CN1042647C - Dye transfer inhibiting compositions comprising polymeric dispersing agents - Google Patents
Dye transfer inhibiting compositions comprising polymeric dispersing agents Download PDFInfo
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- CN1042647C CN1042647C CN 93116768 CN93116768A CN1042647C CN 1042647 C CN1042647 C CN 1042647C CN 93116768 CN93116768 CN 93116768 CN 93116768 A CN93116768 A CN 93116768A CN 1042647 C CN1042647 C CN 1042647C
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- Prior art keywords
- acid
- dye transfer
- transfer inhibiting
- oxide
- inhibiting composition
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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
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0004—Non aqueous liquid compositions comprising insoluble particles
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- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0021—Dye-stain or dye-transfer inhibiting compositions
-
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3792—Amine oxide containing polymers
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- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/386—Preparations containing enzymes, e.g. protease or amylase
- C11D3/38645—Preparations containing enzymes, e.g. protease or amylase containing cellulase
-
- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/38—Cationic compounds
- C11D1/52—Carboxylic amides, alkylolamides or imides or their condensation products with alkylene oxides
- C11D1/525—Carboxylic amides (R1-CO-NR2R3), where R1, R2 or R3 contain two or more hydroxy groups per alkyl group, e.g. R3 being a reducing sugar rest
Abstract
The present invention relates to dye transfer inhibiting compositions, it includes
A) a kind of polymer selected from the polyamine N-oxide containing polymer, described polymer include the unit with following structural:
Wherein P is a polymerizable unit, and N-O group can be incorporated into thereon or the N-O group constitutes the combination of a part of polymerizable unit both either;
A is NC, CO, C ,-O- ,-S9 ,-N-; X is 0 or 1;
R is aliphatic group, the aliphatic group of ethoxylation, aromatic group, heterocycle or alcyl or any combination thereof, and the nitrogen-atoms that the nitrogen-atoms in N-O group can be incorporated into above in either N-O group constitutes a part of these bases.
B) a kind of polymeric dispersant.
Description
The present invention relates to be used for suppress dyestuff transfer compositions and method between fabric at washing process.More particularly, the present invention relates to comprise the polymkeric substance that contains polyamine N-oxide and the dye transfer inhibiting composition of polymeric dispersant.
In cleaning composition, generally used polymeric dispersant at present, to help to remove some the special dirt on fabric, the textiles.
These polymeric dispersants are removed the various dirts that have on the fabric and spot in common washing task ability is crucial for the assessment of washing composition performance.
The relative capacity that each polymeric dispersant satisfies various performance requriementss also depends on the existence of other additive component in the detergent composition.Therefore the washing composition preparation faces a challenge that the detergent composition with good all round properties is provided.
One of type of adding the additive component in the detergent composition to is a dye transfer inhibiting polymers.It is to transfer on other fabric that washs together with it from painted fabric in order to suppress dyestuff that said polymkeric substance is added in the detergent composition.These polymkeric substance have the fugitive dye that will wash off from painted fabric on they have an opportunity attached to other article of together washing before the ability of complexing or absorption.
Polymkeric substance has been used in the detergent composition to suppress the transfer of dyestuff.Do not introducing the polymkeric substance that contains polyamine N-oxide in No. the 92202168.8th, the european patent application of authorization as yet, it is being very effective eliminating aspect the dyestuff dissolved or that suspend.
Have been found that the polymkeric substance and the polymeric dispersant that contain polyamine N-oxide are very compatible.Find that in addition scourability has been strengthened comprehensively when containing the polymeric dispersant of some type.
This discovery makes us can prepare a kind of like this detergent composition, and it had both had excellent dye metastasis inhibition characteristic, has all washing composition performances again.
According to another embodiment of the invention, also provide a kind of method of washing DYED FABRICS.
The present invention relates to comprise the dye transfer inhibiting composition of following material:
A) a kind of polymkeric substance, it is selected from the polymkeric substance that contains the unitary polyamine N-oxide with following structural formula:
Wherein P is a polymerisable unit, and the N-O group can be incorporated on it, and perhaps this N-O group constitutes the part of polymerizable unit or the combination of two kinds of situations.
A is N
-O-,-S-,
X is 0 or 1;
R is an aliphatic group, the ethoxylation aliphatic group, and the nitrogen-atoms that aromatic group, heterocyclic radical or alicyclic radical, or their arbitrary combination, the nitrogen-atoms in the N-O group can be incorporated in top or the N-O group constitutes these basic parts.
B) a kind of polymeric dispersant
Composition of the present invention comprises the polymkeric substance that contains polyamine N-oxide as main component, and said polymkeric substance contains the have following structural unit of (I):
Wherein P is a polymerizable unit, and the R-N-O group can be incorporated on it, and perhaps this R-N-O group constitutes the part of polymerizable unit or the combination of two kinds of situations.
A is N
-O-,-S-,
X is 0 or 1;
The R aliphatic group, the ethoxylation aliphatic group, aromatic group, heterocyclic radical or alicyclic radical or their arbitrary combination, the nitrogen-atoms that the nitrogen-atoms in the N-O group can be incorporated in top or the N-O group constitutes these basic parts.
This N-O group can be represented with following general formula.
Wherein, R1, R2, R3 is an aliphatic group, aromatic group, heterocyclic radical or alicyclic radical or their combination, X or/and y or/and z is 0 or 1, wherein the nitrogen-atoms in the N-O group can be thereon combined or this N-O group in nitrogen-atoms constitute the part of these groups.
This N-O base can be the part of polymerizable unit (P) or can be incorporated on the polymer main chain or the combination of two kinds of situations.
The polyamine N-oxide that is suitable for that N-O group wherein constitutes the part of polymerizable unit comprises that wherein the R base is selected from aliphatic group, aromatic group, the polyamine N-oxide of alicyclic radical or heterocyclic radical.
Class in the said polyamine N-oxide comprises one group of such polyamine N-oxide, and wherein the N in the N-O group constitutes the part of R base.Preferably those wherein the R base be heterocyclic radical, such as pyridine; The pyrroles, imidazoles, tetramethyleneimine, piperidines, quinoline, the polyamine N-oxide of acridine and derivative thereof.
