mineral oil, such as the amount of methyl-branched and cyclic species present, configurations which resist biodegradation. Accordingly in any given situation recourse should be had to the CEC L-33-T-72 test procedure to insure that the proposed amount of the proposed mineral oil in the proposed overall blend does not prevent the overall blend from being substantially biodegradable.
- this invention provides a substantially biodegradable lubricating composition comprising:
- this invention provides in accordance with preferred embodiments thereof, novel compositions which facilitate the detection of leakage and other excessive releases of lubricant and/or functional fluid to the environment.
- novel compositions which facilitate the detection of leakage and other excessive releases of lubricant and/or functional fluid to the environment.
- substantially biodegradable lubricating oil or functional fluid compositions which comprise a major proportion of an oleaginous fluid containing a small visually-perceptible chromophoric quantity of an oil-soluble chromophoric substance.
- Such oleaginous fluid comprises by volume at least 10 percent, preferably at least 25 percent, more preferably at least 50 percent, still more preferably at least 75 percent, and most preferably 90 percent or more of at least one substantially biodegradable unhydrogenated liquid hydrocarbon of lubricating viscosity formed by oligomerization of 1-alkene hydrocarbon having 6 to 20 carbon atoms in the molecule, and hydrogenation of oligomer so formed.
- the chromophoric substance employed has a maximum absorption wavelength within the range of 300 to 650 millimicrons.
- Typical, but preferred, chromophoric substances have maximum absorption wavelengths respectively of 400, 420, 515, 518, and 640 millimicrons.
- a particularly preferred chromaphoric substance is comprised of a mixture of two chromophoric compounds, one having a maximum absorption wavelength of about 420 millimicrons and the other a maximum absorption wavelength of about 640 millimicrons, whereby the product has a green coloration.
- biodegradation results using the CEC L-33-T-82 test procedure are expressed with reference to a standard of 90% biodegradability for di(isotridecyl)adipate and 20% biodegradability for white mineral oil.
- the standard reference is 90% biodegradability for sodium benzoate.
- a blend was formed from 29.3 parts of Ketjenlube 165 synthetic lubricating oil (Akzo Chemical Company) and 67.7 parts of a fraction of unhydrogenated 1-decene oligomer having a kinematic viscosity of 3.5 cSt at 100°C.
- An experimental ashless hydraulic fluid additive pack was blended into this base oil fluid to a concentration of 0.6%.
- the resultant wear-inhibited hydraulic fluid composition of ISO viscosity grade 32 exhibited a biodegradation of about 67% in the CEC L-33-T-82 biodegradability test procedure.
- a hydraulic fluid was formed by blending an experimental ashless hydraulic fluid additive pack to a concentration of 1.0% in an unhydrogenated 1-decene oligomer fraction described in Example 4. On subjecting this ashless wear-inhibited hydraulic fluid to the CEC L-33-T-82 biodegradability test procedure, the fluid was found to have a biodegradation of about 81%.
- Example 4 The procedure of Example 4 was repeated using 40 parts of Ketjenlube 165 synthetic lubricating oil and 59 parts of the 3.5 cSt unhydrogenated 1-decene oligomer as the base fluid.
- the wear-inhibited ashless hydraulic fluid containing 1.0% of the experimental ashless hydraulic fluid antiwear package was of ISO viscosity grade 46 and had a biodegradation in the CEC L-33-T-82 test procedure of about 76%. A duplicate determination showed the blend to give a biodegradation of about 55%.
- Six chromophoric lubricant and functional fluid base oil compositions of this invention are formed by blending with the synthetic lubricating oils as described in Examples 1 through 6, 0.01% of a methyl derivative of azobenzene-4-azo-2-naphthol having a maximum absorption wavelength of 518 millimicrons and an approximate pour point of -26°C (C.I. Solvent Red 164). Leakage or spillage of these substantially biodegradable lubricant compositions is readily perceived by the naked eye.
- Six chromophoric lubricant and functional fluid base oil compositions of this invention are formed by blending with the synthetic lubricating oils as described in Examples 1 through 6, 0.02% of a mixture of p-diethylaminoazobenzene having a maximum absorption wavelength of 420 millimicrons and 1,4-diisopropylaminoanthraquinone having a maximum absorption wavelength of 640 millimicrons and an approximate pour point of -46°C. Leakage or spillage of these substantially biodegradable lubricant compositions is readily perceived visually.
- Six chromophoric lubricant and functional fluid base oil compositions of this invention are formed by blending with the synthetic lubricating oils as described in Examples 1 through 6, 0.025% of benzene-azo-2-naphthol having a maximum absorption wavelength of 400 millimicrons and an approximate pour point of -23°C. Leakage or spillage of these substantially biodegradable lubricant compositions is readily perceived visually.
- a functional fluid is formed by blending together equal volumes of the unhydrogenated poly- ⁇ -olefin synthetic lubricating oil as described in Example 1 and rapeseed oil.
- This functional fluid is provided for use as a hydraulic fluid and solvent for herbicides. When the functional fluid is released to the natural environment, it is biodegraded to a greater extent than a conventional mineral oil of the same viscosity.
- Chromophoric substantially biodegradable base oil compositions of this invention are formed by dissolving the combination of Hoechst Fat Blue B at a concentration equivalent to 0.04g/400mL and Hoechst Fat Yellow 3 G at a concentration equivalent to 0.10 g/400mL into the fluid compositions described in Examples 1 through 6.
- base oils are substantially biodegraded into innocuous materials.
- a blend was formed composed of 29.5% of Ketjenlube 165 synthetic ester lubricating oil (Akzo Chemical Company), 69.5% of a fraction of unhydrogenated 1-decene oligomer having a kinematic viscosity of 3.5 cSt at 100°C and 1.0% of an ashless additive package containing antioxidant and antiwear/extreme pressure agents.
- the wear-inhibited ashless hydraulic fluid was of ISO viscosity grade 32 and exhibited a biodegradation in the CEC L-33-T-82 test procedure averaging about 72% in triplicate determinations.
- a blend was formed composed of 32.0% of Ketjenlube 1579 synthetic lubricating oil (Akzo Chemical Company), 67.0% of a fraction of unhydrogenated 1-decene oligomer having a kinematic viscosity of 3.5 cSt at 100°C and 1.0% of an ashless additive package containing antioxidant and antiwear/extreme pressure agents.
- the wear-inhibited ashless hydraulic fluid was of ISO viscosity grade 32 and exhibited a biodegradation in the CEC L-33-T-82 test procedure of about 35%.
- Example 13 The procedure of Example 13 was repeated except that Ketjenlube 1580 was used in place of Ketjenlube 1579. In all other respects the composition was identical.
- This ISO viscosity grade 32 blend exhibited a biodegradation in the CEC L-33-T-82 test procedure of about 32%.
- a blend was formed from 42 parts of Ketjenlube 1579 synthetic lubricating oil (Akzo Chemical Company), and 57 parts of a fraction of unhydrogenated 1-decene oligomer having a kinematic viscosity of 3.5 cSt at 100°C containing 1.0% of an ashless additive package containing antioxidant and antiwear/extreme pressure agents.
- the wear-inhibited ashless hydraulic fluid was of ISO viscosity grade 46 and exhibited a biodegradation in the CEC L-33-T-82 test procedure of about 44%.
- a blend was formed from 45 parts of Ketjenlube 1580 synthetic lubricating oil (Akzo Chemical Company), and 54 parts of a fraction of unhydrogenated 1-decene oligomer having a kinematic viscosity of 3.5 cSt at 100°C containing 1.0% of an ashless additive package containing antioxidant and antiwear/extreme pressure agents.
- the wear-inhibited ashless hydraulic fluid was of ISO viscosity grade 46 and exhibited a biodegradation in the CEC L-33-T-82 test procedure of about 24%.
- the substantially biodegradable lubricants and functional fluids of this invention can be employed in a wide variety of applications.
- they can be employed as base oils for crankcase lubricants, automotive gear lubricants, transmission oils, hydraulic oils, paper mill oils, compressor oils, outboard motor lubricants (2-cycle oils), chain saw lubricants, carriers for herbicides and plant growth regulants, and for other similar uses.
- the substantially biodegradable base oils of this invention are released into the environment, accidentally or otherwise, and come in contact with microbiological agents in the natural environment, the oils are substantially biodegraded and thus such oils are much less offensive to the environment than substantially non-biodegradable base oils.
- Well known additives which may be included in the compositions of this invention include the zinc dialkyl (C3-C10), dicycloalkyl (C5-C20), and/or diaryl (C6-C20) dithiophosphate wear inhibitors, generally present in amounts of about 0.5 to 5 weight percent.
- Useful detergents include the oil-soluble normal basic or overbased metal, e.g., calcium, magnesium, barium, etc., salts of petroleum naphthenic acids, petroleum sulfonic acids, alkyl benzene sulfonic acids, oil-soluble fatty acids, alkyl salicylic acids, sulfurized or unsulfurized alkyl phenates, and hydrolyzed or unhydrolyzed phosphosulfurized polyolefins.
- Gasoline engine crankcase lubricants typically contain, for example, from 0.5 to 5 weight percent of one or more detergent additives.
- Diesel engine crankcase oils may contain substantially higher levels of detergent additives.
- Preferred detergents are the calcium and magnesium normal or overbased phenates, sulfurized phenates or sulfonates.
- Pour point depressants which may be present in amounts of from 0.01 to 2 weight percent include wax alkylated aromatic hydrocarbons, olefin polymers and copolymers, and acrylate and methacrylate polymers and copolymers.
- Viscosity index improvers the concentrations of which may vary in the lubricants from 0.2 to 15 weight percent, (preferably from about 0.5 to about 5 weight percent) depending on the viscosity grade required, include hydrocarbon polymers grafted with, for example, nitrogen-containing monomers, olefin polymers such as polybutene, ethylene-propylene copolymers, unhydrogenated polymers and copolymers and terpolymers of styrene with isoprene and/or butadiene, polymers of alkyl acrylates or alkyl methacrylates, copolymers of alkyl methacrylates with N-vinyl pyrrolidone or dimethylaminoalkyl methacrylate, post-grafted polymers of ethylene-propylene with an active monomer such as maleic anhydride which may be further reacted with an alcohol or an alkylene polyamine, styrene/maleic anhydride polymers post-treated with alcohols and
- Antiwear activity can be provided by about 0.01 to 2 weight percent in the oil of the aforementioned metal dihydrocarbyl dithiophosphates and the corresponding precursor esters, phosphosulfurized pinenes, sulfurized olefins and hydrocarbons, sulfurized fatty esters and alkyl polysulphides.
