WO2000063340A1 - Method and composition for reduced water damage laundry care - Google Patents
Method and composition for reduced water damage laundry care Download PDFInfo
- Publication number
- WO2000063340A1 WO2000063340A1 PCT/US2000/007865 US0007865W WO0063340A1 WO 2000063340 A1 WO2000063340 A1 WO 2000063340A1 US 0007865 W US0007865 W US 0007865W WO 0063340 A1 WO0063340 A1 WO 0063340A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- solvent
- article
- water
- composition
- interaction
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 238000000034 method Methods 0.000 title claims abstract description 53
- 239000000203 mixture Substances 0.000 title claims abstract description 36
- 239000002904 solvent Substances 0.000 claims abstract description 95
- 239000004744 fabric Substances 0.000 claims abstract description 59
- 238000004900 laundering Methods 0.000 claims abstract description 11
- 238000001179 sorption measurement Methods 0.000 claims abstract description 11
- 239000000835 fiber Substances 0.000 claims description 56
- 230000003993 interaction Effects 0.000 claims description 39
- -1 alkylene glycol Chemical compound 0.000 claims description 24
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 18
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 17
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 15
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 claims description 14
- 239000002253 acid Substances 0.000 claims description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 9
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims description 9
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 9
- XPFVYQJUAUNWIW-UHFFFAOYSA-N furfuryl alcohol Chemical compound OCC1=CC=CO1 XPFVYQJUAUNWIW-UHFFFAOYSA-N 0.000 claims description 9
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 7
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 claims description 6
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000002250 absorbent Substances 0.000 claims description 6
- 230000002745 absorbent Effects 0.000 claims description 6
- XXROGKLTLUQVRX-UHFFFAOYSA-N allyl alcohol Chemical compound OCC=C XXROGKLTLUQVRX-UHFFFAOYSA-N 0.000 claims description 6
- 150000008064 anhydrides Chemical class 0.000 claims description 6
- 150000002148 esters Chemical class 0.000 claims description 6
- LZCLXQDLBQLTDK-UHFFFAOYSA-N ethyl 2-hydroxypropanoate Chemical compound CCOC(=O)C(C)O LZCLXQDLBQLTDK-UHFFFAOYSA-N 0.000 claims description 6
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 6
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 6
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 claims description 6
- IBLKWZIFZMJLFL-UHFFFAOYSA-N 1-phenoxypropan-2-ol Chemical compound CC(O)COC1=CC=CC=C1 IBLKWZIFZMJLFL-UHFFFAOYSA-N 0.000 claims description 4
- 229920000297 Rayon Polymers 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 239000002964 rayon Substances 0.000 claims description 4
- 210000002268 wool Anatomy 0.000 claims description 4
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims description 3
- SBASXUCJHJRPEV-UHFFFAOYSA-N 2-(2-methoxyethoxy)ethanol Chemical compound COCCOCCO SBASXUCJHJRPEV-UHFFFAOYSA-N 0.000 claims description 3
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 3
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 claims description 3
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 claims description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 3
- KOVAQMSVARJMPH-UHFFFAOYSA-N 4-methoxybutan-1-ol Chemical compound COCCCCO KOVAQMSVARJMPH-UHFFFAOYSA-N 0.000 claims description 3
- LPEKGGXMPWTOCB-UHFFFAOYSA-N 8beta-(2,3-epoxy-2-methylbutyryloxy)-14-acetoxytithifolin Natural products COC(=O)C(C)O LPEKGGXMPWTOCB-UHFFFAOYSA-N 0.000 claims description 3
- MRABAEUHTLLEML-UHFFFAOYSA-N Butyl lactate Chemical compound CCCCOC(=O)C(C)O MRABAEUHTLLEML-UHFFFAOYSA-N 0.000 claims description 3
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims description 3
- 235000011054 acetic acid Nutrition 0.000 claims description 3
- 239000003463 adsorbent Substances 0.000 claims description 3
- 235000019445 benzyl alcohol Nutrition 0.000 claims description 3
- 239000001191 butyl (2R)-2-hydroxypropanoate Substances 0.000 claims description 3
- 229930003836 cresol Natural products 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 3
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 claims description 3
- ODQWQRRAPPTVAG-GZTJUZNOSA-N doxepin Chemical compound C1OC2=CC=CC=C2C(=C/CCN(C)C)/C2=CC=CC=C21 ODQWQRRAPPTVAG-GZTJUZNOSA-N 0.000 claims description 3
- 229940116333 ethyl lactate Drugs 0.000 claims description 3
- 235000019253 formic acid Nutrition 0.000 claims description 3
- 239000004310 lactic acid Substances 0.000 claims description 3
- 235000014655 lactic acid Nutrition 0.000 claims description 3
