US3652419A - Antistatic fiber lubricant - Google Patents
Antistatic fiber lubricant Download PDFInfo
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- US3652419A US3652419A US710761A US3652419DA US3652419A US 3652419 A US3652419 A US 3652419A US 710761 A US710761 A US 710761A US 3652419D A US3652419D A US 3652419DA US 3652419 A US3652419 A US 3652419A
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/53—Polyethers
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/402—Amides imides, sulfamic acids
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M7/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made of other substances with subsequent freeing of the treated goods from the treating medium, e.g. swelling, e.g. polyolefins
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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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/02—Water
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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
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
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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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
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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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
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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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/283—Esters of polyhydroxy compounds
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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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/286—Esters of polymerised unsaturated acids
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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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/08—Amides
-
- 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/08—Amides
- C10M2215/082—Amides containing hydroxyl groups; Alkoxylated derivatives
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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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/28—Amides; Imides
-
- 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
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
-
- 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
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/042—Metal salts thereof
-
- 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
- C10N2040/46—Textile oils
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/40—Reduced friction resistance, lubricant properties; Sizing compositions
Definitions
- ABSTRACT An emulsifiable antistatic fiber lubricant composition, which exhibits excellent long term emulsion stability, comprising a mixture of a mineral oil, a methyl ester of a long chain fatty acid, a neutralized phosphoric acid ester of an ethoxylated alkyl phenol or alkyl alcohol, a polyoxyethylene sorbitan tristearate and fatty alkanolamide.
- compositions applied to textile fibers must also have antistatic properties.
- the problem of preventing the accumulation of static changes on textiles has troubled the industry for a number of years. This property of retaining static electrical charges is most often encountered in the processing of synthetic fibers such as are manufactured from polyesters and polyamides, polyvinyl chloride, polyvinyl acetate and other vinyl polymerization products as well as polymers of acrylic acid derivatives.
- a novel emulsifiable antistatic fiber lubricant which comprises in combination one or more of each of the following materials in the stated parts by weight:
- a polyoxyethylene sorbitan tristearate from about eight to 10 parts;
- An alkanolamide of a C to C normally liquid fatty acid from about 3 to 4 parts.
- the phosphoric acid esters which, as prepared, are generally mixtures of monoand di-esters, are preferably made by reacting 1 mol of P with from 2 to 4.5 mols of the ethylene oxide adducts of the linear alkyl alcohol or the alkyl phenol, as the case may be, at a temperature in the range up about 100 C, in the presence or in the absence of an inert organic liquid diluent, most advantageously in the range of about 50 to 65 C.
- Such phosphating procedures are disclosed, for instance, in US. Pat. Nos. 2,441,295; 2,676,975; 2,701,258 and 3,004,056; Chemical Industries, Oct. 1942, pp. 516-521 and 557; and Organo Phosphorous Compounds, John Wiley & Sons, New York, 1950, pp. 220-223.
- Illustrative alcohols and alkyl phenols from which the aforesaid ethylene oxide-adducts are made and which are reacted, for example, with P 0 to produce said phosphoric acid esters are n-octyl alcohol, n-nonyl alcohol, n-decyl alcohol, n-dodecyl alcohol, n-tridecyl alcohol, n-tetradecyl alcohol, n-pentadecyl alcohol, n-hexadecyl alcohol, oleyl alcohol, n-stearyl alcohol; Oxo alcohols containing from to 20 carbon exemplified by Oxo tridecyl alcohol, 0x0 hexadecyl alcohol, and Oxopentadecyl alcohol (and others as shown in U.S.
- dodecyl phenol and didodecyl phenol are the phosphoric acid esters of the 2 to 8 mol ethylene oxide adducts of C to C linear alkyl alcohols (decyl undecyl, dodecyl, tridecyl and tetradecyl alcohols) and mixtures of two or more of said alcohols.
- the phosphoric acid ester may be neutralized with an alkali (e.g. hydroxide of an alkali metal such as sodium, potassium, lithium or ammonium) in situ during the preparation of the lubricant composition or it may be added in the neutralized form.
- an alkali e.g. hydroxide of an alkali metal such as sodium, potassium, lithium or ammonium
- potassium hydroxide is used as the neutralizing agent because of its better solubility, and it is conveniently added as a 45 percent solution.
- the exact quantity of base added is dependent upon stoichiometric considerations. Generally, a slight excess over the stoichiometric amount is used since the desired pH range of the ultimate emulsion composition is in the range of 7.5-8.5. This final pH has been found particularly suitable because of emulsion stability demands and, also, to prevent or inhibit corrosion when the composition is contacted with textile fibers and machincry.