- Preferred are the zinc dihydrocarbyl dithiophosphates which are salts of dihydrocarbyl esters of dithiophosphoric acids.
- additives include effective amounts of friction modifiers or fuel economy additives such as the alkyl phosphonates as disclosed in U.S. 4,356,097, aliphatic hydrocarbyl substituted succinimides as disclosed in EPO 0020037, dimer acid esters, as disclosed in U.S. 4,105,571, oleamide, etc., which are present in the oil in amounts of 0.1 to 5 weight percent.
- fuel economy additives such as the alkyl phosphonates as disclosed in U.S. 4,356,097, aliphatic hydrocarbyl substituted succinimides as disclosed in EPO 0020037, dimer acid esters, as disclosed in U.S. 4,105,571, oleamide, etc.
- Glycerol oleates are another example of fuel economy additives and these are usually present in very small amounts, such as 0.05 to 0.2 weight percent based on the weight of the formulated oil.
- Antioxidants or thermal stabilizers which may be used include hindered phenols, methylene-bridged polyphenols, aromatic amine antioxidants, sulfurized phenols, alkyl phenothiazines, substituted triazines and ureas, and copper compounds such as copper naphthenate and copper oleate, among others. Phenolic antioxidants are preferred.
- Detergents and dispersants can also be used in the compositions of this invention, again subject to the proviso that the material used not interfere with the substantial biodegradability of the overall composition.
- Typical dispersants include the reaction products of hydrocarbyl-substituted acylating agents such as alkenyl- or alkyl- substituted succinic acid or anhydride with amines, phenols, alcohols, aminoalcohols, or basic inorganic materials.
- Polyisobutenyl succinimides of alkylene polyamines are preferred dispersants of this type.
- Mannich reaction products are another type of useful ashless dispersant.
- Dispersants of this type are described for example, in U.S. Pat. Nos. 2,459,112; 2,962,442; 2,984,550; 3,036,003; 3,166,516; 3,236,770; 3,355,270; 3,368,972; 3,413,347; 3,442,808; 3,448,047; 3,454,497; 3,459,661; 3,461,172; 3,493,520; 3,539,633; 3,558,743; 3,586,629; 3,591,598; 3,600,372; 3,634,515; 3,649,229; 3,697,574; 3,725,277; 3,725,480; 3,726,882; and 3,980,569.
- Polymeric dispersants such as interpolymers of decyl methacrylate, vinyl decyl ether and high molecular weight olefins with monomers containing polar substituents, e.g., aminoalkyl acrylates or acrylamides, and poly(oxyethylene) acrylates.
- polar substituents e.g., aminoalkyl acrylates or acrylamides
- poly(oxyethylene) acrylates Typical materials of this general type are described, for example in U.S. Pat. Nos. 3,329,658; 3,449,250; 3,519,565; 3,666,730; 3,687,849; and 3,702,300.
- Extreme pressure agents which also have corrosion-inhibiting and oxidation-inhibiting properties can also be used. These include chlorinated aliphatic hydrocarbons such as chlorinated wax; organic sulphides and polysulphides such as benzyl disulphide, bis(chlorobenzyl)disulphide, dibutyl tetrasulphide, sulfurized methyl ester of oleic acid, sulfurized alkylphenol, sulfurized dipentene, and sulfurized terpene; phosphosulfurized hydrocarbons such as the reaction product of a phosphorus sulphide with turpentine or methyl oleate, phosphorus esters including principally dihydrocarbon and trihydrocarbon phosphites such as dibutyl phosphite, diheptyl phosphite, dicyclohexyl phosphite, pentylphenyl phosphite, dipentylphenyl phosphite, tride
- Zinc dialkylphosphorodithioates are a well known example.
- Tackiness additives such as HITEC® 151 Additive (Ethyl Corporation; Ethyl S.A.; Ethyl Canada Limited) are also useful.
- compositions of this invention can be included in the compositions of this invention, provided of course that they are compatible with the base lubricant and the other component or components being employed.
Abstract
Description
- As is well known, there are many situations wherein oleaginous fluids are released into the environment. For example, lubricating oils utilized in the operation of out almost inevitably come in contact with the land and water surfaces of the earth. The same is true of oleaginous liquids used as carriers or diluents in agricultural sprays, such as herbicides and plant growth regulants. It is also commonplace for engine oils, transmission oils, gear box oils, etc., to leak onto pavement or ground surfaces and thus eventually find themselves in the natural environment. Another source of such releases to the environment involve rupture or leakages from high pressure hydraulic systems such as vehicular brake lines, hydraulic systems used in construction and earth moving equipment or military vehicles or equipment, and the like. Paper mill oils and compressor oils likewise find their way into the natural environment.
- Unfortunately, formulated mineral oil lubricants and functional fluids can be harmful to the environment, since in most cases they are not acceptably biodegradable. Yet, in many cases, only hydrocarbonaceous fluids were deemed to possess the requisite combination of properties for the purposes at hand and to meet the economic parameters involved in the production and usage of such products. For example, synthetic ester oils and natural oils such as rapeseed oil possess shortcomings with respect to such properties as oxidative stability (especially at elevated use temperatures), hydrolytic stability, filterability, and demulsibility.
- There is, therefore, a need for an efficacious way of reducing the extent and severity of such environmental abuse while at the same time providing lubricants and functional fluids possessing desirable physical properties within the confines of economic restraints. This invention is deemed to fulfill this need. confines of economic restraints. This invention is deemed to fulfill this need.
- This invention involves, inter alia, the truly surprising discovery that certain unhydrogenated oligomers of 1-alkene hydrocarbons are substantially biodegradable upon exposure to microbiological agents of types widely available in the environment. Thus in operations wherein lubricating oils and functional fluids are released into the environment, accidentally or otherwise, the provision and the use of lubricants and functional fluids containing such unhydrogenated 1-olefin hydrocarbon oligomers can contribute materially to environmental protection. And moreover, such provision and such usage can be achieved without devastating consequences insofar as requisite performance properties and economic considerations are concerned.
- Thus in accordance with one embodiment of this invention, in an operation wherein lubricating oil or functional fluid is released or likely to be released into the environment, there is provided the improvement which comprises providing for use as the lubricating oil or functional fluid a substantially biodegradable lubricating oil or functional fluid at least 10 percent by volume of which is composed of at least one substantially biodegradable unhydrogenated liquid hydrocarbon of lubricating viscosity formed by oligomerization of 1-alkene hydrocarbon having 6 to 20 carbon atoms in the molecule. In another embodiment of this invention, the improvement in such operation comprises using or utilizing as the lubricating oil or functional fluid in such operation a substantially biodegradable lubricating oil or functional fluid at least 10 percent by volume of which is composed of at least one substantially biodegradable unhydrogenated liquid hydrocarbon of lubricating viscosity formed by oligomerization of 1-alkene hydrocarbon having 6 to 20 carbon atoms in the molecule.
- By "substantially biodegradable" in this specification and in the appended claims is meant that the oleaginous liquid in question has a biodegradability when tested and reported in accordance with test method CEC L-33-T-82 above 20%, preferably at least 30%, and more preferably at least 40%, and most preferably at least 50%. It is also to be noted that for the purposes of this invention the term "functional fluid" as used in the specification and claims includes solvents and/or carrier fluids (e.g., for agricultural sprays or formulations) as well as hydraulic fluids, quenching oils, cutting oils, machining oils, transformer oils, and the like.
- Further embodiments of this invention include a substantially biodegradable lubricating oil or functional fluid composition which comprises at least 10% by volume of at least one substantially biodegradable unhydrogenated liquid hydrocarbon of lubricating viscosity formed by oligomerization of 1-alkene hydrocarbon having 6 to 20 carbon atoms in the molecule. In another of its forms, this invention relates to a substantially biodegradable lubricating oil or functional fluid composition of the type described above when in contact with at least one microbiological agent capable of causing biodegradation of at least a substantial portion of the substantially biodegradable unhydrogenated liquid hydrocarbon of which such lubricating oil or functional fluid composition is comprised. In this form of this invention, such microbiological agent can be in the earth or in a body of water.
- Yet another embodiment of this invention concerns a method which comprises causing a lubricating oil or functional fluid composition of this invention to come in contact with at least one microbiological agent capable of causing biodegradation of at least a substantial portion of the substantially biodegradable unhydrogenated liquid hydrocarbon content of such composition.
- Other embodiments of this invention will be apparent from the ensuing description and appended claims.
- Among the advantages of this invention are the surprising substantial biodegradability of the unhydrogenated 1-olefin oligomeric lubricants and functional fluids utilized in accordance with this invention, together with the combination of desirable properties which they possess. For example, the substantially biodegradable unhydrogenated poly-α-olefin lubricants and functional fluids of this invention possess in general better low temperature properties than comparable mineral oils. And as compared to synthetic ester oils and natural oils such as rapeseed oil, the substantially biodegradable lubricants and functional fluids of this invention generally possess better hydrolytic stability (e.g., in the ASTM hydrolytic stability test D 2619), superior filterability (e.g., in a wet filtration test), and better demulsibilty (e.g., in the ASTM demulsibility test D 1401).
- Not all unhydrogenated 1-alkene hydrocarbon liquid oligomers meet the substantially biodegradable requirements of this invention as above specified. Thus in any given situation recourse should be had to the simple expedient of subjecting the prospective unhydrogenated 1-alkene liquid oligomer to the CEC L-33-T-82 test procedure in the manner therein specified to determine the % biodegradability of the oligomer under consideration. Generally speaking, unhydrogenated liquid oligomers of linear 1-alkenes containing at least 50% dimer, trimer, and/or tetramer formed using a water or alcohol promoted Friedel-Crafts catalyst tend to possess the requisite biodegradability to be classified as substantially biodegradable and thus are preferred. Particularly preferred are liquid unhydrogenated oligomers of linear 1-alkenes containing at least 80 or 90% dimer and/or codimer species. The 1-alkenes used to form such oligomers should contain from 6 to 20 carbon and preferably from 8 to 16 carbon atoms in the molecule. In addition, such 1-alkenes should be linear (i.e., substantially free of branching and cyclization).