- 229940057867 methyl lactate Drugs 0.000 claims description 3
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 3
- ILVGAIQLOCKNQA-UHFFFAOYSA-N propyl 2-hydroxypropanoate Chemical compound CCCOC(=O)C(C)O ILVGAIQLOCKNQA-UHFFFAOYSA-N 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 3
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 claims description 3
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 claims description 2
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 claims description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical group CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 2
- 230000008569 process Effects 0.000 description 7
- 238000005406 washing Methods 0.000 description 5
- WMDZKDKPYCNCDZ-UHFFFAOYSA-N 2-(2-butoxypropoxy)propan-1-ol Chemical compound CCCCOC(C)COC(C)CO WMDZKDKPYCNCDZ-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000013019 agitation Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000010936 aqueous wash Methods 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005562 fading Methods 0.000 description 2
- 238000009950 felting Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 1
- HSRJKNPTNIJEKV-UHFFFAOYSA-N Guaifenesin Chemical compound COC1=CC=CC=C1OCC(O)CO HSRJKNPTNIJEKV-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000005233 alkylalcohol group Chemical group 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000005108 dry cleaning Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000004434 industrial solvent Substances 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/261—Alcohols; Phenols
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/50—Solvents
- C11D7/5004—Organic solvents
- C11D7/5013—Organic solvents containing nitrogen
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/50—Solvents
- C11D7/5004—Organic solvents
- C11D7/5022—Organic solvents containing oxygen
-
- C11D2111/12—
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/263—Ethers
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/265—Carboxylic acids or salts thereof
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/266—Esters or carbonates
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/32—Organic compounds containing nitrogen
- C11D7/3209—Amines or imines with one to four nitrogen atoms; Quaternized amines
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/32—Organic compounds containing nitrogen
- C11D7/3218—Alkanolamines or alkanolimines
Definitions
- This invention relates to the use of certain solvents, particularly organically- based solvents, in a method for laundering clothes or fabrics so that the process provides the feature of reducing the damage done to fibers in the cloth caused by water. Further, a composition is provided to use in the method featured. Finally, there is provided a means for solvent selection according to which a candidate solvent for use in the composition and the laundry method can be selected. Numerous patents and publications, too many to cite herein, have dealt with the laundry process, but usually from the standpoint of cleaning. The focus of this invention is the reduction of water damage to clothing and fabric which is washed in the normal wash cycle of commercial or home laundry machines.
- the present invention has the feature that it will reduce water damage, especially shrinkage as well as wrinkling, dye fading, dye transfer, loss of sizing, pilling, felting, fiber weakening and relaxation. While a reduction of any one of these is considered advantageous, reducing the shrinkage and pilling of wool and the shrinkage and spotting on silk and rayon are major advantages.
- the features of the invention are provided in a method of laundering a cloth article in an aqueous admixture so that water damage is avoided by contacting the cloth article in the presence of water with a solvent having a competing adsorption with water on the cloth article.
- Another aspect of this invention provides an aqueous laundry composition for reduced water damage to a laundered cloth article which comprises an adsorbent amount of a least one solvent or blend of solvents which has competing adsorbency with water on the cloth article.
- a method of determining suitability of a solvent for use in a reduced water damage laundry composition and method of laundering a cloth article which comprises the steps of A) measuring the surface energy of a fiber to be laundered using the Hansen total solubility parameters and finding the radius of interaction of said fiber;
- the method for laundering clothing or fabrics according to the present invention protects the fibers in the cloth by preferentially wetting the cloth fibers. However, the wetting takes place on the fiber surface and, thus, prevents the water from contacting and absorbing into the fiber causing water damage.