- the methyl esters of fatty acids useful in the compositions of the present invention comprise the methyl esters of C to C saturated and unsaturated fatty acids, illustrative examples of said acids being lauric acid, myristic acid, palmitic acid, stearic acid, oleic acid, palmitoleic acid, tall oil fatty acids, and commercial and other mixtures of said acids such as coconut oil mixed fatty acids and various narrower fractions of mixed fatty acids.
- a particularly desirable commercial mixture of fatty acid methyl esters is that sold under the designation CE-l8 by The Procter & Gamble Company and consisting of about percent oleate, linoleate and stearate, 25 percent palmitate and the remainder varying amounts of laurate and myristate methyl esters.
- the polyoxyethylene sorbitan tristearate is generally produced by condensing sorbitan tristearate with ethylene oxide.
- this compound should have an HLB value of from about 8 to 15, or 40 to weight percent ethylene oxide.
- a polyoxyethylene sorbitan tristearate containing about 52 weight percent ethylene oxide is particularly suitable.
- alkanolamides of the C to C normally liquid fatty acids which constitute one of the ingredients of the compositions of the present invention include, by way of illustration, oleic diethanolamide, tall oil fatty acid diethanolamide, linole ic acid diethanolamide and the corresponding fatty acid amides of glycerol monoand di-amines, dipropanolamine, diisopropanolamine, aminoethyl ethanolamine, dibutanolamine and diisobutanolamine.
- Oleic diethanolamide is especially satisfactory and it may be made, for instance, by condensing equal mols of diethanolamine and oleic acid, or by condensing about 1.5 to 2 mols of diethanolamine with 1 mol of oleic acid, at temperatures of 150 to 165 C. for several hours, or by condensing the oleic acid, in the form of an ester thereof, such as the triglyceride ester, with diethanolamine, or by condensing methyl oleate with diethanolamine in the presence of sodium methylate as a catalyst, or by oxyethylating the amide of oleic acid.
- the order of mixing the ingredients in preparing the emulsifiable lubricant compositions of the present invention is not critical but it is usually more convenient to add the several ingredients, with mixing, to the mineral oil.
- emulsification occurs readily at temperatures above as well as below room temperatures in water, including tap water, by simply mixing the lubricant composition with the water.
- an emulsion containing 10 percent by weight of the lubricant composition may be prepared quite readily at 10 C. with no separation observable over a 24 hour period.
- the preferred oil-in-water emulsions consist of 10 weight parts of the lubricating composition and weight parts of water. However, this range may be varied considerably as, for example, 5 to 20 parts of the lubricating composition and to 80 parts of water. Generally, it is not desirable to exceed about 30 percent by weight of the lubricating composition since the emulsion tends to thicken at these higher levels and stability tends to become marginal. Hence, generally speaking, said emulsions will comprise 70 to 99 parts of water and 30 to l parts of the lubricant composition.
- compositions of the present invention achieve highly satisfactory fiber to fiber and fiber to metal frictional properties. An accumulation of electrostatic charges on treated fibers is largely or substantially eliminated.
- Application to the fibers may be by any conventional means such as by immersion, spraying or roll application.
- a liquid emulsifiable antistatic fiber lubricant was prepared by combining the following components:
- a 10 percent emulsion was prepared using each of the compositions of examples ll-V and stored at room temperature for visual observations of the stability of the emulsion. After 24 hours, little or no evidence of creaming, oiling or ring formation was perceived.
- EXAMPLE VII The following results demonstrate the friction characteristics of fibers which were treated with emulsions prepared using compositions of the present invention. The tests were conducted using a Rothschild tension analyzer, which furnishes a continuous recording of tension in grams as the fibers are tested.
- An oil-in-water fiber lubricant emulsion consisting essentially of 70-99 parts by weight of water and 30-1 parts by weight of a mineral oil composition consisting essentially of, by weight,
- An aqueous emulsion comprising, by weight, about parts of water and about 10 parts of the composition of claim 1.
Abstract
An emulsifiable antistatic fiber lubricant composition, which exhibits excellent long term emulsion stability, comprising a mixture of a mineral oil, a methyl ester of a long chain fatty acid, a neutralized phosphoric acid ester of an ethoxylated alkyl phenol or alkyl alcohol, a polyoxyethylene sorbitan tristearate and fatty alkanolamide.
Description
[45] Mar. 28, 1972 [54] ANTISTATIC FIBER LUBRICANT [72] Inventor: Gerhart Karg, Pompton Lakes, NJ.