- Methods for the production of such liquid oligomeric 1-alkene hydrocarbons are known and reported in the literature. See for example U. S. Pat. Nos. 3,763,244; 3,780,128; 4,172,855; and 4,218,330, omitting, of course the teachings therein concerning hydrogenation of the oligomers. As is well known, unhydrogenated oligomers of this type contain residual ethylenic unsaturation. Preferred oligomers are formed by use of a Friedel-Crafts catalyst (especially boron trifluoride promoted with water or a C₁₋₂₀ alkanol) using oligomerization procedures such as are described in the foregoing U. S. patents.
- Other catalyst systems which may also be used to form oligomers of 1-alkene hydrocarbons, which provide lubricants and functional fluids which may be substantially biodegradable, include Ziegler catalysts such as ethyl aluminum sesquichloride with titanium tetrachloride, aluminum alkyl catalysts, chromium oxide catalysts on silica or alumina supports and a system in which a boron trifluoride catalyst oligomerization is followed by treatment with an organic peroxide.
- Mixtures or blends of such 1-alkene oligomers can also be used in the practice of this invention provided the overall blend possesses the requisite biodegradability as specified above.
- It is also possible in accordance with this invention to utilize blends of one or more sufficiently biodegradable liquid unhydrogenated 1-alkene oligomers in combination with other oleaginous materials which are themselves sufficiently biodegradable such that the resultant blend meets the biodegradability requirement of this invention, and provided further that the resultant blend possesses the requisite compatibility, stability and performance criteria for the use for which the blend is designed, formulated, and provided.
- Illustrative non-oligomeric oils and fluids of lubricating viscosity which can be used in formulating substantially biodegradable lubricating oil and/or functional fluid blends pursuant to this invention, include synthetic esters such as mixed C₉ and C₁₁ dialkylphthalates (e.g., ICI Emkarate 911P ester oil), trimethylol propane trioleate, di-(isotridecyl)-adipate (e.g., BASF Glissofluid A13), pentaerythritol tetraheptanoate and the like; substantially biodegradable liquid hydrogenated 1-alkene oligomers such as ETHYLFLO 162, 164 and 166 poly-alpha-olefin oils and blends thereof (Ethyl Corporation; Ethyl S.A.; Ethyl Canada Limited); and liquid natural fatty oils and esters such as castor oil, olive oil, peanut oil, rapeseed oil, corn oil, sesame oil, cottonseed oil, soybean oil, sunflower oil, safflower oil, hemp oil, linseed oil, tung oil, oiticica oil, jojoba oil, and the like. Such natural fatty oils may be partially or fully hydrogenated, if desired. Here again, the only requirements are that the resultant blend be substantially biodegradable within the meaning specified above and that the blend have the requisite properties for the intended use or uses therefor.
- It is also possible to include small amounts of mineral oils in blends with one or more substantially biodegradable linear 1-alkene hydrocarbon oligomers, and such blends may in turn contain one or more other base oils (synthetic ester, polyalkylene glycol, hydrogenated poly-alpha-olefin oil, natural fatty oil or ester, etc.), provided that the overall blend is itself substantially biodegradable. The amount of mineral oil which can be present in the foregoing blends will depend in large measure upon the structural and molecular characteristics of the mineral oil, such as the amount of methyl-branched and cyclic species present, configurations which resist biodegradation. Accordingly in any given situation recourse should be had to the CEC L-33-T-72 test procedure to insure that the proposed amount of the proposed mineral oil in the proposed overall blend does not prevent the overall blend from being substantially biodegradable.
- Conventional amounts of conventional additives typically used in lubricating oils and/or in functional fluids can be utilized in the liquid unhydrogenated 1-alkene hydrocarbon oligomer-containing compositions of this invention, provided of course that the additives as used are compatible with each other and are sufficiently soluble in the base oil at the desired concentrations to provide a homogenous solution at ambient temperatures. Examples of such additives, although well known to those skilled in the art, are given hereinafter. It is worth noting that such additives need not in and of themselves be biodegradable. The only requirement is that the concentrations employed -- which are normally relatively low -- in the base oil should not prevent the finished lubricant or functional fluid from remaining substantially biodegradable.
- Thus, in one of its preferred embodiments this invention provides a substantially biodegradable lubricating composition comprising:
- (a) an unsaturated poly-α-olefin having a viscosity of 11-1,000 mm²/s at 100°C;
- (b) an ester having a viscosity of 11-1,000 mm²/s at 100°C; and
- (c) an additive package comprising at least one additive selected from the group consisting of dispersants, oxidation inhibitors, corrosion inhibitors, metal passivators, antirust agents, antiwear agents, foam inhibitors, extreme pressure agents, tackiness agents and friction modifier agents.
- Still another embodiment of this invention provides a substantially biodegradable lubricating composition comprising:
- (a) an unsaturated poly-α-olefin having a viscosity of 11-1,000 mm²/s at 100°C;
- (b) a saturated and/or unsaturated synthetic hydrocarbon having a viscosity of 1-10 mm²/s at 100°C;
- (c) an ester having a viscosity of 11-1,000 mm²/s at 100°C; and
- (d) an additive package comprising at least one additive selected from the group consisting of dispersants, oxidation inhibitors, corrosion inhibitors, metal passivators, antirust agents, antiwear agents, foam inhibitors, extreme pressure agents, tackiness agents and friction modifier agents.
- To still further protect the environment, this invention provides in accordance with preferred embodiments thereof, novel compositions which facilitate the detection of leakage and other excessive releases of lubricant and/or functional fluid to the environment. Thus to the extent, if any, that the lubricant or functional fluid composition is not biodegradable, early detection of such leakage or excessive release thereof to the environment enables prompt remedial action to be taken to arrest further leakage or excessive release to the environment.
- In accordance with such preferred embodiments there are provided substantially biodegradable lubricating oil or functional fluid compositions which comprise a major proportion of an oleaginous fluid containing a small visually-perceptible chromophoric quantity of an oil-soluble chromophoric substance. Such oleaginous fluid comprises by volume at least 10 percent, preferably at least 25 percent, more preferably at least 50 percent, still more preferably at least 75 percent, and most preferably 90 percent or more of at least one substantially biodegradable unhydrogenated liquid hydrocarbon of lubricating viscosity formed by oligomerization of 1-alkene hydrocarbon having 6 to 20 carbon atoms in the molecule, and hydrogenation of oligomer so formed. Preferably, the chromophoric substance employed has a maximum absorption wavelength within the range of 300 to 650 millimicrons. Typical, but preferred, chromophoric substances have maximum absorption wavelengths respectively of 400, 420, 515, 518, and 640 millimicrons. A particularly preferred chromaphoric substance is comprised of a mixture of two chromophoric compounds, one having a maximum absorption wavelength of about 420 millimicrons and the other a maximum absorption wavelength of about 640 millimicrons, whereby the product has a green coloration.
- The following examples, in which parts and percentages of components are by weight, illustrate but do not limit, and should not be construed as limiting, the practice of this invention. The biodegradation results using the CEC L-33-T-82 test procedure are expressed with reference to a standard of 90% biodegradability for di(isotridecyl)adipate and 20% biodegradability for white mineral oil. In the case of the OECD 301B Modified Stürm test method, the standard reference is 90% biodegradability for sodium benzoate.
- An unhydrogenated oligomer of 1-decene having a kinematic viscosity at 100°C of 3.5 cSt was placed in contact with a bacterial inoculum from a sewage plant pursuant to test method CEC L-33-T-82. Upon completion of the test in accordance with such test method, the lubricant was found to have a biodegradation of about 48%.
- An unhydrogenated 1-dodecene dimer was found to have a biodegradation of approximately 41% when subjected to the CEC L-33-T-82 biodegradability test procedure.
- An unhydrogenated mixture of dimers formed from a mixture of 1-tetradecene and 1-hexadecene exhibited a biodegradation of about 57% in the CEC L-33-T-82 biodegradability test procedure.
- A blend was formed from 29.3 parts of Ketjenlube 165 synthetic lubricating oil (Akzo Chemical Company) and 67.7 parts of a fraction of unhydrogenated 1-decene oligomer having a kinematic viscosity of 3.5 cSt at 100°C. An experimental ashless hydraulic fluid additive pack was blended into this base oil fluid to a concentration of 0.6%. The resultant wear-inhibited hydraulic fluid composition of ISO viscosity grade 32 exhibited a biodegradation of about 67% in the CEC L-33-T-82 biodegradability test procedure.
- A hydraulic fluid was formed by blending an experimental ashless hydraulic fluid additive pack to a concentration of 1.0% in an unhydrogenated 1-decene oligomer fraction described in Example 4. On subjecting this ashless wear-inhibited hydraulic fluid to the CEC L-33-T-82 biodegradability test procedure, the fluid was found to have a biodegradation of about 81%.
- The procedure of Example 4 was repeated using 40 parts of Ketjenlube 165 synthetic lubricating oil and 59 parts of the 3.5 cSt unhydrogenated 1-decene oligomer as the base fluid. The wear-inhibited ashless hydraulic fluid containing 1.0% of the experimental ashless hydraulic fluid antiwear package was of ISO viscosity grade 46 and had a biodegradation in the CEC L-33-T-82 test procedure of about 76%. A duplicate determination showed the blend to give a biodegradation of about 55%.
- Six chromophoric lubricant and functional fluid base oil compositions of this invention are formed by blending with the synthetic lubricating oils as described in Examples 1 through 6, 0.01% of a methyl derivative of azobenzene-4-azo-2-naphthol having a maximum absorption wavelength of 518 millimicrons and an approximate pour point of -26°C (C.I. Solvent Red 164). Leakage or spillage of these substantially biodegradable lubricant compositions is readily perceived by the naked eye.
- Six chromophoric lubricant and functional fluid base oil compositions of this invention are formed by blending with the synthetic lubricating oils as described in Examples 1 through 6, 0.02% of a mixture of p-diethylaminoazobenzene having a maximum absorption wavelength of 420 millimicrons and 1,4-diisopropylaminoanthraquinone having a maximum absorption wavelength of 640 millimicrons and an approximate pour point of -46°C. Leakage or spillage of these substantially biodegradable lubricant compositions is readily perceived visually.