- water damage refers to shrinkage, wrinkling, dye fading, dye transfer, loss of sizing, pilling, felting, 5 fiber weakening and fiber relaxation.
- shrinkage can be seen in only one wash cycle and many of the remaining water damage effects will be manifest in the same cloth after several washings. Therefore, shrinkage water damage is the most important and immediate type of damage. It is also easily measured by standard laboratory tests which o correlate well to effects in actual usage.
- article is decreased compared to that caused by laundering in water alone, the method comprising contacting the cloth article with a solvent having a competing adsorption on the cloth article and in the presence of water.
- Adsorption means contact and adhesion of a thin layer of molecules to the surface of a solid body or liquid.
- Absorption in contrast, connotes the liquid taking into the bulk of the cloth fiber.
- the solvent used in this invention can be selected from the group consisting of aliphatic alcohol, alkylene glycol, alkylene glycol ether, a weak acid or the ester or anhydride of a weak acid, alkylene amine, alkanolamine and aromatic alcohol.
- aliphatic alcohols are lower alkyl alcohols such as methanol, ethanol, propanol; unsaturated alcohols, such as, allyl alcohol; cyclic aliphatic alcohols, such as, furfuryl alcohol; and aralkyl alcohols, such as benzyl alcohol.
- alkylene glycols are the group consisting of ethylene glycol, propylene glycol, diethylene glycol and triethylene glycol.
- Non-limiting examples of alkylene glycol ethers are selected from the group consisting of ethylene glycol methyl ether, ethylene glycol ethyl ether, butylene glycol methyl ether, diethylene glycol ethyl ether, diethylene glycol methyl ether, propylene glycol phenyl ether and propylene glycol methyl ether.
- Typical of the weak acids, esters or anhydrides are those selected from the group consisting of formic acid, acetic acid, lactic acid, acetic anhydride, methyl lactate, ethyl lactate, propyl lactate, butyl lactate and glycol ether acetate.
- alkylene amines useful in this invention are selected from the group consisting of ethylenediamine and diethyienetnamine.
- a preferred alkanolamine is monoethanolamine.
- useful aromatic alcohols are those selected from the group consisting of phenol, cresol and resorcinol.
- the solvent is contacted with the cloth article in an amount sufficient to reduce or decrease water damage. Because of the different solubility parameters of various fabrics and fibers and the different solvents involved the amount of solvent can be greatly varied. In addition, the temperature of laundering, the amount of agitation and the overall amount of water employed can influence the amount of solvent necessary to reduce or decrease water damage in the method of this invention. In general, it has been found that from about 0.1 to about 15 percent by weight of solvent based on the total weight of the aqueous wash solution or liquid can be used. Preferably, from 1 to about 10 percent by weight of solvent is used, with from about 3 to about 5 percent by weight being most preferred amounts of solvent useful in this invention.
- the method of laundering contemplated by the present invention does not rely on any particular type of laundry apparatus and any typical commercial or household washing machine can be usefully employed. Of course, cleaning, while important, is not the emphasis of the present invention.
- Other laundry additives can be employed as are typically useful in laundry operations for cleaning.
- the water and solvent are usually combined prior to addition of cloth.
- the wash liquor, including the solvent can be applied to the cloth in the form of a spray, foam, mist, vapor, immersion, absorbent transfer or by other means. Once applied, mechanical action is used to wash the cloth, fabric, fiber or clothing. After thorough agitation the bulk of the liquid and soil are extracted from the cloth.
- An additional bulk wash step with the aqueous wash liquor can be carried out and then one or more rinse steps can be employed.
- the cloth is then dried according to conventional practice, such as by tumble, microwave, convection, reduced pressure, air hang, absorbent or other means of drying.
- an aqueous laundry composition which provides reduced water damage to a laundered cloth article and which comprises an adsorbent amount of at least one solvent or blend of solvents which has competing absorbency with water on the cloth article, clothing, fabric or fiber to be laundered. More particularly, the composition of this invention is described in which the solvent has competing adsorption on the article in relation to water and is non-absorbent on the cloth, clothing, fabric or fiber to be laundered.