Said polyamine N-oxide another kind of comprises one group of such polyamine N-oxide, and wherein the N in the N-O group is attached on this R base.
Other polyamine N-oxide that is fit to be those wherein the N-O base be the polyamine oxide compound that is combined on the polymerizable unit.
A preferred class is the polyamine N-oxide with logical formula I in these polyamine N-oxide, and wherein R is an aromatic group, and heterocyclic radical or alicyclic radical, the N in the N-O functional group are the part of said R base.
The example of these classes has wherein that R is a heterogeneous ring compound such as pyridine, pyrroles, the polyamine oxide compound of imidazoles and derivative thereof.
Another kind of preferred polyamine N-oxide compound is the polyamine oxide compound with logical formula I, and wherein R is an aromatic group, and heterocyclic radical or alicyclic radical, the N in the N-O functional group are attached on the said R base.
The example of these classes has wherein, and the R base is aromatic group, for example the polyamine oxide compound of phenyl.
Any main polymer chain all can use, if constituted amine oxide polymers be water miscible and have the dye transfer rejection characteristic.The example of suitable polymer main chain is a polyvinyls, polyolefine, polyester, polyethers, polymeric amide, polyimide, polyacrylic ester and their mixture.
The ratio of amine and N-amine oxide was generally 10: 1 to 1: 1000000 in the polyamine N-oxide pllymers of the present invention.Yet the amount of the amine oxide in containing the polymkeric substance of polyamine N-oxide can change by the N-oxidizing reaction of suitable copolyreaction or suitable degree.The preferred ratio of amine and N-amine oxide is 2: 3 to 1: 1000000.More preferably from 1: 4 to 1: 1000000, most preferably from 1: 7 to 1: 1000000.Polymkeric substance of the present invention is actual to be comprised random or segmented copolymer, and wherein one type monomer is the N-amine oxide, the monomer of another kind of type or N-amine oxide or be not.The amine oxide unit has PKa＜10 in the polyamine N-oxide, preferably PKa＜7, more preferably PKa＜6.
The polymkeric substance that contains polyamine N-oxide can be with almost any polymerization degree acquisition.To the requirement of the polymerization degree be and undemanding, as long as the material that is obtained has the ability of the water-soluble and suspension dyestuff of ideal.
The typical molecular-weight average of polymkeric substance that contains polyamine N-oxide is in 500 to 1000000 scope, and preferably in 1000 to 50000 scope, more preferably in 2000 to 30000 scope, best is in 3000 to 20000 scope.
The content that contains the polymkeric substance of polyamine N-oxide of the present invention is generally 0.001% to 10% of dye transfer inhibiting composition weight, more preferably is from 0.01% to 2%, and most preferably from 0.05% to 1%.
Composite inhibiting of the present invention can be added in the common detergent composition of laundry usefulness as additive easily.The present invention also comprises such dye transfer inhibiting composition, wherein comprises detergent ingredients, therefore can be used as detergent composition and uses.
The preparation method of polyamine N-oxide
The preparation that contains the polymkeric substance of polyamine N-oxide can perhaps can obtain polyamine N-oxide by amine oxide monomer self-polymerization by finishing with suitable oxygenant oxidation with the amine monomers polymerization with the polymkeric substance that obtains.
Contain polymkeric substance synthetic of polyamine N-oxide, for instance, can be undertaken by synthesizing of polyvinyl pyridine N-oxide.To be pre-dissolved in 50 milliliters of acetate available from poly--4-vinylpyridine (mw.50000,5.0g., 0.0475 mole) of Polysciences, (25 gram Glacial acetic acid, 6.4 restrain the H of 30% volumetric concentration with peracetic acid solution by transfer pipet then
2O
2Solution and several H
2SO
4, make 0.0523 mole peracetic acid) and processed.Stirring the mixed solution of gained more than 30 minutes under 32 ℃ the envrionment temperature.This mixed solution will heat 3 hours in 80-85 ℃ oil bath before spending the night being placed.Then the polymers soln that obtains is under agitation mixed with 1 liter acetone.The yellowish brown mucilage liquid that the bottom is formed obtains the crystalline solid of light color at last with 1 liter acetone rinsing again.
The solid that obtains through gravity filtration, is used P then with acetone rinsing
2O
5Dry.
The ratio of amine and N-amine oxide is 1: 4 (recording with nuclear magnetic resonance spectrometry) in this polymkeric substance.
Polymeric dispersant
Composition of the present invention also contains polymeric dispersant except containing the polymkeric substance that comprises polyamine N-oxide.
The polymeric dispersant that is suitable for comprises polymeric polycarboxylate, polyoxyethylene glycol and oxyalkylated polyamine, and other also can use at material known in the art certainly.Have been found that said polymeric dispersant is used in the removal effect that is particularly suitable in the cleaning composition improving to clay and special stain, comprise in the said detergent composition and high-loadly contain the polymkeric substance of polyamine N-oxide and/or comprise the polymkeric substance that contains polyamine N-oxide with high molecular-weight average.
The content of polymeric dispersant is at least about 0.5%, preferably about 1% to about 10% in the said composition, is more preferably about 2% to about 5%.
The polycarboxylate material that can be used for polymeric dispersant of the present invention is those polymer of monomers with following structural or multipolymers of comprising 60% weight at least
Wherein X, Y, Z are selected from hydrogen base, methyl, carboxyl, carboxymethyl, hydroxyl and hydroxymethyl respectively; M is a salt-forming cation, and n is from about 30 to about 400.Preferably, X is hydrogen base or hydroxyl, and Y is hydrogen base or carboxyl, and Z is the hydrogen base, and M is hydrogen, basic metal, ammonium or substituted ammonium ion.