[73] Assignee: Witco Chemical Corporation, New York,
[22] Filed: Mar.6, 1968 [21] Appl.No.: 710,761
[52] U.S. Cl ..252/8.8, 117/1395 CQ, 117/1395 F, 252/8.6, 252/8.9 [51] 1nt.Cl ..D06m 13/34, D06m 13/26 [58] Field of Search ..252/8.8, 8.9; 117/1395 F, 117/1395 CO [56] References Cited UNITED STATES PATENTS 2,496,631 2/1950 Leupold et a1 ..252/8.8
2,690,426 9/1954 Jefferson et a1 .,252/8.8 2,730,498 1/1956 Fortess et al l ..252/8.8 3,056,744 10/1962 Copes et al. ..252/8.8 3,170,877 2/1965 Beiswanger et al.. ..252/8.8 3,336,222 8/1967 Schaaf et al ...252/8.75 X 3,428,560 2/1969 Olsen ..252/8.75 X
Primary Examiner-Herbert B. Guynn Attorney-Wallenstein, Spangenberg, Hattis & Strampel [57] ABSTRACT An emulsifiable antistatic fiber lubricant composition, which exhibits excellent long term emulsion stability, comprising a mixture of a mineral oil, a methyl ester of a long chain fatty acid, a neutralized phosphoric acid ester of an ethoxylated alkyl phenol or alkyl alcohol, a polyoxyethylene sorbitan tristearate and fatty alkanolamide.
2 Claims, No Drawings ANTISTATIC FIBER LUBRICANT This invention relates to novel compositions for use in the textile art, and, more particularly, to novel mineral oil compositions capable of forming stable oil-in-water emulsions for imparting an antistatic finish to fibers.
It is well known in the art that the application of a mineral oil lubricant to fibers greatly facilitates manufacturing techniques such as carding, weaving, spinning, etc., so that wear on the machinery is reduced and breakage of fibers is diminished.
Compositions applied to textile fibers must also have antistatic properties. The problem of preventing the accumulation of static changes on textiles has troubled the industry for a number of years. This property of retaining static electrical charges is most often encountered in the processing of synthetic fibers such as are manufactured from polyesters and polyamides, polyvinyl chloride, polyvinyl acetate and other vinyl polymerization products as well as polymers of acrylic acid derivatives.
It is advantageous to apply a textile lubricant in the form of an oil-in-water emulsion and a particular problem found in utilizing prior art oil-in-water emulsion compositions not infrequently is poor emulsion stability over prolonged periods of time. Numerous formulations have been proposed which combine known antistatic and fiber lubricants in an emulsifiable composition, yet there is still a demand in the textile industry for economical compositions which retain uniformity after emulsification and at the same time effectively transfer to textile fibers the required antistatic and lubricating qualities.
in accordance with this invention there is provided a novel emulsifiable antistatic fiber lubricant which comprises in combination one or more of each of the following materials in the stated parts by weight:
a. A mineral oil having a viscosity of from about 50 to 125 Saybolt Universal Seconds (S.U.S.) at 100 F., from about 60 to 70 parts;
b. A methyl ester ofa C to C,,, fatty acid, from about 10 to 15 parts;
c. A phosphoric acid ester of an ethylene oxide adduct (1) of a C to C linear alkyl alcohol, or (2) of a C to C branched chain alkyl alcohol, or (3) of a mono-and/or di-alkyl phenol in which the alkyl radical contains from five to 12 carbon atoms, said adducts containing from two to 20 mols of ethylene oxide per mol of the alcohol or alkyl phenol, as the case may be, said phosphoric acid ester being present as the neutralized alkali metal salt, from about six to 10 parts;
(1. A polyoxyethylene sorbitan tristearate, from about eight to 10 parts; and
e. An alkanolamide ofa C to C normally liquid fatty acid, from about 3 to 4 parts.
The phosphoric acid esters, which, as prepared, are generally mixtures of monoand di-esters, are preferably made by reacting 1 mol of P with from 2 to 4.5 mols of the ethylene oxide adducts of the linear alkyl alcohol or the alkyl phenol, as the case may be, at a temperature in the range up about 100 C, in the presence or in the absence of an inert organic liquid diluent, most advantageously in the range of about 50 to 65 C. Such phosphating procedures are disclosed, for instance, in US. Pat. Nos. 2,441,295; 2,676,975; 2,701,258 and 3,004,056; Chemical Industries, Oct. 1942, pp. 516-521 and 557; and Organo Phosphorous Compounds, John Wiley & Sons, New York, 1950, pp. 220-223.