- Hansen total solubility parameters the radius of interaction and the relative distance of a sphere generated by the radius of interaction calculated in accord with certain equations derived by Hansen. These parameters are used to determine whether a solvent will compete with water to adsorb on the fiber surface, preventing contact with water and, therefore, reducing water damage to the fiber, fabric or cloth.
- the Hansen solubility parameters are discussed in Chapter 4 of Industrial Solvents Handbook (by Wesley Archer, Marcel Dekker, Inc. publisher), (1996),pages 35-56, which are incorporated by reference as if fully set forth, with respect to the solubility of solvents in resins. Dr. Wesley J.
- Cloth fiber damage can be demonstrated as dimensional stability. Dimensional stability can be reported as the percent shrinkage of a cloth after washing treatment. Square cloth pieces, approximately 30 cm on each side were marked with a square pattern approximately 25 cm each side with a Laundry Sharpie marker. The cloth pieces were then washed in a laboratory scale horizontal axis laundry machine. The machine was charged with two liters of wash liquor, followed by the test cloth. The cloth was washed for three minutes at 200 rpm tumble agitation with tumble direction reversals every 30 seconds. The wash liquor was drained and then extracted from the cloth with an 1800 rpm spin cycle for one minute. Two liters of rinse water was added and the cloth again agitated at 200 rpm for one minute.
- the rinse water was drained and then extracted from the cloth with an 1800 rpm spin cycle for one minute. Air-dry the test cloth. Measure the test pattern dimensions, then iron the cloth with a dry iron at the recommended temperature setting, and re-measure the test pattern. Shrinkage was reported as average percent difference from the dimensions of the unwashed and washed test cloth. For comparison wash data for a pure solvent dipropylene glycol n-butyl ether without a water rinse was included. Acetate
- the invention can also be seen to include the method in which the solvent retards the adsorption and absorption of water on the cloth article or fiber by the solvent itself adsorbing on the fiber or cloth article preferentially.
- a still further aspect of the invention involves the solvent being defined as having competing adsorption on the cloth article in relation to water and the solvent being non-absorbent on the fiber or cloth article.
- the solvent is selected from those having a radius of interaction with the fiber or cloth article which is about 1.5 times or less than the radius of interaction of water with the fiber or cloth article, preferably, the radius of interaction is 1.0 times or less than the radius of interaction of water with the fiber or cloth article.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MXPA01010456A MXPA01010456A (en) | 1999-04-16 | 2000-03-24 | Method and composition for reduced water damage laundry care. |
CA002369435A CA2369435A1 (en) | 1999-04-16 | 2000-03-24 | Method and composition for reduced water damage laundry care |
AU40268/00A AU4026800A (en) | 1999-04-16 | 2000-03-24 | Method and composition for reduced water damage laundry care |
EP00919608A EP1173537A1 (en) | 1999-04-16 | 2000-03-24 | Method and composition for reduced water damage laundry care |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12973699P | 1999-04-16 | 1999-04-16 | |
US60/129,736 | 1999-04-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000063340A1 true WO2000063340A1 (en) | 2000-10-26 |
Family
ID=22441362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/007865 WO2000063340A1 (en) | 1999-04-16 | 2000-03-24 | Method and composition for reduced water damage laundry care |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1173537A1 (en) |
AU (1) | AU4026800A (en) |
CA (1) | CA2369435A1 (en) |
MX (1) | MXPA01010456A (en) |