- Six chromophoric lubricant and functional fluid base oil compositions of this invention are formed by blending with the synthetic lubricating oils as described in Examples 1 through 6, 0.025% of benzene-azo-2-naphthol having a maximum absorption wavelength of 400 millimicrons and an approximate pour point of -23°C. Leakage or spillage of these substantially biodegradable lubricant compositions is readily perceived visually.
- A functional fluid is formed by blending together equal volumes of the unhydrogenated poly-α-olefin synthetic lubricating oil as described in Example 1 and rapeseed oil. This functional fluid is provided for use as a hydraulic fluid and solvent for herbicides. When the functional fluid is released to the natural environment, it is biodegraded to a greater extent than a conventional mineral oil of the same viscosity.
- Chromophoric substantially biodegradable base oil compositions of this invention are formed by dissolving the combination of Hoechst Fat Blue B at a concentration equivalent to 0.04g/400mL and Hoechst Fat Yellow 3 G at a concentration equivalent to 0.10 g/400mL into the fluid compositions described in Examples 1 through 6. When in contact with microbiological agents in the natural environment (soil or water) such base oils are substantially biodegraded into innocuous materials.
- A blend was formed composed of 29.5% of Ketjenlube 165 synthetic ester lubricating oil (Akzo Chemical Company), 69.5% of a fraction of unhydrogenated 1-decene oligomer having a kinematic viscosity of 3.5 cSt at 100°C and 1.0% of an ashless additive package containing antioxidant and antiwear/extreme pressure agents. The wear-inhibited ashless hydraulic fluid was of ISO viscosity grade 32 and exhibited a biodegradation in the CEC L-33-T-82 test procedure averaging about 72% in triplicate determinations.
- A blend was formed composed of 32.0% of Ketjenlube 1579 synthetic lubricating oil (Akzo Chemical Company), 67.0% of a fraction of unhydrogenated 1-decene oligomer having a kinematic viscosity of 3.5 cSt at 100°C and 1.0% of an ashless additive package containing antioxidant and antiwear/extreme pressure agents. The wear-inhibited ashless hydraulic fluid was of ISO viscosity grade 32 and exhibited a biodegradation in the CEC L-33-T-82 test procedure of about 35%.
- The procedure of Example 13 was repeated except that Ketjenlube 1580 was used in place of Ketjenlube 1579. In all other respects the composition was identical. This ISO viscosity grade 32 blend exhibited a biodegradation in the CEC L-33-T-82 test procedure of about 32%.
- A blend was formed from 42 parts of Ketjenlube 1579 synthetic lubricating oil (Akzo Chemical Company), and 57 parts of a fraction of unhydrogenated 1-decene oligomer having a kinematic viscosity of 3.5 cSt at 100°C containing 1.0% of an ashless additive package containing antioxidant and antiwear/extreme pressure agents. The wear-inhibited ashless hydraulic fluid was of ISO viscosity grade 46 and exhibited a biodegradation in the CEC L-33-T-82 test procedure of about 44%.
- A blend was formed from 45 parts of Ketjenlube 1580 synthetic lubricating oil (Akzo Chemical Company), and 54 parts of a fraction of unhydrogenated 1-decene oligomer having a kinematic viscosity of 3.5 cSt at 100°C containing 1.0% of an ashless additive package containing antioxidant and antiwear/extreme pressure agents. The wear-inhibited ashless hydraulic fluid was of ISO viscosity grade 46 and exhibited a biodegradation in the CEC L-33-T-82 test procedure of about 24%.
- An unhydrogenated oligomer of 1-decene having a kinematic viscosity at 100°C of 2.0 cSt was placed in contact with a bacterial inoculum from a sewage plant pursuant to test method CEC L-33-T-82. Upon completion of the test in accordance with such test method, the lubricant was found to have a biodegradation of about 82%. When subjected to the Modified Stürm procedure (OECD 301B), the biodegradation was 42%.
- The substantially biodegradable lubricants and functional fluids of this invention can be employed in a wide variety of applications. For example they can be employed as base oils for crankcase lubricants, automotive gear lubricants, transmission oils, hydraulic oils, paper mill oils, compressor oils, outboard motor lubricants (2-cycle oils), chain saw lubricants, carriers for herbicides and plant growth regulants, and for other similar uses. When in the course of such usage the substantially biodegradable base oils of this invention are released into the environment, accidentally or otherwise, and come in contact with microbiological agents in the natural environment, the oils are substantially biodegraded and thus such oils are much less offensive to the environment than substantially non-biodegradable base oils.
- Well known additives which may be included in the compositions of this invention include the zinc dialkyl (C₃-C₁₀), dicycloalkyl (C₅-C₂₀), and/or diaryl (C₆-C₂₀) dithiophosphate wear inhibitors, generally present in amounts of about 0.5 to 5 weight percent. Useful detergents include the oil-soluble normal basic or overbased metal, e.g., calcium, magnesium, barium, etc., salts of petroleum naphthenic acids, petroleum sulfonic acids, alkyl benzene sulfonic acids, oil-soluble fatty acids, alkyl salicylic acids, sulfurized or unsulfurized alkyl phenates, and hydrolyzed or unhydrolyzed phosphosulfurized polyolefins. Gasoline engine crankcase lubricants typically contain, for example, from 0.5 to 5 weight percent of one or more detergent additives. Diesel engine crankcase oils may contain substantially higher levels of detergent additives. Preferred detergents are the calcium and magnesium normal or overbased phenates, sulfurized phenates or sulfonates.
- Pour point depressants which may be present in amounts of from 0.01 to 2 weight percent include wax alkylated aromatic hydrocarbons, olefin polymers and copolymers, and acrylate and methacrylate polymers and copolymers.
- Viscosity index improvers, the concentrations of which may vary in the lubricants from 0.2 to 15 weight percent, (preferably from about 0.5 to about 5 weight percent) depending on the viscosity grade required, include hydrocarbon polymers grafted with, for example, nitrogen-containing monomers, olefin polymers such as polybutene, ethylene-propylene copolymers, unhydrogenated polymers and copolymers and terpolymers of styrene with isoprene and/or butadiene, polymers of alkyl acrylates or alkyl methacrylates, copolymers of alkyl methacrylates with N-vinyl pyrrolidone or dimethylaminoalkyl methacrylate, post-grafted polymers of ethylene-propylene with an active monomer such as maleic anhydride which may be further reacted with an alcohol or an alkylene polyamine, styrene/maleic anhydride polymers post-treated with alcohols and amines, etc.
- Antiwear activity can be provided by about 0.01 to 2 weight percent in the oil of the aforementioned metal dihydrocarbyl dithiophosphates and the corresponding precursor esters, phosphosulfurized pinenes, sulfurized olefins and hydrocarbons, sulfurized fatty esters and alkyl polysulphides. Preferred are the zinc dihydrocarbyl dithiophosphates which are salts of dihydrocarbyl esters of dithiophosphoric acids.
- Other additives include effective amounts of friction modifiers or fuel economy additives such as the alkyl phosphonates as disclosed in U.S. 4,356,097, aliphatic hydrocarbyl substituted succinimides as disclosed in EPO 0020037, dimer acid esters, as disclosed in U.S. 4,105,571, oleamide, etc., which are present in the oil in amounts of 0.1 to 5 weight percent. Glycerol oleates are another example of fuel economy additives and these are usually present in very small amounts, such as 0.05 to 0.2 weight percent based on the weight of the formulated oil.
- Antioxidants or thermal stabilizers which may be used include hindered phenols, methylene-bridged polyphenols, aromatic amine antioxidants, sulfurized phenols, alkyl phenothiazines, substituted triazines and ureas, and copper compounds such as copper naphthenate and copper oleate, among others. Phenolic antioxidants are preferred.
- Detergents and dispersants can also be used in the compositions of this invention, again subject to the proviso that the material used not interfere with the substantial biodegradability of the overall composition. Typical dispersants include the reaction products of hydrocarbyl-substituted acylating agents such as alkenyl- or alkyl- substituted succinic acid or anhydride with amines, phenols, alcohols, aminoalcohols, or basic inorganic materials. Polyisobutenyl succinimides of alkylene polyamines are preferred dispersants of this type.
- Numerous references describe such materials and their use. See for example U.S. Pat. Nos. 3,163,603; 3,184,474; 3,215,707; 3,219,666; 3,271,310; 3,272,746; 3,281,357; 3,306,908; 3,311,558; 3,316,177; 3,340,281; 3,341,542; 3,346,493; 3,351,552; 3,381,022; 3,399,141; 3,415,750; 3,433,744; 3,444,170; 3,448,048; 3,448,049; 3,451,933; 3,454,607; 3,467,668; 3,501,405; 3,522,179; 3,541,012; 3,542,680; 3,543,678; 3,567,637; 3,574,101; 3,576,743; 3,630,904; 3,632,510; 3,632,511; 3,697,428; 3,725,441; 4,234,435; Re 26,433.
- Also useful are products formed by reacting aliphatic or alicyclic halides with amines as described, for example, in U.S. 3, 275,554; 3,438,757; 3,454,555; and 3,565,804.
- Mannich reaction products are another type of useful ashless dispersant. Dispersants of this type are described for example, in U.S. Pat. Nos. 2,459,112; 2,962,442; 2,984,550; 3,036,003; 3,166,516; 3,236,770; 3,355,270; 3,368,972; 3,413,347; 3,442,808; 3,448,047; 3,454,497; 3,459,661; 3,461,172; 3,493,520; 3,539,633; 3,558,743; 3,586,629; 3,591,598; 3,600,372; 3,634,515; 3,649,229; 3,697,574; 3,725,277; 3,725,480; 3,726,882; and 3,980,569.
- Products formed by post-treating the various types of dispersants referred to above with suitable reactants are also useful. Products of this type are described, for example, in U.S. Pat. Nos. 3,036,003; 3,087,936; 3,200,107; 3,216,936; 3,254,025; 3,256,185; 3,278,550; 3,280,234; 3,281,428; 3,282,955; 3,312,619; 3,366,569; 3,367,943; 3,373,111; 3,403,102; 3,442,808; 3,455,831; 3,455,832; 3,493,520; 3,502,677; 3,513,093; 3,533,945; 3,539,633; 3,573,010; 3,579,450; 3,591,598; 3,600,372; 3,639,242; 3,649,229; 3,649,659; 3,658,836; 3,697,574; 3,702,757; 3,703,536; 3,704,308; 3,708,422; and 4,857,214.