Illustrative alcohols and alkyl phenols from which the aforesaid ethylene oxide-adducts are made and which are reacted, for example, with P 0 to produce said phosphoric acid esters are n-octyl alcohol, n-nonyl alcohol, n-decyl alcohol, n-dodecyl alcohol, n-tridecyl alcohol, n-tetradecyl alcohol, n-pentadecyl alcohol, n-hexadecyl alcohol, oleyl alcohol, n-stearyl alcohol; Oxo alcohols containing from to 20 carbon exemplified by Oxo tridecyl alcohol, 0x0 hexadecyl alcohol, and Oxopentadecyl alcohol (and others as shown in U.S. Pat. No. 2,965,678); 2-ethyl octanol, and branched chain dodecanols, tetradecanols, hexadecanols and octadecanols; amyl phenol, diamyl phenol, nonyl phenol, dinonyl phenol,
dodecyl phenol and didodecyl phenol. Of especial usefulness are the phosphoric acid esters of the 2 to 8 mol ethylene oxide adducts of C to C linear alkyl alcohols (decyl undecyl, dodecyl, tridecyl and tetradecyl alcohols) and mixtures of two or more of said alcohols.
The phosphoric acid ester may be neutralized with an alkali (e.g. hydroxide of an alkali metal such as sodium, potassium, lithium or ammonium) in situ during the preparation of the lubricant composition or it may be added in the neutralized form. Preferably, potassium hydroxide is used as the neutralizing agent because of its better solubility, and it is conveniently added as a 45 percent solution. The exact quantity of base added, of course, is dependent upon stoichiometric considerations. Generally, a slight excess over the stoichiometric amount is used since the desired pH range of the ultimate emulsion composition is in the range of 7.5-8.5. This final pH has been found particularly suitable because of emulsion stability demands and, also, to prevent or inhibit corrosion when the composition is contacted with textile fibers and machincry.
The methyl esters of fatty acids useful in the compositions of the present invention comprise the methyl esters of C to C saturated and unsaturated fatty acids, illustrative examples of said acids being lauric acid, myristic acid, palmitic acid, stearic acid, oleic acid, palmitoleic acid, tall oil fatty acids, and commercial and other mixtures of said acids such as coconut oil mixed fatty acids and various narrower fractions of mixed fatty acids. A particularly desirable commercial mixture of fatty acid methyl esters is that sold under the designation CE-l8 by The Procter & Gamble Company and consisting of about percent oleate, linoleate and stearate, 25 percent palmitate and the remainder varying amounts of laurate and myristate methyl esters.
The polyoxyethylene sorbitan tristearate is generally produced by condensing sorbitan tristearate with ethylene oxide. For the purposes of the present invention, this compound should have an HLB value of from about 8 to 15, or 40 to weight percent ethylene oxide. Especially suitable is a polyoxyethylene sorbitan tristearate containing about 52 weight percent ethylene oxide.
The alkanolamides of the C to C normally liquid fatty acids which constitute one of the ingredients of the compositions of the present invention include, by way of illustration, oleic diethanolamide, tall oil fatty acid diethanolamide, linole ic acid diethanolamide and the corresponding fatty acid amides of glycerol monoand di-amines, dipropanolamine, diisopropanolamine, aminoethyl ethanolamine, dibutanolamine and diisobutanolamine. Oleic diethanolamide is especially satisfactory and it may be made, for instance, by condensing equal mols of diethanolamine and oleic acid, or by condensing about 1.5 to 2 mols of diethanolamine with 1 mol of oleic acid, at temperatures of 150 to 165 C. for several hours, or by condensing the oleic acid, in the form of an ester thereof, such as the triglyceride ester, with diethanolamine, or by condensing methyl oleate with diethanolamine in the presence of sodium methylate as a catalyst, or by oxyethylating the amide of oleic acid.
The order of mixing the ingredients in preparing the emulsifiable lubricant compositions of the present invention is not critical but it is usually more convenient to add the several ingredients, with mixing, to the mineral oil.
In the preparation of the emulsions for use in the practice of the present invention, emulsification occurs readily at temperatures above as well as below room temperatures in water, including tap water, by simply mixing the lubricant composition with the water. For example, an emulsion containing 10 percent by weight of the lubricant composition may be prepared quite readily at 10 C. with no separation observable over a 24 hour period.