WO (1) | WO2000063340A1 (en) |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003022977A1 (en) * | 2001-09-10 | 2003-03-20 | The Procter & Gamble Company | Home laundry method |
WO2003023128A1 (en) * | 2001-09-10 | 2003-03-20 | The Procter & Gamble Company | Selective laundry process using water |
US6564591B2 (en) | 2000-07-21 | 2003-05-20 | Procter & Gamble Company | Methods and apparatus for particulate removal from fabrics |
US6660703B2 (en) | 2001-12-20 | 2003-12-09 | Procter & Gamble Company | Treatment of fabric articles with rebuild agents |
US6706076B2 (en) | 2000-06-05 | 2004-03-16 | Procter & Gamble Company | Process for separating lipophilic fluid containing emulsions with electric coalescence |
US6706677B2 (en) | 2000-06-05 | 2004-03-16 | Procter & Gamble Company | Bleaching in conjunction with a lipophilic fluid cleaning regimen |
US6734153B2 (en) | 2001-12-20 | 2004-05-11 | Procter & Gamble Company | Treatment of fabric articles with specific fabric care actives |
US6746617B2 (en) | 2001-09-10 | 2004-06-08 | Procter & Gamble Company | Fabric treatment composition and method |
US6811811B2 (en) | 2001-05-04 | 2004-11-02 | Procter & Gamble Company | Method for applying a treatment fluid to fabrics |
US6828295B2 (en) | 2001-09-10 | 2004-12-07 | Proacter & Gamble Company | Non-silicone polymers for lipophilic fluid systems |
US6890892B2 (en) | 2001-12-06 | 2005-05-10 | Procter & Gamble Company | Compositions and methods for removal of incidental soils from fabric articles via soil modification |
US6894014B2 (en) | 2001-06-22 | 2005-05-17 | Proacter & Gamble Company | Fabric care compositions for lipophilic fluid systems |
US6972279B2 (en) | 2001-09-10 | 2005-12-06 | Procter & Gamble Company | Silicone polymers for lipophilic fluid systems |
US6987086B2 (en) | 2001-07-10 | 2006-01-17 | Procter & Gamble Company | Compositions and methods for removal of incidental soils from fabric articles |
US7021087B2 (en) | 2000-06-05 | 2006-04-04 | Procter & Gamble Company | Methods and apparatus for applying a treatment fluid to fabrics |
US7202202B2 (en) | 2003-06-27 | 2007-04-10 | The Procter & Gamble Company | Consumable detergent composition for use in a lipophilic fluid |
US7300593B2 (en) | 2003-06-27 | 2007-11-27 | The Procter & Gamble Company | Process for purifying a lipophilic fluid |
US7300594B2 (en) | 2003-06-27 | 2007-11-27 | The Procter & Gamble Company | Process for purifying a lipophilic fluid by modifying the contaminants |
US7318843B2 (en) | 2003-06-27 | 2008-01-15 | The Procter & Gamble Company | Fabric care composition and method for using same |
US7319085B2 (en) | 2000-06-05 | 2008-01-15 | The Procter & Gamble Company | Bleaching in conjunction with a lipophilic fluid cleaning regimen |
US7323014B2 (en) | 2000-06-05 | 2008-01-29 | The Procter & Gamble Company | Down the drain cleaning system |
US7462589B2 (en) | 2003-06-27 | 2008-12-09 | The Procter & Gamble Company | Delivery system for uniform deposition of fabric care actives in a non-aqueous fabric treatment system |
US8889612B2 (en) | 2010-04-19 | 2014-11-18 | The Procter & Gamble Company | Method of laundering fabric using a compacted liquid laundry detergent composition |
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- 2000-03-24 AU AU40268/00A patent/AU4026800A/en not_active Abandoned
- 2000-03-24 CA CA002369435A patent/CA2369435A1/en not_active Abandoned
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US7704938B2 (en) | 2000-06-05 | 2010-04-27 | The Procter & Gamble Company | Compositions for lipophilic fluid systems comprising a siloxane-based/non-ionic surfactant mixture |
US7323014B2 (en) | 2000-06-05 | 2008-01-29 | The Procter & Gamble Company | Down the drain cleaning system |
US6706076B2 (en) | 2000-06-05 | 2004-03-16 | Procter & Gamble Company | Process for separating lipophilic fluid containing emulsions with electric coalescence |