- Polymeric dispersants such as interpolymers of decyl methacrylate, vinyl decyl ether and high molecular weight olefins with monomers containing polar substituents, e.g., aminoalkyl acrylates or acrylamides, and poly(oxyethylene) acrylates. Typical materials of this general type are described, for example in U.S. Pat. Nos. 3,329,658; 3,449,250; 3,519,565; 3,666,730; 3,687,849; and 3,702,300.
- Extreme pressure agents which also have corrosion-inhibiting and oxidation-inhibiting properties can also be used. These include chlorinated aliphatic hydrocarbons such as chlorinated wax; organic sulphides and polysulphides such as benzyl disulphide, bis(chlorobenzyl)disulphide, dibutyl tetrasulphide, sulfurized methyl ester of oleic acid, sulfurized alkylphenol, sulfurized dipentene, and sulfurized terpene; phosphosulfurized hydrocarbons such as the reaction product of a phosphorus sulphide with turpentine or methyl oleate, phosphorus esters including principally dihydrocarbon and trihydrocarbon phosphites such as dibutyl phosphite, diheptyl phosphite, dicyclohexyl phosphite, pentylphenyl phosphite, dipentylphenyl phosphite, tridecyl phosphite, distearyl phosphite, dimethyl naphthyl phosphite, oleyl 4-pentylphenyl phosphite, polypropylene (molecular weight 500)-substituted phenyl phosphite, diisobutyl-substituted phenyl phosphite; metal thiocarbamates, such as zinc dioctyldithiocarbamate, and barium heptylphenyl dithiocarbamate; Group II metal phosphorodithioates such as zinc dicyclohexylphosphorodithioates, zinc dioctylphosphorodithioate, barium di(heptylphenyl)phosphorodithioates, cadmium dinonylphosphorodithioates, and the zinc salt of a phosphorodithioc acid produced by the reaction of phosphorus pentasulfide with an equimolar mixture of isopropyl alcohol and n-hexyl alcohol.
- Many of the above-mentioned auxiliary extreme pressure agents and corrosion-oxidation inhibitors also serve as antiwear agents. Zinc dialkylphosphorodithioates are a well known example.
- Tackiness additives such as HITEC® 151 Additive (Ethyl Corporation; Ethyl S.A.; Ethyl Canada Limited) are also useful.
- Other well known components such as rust inhibitors, wax modifiers, foam inhibitors, copper passivators, sulfur scavengers, seal swell agents, color stabilizers, and like materials can be included in the compositions of this invention, provided of course that they are compatible with the base lubricant and the other component or components being employed.
Claims (10)
- A substantially biodegradable lubricating oil or functional fluid composition which comprises at least 10% by volume of at least one substantially biodegradable unhydrogenated liquid hydrocarbon of lubricating viscosity formed by oligomerization of 1-alkene hydrocarbon having 6 to 20 carbon atoms in the molecule.
- A composition according to Claim 1 wherein said substantially biodegradable lubricating oil or functional fluid contains at least 50 percent by volume of said at least one substantially biodegradable unhydrogenated liquid hydrocarbon.
- A composition according to Claim 1 wherein said substantially biodegradable lubricating oil or functional fluid contains at least 90 percent by volume of said at least one substantially biodegradable unhydrogenated liquid hydrocarbon.
- A composition according to any of Claims 1 through 3 wherein said at least one substantially biodegradable liquid hydrocarbon contains a small visually-perceptible chromophoric quantity of at least one oil-soluble chromophoric substance.
- A composition according to Claim 4 wherein said at least one oil-soluble chromophoric substance has a maximum absorption wavelength in the range of 300 to 700 millimicrons.
- A composition according to Claim 5 wherein said at least one oil-soluble chromophoric substance comprises a combination of two such substances, one of which has a maximum absorption wavelength of about 420 millimicrons and the other of which has a maximum absorption wavelength of about 640 millimicrons whereby the product has a green coloration.
- A method of operation involving the use of a lubricating oil or functional fluid wherein the said lubricating oil or functional fluid is as claimed in any one of claims 1 to 6.
- A method according to Claim 7 in which said operation comprises the operation of a chain saw, an outboard motor, a hydraulic system, a motor vehicle, or earth-moving equipment.
- A method according to claim 7 or 8 wherein the operation takes place in an environment in which use of non-biodegradable materials is to be avoided.
- A method according to claim 7 or 8 wherein at least part of said oil or fluid is released into the environment and comes into contact with at least one microbiological agent capable of causing biodegradation of at least a substantial portion of said substantially biodegradable liquid hydrocarbon.
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DE69231820T DE69231820T2 (en) | 1992-01-30 | 1992-01-30 | Biodegradable lubricating oils and functional liquids |
EP92300777A EP0558835B1 (en) | 1992-01-30 | 1992-01-30 | Biodegradable lubricants and functional fluids |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997018280A1 (en) * | 1995-11-14 | 1997-05-22 | Amoco Corporation | Biodegradable polyalphaolefin fluids and formulations containing the fluids |
US6071863A (en) * | 1995-11-14 | 2000-06-06 | Bp Amoco Corporation | Biodegradable polyalphaolefin fluids and formulations containing the fluids |
EP1582578A2 (en) * | 2004-03-29 | 2005-10-05 | Hermann Bantleon GmbH | Synthetic lubricant composition and its use |
US7067049B1 (en) | 2000-02-04 | 2006-06-27 | Exxonmobil Oil Corporation | Formulated lubricant oils containing high-performance base oils derived from highly paraffinic hydrocarbons |
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Citations (104)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2459112A (en) | 1945-07-06 | 1949-01-11 | Socony Vacuum Oil Co Inc | Mineral oil composition |
US2962442A (en) | 1957-01-03 | 1960-11-29 | Socony Mobil Oil Co Inc | Preparation of aldehyde-polyamine-hydroxyaromatic compound condensates and hydrocarbon fractions containing the same |
US2984550A (en) | 1956-09-06 | 1961-05-16 | Nalco Chemical Co | Color stabilization of petroleum oils and compositions therefor |
US3036003A (en) | 1957-08-07 | 1962-05-22 | Sinclair Research Inc | Lubricating oil composition |
US3087936A (en) | 1961-08-18 | 1963-04-30 | Lubrizol Corp | Reaction product of an aliphatic olefinpolymer-succinic acid producing compound with an amine and reacting the resulting product with a boron compound |
US3163603A (en) | 1963-12-11 | 1964-12-29 | Lubrizol Corp | Amide and imide derivatives of metal salts of substituted succinic acids |
US3166516A (en) | 1960-10-28 | 1965-01-19 | Nalco Chemical Co | Process for breaking petroleum emulsions |
US3184474A (en) | 1962-09-05 | 1965-05-18 | Exxon Research Engineering Co | Reaction product of alkenyl succinic acid or anhydride with polyamine and polyhydricmaterial |
US3200107A (en) | 1961-06-12 | 1965-08-10 | Lubrizol Corp | Process for preparing acylated amine-cs2 compositions and products |
US3215707A (en) | 1960-06-07 | 1965-11-02 | Lubrizol Corp | Lubricant |
US3216936A (en) | 1964-03-02 | 1965-11-09 | Lubrizol Corp | Process of preparing lubricant additives |
US3219666A (en) | 1959-03-30 | 1965-11-23 | Derivatives of succinic acids and nitrogen compounds | |
US3236770A (en) | 1960-09-28 | 1966-02-22 | Sinclair Research Inc | Transaxle lubricant |
US3256185A (en) | 1961-06-12 | 1966-06-14 | Lubrizol Corp | Lubricant containing acylated aminecarbon disulfide product |
US3271310A (en) | 1964-09-08 | 1966-09-06 | Lubrizol Corp | Metal salts of alkenyl succinic acid |
US3272746A (en) | 1965-11-22 | 1966-09-13 | Lubrizol Corp | Lubricating composition containing an acylated nitrogen compound |
US3275554A (en) | 1963-08-02 | 1966-09-27 | Shell Oil Co | Polyolefin substituted polyamines and lubricants containing them |
US3280234A (en) | 1965-02-04 | 1966-10-18 | Du Pont | Method for producing regenerated cellulose film |
US3281428A (en) | 1963-04-29 | 1966-10-25 | Lubrizol Corp | Reaction product of certain acylated nitrogen containing intermediates and a boron compound |
US3281357A (en) | 1964-12-02 | 1966-10-25 | Lubrizol Corp | Process for preparing nitrogen and aluminum containing compositions |
US3282955A (en) | 1963-04-29 | 1966-11-01 | Lubrizol Corp | Reaction products of acylated nitrogen intermediates and a boron compound |
US3306908A (en) | 1963-12-26 | 1967-02-28 | Lubrizol Corp | Reaction products of high molecular weight hydrocarbon succinic compounds, amines and heavy metal compounds |
US3311558A (en) | 1964-05-19 | 1967-03-28 | Rohm & Haas | N-alkylmorpholinone esters of alkenylsuccinic anhydrides |
US3312619A (en) | 1963-10-14 | 1967-04-04 | Monsanto Co | 2-substituted imidazolidines and their lubricant compositions |