The preferred oil-in-water emulsions consist of 10 weight parts of the lubricating composition and weight parts of water. However, this range may be varied considerably as, for example, 5 to 20 parts of the lubricating composition and to 80 parts of water. Generally, it is not desirable to exceed about 30 percent by weight of the lubricating composition since the emulsion tends to thicken at these higher levels and stability tends to become marginal. Hence, generally speaking, said emulsions will comprise 70 to 99 parts of water and 30 to l parts of the lubricant composition.
The compositions of the present invention achieve highly satisfactory fiber to fiber and fiber to metal frictional properties. An accumulation of electrostatic charges on treated fibers is largely or substantially eliminated. Application to the fibers may be by any conventional means such as by immersion, spraying or roll application.
The following examples are illustrative of the invention and are not to be construed as in any way limitative of its scope. All parts listed are by weight.
EXAMPLEI A liquid emulsifiable antistatic fiber lubricant was prepared by combining the following components:
Parts a. White mineral oil (55 S.U.S. at 100 F) 64.5 b. Methyl esters consisting of 70% olealc. linoleate and stearate; 257: palmitale;
'7: laurate and myristate c. Phosphoric acid ester of linear aliphatic alcohol (C -C alkyl radicals) of average molecular weight 180 adducted with 4 mols of ethylene oxide per mole of alcohol d. 45% aqueous potassium hydroxide solution 0. Polyoxyethylene sorbitan tristearate (52.5% by weight ethylene oxide) f. Oleic diethanolamide This formulation had a pH of 8.3 in an aqueous percent emulsion. A 10 percent emulsion was readily prepared with tap water at 10, 25 and 50 C. with slight agitation. After 24 hours, no evidence of creaming or other instability was observed.
EXAMPLES II-V The same ingredients of example 1 were used, the proportions in parts by weight being varied as set forth below. The letter designations refer to the materials of example I.
Component Parts by Weight ll III IV V (c) 10.0 10.0 6.1 8.0 (d) 3.0 3.0 1.9 2.5 (e) 8.0 10.0 8.0 6.0 (f) 3.0 3.0 4.0 1.9
A 10 percent emulsion was prepared using each of the compositions of examples ll-V and stored at room temperature for visual observations of the stability of the emulsion. After 24 hours, little or no evidence of creaming, oiling or ring formation was perceived.
The following examples demonstrate the beneficial effects in regard to lubricity and resistance to accumulation of static charges when the compositions of the present invention are applied to particular fibers.
Trademark for polyethylene terephthalate polyester fiber.
' 210 denier, 35 filament polypropylene fiber.
EXAMPLE VII The following results demonstrate the friction characteristics of fibers which were treated with emulsions prepared using compositions of the present invention. The tests were conducted using a Rothschild tension analyzer, which furnishes a continuous recording of tension in grams as the fibers are tested.
A. Nylon Grams ofTension Yarn-to-metal Yarn-to-Yarn Control Fiber 30-40 20-30 Fiber Treated with 25% by Weight Emulsion of Example 1 40-50 12 Conditions: ft./min.; Relative Humidity 34 percent at 70 F.
The manufacturers finish had been extracted from the control fiber. Here, superior performance is indicated in a substantial reduction of yarn-to-yarn tension with a simultaneous elimination offluctuation in the tension value.
B. Polypropylene Fiber (210 denier, 35 filament) Grams of Tension Yarn-to-Metal Yarn-\o-Yarn Control Fiber 31-45 27-39 Fiber Treated with 25% by Weight Emulsion of Example 1 35-44 16-20 Conditions: 20 ft./min.; Relative Humidity 34 percent at 70 F.
The manufacturers finish was allowed to remain on the control fiber. For both yarn-to-metal and yarn-to-yarn friction, fluctuation was reduced and the yarn-to-yarn tension was substantially lowered at the same time.
C. Dacron (70 denier, 34 filament) Grams of Tension Yarn-to-Metal Yarn-to-Yarn Control Fiber 70-77 77-87 Fiber Treated with 25% by Weight Emulsion of Example I 48-50 29-30 Conditions: 20 l't./min.; Relative Humidity 38-41 percent at Trademark for polyethylene terephthalate polyester fiber.
The manufacturer's finish had been removed from the control fiber. Again, substantial reduction of tension with simultaneous minimization of fluctuation was indicated.
It may be noted that it is known in the art to produce antistatic textile assistants utilizing various phosphate esters such as are disclosed, for example, in U.S. Pat. Nos. 2,730,498; 2,842,462; 3,170,877 and 3,056,744. Neither in these patents nor elsewhere, so far as we are aware, however, is there any disclosure or suggestion of the compositions which we have evolved which we have found to possess highly advantageous properties and which are quite low in cost.