Such polymer poly-carboxylate's material can be by with undersaturated carboxylic acid (salt) monomer, preferably with their the form polymerization of acid or interpolymerization and making.The monomer parent material that is suitable for comprises vinylformic acid (salt), toxilic acid (salt), methylene-succinic acid (salt), (suitable) equisetic acid (salt), methylfumaric acid (salt), citraconic acid (salt), methylene radical propanedioic acid (salt).Can be used for polymerization accordingly and comprise vinylformic acid, toxilic acid (or maleic anhydride), fumaric acid, methylene-succinic acid, (suitable) equisetic acid, methylfumaric acid, citraconic acid and methylene radical vinylformic acid with the unsaturated monomer acid that constitutes suitable polymer poly-carboxylate.These monomer segments comprise non-carboxylation group such as vinyl methylether, vinylbenzene, ethene etc., and the content in polymer poly-carboxylate of the present invention is to be no more than 40% weight for well.
The polymer poly-carboxylate of particularly suitable is the polymeric polyacrylate, preferably derives from vinylformic acid, and this type of is used for acrylic acid based polymer of the present invention and comprises the acrylic acid water-soluble salt of polymeric.The molecular-weight average of this acrylic acid polymer preferably is at least 1000, and preferred range is from 2000 to 10000, and even more preferably 4000 to 7000, most preferably from 4000 to 5000, said molecular weight is based on the form of acid.The water-soluble salt of this type of acrylate copolymer can comprise, for example basic metal, ammonium and replace the salt of ammonium.Such soluble polymer all is known material.The use of such polyacrylate in cleaning composition is disclosed in the U.S. Pat-3308067.
Vinylformic acid/maleic acid also can be used as the preferred component of polymeric dispersion agent.This material comprises the water-soluble salt of the multipolymer of vinylformic acid and toxilic acid.This kind multipolymer is about 2000 to 100000 with the molecular weight of the form of acid, and even more preferably about 5000 to 75000, most preferably about 7000 to 65000.The ratio of acrylate and maleate generally is about 30: 1 to 1: 1 in this multipolymer, even more preferably about 10: 1 to 2: 1.The water-soluble salt of this vinylformic acid/maleic acid can comprise, for example, and basic metal, ammonium and replace the salt of ammonium.It is known materials that such water-soluble acrylic/maleic acid has some, and they are disclosed in No. 66915, the european patent application.
Other polymeric material that can be included is polyoxyethylene glycol (PEG).PEG is except again the deposition agent, also having the performance of dispersion agent as the clay soil removal/anti.The typical molecular weight that is used for these purposes is about 500 to 100000, and is preferably about 1000 to 50000, even more preferably 1500 to 10000, most preferably about 1500 to 4000.
Other dispersion agent that is suitable for is a glutamic acid polymer, as introducing in EPA-9120653.2 and poly-propylhomoserin, as what introduced in the GB-A-9226942.2 that does not authorize as yet.
Other is applicable to that the polymkeric substance with poly-alkoxyl group part of the present invention is the alkoxylate polyamine.This material available molecule with following experience structure of repeating unit is usually represented:
Wherein R is an alkyl, generally contains 2-6 carbon atom; R
1Can be the C1-C20 hydrocarbon polymer; Alkoxyl group is oxyethyl group, propoxy-and analogue; Y is 2-30, more preferably from 10-20; N is at least 2 integer, preferably from 2-20, most preferably from 3-5; X
-Be a negatively charged ion, as the halogenide that in quaternary ammonium reaction, generates or the negatively charged ion of Methylsulfate.
Being used for the most desirable polyamine of the present invention is so-called ethoxylation polymine, i.e. the polymeric reaction product of oxyethane and ethyleneimine, and it has general formula:
Y=2-30 wherein
Detergent additives
There are a variety of surfactivitys can be in detergent composition with agent.About anionic, non-ionic, the typical list of amphoteric and zwitterionic tensio-active agent and the kind of these tensio-active agents have introduction in authorizing the U.S. Pat-3664961 of Norris on May 23rd, 1972.
The mixture of anion surfactant is a particularly suitable in the present invention, and particularly the sulfosalt surfactant weight ratio is 5: 1 to 1: 2, preferably 3: 1 to 2: 3, even more preferably arrives l at 3: 1: 1.Preferred sulfonate comprises that benzene sulfonamide salt comprises alkylbenzene sulfonate, on its alkyl, there are 9 to 15, particularly 11 to 13 carbon atoms, and α-sulfonation fatty acid methyl ester, wherein lipid acid is from the C12-C18 fat source, preferably derives out from the C16-C18 source.In each example, positively charged ion all is alkali metal cation, preferably sodium.Preferred sulfate surfactant be on wherein the alkyl promising 12 to 18 carbon atoms and at random be blended in moieties and have 10 to 20,10 to 16 carbon atoms preferably, the alkyl-sulphate of average ethoxy sulfate.
Preferred alkyl-sulphate has, for example, and tallow alkyl sulfate, coconut alkyl-sulphate and C14-C15 alkyl-sulphate.Positively charged ion in each example or alkali metal cation, particularly sodium.
A used in the present invention class nonionogenic tenside is the condenses of oxyethane and hydrophobic part, the scope of the average hydrophobic lipophilic balance value (HLB) that the tensio-active agent that is generated has is from 8 to 17, preferably from 9.5 to 13.5, more preferably from 10 to 12.5.This hydrophobic (oleophylic) part can be natural aliphatic group or aromatic group, thereby and the length of the polyoxyethanyl of any one specific hydrophobic base condensation can be a kind of water-soluble cpds that between hydrophilic and hydrophobic part, keeps the required balance degree that obtains that is easy to adjust.
Especially preferred this class nonionogenic tenside is the C9-C15 primary alcohol ethoxylate that contains the 3-8 moles of ethylene oxide in every mol of alcohol, particularly contains the C14-C15 primary alconol of 6-8 moles of ethylene oxide and contain the C12-C14 primary alconol of 3-5 moles of ethylene oxide in every mol of alcohol in every mol of alcohol.
Another kind of ionic surfactant pack is drawn together alkyl poly glucoside, and its general formula is
RO(C
nH
2nO)
tZx
Wherein Z is from glucose deutero-base; R contains 12 saturated hydrophobic alkyls to 18 carbon atoms; T is from 0 to 10, and n is 2 or 3; X is from 1.3 to 4, and this compound comprises unreacted Fatty Alcohol(C12-C14 and C12-C18) that is less than 10% and the short-chain alkyl poly glucoside that is less than 50%.Such compound and their use in washing composition thereof are introduced among EP-B-0075996 and the EP-B-0094118 to some extent at EP-B-0070077.