US3316177A (en) | 1964-12-07 | 1967-04-25 | Lubrizol Corp | Functional fluid containing a sludge inhibiting detergent comprising the polyamine salt of the reaction product of maleic anhydride and an oxidized interpolymer of propylene and ethylene |
US3329658A (en) | 1962-05-14 | 1967-07-04 | Monsanto Co | Dispersency oil additives |
US3340281A (en) | 1965-06-14 | 1967-09-05 | Standard Oil Co | Method for producing lubricating oil additives |
US3346493A (en) | 1963-12-26 | 1967-10-10 | Lubrizol Corp | Lubricants containing metal complexes of alkenyl succinic acid-amine reaction product |
US3355270A (en) | 1963-06-03 | 1967-11-28 | Standard Oil Co | Metal chelate combustion improver for fuel oil |
US3366569A (en) | 1959-03-30 | 1968-01-30 | Lubrizol Corp | Lubricating compositions containing the reaction product of a substituted succinic acid-producing compound, an amino compound, and an alkenyl cyanide |
US3367943A (en) | 1963-11-01 | 1968-02-06 | Exxon Research Engineering Co | Process for preparing oil soluble additives which comprises reacting a c2 to c5 alkylene oxide with (a) reaction product of an alkenylsuccinic anhydride and an aliphaticpolyamine (b) reaction product of alkenylsuccinic anhydride, a c1 to c30 aliphatic hydrocarbon carboxylic acid and an aliphatic polyamine |
US3368972A (en) | 1965-01-06 | 1968-02-13 | Mobil Oil Corp | High molecular weight mannich bases as engine oil additives |
US3373111A (en) | 1963-10-14 | 1968-03-12 | Lubrizol Corp | Reaction products of an organic epoxide and an acylated polyamine |
US3381022A (en) | 1963-04-23 | 1968-04-30 | Lubrizol Corp | Polymerized olefin substituted succinic acid esters |
US3399141A (en) | 1966-02-09 | 1968-08-27 | Rohm & Haas | Heterocyclic esters of alkenylsuccinic anhydrides |
US3403102A (en) | 1963-05-17 | 1968-09-24 | Lubrizol Corp | Lubricant containing phosphorus acid esters |
US3413347A (en) | 1966-01-26 | 1968-11-26 | Ethyl Corp | Mannich reaction products of high molecular weight alkyl phenols, aldehydes and polyaminopolyalkyleneamines |
US3415750A (en) | 1963-10-04 | 1968-12-10 | Monsanto Co | Imidazolines having polyalkenylsuccinimido-containing substituents |
US3433744A (en) | 1966-11-03 | 1969-03-18 | Lubrizol Corp | Reaction product of phosphosulfurized hydrocarbon and alkylene polycarboxylic acid or acid derivatives and lubricating oil containing the same |
US3438757A (en) | 1965-08-23 | 1969-04-15 | Chevron Res | Hydrocarbyl amines for fuel detergents |
US3442808A (en) | 1966-11-01 | 1969-05-06 | Standard Oil Co | Lubricating oil additives |
US3444170A (en) | 1959-03-30 | 1969-05-13 | Lubrizol Corp | Process which comprises reacting a carboxylic intermediate with an amine |
US3448047A (en) | 1967-04-05 | 1969-06-03 | Standard Oil Co | Lube oil dispersants |
US3448048A (en) | 1967-01-23 | 1969-06-03 | Lubrizol Corp | Lubricant containing a high molecular weight acylated amine |
US3448049A (en) | 1967-09-22 | 1969-06-03 | Rohm & Haas | Polyolefinic succinates |
US3449250A (en) | 1962-05-14 | 1969-06-10 | Monsanto Co | Dispersency oil additives |
US3451933A (en) | 1967-08-11 | 1969-06-24 | Rohm & Haas | Formamido-containing alkenylsuccinates |
US3454607A (en) | 1969-02-10 | 1969-07-08 | Lubrizol Corp | High molecular weight carboxylic compositions |
US3454555A (en) | 1965-01-28 | 1969-07-08 | Shell Oil Co | Oil-soluble halogen-containing polyamines and polyethyleneimines |
US3454497A (en) | 1966-11-14 | 1969-07-08 | Shell Oil Co | Lubricating compositions |
US3455832A (en) | 1963-09-09 | 1969-07-15 | Monsanto Co | Schiff bases |
US3455831A (en) | 1963-09-27 | 1969-07-15 | Monsanto Co | Imines containing a polyalkenylsuccinic anhydride substituent |
US3459661A (en) | 1967-01-20 | 1969-08-05 | Shell Oil Co | Lubricating compositions containing metal salts of particular condensation products |
US3461172A (en) | 1966-11-22 | 1969-08-12 | Consolidation Coal Co | Hydrogenation of ortho-phenolic mannich bases |
US3467668A (en) | 1965-04-27 | 1969-09-16 | Roehm & Haas Gmbh | Polyamines comprising ethylene and imidazolinyl groups |
US3493520A (en) | 1968-06-04 | 1970-02-03 | Sinclair Research Inc | Ashless lubricating oil detergents |
US3501405A (en) | 1967-08-11 | 1970-03-17 | Rohm & Haas | Lubricating and fuel compositions comprising copolymers of n-substituted formamide-containing unsaturated esters |
US3502677A (en) | 1963-06-17 | 1970-03-24 | Lubrizol Corp | Nitrogen-containing and phosphorus-containing succinic derivatives |
US3513093A (en) | 1963-06-17 | 1970-05-19 | Lubrizol Corp | Lubricant containing nitrogen-containing and phosphorus-containing succinic derivatives |
US3519565A (en) | 1967-09-19 | 1970-07-07 | Lubrizol Corp | Oil-soluble interpolymers of n-vinylthiopyrrolidones |
US3522179A (en) | 1963-04-23 | 1970-07-28 | Lubrizol Corp | Lubricating composition containing esters of hydrocarbon-substituted succinic acid |
US3533945A (en) | 1963-11-13 | 1970-10-13 | Lubrizol Corp | Lubricating oil composition |
US3539633A (en) | 1965-10-22 | 1970-11-10 | Standard Oil Co | Di-hydroxybenzyl polyamines |
US3541012A (en) | 1968-04-15 | 1970-11-17 | Lubrizol Corp | Lubricants and fuels containing improved acylated nitrogen additives |
US3543678A (en) | 1968-10-21 | 1970-12-01 | Sperry Rand Corp | Feeder mechanism for a baling machine |
US3558743A (en) | 1968-06-04 | 1971-01-26 | Joseph A Verdol | Ashless,oil-soluble detergents |
US3567637A (en) | 1969-04-02 | 1971-03-02 | Standard Oil Co | Method of preparing over-based alkaline earth long-chain alkenyl succinates |
US3573010A (en) | 1968-08-29 | 1971-03-30 | Chevron Res | Acid salts of polyisobutenyl alkylene polyamines as fuel detergents |
US3574101A (en) | 1968-04-29 | 1971-04-06 | Lubrizol Corp | Acylating agents,their salts,and lubricants and fuels containing the same |
US3576743A (en) | 1969-04-11 | 1971-04-27 | Lubrizol Corp | Lubricant and fuel additives and process for making the additives |
US3586629A (en) | 1968-09-16 | 1971-06-22 | Mobil Oil Corp | Metal salts as lubricant additives |
US3591598A (en) | 1968-11-08 | 1971-07-06 | Standard Oil Co | Certain condensation products derived from mannich bases |
US3600372A (en) | 1968-06-04 | 1971-08-17 | Standard Oil Co | Carbon disulfide treated mannich condensation products |
US3630904A (en) | 1968-07-03 | 1971-12-28 | Lubrizol Corp | Lubricating oils and fuels containing acylated nitrogen additives |
US3632511A (en) | 1969-11-10 | 1972-01-04 | Lubrizol Corp | Acylated nitrogen-containing compositions processes for their preparationand lubricants and fuels containing the same |
US3634515A (en) | 1968-11-08 | 1972-01-11 | Standard Oil Co | Alkylene polyamide formaldehyde |
US3639242A (en) | 1969-12-29 | 1972-02-01 | Lubrizol Corp | Lubricating oil or fuel containing sludge-dispersing additive |
US3649229A (en) | 1969-12-17 | 1972-03-14 | Mobil Oil Corp | Liquid hydrocarbon fuels containing high molecular weight mannich bases |
US3649659A (en) | 1970-03-24 | 1972-03-14 | Mobil Oil Corp | Coordinated complexes of mannich bases |
US3658836A (en) | 1964-04-16 | 1972-04-25 | Monsanto Co | Hydroxyboroxin-amine salts |
US3687849A (en) | 1968-06-18 | 1972-08-29 | Lubrizol Corp | Lubricants containing oil-soluble graft polymers derived from degraded ethylene-propylene interpolymers |
US3697574A (en) | 1965-10-22 | 1972-10-10 | Standard Oil Co | Boron derivatives of high molecular weight mannich condensation products |
US3697428A (en) | 1969-04-01 | 1972-10-10 | Lubrizol Corp | Additives for lubricants and fuels |
US3702300A (en) | 1968-12-20 | 1972-11-07 | Lubrizol Corp | Lubricant containing nitrogen-containing ester |
US3702757A (en) | 1967-03-09 | 1972-11-14 | Chevron Res | Phosphate ester amine salts useful as fuel detergents and anti-icing agents |
US3703536A (en) | 1967-11-24 | 1972-11-21 | Standard Oil Co | Preparation of oil-soluble boron derivatives of an alkylene polyamine-substituted phenol-formaldehyde addition product |
US3704308A (en) | 1965-10-22 | 1972-11-28 | Standard Oil Co | Boron-containing high molecular weight mannich condensation |
US3708422A (en) | 1971-01-29 | 1973-01-02 | Cities Service Oil Co | Electric discharge machining fluid |
US3725441A (en) | 1968-04-29 | 1973-04-03 | Lubrizol Corp | Acylating agents, their salts, and lubricants and fuels containing the same |
US3725480A (en) | 1968-11-08 | 1973-04-03 | Standard Oil Co | Ashless oil additives |
US3726882A (en) | 1968-11-08 | 1973-04-10 | Standard Oil Co | Ashless oil additives |
US3763244A (en) | 1971-11-03 | 1973-10-02 | Ethyl Corp | Process for producing a c6-c16 normal alpha-olefin oligomer having a pour point below about- f. |
US3780128A (en) | 1971-11-03 | 1973-12-18 | Ethyl Corp | Synthetic lubricants by oligomerization and hydrogenation |
US3980569A (en) | 1974-03-15 | 1976-09-14 | The Lubrizol Corporation | Dispersants and process for their preparation |