What is claimed is:
1. An oil-in-water fiber lubricant emulsion consisting essentially of 70-99 parts by weight of water and 30-1 parts by weight of a mineral oil composition consisting essentially of, by weight,
a. from about 60 to 70 parts of mineral oil having viscosity of from about 50 to 125 S.U.S. at 100 F.; b. from to parts methyl ester of a C to C fatty acid; c. from about 6 to 10 parts of an alkali metal salt of a phosphoric acid ester of an ethylene oxide adduct of at least one member selected from the group consisting of (i) C to C linear alkyl alcohol, (ii) C to C branched chain alkyl alcohol, and (iii) monoand and/or di-alkyl amines, dipropanolamine, diisopropanolamine, aminoethyl ethanolamine, dibutanolamine, and diisobutanolamine;
f, a slight excess of alkali sufficient to yield a final emulsion pl-l between about 7.5-8.5. 2. An aqueous emulsion comprising, by weight, about parts of water and about 10 parts of the composition of claim 1.
Claims (1)
- 2. An aqueous emulsion comprising, by weight, about 90 parts of water and about 10 parts of the composition of claim 1.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71076168A | 1968-03-06 | 1968-03-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3652419A true US3652419A (en) | 1972-03-28 |
Family
ID=24855415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US710761A Expired - Lifetime US3652419A (en) | 1968-03-06 | 1968-03-06 | Antistatic fiber lubricant |
Country Status (6)
Country | Link |
---|---|
US (1) | US3652419A (en) |
BE (1) | BE749964A (en) |
DE (1) | DE2022888A1 (en) |
FR (1) | FR2088014B1 (en) |
GB (1) | GB1285391A (en) |
NL (1) | NL7006309A (en) |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3888775A (en) * | 1972-01-29 | 1975-06-10 | Teijin Ltd | Oil composition for synthetic staple fibers |
US3898166A (en) * | 1973-01-16 | 1975-08-05 | Gaf Corp | Organic antistatic composition |
FR2292068A1 (en) * | 1973-11-22 | 1976-06-18 | Ici Ltd | Textile dressing esp for rubber reinforcing cord prodn - has low volatility and rubber swelling factor |
US3977979A (en) * | 1973-09-14 | 1976-08-31 | George A. Goulston Company, Inc. | Yarn finish formulations |
US3997450A (en) * | 1972-04-10 | 1976-12-14 | Fiber Industries, Inc. | Synthetic fibers of enhanced processability |
US4051299A (en) * | 1974-03-15 | 1977-09-27 | Fiber Industries Inc. | Synthetic fibers of enhanced processability |
US4052321A (en) * | 1976-03-17 | 1977-10-04 | Dixie Yarns, Inc. | Flame-retardant yarn or thread containing brominated ester of oleic or linoleic acid |
US4080301A (en) * | 1975-06-27 | 1978-03-21 | Hoechst Aktiengesellschaft | Conditioning agents for the texturizing of polyester fibers |
US4085052A (en) * | 1974-04-16 | 1978-04-18 | The Procter & Gamble Company | Fabric treatment compositions |
EP0075770A2 (en) * | 1981-09-25 | 1983-04-06 | Bayer Ag | Textile treating composition and its use in finishing textile materials |
US5190676A (en) * | 1989-11-30 | 1993-03-02 | Kao Corporation | High-speed spinning oil composition containing an organophosphoric ester salt and an oxyalkylene polymer |
US5288416A (en) * | 1992-01-27 | 1994-02-22 | Milliken Research Corporation | Finish for textile fibers containing silahydrocarbon lubricants and nonionic emulsifiers having a plurality of hydrocarbon chains |
USRE35621E (en) * | 1989-05-30 | 1997-10-07 | Hercules Incorporated | Cardable hydrophobic polypropylene fiber, material and method for preparation thereof |
US5721048A (en) * | 1990-11-15 | 1998-02-24 | Fiberco, Inc. | Cardable hydrophobic polyolefin fiber, material and method for preparation thereof |
US5733863A (en) * | 1997-01-17 | 1998-03-31 | The Procter & Gamble Company | Process for making a free-flowing particule detergent admix containing nonionic surfactant |
US5739094A (en) * | 1997-01-17 | 1998-04-14 | The Procter & Gamble Company | Free-flowing particulate detergent admix composition containing nonionic surfactant |