Also be suitable as the polyhydroxy fatty acid amide that has of nonionogenic tenside, its general formula is
R wherein
1Be H, or R
1Be the C1-4 alkyl, 2-hydroxyethyl, 2-hydroxypropyl or their mixture, R
2Be the C5-31 alkyl, Z is a tool by there being at least 3 hydroxyls directly to be connected the polyhydroxy alkyl of the straight chain hydrocarbon chain on the chain or its alkoxy derivative.Preferably, R
1Be methyl, R
2Be a straight chain C 11-15 alkyl or alkenyl chain, as coconut alkyl or its mixture, Z is by reducing sugar such as glucose, fructose, and maltose, lactose derives through reduction in reductive amination process.
According to the present invention, in detergent component, also comprise washing assistant system.The polymeric dispersant system of any routine all is suitable for, comprise alumino-silicate materials, silicate, polycarboxylate, and lipid acid, other material such as edetate, metal ion chelation agent, as aminopolyphosphonic acid fat, particularly ethylenediamine tetramethylene phosphonic acid and diethylenetriamine pentamethylene phosphonic acids.Although owing to the reason of environment protection is also inadvisable, phosphate builders also can use.
Inorganic ion exchange material, normally inorganic hydrated aluminosilicate material, particularly hydration become zeolite such as hydrated zeolite A, X, B or HS also are suitable for use as washing assistant.
Other inorganic builders material that is fit to is a layered silicate, for example, and SKS-6 (Huo Xisite).SKS-6 is a kind of water glass (Na that contains
2Si
2O
5) layered crystal silicate.
The multi-carboxylate of containing a carboxyl who is suitable for comprises lactic acid, and oxyacetic acid, and ether derivant are as in No. the 831st, 368, belgian patent document, disclosed in 821, No. 369 and 821, No. 370.The multi-carboxylate of containing two carboxyls comprises succsinic acid, propanedioic acid, (ethylenedioxy) diacetic acid; toxilic acid, diethyl alkyd, tartrate; the water-soluble salt of tartronic acid and fumaric acid, and at German prospectus 2,446; 686 and 2,446,687; with United States Patent (USP) the 3rd, 953, the carboxylate ether of record in 257; sulfinyl carboxylate salt with record in belgian patent the 840th, 623.The multi-carboxylate of containing three carboxyls comprises, particularly, and water miscible Citrate trianion, (suitable) aconitate, and citraconate, and succinate derivative, as in English Patent the 1st, 379, the carboxymethyl hydroxy succinic acid salt of No. 241 records, the newborn oxygen base succinate of record in Netherlands patent applications 7205873, with oxidation multi-carboxylate material as in English Patent the 1st, 378, the 2-of record dislikes-1 in No. 447,1,3-tricarballylic acid salt.
The multi-carboxylate of containing four carboxyls is included in English Patent the 1st, 261, the oxidation disuccinate of record in No. 829,1,1,2,2-ethane tetracarboxylic acid hydrochlorate, 1,1,3,3-propane tetracarboxylic acid salt and 1,1,2,3-propane tetracarboxylic acid salt.Contain the substituent multi-carboxylate of sulfo group and be included in English Patent the 1st, 398,421 and 1,398, the sulfo-succinic acid salt derivative of record in No. the 3rd, 936,448, No. 422 and the United States Patent (USP), in English Patent the 1st, the sulfonation pyrolysis Citrate trianion of record contains the substituent multi-carboxylate of phosphine father-in-law and is disclosed in English Patent the 1st in 082, No. 179, in 439, No. 000.
Alicyclic ring and heterocycle multi-carboxylate comprise pentamethylene-cis, cis, cis-tetracarboxylic acid hydrochlorate, cyclopentadiene acid amides pentacarboxylic acid salt, 2,3,4,5-tetrahydrofuran (THF)-cis, cis, cis-tetracarboxylic acid hydrochlorate, 2,5-tetrahydrofuran (THF)-cis-dicarboxylate, 2,2,5,5-tetrahydrofuran (THF)-tetracarboxylic acid hydrochlorate, 1,2,3,4,5,6-hexane-hexacarboxylic acid salt and polyvalent alcohol such as Sorbitol Powder, the carboxymethyl derivant of mannitol and Xylitol.Aromatic multi-carboxy acid's salt comprises English Patent the 1st, 425, disclosed mellitic acid in No. 343,1,2,4,5-pyromellitic acid and phthalic acid derivative.
In above multi-carboxylate, preferably each molecule contains the hydroxycarboxylate of three carboxyls, particularly Citrate trianion.
The preferred builder system that uses in the present composition comprises the mixture of not water-soluble silico-aluminate washing assistant such as zeolite A or layered silicate (sks/6) and water-soluble carboxylate sequestrant such as citric acid.
The suitable sequestrant that is included in the detergent composition of the present invention is quadrol-N-disuccinic acid (EDDS) or its basic metal, alkaline-earth metal, ammonium or the salt that replaces ammonium, or their mixture.Preferred EDDS compound is free acid form and their sodium salt or magnesium salts.The example of this type of preferred EDDS sodium salt comprises Na
2EDDS and Na
4EDDS.The example of this type of preferred EDDS magnesium salts comprises MgEDDS and Mg
2EDDS.It is most preferred that magnesium salts is used for the present composition.
Particularly when compositions for use was liquid, suitable lipid acid washing assistant is saturated or unsaturated C10-18 lipid acid, and was the same with corresponding soap class.Preferred saturation classes has 12 to 16 carbon atoms on alkyl chain.Preferred unsaturated fatty acids is an oleic acid.
Be used for the mixture that the desirable washing assistant system of granular composition comprises water-soluble silicon aluminate washing assistant such as zeolite A and water-soluble carboxylate sequestrant such as citric acid.
Other washing assistant material that can be used as the part of the washing assistant system that is used for granular composition of the present invention comprises inorganic materials, as alkaline carbonate, and supercarbonate, silicate, and organic materials, as organic phosphonate, amino polyalkylene phosphonate and aminopolycanboxylic acid's salt.