US4105571A (en) | 1977-08-22 | 1978-08-08 | Exxon Research & Engineering Co. | Lubricant composition |
US4172855A (en) | 1978-04-10 | 1979-10-30 | Ethyl Corporation | Lubricant |
US4218330A (en) | 1978-06-26 | 1980-08-19 | Ethyl Corporation | Lubricant |
US4234435A (en) | 1979-02-23 | 1980-11-18 | The Lubrizol Corporation | Novel carboxylic acid acylating agents, derivatives thereof, concentrate and lubricant compositions containing the same, and processes for their preparation |
EP0020037A1 (en) | 1979-05-18 | 1980-12-10 | Edwin Cooper Inc. | Oil-soluble friction-reducing additive, process for the preparation thereof, and lubricating oil or fuel composition containing the additive |
US4356097A (en) | 1978-03-30 | 1982-10-26 | Edwin Cooper, Inc. | Alkylphosphonate lubricating oil |
EP0103884A2 (en) * | 1982-09-20 | 1984-03-28 | Stauffer Chemical Company | Synthetic transmission lubricant composition |
US4857214A (en) | 1988-09-16 | 1989-08-15 | Ethylk Petroleum Additives, Inc. | Oil-soluble phosphorus antiwear additives for lubricants |
EP0467345A2 (en) * | 1990-07-19 | 1992-01-22 | Albemarle Corporation | Olefine oligomerization process and products and use of dimer products |
EP0468109A1 (en) * | 1990-07-24 | 1992-01-29 | Ethyl Petroleum Additives Limited | Biodegradable lubricants and functional fluids |
-
1992
- 1992-01-30 ES ES92300777T patent/ES2158843T3/en not_active Expired - Lifetime
- 1992-01-30 DE DE69231820T patent/DE69231820T2/en not_active Expired - Fee Related
- 1992-01-30 EP EP92300777A patent/EP0558835B1/en not_active Expired - Lifetime
Patent Citations (115)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2459112A (en) | 1945-07-06 | 1949-01-11 | Socony Vacuum Oil Co Inc | Mineral oil composition |
US2984550A (en) | 1956-09-06 | 1961-05-16 | Nalco Chemical Co | Color stabilization of petroleum oils and compositions therefor |
US2962442A (en) | 1957-01-03 | 1960-11-29 | Socony Mobil Oil Co Inc | Preparation of aldehyde-polyamine-hydroxyaromatic compound condensates and hydrocarbon fractions containing the same |
US3036003A (en) | 1957-08-07 | 1962-05-22 | Sinclair Research Inc | Lubricating oil composition |
US3278550A (en) | 1959-03-30 | 1966-10-11 | Lubrizol Corp | Reaction products of a hydrocarbonsubstituted succinic acid-producing compound, an amine and an alkenyl cyanide |
US3366569A (en) | 1959-03-30 | 1968-01-30 | Lubrizol Corp | Lubricating compositions containing the reaction product of a substituted succinic acid-producing compound, an amino compound, and an alkenyl cyanide |
US3444170A (en) | 1959-03-30 | 1969-05-13 | Lubrizol Corp | Process which comprises reacting a carboxylic intermediate with an amine |
US3341542A (en) | 1959-03-30 | 1967-09-12 | Lubrizol Corp | Oil soluble acrylated nitrogen compounds having a polar acyl, acylimidoyl or acyloxy group with a nitrogen atom attached directly thereto |
US3219666A (en) | 1959-03-30 | 1965-11-23 | Derivatives of succinic acids and nitrogen compounds | |
US3215707A (en) | 1960-06-07 | 1965-11-02 | Lubrizol Corp | Lubricant |
US3236770A (en) | 1960-09-28 | 1966-02-22 | Sinclair Research Inc | Transaxle lubricant |
US3166516A (en) | 1960-10-28 | 1965-01-19 | Nalco Chemical Co | Process for breaking petroleum emulsions |
US3200107A (en) | 1961-06-12 | 1965-08-10 | Lubrizol Corp | Process for preparing acylated amine-cs2 compositions and products |
US3256185A (en) | 1961-06-12 | 1966-06-14 | Lubrizol Corp | Lubricant containing acylated aminecarbon disulfide product |
US3254025A (en) | 1961-08-18 | 1966-05-31 | Lubrizol Corp | Boron-containing acylated amine and lubricating compositions containing the same |
US3087936A (en) | 1961-08-18 | 1963-04-30 | Lubrizol Corp | Reaction product of an aliphatic olefinpolymer-succinic acid producing compound with an amine and reacting the resulting product with a boron compound |
US3329658A (en) | 1962-05-14 | 1967-07-04 | Monsanto Co | Dispersency oil additives |
US3449250A (en) | 1962-05-14 | 1969-06-10 | Monsanto Co | Dispersency oil additives |
US3184474A (en) | 1962-09-05 | 1965-05-18 | Exxon Research Engineering Co | Reaction product of alkenyl succinic acid or anhydride with polyamine and polyhydricmaterial |
US3522179A (en) | 1963-04-23 | 1970-07-28 | Lubrizol Corp | Lubricating composition containing esters of hydrocarbon-substituted succinic acid |
US3542680A (en) | 1963-04-23 | 1970-11-24 | Lubrizol Corp | Oil-soluble carboxylic acid phenol esters and lubricants and fuels containing the same |
US3579450A (en) | 1963-04-23 | 1971-05-18 | Lubrizol Corp | Lubricants and fuels containing epoxide treated esters |
US3381022A (en) | 1963-04-23 | 1968-04-30 | Lubrizol Corp | Polymerized olefin substituted succinic acid esters |
US3632510A (en) | 1963-04-23 | 1972-01-04 | Lubrizol Corp | Mixed ester-metal salts and lubricants and fuels containing the same |
US3281428A (en) | 1963-04-29 | 1966-10-25 | Lubrizol Corp | Reaction product of certain acylated nitrogen containing intermediates and a boron compound |
US3282955A (en) | 1963-04-29 | 1966-11-01 | Lubrizol Corp | Reaction products of acylated nitrogen intermediates and a boron compound |
US3403102A (en) | 1963-05-17 | 1968-09-24 | Lubrizol Corp | Lubricant containing phosphorus acid esters |
US3355270A (en) | 1963-06-03 | 1967-11-28 | Standard Oil Co | Metal chelate combustion improver for fuel oil |
US3502677A (en) | 1963-06-17 | 1970-03-24 | Lubrizol Corp | Nitrogen-containing and phosphorus-containing succinic derivatives |
US3513093A (en) | 1963-06-17 | 1970-05-19 | Lubrizol Corp | Lubricant containing nitrogen-containing and phosphorus-containing succinic derivatives |
US3275554A (en) | 1963-08-02 | 1966-09-27 | Shell Oil Co | Polyolefin substituted polyamines and lubricants containing them |
US3455832A (en) | 1963-09-09 | 1969-07-15 | Monsanto Co | Schiff bases |
US3455831A (en) | 1963-09-27 | 1969-07-15 | Monsanto Co | Imines containing a polyalkenylsuccinic anhydride substituent |
US3415750A (en) | 1963-10-04 | 1968-12-10 | Monsanto Co | Imidazolines having polyalkenylsuccinimido-containing substituents |
US3312619A (en) | 1963-10-14 | 1967-04-04 | Monsanto Co | 2-substituted imidazolidines and their lubricant compositions |
US3373111A (en) | 1963-10-14 | 1968-03-12 | Lubrizol Corp | Reaction products of an organic epoxide and an acylated polyamine |
US3367943A (en) | 1963-11-01 | 1968-02-06 | Exxon Research Engineering Co | Process for preparing oil soluble additives which comprises reacting a c2 to c5 alkylene oxide with (a) reaction product of an alkenylsuccinic anhydride and an aliphaticpolyamine (b) reaction product of alkenylsuccinic anhydride, a c1 to c30 aliphatic hydrocarbon carboxylic acid and an aliphatic polyamine |
US3533945A (en) | 1963-11-13 | 1970-10-13 | Lubrizol Corp | Lubricating oil composition |
US3163603A (en) | 1963-12-11 | 1964-12-29 | Lubrizol Corp | Amide and imide derivatives of metal salts of substituted succinic acids |
USRE26433E (en) | 1963-12-11 | 1968-08-06 | Amide and imide derivatives of metal salts of substituted succinic acids | |
US3346493A (en) | 1963-12-26 | 1967-10-10 | Lubrizol Corp | Lubricants containing metal complexes of alkenyl succinic acid-amine reaction product |
US3306908A (en) | 1963-12-26 | 1967-02-28 | Lubrizol Corp | Reaction products of high molecular weight hydrocarbon succinic compounds, amines and heavy metal compounds |
US3216936A (en) | 1964-03-02 | 1965-11-09 | Lubrizol Corp | Process of preparing lubricant additives |
US3658836A (en) | 1964-04-16 | 1972-04-25 | Monsanto Co | Hydroxyboroxin-amine salts |
US3311558A (en) | 1964-05-19 | 1967-03-28 | Rohm & Haas | N-alkylmorpholinone esters of alkenylsuccinic anhydrides |
US3271310A (en) | 1964-09-08 | 1966-09-06 | Lubrizol Corp | Metal salts of alkenyl succinic acid |
US3351552A (en) | 1964-09-08 | 1967-11-07 | Lubrizol Corp | Lithium compounds as rust inhibitors for lubricants |
US3281357A (en) | 1964-12-02 | 1966-10-25 | Lubrizol Corp | Process for preparing nitrogen and aluminum containing compositions |
US3316177A (en) | 1964-12-07 | 1967-04-25 | Lubrizol Corp | Functional fluid containing a sludge inhibiting detergent comprising the polyamine salt of the reaction product of maleic anhydride and an oxidized interpolymer of propylene and ethylene |
US3368972A (en) | 1965-01-06 | 1968-02-13 | Mobil Oil Corp | High molecular weight mannich bases as engine oil additives |
US3454555A (en) | 1965-01-28 | 1969-07-08 | Shell Oil Co | Oil-soluble halogen-containing polyamines and polyethyleneimines |
US3280234A (en) | 1965-02-04 | 1966-10-18 | Du Pont | Method for producing regenerated cellulose film |
US3467668A (en) | 1965-04-27 | 1969-09-16 | Roehm & Haas Gmbh | Polyamines comprising ethylene and imidazolinyl groups |
US3340281A (en) | 1965-06-14 | 1967-09-05 | Standard Oil Co | Method for producing lubricating oil additives |