US5830240A (en) * | 1996-10-23 | 1998-11-03 | Solutia Inc. | Fibers and textile materials having enhanced dyeability and finish compositions used thereon |
US5944852A (en) * | 1996-10-23 | 1999-08-31 | Solutia Inc. | Dyeing process |
US5980772A (en) * | 1997-02-25 | 1999-11-09 | Takemoto Yushi Kabushiki Kaisha | Lubricants for and methods of processing synthetic fibers |
US6139764A (en) * | 1998-02-09 | 2000-10-31 | Bayer Aktiengesellschaft | Biodegradable coating compositions |
US20040007687A1 (en) * | 2002-07-11 | 2004-01-15 | Hubert Dobbelstein | Formulation of a highly viscous mineral oil for the production of filters for tobacco products |
US20040131790A1 (en) * | 2003-01-07 | 2004-07-08 | Voegtli Leo Paul | Method for using an ethoxylated alkyl phosphate ester additive as plugmaker processing aid |
US20050202993A1 (en) * | 2003-01-07 | 2005-09-15 | Voegtli Leo P. | Method for using an ethoxylated alkyl phosphate ester additive as a plugmaker processing aid |
BE1023475B1 (en) * | 2016-06-09 | 2017-04-03 | Vertexco Nv | METHOD FOR MANUFACTURING A SPIN OIL |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6269881A (en) * | 1985-09-17 | 1987-03-31 | 花王株式会社 | Oil agent for treating synthetic fiber |
JP4097266B2 (en) * | 2003-08-07 | 2008-06-11 | 竹本油脂株式会社 | Method for preparing low-concentration aqueous liquid of synthetic fiber treating agent, low-concentration aqueous liquid of synthetic fiber treating agent and method for treating synthetic fiber |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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US2496631A (en) * | 1946-07-08 | 1950-02-07 | Nopco Chem Co | Wool treatment |
US2690426A (en) * | 1950-03-07 | 1954-09-28 | Atlas Powder Co | Lubricating compositions |
US2730498A (en) * | 1952-01-09 | 1956-01-10 | Celanese Corp | Textile lubricants |
US3056744A (en) * | 1957-09-18 | 1962-10-02 | Gen Aniline & Film Corp | Textile assistant |
US3170877A (en) * | 1961-12-21 | 1965-02-23 | Gen Aniline & Film Corp | Antistatic treating solution for polyacrylonitrile fibers and method |
US3336222A (en) * | 1965-01-19 | 1967-08-15 | Nopco Chem Co | Cotton treating compositions |
US3428560A (en) * | 1967-02-27 | 1969-02-18 | Du Pont | Yarn-lubricating composition |
-
1968
- 1968-03-06 US US710761A patent/US3652419A/en not_active Expired - Lifetime
-
1970
- 1970-04-22 GB GB09181/70A patent/GB1285391A/en not_active Expired
- 1970-04-29 NL NL7006309A patent/NL7006309A/xx unknown
- 1970-05-05 BE BE749964A patent/BE749964A/en unknown
- 1970-05-08 FR FR7016769A patent/FR2088014B1/fr not_active Expired
- 1970-05-11 DE DE19702022888 patent/DE2022888A1/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2496631A (en) * | 1946-07-08 | 1950-02-07 | Nopco Chem Co | Wool treatment |
US2690426A (en) * | 1950-03-07 | 1954-09-28 | Atlas Powder Co | Lubricating compositions |
US2730498A (en) * | 1952-01-09 | 1956-01-10 | Celanese Corp | Textile lubricants |
US3056744A (en) * | 1957-09-18 | 1962-10-02 | Gen Aniline & Film Corp | Textile assistant |
US3170877A (en) * | 1961-12-21 | 1965-02-23 | Gen Aniline & Film Corp | Antistatic treating solution for polyacrylonitrile fibers and method |
US3336222A (en) * | 1965-01-19 | 1967-08-15 | Nopco Chem Co | Cotton treating compositions |
US3428560A (en) * | 1967-02-27 | 1969-02-18 | Du Pont | Yarn-lubricating composition |
Cited By (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3888775A (en) * | 1972-01-29 | 1975-06-10 | Teijin Ltd | Oil composition for synthetic staple fibers |
US3997450A (en) * | 1972-04-10 | 1976-12-14 | Fiber Industries, Inc. | Synthetic fibers of enhanced processability |
US3898166A (en) * | 1973-01-16 | 1975-08-05 | Gaf Corp | Organic antistatic composition |
US4098703A (en) * | 1973-09-14 | 1978-07-04 | George A. Goulston Company, Inc. | Yarn finish formulations |