Other water-soluble organic salt that is fit to is the acid of homopolymerization or copolymerization or their salt, and wherein poly carboxylic acid comprises that it is no more than at least two carboxyls of two carbon atoms at interval.
Such polymkeric substance is disclosed in English Patent GB-A-1, in 596,756.The example of this type of salt such as molecular weight are the multipolymer of the polyacrylic ester of 2000-5000 and they and maleic anhydride, and the molecular weight of this analog copolymer is 20,000 to 70,000, particularly about 40,000.
The content of builder salt accounts for 10% to 80% of composition weight usually in the washing composition, and preferably 20% to 70%, the most preferably from 30% to 60%.
The detergent ingredients that can be included in the detergent composition of the present invention also comprises SYNTHETIC OPTICAL WHITNER.These bleach additive compositions can comprise one or more oxygen bleaching agents, and according to the selection of SYNTHETIC OPTICAL WHITNER, also have one or more bleach activators.The typical content of SYNTHETIC OPTICAL WHITNER in cleaning composition is from about 1% to 10% now.In general, in non-liquid formulation, be dispensable component as bleaching compounds in the granulated detergent.If any the typical content of bleach activator for the bleaching component about 0.1% to about 60%, more typical is from 0.5% to 40%.
Here used bleach additive composition can be the known SYNTHETIC OPTICAL WHITNER that can be used for detergent composition that comprises oxygen bleaching agent in any prior art.
Aspect method, the present invention also provides a kind of and has been lower than 50 ℃, particularly be lower than cleaning fabric under 40 ℃ the temperature, fiber, the method of textiles, used detergent composition comprises the polymkeric substance that contains polyamine N-oxide, with denying random auxiliary detergent surfactant, available can no detergent additive composition and SYNTHETIC OPTICAL WHITNER.
Being suitable for SYNTHETIC OPTICAL WHITNER of the present invention can be activatory or inactive SYNTHETIC OPTICAL WHITNER.
An operable class oxygen bleaching agent comprises percarboxylic acids SYNTHETIC OPTICAL WHITNER and its esters.The magnesium salts of example that this class SYNTHETIC OPTICAL WHITNER is suitable such as Magnesium monoperoxyphthalate hexahydrate, metachloroperbenzoic acid, 4-amino in the ninth of the ten Heavenly Stems-4-oxo Perbutyric Acid and diperoxy dodecandioic acid.This type of SYNTHETIC OPTICAL WHITNER is disclosed in No. the 4th, 412,934, No. 0,133,354, United States Patent (USP) the 4483781st, No. 740,446, U.S. Patent application, european patent application and the United States Patent (USP).Particularly preferred SYNTHETIC OPTICAL WHITNER also is included in the United States Patent (USP) the 4634551st disclosed 6-amino in the ninth of the ten Heavenly Stems-6-oxo and crosses oxy hexanoic acid.
Another kind of available SYNTHETIC OPTICAL WHITNER comprises halogen bleaching agent.The example of hypohalite SYNTHETIC OPTICAL WHITNER comprises three chloro isocyanuric acids, dichloro-isocyanuric acid sodium and dichloro-isocyanuric acid magnesium and N-chloro and N-bromo (chain) alkane sulfo group acid amides.This type of material adds 0.5-10%, preferably 1-5% weight percent usually in finished product.
Be applicable to that preferably SYNTHETIC OPTICAL WHITNER of the present invention comprises peroxygen bleach.The water-soluble solid peroxygen bleach that is fit to comprises the hydrogen peroxide releasing agent, as hydrogen peroxide, perborate, as peroxyboric acid monohydrate, peroxyboric acid tetrahydrate, persulphate, percarbonate, peroxydisulfate, superphosphate and peroxyhydrate.Preferred SYNTHETIC OPTICAL WHITNER is percarbonate and perborate.
The hydrogen peroxide releasing agent can be used in combination with some bleach-activating agents; as tetraacetyl ethylene diamine (TAED), (NOBS is disclosed in US-4 to the nonanoyl hydroxy benzene sulfonate; 412; 934), 3,5-trimethyl hexanol hydroxy benzene sulfonate (ISONOBS; be disclosed in EP-120; in 591) or penta-acetyl glucose (PAG), they as activated bleaching agent class all be hydrolysis forming peracid, thereby improve bleaching effect.The activator that is fit to also is included in disclosed acylated citrate esters in the european patent application of not authorizing as yet the 91870207.7th.
Also can there be (that is, enzyme and corresponding enzyme substrate) by adding enzyme-added system in hydrogen peroxide, and it can produce hydrogen peroxide in the washing process and/or in the rinse cycle when the washing beginning.This type of enzyme-added system is disclosed in No. 91202655.6, the european patent application of on October 9th, 1991 application.
Other is applicable to that peroxygen bleach of the present invention comprises organic peroxide acid, as percarboxylic acids.
Except oxygen bleaching agent also is utilizable with known other SYNTHETIC OPTICAL WHITNER in the external prior art.A useful especially class non-oxygen bleaching agent comprises photoactive SYNTHETIC OPTICAL WHITNER, as sulfonic acid zinc and/or sulfonic acid aluminium phthalocyanine.These materials can be deposited on the substrate in washing process.Under the irradiation of light and in the environment that exists of aerobic, when by day clothes being hung over the outside airing, sulfonic acid zinc phthalocyanine is activated, thereby substrate is bleached.Preferred zinc phthalocyanine and photolytic activity bleaching method are disclosed in United States Patent (USP) the 4th, 033, in 718.In general, in detergent composition, comprise the sulfonic acid zinc phthalocyanine that accounts for gross weight 0.025% to 1.25%.
Other includable washing composition composition has detersive enzyme, and it is included in the detergent composition can be used for various purposes, for example remove proteinic, carbohydrate, or the stain of triglyceride and prevent the dye transfer of wash-out.The enzyme that can add comprises proteolytic enzyme, amylase, lipase, cellulase, peroxidase, and their mixture.The enzyme of other type is also includable.They can be any suitable protoenzymes, such as plant, animal, bacterium, fungi and the yeast protoenzyme.