US3565804A (en) | 1965-08-23 | 1971-02-23 | Chevron Res | Lubricating oil additives |
US3438757A (en) | 1965-08-23 | 1969-04-15 | Chevron Res | Hydrocarbyl amines for fuel detergents |
US3704308A (en) | 1965-10-22 | 1972-11-28 | Standard Oil Co | Boron-containing high molecular weight mannich condensation |
US3697574A (en) | 1965-10-22 | 1972-10-10 | Standard Oil Co | Boron derivatives of high molecular weight mannich condensation products |
US3539633A (en) | 1965-10-22 | 1970-11-10 | Standard Oil Co | Di-hydroxybenzyl polyamines |
US3272746A (en) | 1965-11-22 | 1966-09-13 | Lubrizol Corp | Lubricating composition containing an acylated nitrogen compound |
US3725277A (en) | 1966-01-26 | 1973-04-03 | Ethyl Corp | Lubricant compositions |
US3413347A (en) | 1966-01-26 | 1968-11-26 | Ethyl Corp | Mannich reaction products of high molecular weight alkyl phenols, aldehydes and polyaminopolyalkyleneamines |
US3399141A (en) | 1966-02-09 | 1968-08-27 | Rohm & Haas | Heterocyclic esters of alkenylsuccinic anhydrides |
US3442808A (en) | 1966-11-01 | 1969-05-06 | Standard Oil Co | Lubricating oil additives |
US3433744A (en) | 1966-11-03 | 1969-03-18 | Lubrizol Corp | Reaction product of phosphosulfurized hydrocarbon and alkylene polycarboxylic acid or acid derivatives and lubricating oil containing the same |
US3454497A (en) | 1966-11-14 | 1969-07-08 | Shell Oil Co | Lubricating compositions |
US3461172A (en) | 1966-11-22 | 1969-08-12 | Consolidation Coal Co | Hydrogenation of ortho-phenolic mannich bases |
US3459661A (en) | 1967-01-20 | 1969-08-05 | Shell Oil Co | Lubricating compositions containing metal salts of particular condensation products |
US3448048A (en) | 1967-01-23 | 1969-06-03 | Lubrizol Corp | Lubricant containing a high molecular weight acylated amine |
US3702757A (en) | 1967-03-09 | 1972-11-14 | Chevron Res | Phosphate ester amine salts useful as fuel detergents and anti-icing agents |
US3448047A (en) | 1967-04-05 | 1969-06-03 | Standard Oil Co | Lube oil dispersants |
US3451933A (en) | 1967-08-11 | 1969-06-24 | Rohm & Haas | Formamido-containing alkenylsuccinates |
US3501405A (en) | 1967-08-11 | 1970-03-17 | Rohm & Haas | Lubricating and fuel compositions comprising copolymers of n-substituted formamide-containing unsaturated esters |
US3519565A (en) | 1967-09-19 | 1970-07-07 | Lubrizol Corp | Oil-soluble interpolymers of n-vinylthiopyrrolidones |
US3666730A (en) | 1967-09-19 | 1972-05-30 | Lubrizol Corp | Oil-soluble interpolymers of n-vinylthiopyrrolidones |
US3448049A (en) | 1967-09-22 | 1969-06-03 | Rohm & Haas | Polyolefinic succinates |
US3703536A (en) | 1967-11-24 | 1972-11-21 | Standard Oil Co | Preparation of oil-soluble boron derivatives of an alkylene polyamine-substituted phenol-formaldehyde addition product |
US3541012A (en) | 1968-04-15 | 1970-11-17 | Lubrizol Corp | Lubricants and fuels containing improved acylated nitrogen additives |
US3574101A (en) | 1968-04-29 | 1971-04-06 | Lubrizol Corp | Acylating agents,their salts,and lubricants and fuels containing the same |
US3725441A (en) | 1968-04-29 | 1973-04-03 | Lubrizol Corp | Acylating agents, their salts, and lubricants and fuels containing the same |
US3493520A (en) | 1968-06-04 | 1970-02-03 | Sinclair Research Inc | Ashless lubricating oil detergents |
US3558743A (en) | 1968-06-04 | 1971-01-26 | Joseph A Verdol | Ashless,oil-soluble detergents |
US3600372A (en) | 1968-06-04 | 1971-08-17 | Standard Oil Co | Carbon disulfide treated mannich condensation products |
US3687849A (en) | 1968-06-18 | 1972-08-29 | Lubrizol Corp | Lubricants containing oil-soluble graft polymers derived from degraded ethylene-propylene interpolymers |
US3630904A (en) | 1968-07-03 | 1971-12-28 | Lubrizol Corp | Lubricating oils and fuels containing acylated nitrogen additives |
US3573010A (en) | 1968-08-29 | 1971-03-30 | Chevron Res | Acid salts of polyisobutenyl alkylene polyamines as fuel detergents |
US3586629A (en) | 1968-09-16 | 1971-06-22 | Mobil Oil Corp | Metal salts as lubricant additives |
US3543678A (en) | 1968-10-21 | 1970-12-01 | Sperry Rand Corp | Feeder mechanism for a baling machine |
US3726882A (en) | 1968-11-08 | 1973-04-10 | Standard Oil Co | Ashless oil additives |
US3725480A (en) | 1968-11-08 | 1973-04-03 | Standard Oil Co | Ashless oil additives |
US3634515A (en) | 1968-11-08 | 1972-01-11 | Standard Oil Co | Alkylene polyamide formaldehyde |
US3591598A (en) | 1968-11-08 | 1971-07-06 | Standard Oil Co | Certain condensation products derived from mannich bases |
US3702300A (en) | 1968-12-20 | 1972-11-07 | Lubrizol Corp | Lubricant containing nitrogen-containing ester |
US3454607A (en) | 1969-02-10 | 1969-07-08 | Lubrizol Corp | High molecular weight carboxylic compositions |
US3697428A (en) | 1969-04-01 | 1972-10-10 | Lubrizol Corp | Additives for lubricants and fuels |
US3567637A (en) | 1969-04-02 | 1971-03-02 | Standard Oil Co | Method of preparing over-based alkaline earth long-chain alkenyl succinates |
US3576743A (en) | 1969-04-11 | 1971-04-27 | Lubrizol Corp | Lubricant and fuel additives and process for making the additives |
US3632511A (en) | 1969-11-10 | 1972-01-04 | Lubrizol Corp | Acylated nitrogen-containing compositions processes for their preparationand lubricants and fuels containing the same |
US3649229A (en) | 1969-12-17 | 1972-03-14 | Mobil Oil Corp | Liquid hydrocarbon fuels containing high molecular weight mannich bases |
US3639242A (en) | 1969-12-29 | 1972-02-01 | Lubrizol Corp | Lubricating oil or fuel containing sludge-dispersing additive |
US3649659A (en) | 1970-03-24 | 1972-03-14 | Mobil Oil Corp | Coordinated complexes of mannich bases |
US3708422A (en) | 1971-01-29 | 1973-01-02 | Cities Service Oil Co | Electric discharge machining fluid |
US3780128A (en) | 1971-11-03 | 1973-12-18 | Ethyl Corp | Synthetic lubricants by oligomerization and hydrogenation |
US3763244A (en) | 1971-11-03 | 1973-10-02 | Ethyl Corp | Process for producing a c6-c16 normal alpha-olefin oligomer having a pour point below about- f. |
US3980569A (en) | 1974-03-15 | 1976-09-14 | The Lubrizol Corporation | Dispersants and process for their preparation |
US4105571A (en) | 1977-08-22 | 1978-08-08 | Exxon Research & Engineering Co. | Lubricant composition |
US4356097A (en) | 1978-03-30 | 1982-10-26 | Edwin Cooper, Inc. | Alkylphosphonate lubricating oil |
US4172855A (en) | 1978-04-10 | 1979-10-30 | Ethyl Corporation | Lubricant |
US4218330A (en) | 1978-06-26 | 1980-08-19 | Ethyl Corporation | Lubricant |
US4234435A (en) | 1979-02-23 | 1980-11-18 | The Lubrizol Corporation | Novel carboxylic acid acylating agents, derivatives thereof, concentrate and lubricant compositions containing the same, and processes for their preparation |
EP0020037A1 (en) | 1979-05-18 | 1980-12-10 | Edwin Cooper Inc. | Oil-soluble friction-reducing additive, process for the preparation thereof, and lubricating oil or fuel composition containing the additive |
EP0103884A2 (en) * | 1982-09-20 | 1984-03-28 | Stauffer Chemical Company | Synthetic transmission lubricant composition |
US4857214A (en) | 1988-09-16 | 1989-08-15 | Ethylk Petroleum Additives, Inc. | Oil-soluble phosphorus antiwear additives for lubricants |
EP0467345A2 (en) * | 1990-07-19 | 1992-01-22 | Albemarle Corporation | Olefine oligomerization process and products and use of dimer products |
EP0468109A1 (en) * | 1990-07-24 | 1992-01-29 | Ethyl Petroleum Additives Limited | Biodegradable lubricants and functional fluids |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997018280A1 (en) * | 1995-11-14 | 1997-05-22 | Amoco Corporation | Biodegradable polyalphaolefin fluids and formulations containing the fluids |
US6071863A (en) * | 1995-11-14 | 2000-06-06 | Bp Amoco Corporation | Biodegradable polyalphaolefin fluids and formulations containing the fluids |
US7067049B1 (en) | 2000-02-04 | 2006-06-27 | Exxonmobil Oil Corporation | Formulated lubricant oils containing high-performance base oils derived from highly paraffinic hydrocarbons |
EP1582578A2 (en) * | 2004-03-29 | 2005-10-05 | Hermann Bantleon GmbH | Synthetic lubricant composition and its use |
EP1582578A3 (en) * | 2004-03-29 | 2008-07-30 | Hermann Bantleon GmbH | Synthetic lubricant composition and its use |
WO2019041008A1 (en) * | 2017-09-04 | 2019-03-07 | Janquiel Borghetti Me | Biodegradable lubricating composition and method for preparing same |
CN114621806A (en) * | 2021-12-25 | 2022-06-14 | 科特龙流体科技(扬州)有限公司 | Special oil for chain coupling and preparation method thereof |
CN114657007A (en) * | 2021-12-25 | 2022-06-24 | 科特龙流体科技(扬州)有限公司 | Multipurpose temperature-resistant lubricating oil and preparation method thereof |
Also Published As
Publication number | Publication date |
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ES2158843T3 (en) | 2001-09-16 |
DE69231820T2 (en) | 2001-08-23 |
EP0558835B1 (en) | 2001-05-09 |
DE69231820D1 (en) | 2001-06-13 |
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