US3977979A (en) * | 1973-09-14 | 1976-08-31 | George A. Goulston Company, Inc. | Yarn finish formulations |
FR2292068A1 (en) * | 1973-11-22 | 1976-06-18 | Ici Ltd | Textile dressing esp for rubber reinforcing cord prodn - has low volatility and rubber swelling factor |
US4051299A (en) * | 1974-03-15 | 1977-09-27 | Fiber Industries Inc. | Synthetic fibers of enhanced processability |
US4085052A (en) * | 1974-04-16 | 1978-04-18 | The Procter & Gamble Company | Fabric treatment compositions |
US4080301A (en) * | 1975-06-27 | 1978-03-21 | Hoechst Aktiengesellschaft | Conditioning agents for the texturizing of polyester fibers |
US4052321A (en) * | 1976-03-17 | 1977-10-04 | Dixie Yarns, Inc. | Flame-retardant yarn or thread containing brominated ester of oleic or linoleic acid |
EP0075770A2 (en) * | 1981-09-25 | 1983-04-06 | Bayer Ag | Textile treating composition and its use in finishing textile materials |
US4446034A (en) * | 1981-09-25 | 1984-05-01 | Bayer Aktiengesellschaft | Textile-treatment agents, and their use for finishing textile materials |
EP0075770A3 (en) * | 1981-09-25 | 1985-01-16 | Bayer Ag | Textile treating composition and its use in finishing textile materials |
USRE35621E (en) * | 1989-05-30 | 1997-10-07 | Hercules Incorporated | Cardable hydrophobic polypropylene fiber, material and method for preparation thereof |
US5190676A (en) * | 1989-11-30 | 1993-03-02 | Kao Corporation | High-speed spinning oil composition containing an organophosphoric ester salt and an oxyalkylene polymer |
US5721048A (en) * | 1990-11-15 | 1998-02-24 | Fiberco, Inc. | Cardable hydrophobic polyolefin fiber, material and method for preparation thereof |
US5288416A (en) * | 1992-01-27 | 1994-02-22 | Milliken Research Corporation | Finish for textile fibers containing silahydrocarbon lubricants and nonionic emulsifiers having a plurality of hydrocarbon chains |
US5830240A (en) * | 1996-10-23 | 1998-11-03 | Solutia Inc. | Fibers and textile materials having enhanced dyeability and finish compositions used thereon |
US5944852A (en) * | 1996-10-23 | 1999-08-31 | Solutia Inc. | Dyeing process |
US5733863A (en) * | 1997-01-17 | 1998-03-31 | The Procter & Gamble Company | Process for making a free-flowing particule detergent admix containing nonionic surfactant |
US5739094A (en) * | 1997-01-17 | 1998-04-14 | The Procter & Gamble Company | Free-flowing particulate detergent admix composition containing nonionic surfactant |
US5980772A (en) * | 1997-02-25 | 1999-11-09 | Takemoto Yushi Kabushiki Kaisha | Lubricants for and methods of processing synthetic fibers |
US6139764A (en) * | 1998-02-09 | 2000-10-31 | Bayer Aktiengesellschaft | Biodegradable coating compositions |
US20040007687A1 (en) * | 2002-07-11 | 2004-01-15 | Hubert Dobbelstein | Formulation of a highly viscous mineral oil for the production of filters for tobacco products |
US7153447B2 (en) * | 2002-07-11 | 2006-12-26 | Emini Shefqet | Formulation of a highly viscous mineral oil for the production of filters for tobacco products |
US20040131790A1 (en) * | 2003-01-07 | 2004-07-08 | Voegtli Leo Paul | Method for using an ethoxylated alkyl phosphate ester additive as plugmaker processing aid |
US20050202179A1 (en) * | 2003-01-07 | 2005-09-15 | Voegtli Leo P. | Method for using an ethoxylated alkyl phosphate ester additive as a plugmaker processing aid |
US20050202993A1 (en) * | 2003-01-07 | 2005-09-15 | Voegtli Leo P. | Method for using an ethoxylated alkyl phosphate ester additive as a plugmaker processing aid |
BE1023475B1 (en) * | 2016-06-09 | 2017-04-03 | Vertexco Nv | METHOD FOR MANUFACTURING A SPIN OIL |
Also Published As
Publication number | Publication date |
---|---|
DE2022888A1 (en) | 1971-11-25 |
GB1285391A (en) | 1972-08-16 |
BE749964A (en) | 1970-10-16 |
FR2088014A1 (en) | 1972-01-07 |
NL7006309A (en) | 1971-11-02 |
FR2088014B1 (en) | 1974-09-20 |
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