For enzyme performance is renderd a service, the amount that can add organized enzyme with respect to the composition of every gram can be heavy up to 5mg, be more typically about 0.05mg to 3mg.
The example such as the subtilysin of the proteolytic enzyme that is fit to, it is that bacterial strain by special B. withered grass and B. lichens shape bacterium obtains.The Alcalase that has Novo industrial (Denmark) to produce at the decomposition of protein enzyme that is suitable for removing the protein dirt available on the market, Sav-inase, with the enzyme of the Maxa-tase brand of the enzyme of Esperase brand and international Synbiotics AB (Holland), and the enzyme of the Optiase of the enzyme of the FNbase brand of Genencor company and MKC company and Opticlean brand.
Useful in this decomposition of protein enzyme, especially for liquid detergent composition, be two kinds of enzymes that are referred to as protease A and proteolytic enzyme B here.Protease A is disclosed in the european patent application 130,756.Proteolytic enzyme B is disclosed in No. the 87303761.8th, the european patent application.
Amylase comprises, by the amylase that the special bacterial strain of B. lichens shape bacterium obtains, detailed content is disclosed in british patent specification the 1st, 296, (Novo) in 839.Amylolytic enzymes comprises, as Rapi dase, and Maxamyl board enzyme (international Synbiotics AB) and Termamyl board enzyme (Novo industrial).
The cellulase of Shi Yonging comprises bacteria cellulose enzyme and fungal cellulase in the present invention.Preferably they have 5 to 9.5 best pH value.Suitable cellulase is disclosed in people's such as Barbersgoard the United States Patent (USP) the 4th, 435,307, wherein discloses the fungal cellulase of producing from Humicola insolens.The cellulase that is fit to also is disclosed in GB-A-2, in 075,028 and GB-A-2,095,275 and DE-OS-2,247,832.
The useful Humicola insolens of the example of this cellulase (Huwicola gr-isea var.thermoi dea) bacterial strain, the cellulase produced of Humicola strain DSM 1800 particularly, with with genus bacillus N or belonging to the generation cellulase 212-that Aeromomas belongs to generates the cellulase that fungi produces, and the cellulase that from the liver pancreas of extra large mollush (Dolabella Auricula Solander), extracts.
It is about 50KDa that the plain enzyme of other useful fiber has the molecular weight that obtains from Humicola insolens, and iso-electric point is 5.5, contains 415 amino acid whose cellulases.This cellulase is disclosed in the european patent application the 93200811.3rd of application on March 19th, 1993.
The cellulase of particularly suitable is the cellulase with protection color characteristics.No. the 91202879.2nd, the european patent application of example Carezyme on November 6th, 1 (Novo) application of the plain enzyme of this fibrid.
Be suitable for lipase in the washing composition and comprise microorganism by Rhodopseudomonas, those lipase of making as Rhodopseudomonas stutzeri ATCC 19.154 as in English Patent 1,372, are introduced in 034.The lipase that is suitable for comprise make with Rhodopseudomonas fluorescence I AM1057 microorganism be positive those lipase of immunological cross-reaction of lipase antibody.This lipase is produced by the Amano Medicine stock Co., Ltd of Japan Nagoya market, and trade mark is " Amano " lipase P, hereinafter be referred to as " Amano-P ".
The lipase of particularly suitable such as M1 lipase (Ibis) and Lipolase enzyme (Novo).
Peroxidase is and oxygen source, for example, supercarbonate, perborate, persulphate, hydrogen peroxide, or the like be used in combination.They are used to " dissolving bleaching ", prevent that promptly the dyestuff of washing off in washing process from transferring on other substrate from substrate.Peroxidase is known in prior art, for example comprises, and horseradish peroxidase ligninase and halo peroxidase such as chloro-and bromo-peroxidase.The detergent composition that comprises peroxidase is disclosed in No. the 91202882.6th, the european patent application of pct international patent application WO89/099813 and application on November 6th, 1991.
In liquid preparation, preferably use the enzyme stability series.The enzyme stabilization technique that is used for aqueous detergent compositions has been well-known in prior art.For example, a kind of aqueous solution enzyme stabilization technique just is to use lime acetate, the free calcium ions in the calcium sources such as calcium formiate and calcium propionate.Calcium ion can with short chain carboxy acid's salt, preferably formate is used in combination.For example visible United States Patent (USP) the 4th, 318,818.Someone advises also can using polyvalent alcohol, resembles glycerol and Sorbitol Powder.And the mixture (for example, diethanolamine, trolamine, diisopropanolamine (DIPA) etc.) of alkoxyl alcohol, dialkyl group glycol ether, multivalence alcohol and multifunctional aliphatic amine, boric acid or alkali metal borate.The enzyme stabilization technique is in U.S. Pat-4,261,868 and US-3,600,319 and European patent EP-A-0,199,405 and NO.86200586.5 in be disclosed and example.Non-boric acid and borate stablizer are preferred.The enzyme stability series are in U.S. Pat-4,261,868, and US-3 is also on the books in 600,319, and US-3,519,570.Other detergent ingredients that is fit to that can add is the oxydasis scavenging agent, and it is on the books in the European patent N-92870018.6 of application on January 31st, 1992.The example of this kind of enzyme oxidation scavengers such as oxyethyl group four ethylidene polyamines.
Especially preferred detergent ingredients should be and have color and keep the binding substances of the component of performance.These components can be, for example are used for the cellulase that color is kept and recovered, and/or peroxidase and/or metal catalyst.This type of metal catalyst is disclosed among the european patent application N-92870181.2 that does not authorize as yet.
In addition, thus the polyamine N-oxide of also finding to contain polymkeric substance can eliminate or reduce the deposition of metal catalyst on fabric and improved bleachability.
Another kind is available can no composition to be suds suppressor, for example siloxanes, and silicon-dioxide-mixture of siloxanes.The general available alkylation polysiloxane material of siloxanes represent and silicon-dioxide normally with fine shape, as aerosil, the form of xerogel and various types of water drain silicas is used.These materials can add with particle form, but suds suppressor be with the form that facility discharges be added in water miscible or the basically on-surface-active detergent impervious carrier of disperse in water in.Change a kind of method, suds suppressor can be dissolved in or disperse in a kind of liquid vehicle, and splash is on one or more other component.