US6706677B2 (en) | 2000-06-05 | 2004-03-16 | Procter & Gamble Company | Bleaching in conjunction with a lipophilic fluid cleaning regimen |
US7319085B2 (en) | 2000-06-05 | 2008-01-15 | The Procter & Gamble Company | Bleaching in conjunction with a lipophilic fluid cleaning regimen |
US7101835B2 (en) | 2000-06-05 | 2006-09-05 | Procter & Gamble Company | Compositions for lipophilic fluid systems comprising 1,2-hexanediol |
US7021087B2 (en) | 2000-06-05 | 2006-04-04 | Procter & Gamble Company | Methods and apparatus for applying a treatment fluid to fabrics |
US6564591B2 (en) | 2000-07-21 | 2003-05-20 | Procter & Gamble Company | Methods and apparatus for particulate removal from fabrics |
US6811811B2 (en) | 2001-05-04 | 2004-11-02 | Procter & Gamble Company | Method for applying a treatment fluid to fabrics |
US6894014B2 (en) | 2001-06-22 | 2005-05-17 | Proacter & Gamble Company | Fabric care compositions for lipophilic fluid systems |
US6987086B2 (en) | 2001-07-10 | 2006-01-17 | Procter & Gamble Company | Compositions and methods for removal of incidental soils from fabric articles |
US6746617B2 (en) | 2001-09-10 | 2004-06-08 | Procter & Gamble Company | Fabric treatment composition and method |
US7244699B2 (en) | 2001-09-10 | 2007-07-17 | The Procter & Gamble Company | Silicone polymers for lipophilic fluid systems |
WO2003023128A1 (en) * | 2001-09-10 | 2003-03-20 | The Procter & Gamble Company | Selective laundry process using water |
US6828295B2 (en) | 2001-09-10 | 2004-12-07 | Proacter & Gamble Company | Non-silicone polymers for lipophilic fluid systems |
US6972279B2 (en) | 2001-09-10 | 2005-12-06 | Procter & Gamble Company | Silicone polymers for lipophilic fluid systems |
WO2003022977A1 (en) * | 2001-09-10 | 2003-03-20 | The Procter & Gamble Company | Home laundry method |
US7435713B2 (en) | 2001-12-06 | 2008-10-14 | The Procter & Gamble Company | Compositions and methods for removal of incidental soils from fabric articles via soil modification |
US6890892B2 (en) | 2001-12-06 | 2005-05-10 | Procter & Gamble Company | Compositions and methods for removal of incidental soils from fabric articles via soil modification |
US6734153B2 (en) | 2001-12-20 | 2004-05-11 | Procter & Gamble Company | Treatment of fabric articles with specific fabric care actives |
US6660703B2 (en) | 2001-12-20 | 2003-12-09 | Procter & Gamble Company | Treatment of fabric articles with rebuild agents |
US7053033B2 (en) | 2001-12-20 | 2006-05-30 | Procter & Gamble Company | Treatment of fabric articles with specific fabric care actives and a siloxane lipophilic fluid |
US7202202B2 (en) | 2003-06-27 | 2007-04-10 | The Procter & Gamble Company | Consumable detergent composition for use in a lipophilic fluid |
US7300593B2 (en) | 2003-06-27 | 2007-11-27 | The Procter & Gamble Company | Process for purifying a lipophilic fluid |
US7300594B2 (en) | 2003-06-27 | 2007-11-27 | The Procter & Gamble Company | Process for purifying a lipophilic fluid by modifying the contaminants |
US7318843B2 (en) | 2003-06-27 | 2008-01-15 | The Procter & Gamble Company | Fabric care composition and method for using same |
US7462589B2 (en) | 2003-06-27 | 2008-12-09 | The Procter & Gamble Company | Delivery system for uniform deposition of fabric care actives in a non-aqueous fabric treatment system |
US8148315B2 (en) | 2003-06-27 | 2012-04-03 | The Procter & Gamble Company | Method for uniform deposition of fabric care actives in a non-aqueous fabric treatment system |
US8889612B2 (en) | 2010-04-19 | 2014-11-18 | The Procter & Gamble Company | Method of laundering fabric using a compacted liquid laundry detergent composition |
Also Published As
Publication number | Publication date |
---|---|
EP1173537A1 (en) | 2002-01-23 |
AU4026800A (en) | 2000-11-02 |
CA2369435A1 (en) | 2000-10-26 |
MXPA01010456A (en) | 2002-03-27 |
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