A kind of preferred silicone suds suppressor is disclosed in people's such as Baztollota U.S. Pat-3,933, in 672.Other useful especially suds suppressor has the German patent application DTOS-2 that announces in 1977 places April 28, disclosed self-emulsifying silicone suds suppressor in 646,126.An example of this compound is the DC-544 that can buy from Dow Corning company, and this is a kind of siloxanes glycol copolymer.Particularly preferred suds suppressor is the suds suppressor system that comprises the mixture of silicone oil and 2-alkyl chain triacontanol.The 2-alkyl chain triacontanol that is fit to is the 2-butyl octanol of the Isofol 12R board that can buy on market.
This suds suppressor is to be disclosed among the european patent application N-92870174.7 of application on November 10th, 1992.
Especially preferred silicone suds suppressor is a disclosed suds suppressor in European patent N-92201649.8.Said composition can comprise siloxanes/silica mixture, and wherein silicon-dioxide is atresia silicon-dioxide such as the AerosilR that smokes.
The content of above-mentioned suds suppressor in composition generally accounts for 0.001% to 2% of composition weight, and preferably 0.01% to 1%.
Other composition that is used for detergent composition also can use, as soil-suspending agent, and the dirt remover, white dyes, abrasive, sterilant, tarnish inhibitor, the color brightening agent, and/or with capsulated or need not capsulated spices.
The anti redeposition agent and the soil-suspending agent that are fit to comprise derivatived cellulose such as methylcellulose gum, carboxymethyl cellulose, Natvosol, the poly carboxylic acid of homopolymerization or copolymerization or their salt.Such polymkeric substance comprises above-mentioned polypropylene carboxylic ester and maleic anhydride acrylic copolymer as washing assistant, and maleic anhydride and ethene, the multipolymer of methylvinylether or methacrylic acid, wherein maleic anhydride constitutes at least 20 molecular fractions of this multipolymer.The weight of these materials in composition is generally 0.5% to 10%.Even more preferably from 0.75% to 8%.Most preferably from 1% to 6%.
Preferred white dyes is the negatively charged ion feature, for example, and 4,4
1-two-(2-diethanolamino-4-anilino-S-triazine-6-base is amino) stilbene-2:2
1Disulfonic acid disodium, 4,4
1-two-(2-morpholino-4-anilino-S-triazine-6-base is amino) stilbene-2:2
1Disulfonic acid disodium, 4,4
1-two-(2,4-hexichol amido-S-triazine-6-base is amino) stilbene-2,2
1Disulfonic acid disodium, 4,41
1-two-(2,4-hexichol amido-S-triazine-6-base is amino) stilbene-2-sodium sulfonate, 4,4
1-two-(2-anilino-4-(N-methyl-N-2-hydroxyethylamino)-S-triazine-6-base is amino) stilbene-2:2
1Disulfonic acid disodium, 4,4
1-two-(4-phenyl-2,1,3-triazole-2-yl) stilbene-2:2
1Disulfonic acid disodium, 4,4
1-two-(2-anilino-4-(1-methyl-2-hydroxyethylamino)-S-triazine-6-base is amino) stilbene-2:2
1Disulfonic acid disodium, 2 (stilbene radicals-4
11-(naphtho--1
1: 2
1, 4,5)-1,2,3-triazoles 2
11Sodium sulfonate.
The dirt remover that is used for composition of the present invention mainly is the terephthalic acid arranged in every way and the multipolymer or the terpolymer of ethylene glycol and/or propylene glycol.The example of this polymkeric substance is disclosed in the U.S. Pat of together transferring the possession of-4116885 and US-4711730 and European publication N-0272033.A kind of polymkeric substance desirable especially according to European patent EP-A-O-0272033 has formula
(CH
3(PEG)
43)
0.75(POH)
0.25[(T-PO)
2.8(T-PEG)
0.4] T (PO-H)
0.25((PEG)
43CH
3)
0.75Wherein PEG is-(OC
2H
4) O-, PO is (OC
3H
6O), T is (poOC
6H
4CO).
The random copolymers of modified poly ester such as dimethyl terephthalate (DMT), sulfoisophthalic acid dimethyl ester, ethylene glycol and 1-2 propylene glycol also is very useful, end group wherein is made up of the sulfosalicylic acid ester of one-level and the ethylene glycol and/or the propylene glycol monoester of secondary.Purpose is exactly to obtain at two ends by the ester terminated polymkeric substance of sulfosalicylic acid, and " one-level " is meant that end group is ester terminated by sulfosalicylic acid under the meaning of said multipolymer.But some multipolymer does not have whole end-blockings, so their end group may comprise ethylene glycol and/or 1-2 propylene glycol, thereby constitutes " secondary " class.
The polyester that the present invention selects for use comprises the dimethyl terephthalate (DMT) of about 46% weight, 1,2 propylene glycol of about 16% weight, and the ethylene glycol of about 10% weight, the dimethyl methyl yl benzoic acid of about 13% weight and about 15% weight sulfoisophthalic acid, molecular weight is about 3000.These polyester and their preparation method see EP-A-311342 for details.
Detergent composition of the present invention can be liquid, pasty state, gel, or particulate state.Granular composition of the present invention also can be " concentrating shape ", and promptly they have higher density than common detergent granules, as the 550-950 grams per liter; In this case, compare, will contain more a spot of " mineral filler salt " in the granular detergent composition of the present invention with common granulated detergent.Typical filling salt has the vitriol and the muriate of alkaline-earth metal, typically as sodium sulfate: be no more than 10% the filling salt that " concentrating shape " washing composition contains.According to the present invention, liquid composition also can be " concentrated type ", in this case, compares with common liquid washing agent, and liquid detergent composition of the present invention will contain more a spot of water.Typically, the content of water generally is less than 30% of detergent composition weight in this concentrated liquid detergent, more preferably is less than 20%, most preferably is less than 10%.The other example of liquid composition is the anhydrous composition that is substantially free of water.Have water or anhydrous liquid composition can be setting or unbodied.
The present invention also relates in the fabric washing operation that includes yarn dyed fabric, to suppress dissolved suspension dyestuff and transfer to method on the another kind of fabric of being run into from a kind of fabric.
This method comprises the washing soln contact fabric of introducing with the front.
Method of the present invention can be implemented in the program of washing methods expediently.Washing process is preferably at 5 ℃ to 75 ℃, and holding is not to carry out under 20 ℃ to 60 ℃ temperature, but these polymkeric substance are up to 95 ℃ or all be effective under the higher temperature.The pH value of washings preferably from 7 to 11, especially from 7.5 to 10.5.
Method and composition of the present invention also can be used as the washing composition additive.
This type of additive can be used for replenishing or strengthening the performance of common detergent composition.
Also can comprise in the detergent composition of the present invention and be used for article-cleaning, as the composition of fabric, fiber, crust, skin etc., as hard-surface cleaning composition (being with or without abrasive), washing powder composition, automatic or non-automatic dish washing agent composition.
The following examples are intended to illustrate composition of the present invention, but and do not mean that with this and limit or define scope of the present invention that said scope is determined by the accompanying Claim book.The embodiment I
A liquid detergent composition prepared in accordance with the present invention, it has following composition:
% is in the gross weight of detergent composition
A B C
Linear alkylbenzene sulfonate 10 10 10
Alkyl-sulphate 444
Fatty Alcohol(C12-C14 and C12-C18) (C12-C15) ethoxylate 12 12 12
Lipid acid 10 10 10
Oleic acid 444
Citric acid 111
Diethylenetriamine pentamethylenophosphonic acid(DTPP) 1.5 1.5 1.5
Sodium hydroxide 3.4 3.4 3.4
Propylene glycol 1.5 1.5 1.5
Ethanol 10 10 10
Oxyethyl group tetren 0.7--
Polyoxyethylene glycol-0.5-
Toxilic acid acrylic copolymer--0.5
Poly-(4-vinylpyridine)-N-oxide compound 0-1 0-1 0-1
Thermamyl 0.13 0.13 0.13
Carezyme 0.014 0.014 0.014
FN-Base 1.8 1.8 1.8
Lipolase 0.14 0.14 0.14
Endoglucanase?A 0.53 0.53 0.53
Suds suppressor (ISOFOL) 2.5 2.5 2.5
Submember can reach 100 embodiment II
A concentrated type granular detergent composition prepared in accordance with the present invention, it has following composition:
% is in the gross weight of detergent composition
A B C
Linear alkylbenzene sulfonate 11.40 11.40 11.40
Tallow alkyl sulfate 1.80 1.80 1.80
C45 alkyl-sulphate 3.00 3.00 3.00
C45 alcohol 7 ethoxylates 4.00 4.00 4.00
Tallow alcohol 11 ethoxylates 1.80 1.80 1.80
Dispersion agent 0.07 0.07 0.07
Siloxane fluid 0.80 0.80 0.80
Trisodium citrate 14.00 14.00 14.00
Citric acid 3.00 3.00 3.00
Zeolite 32.50 32.50 32.50
Toxilic acid acrylic copolymer 5.00 5.00 5.00
Cellulase (activated protein) 0.03 0.03 0.03
Alkalase/BAN 0.60 0.60 0.60
Lipase 0.36 0.36 0.36
Water glass 2.00 2.00 2.00
Sodium sulfate 3.50 3.50 3.50
Oxyethyl group tetren 0.7--
Polyoxyethylene glycol-0.5-
Toxilic acid acrylic copolymer--0.5
Poly-(4-vinylpyridine)-N-oxide compound 0-1 0-1 0-1
Submember can reach 100
Above-mentioned composition (embodiment I and II) shows the good washing performance and to the color safe energy of colored fabric when colored and white fabric mixing, washing.
Claims (12)
1. a dye transfer inhibiting composition comprises
A) have 2: 3-1: poly-(the 4-vinyl of the ratio of 1000000 amine and amine n-oxide
Pyridine-N-oxide) and
B) content is the polymeric dispersant of 0.5-10%, and described polymeric dispersant is selected from poly-
The polycarboxylate that closes, polyoxyethylene glycol, the alkoxylate polyamine, the polymkeric substance of L-glutamic acid,
Polyamino acid and their mixture; The content of wherein said poly-(4-vinylpridine-N-oxide compound) polymkeric substance is the 0.001%-10% of composition weight, and its weight-average molecular weight is in the 500-1000000 scope.
2. dye transfer inhibiting composition according to claim 1, the amine of wherein said poly-(the 4-vinyl is than pyridine-N-oxide compound) and the ratio of N-amine oxide are 1: 4-1: 1000000.
3. dye transfer inhibiting composition according to claim 2, the amine of wherein said poly-(4-vinylpridine-N-oxide compound) and the ratio of N-amine oxide are 1: 7-1: 1000000.
4. dye transfer inhibiting composition according to claim 1, the weight-average molecular weight of wherein said poly-(4-vinylpridine-N-oxide compound) polymkeric substance is in the 1000-50000 scope.
5. dye transfer inhibiting composition according to claim 4, the weight-average molecular weight of wherein said poly-(4-vinylpridine-N-oxide compound) polymkeric substance is in the 2000-30000 scope.
6. dye transfer inhibiting composition according to claim 5, the weight-average molecular weight of wherein said poly-(4-vinylpridine-N-oxide compound) polymkeric substance is in the 3000-20000 scope.
7. dye transfer inhibiting composition according to claim 1, wherein said polymeric dispersant is the polymeric polycarboxylate.
8. dye transfer inhibiting composition according to claim 7, wherein said polymeric dispersant is selected from polymeric polyacrylate, vinylformic acid/maleic acid or its mixture.
9. dye transfer inhibiting composition according to claim 1, wherein said polymeric dispersant is selected from polyoxyethylene glycol or alkoxylate polyamine, perhaps their mixture.
10. dye transfer inhibiting composition according to claim 1, it is a kind of detergent additives that does not have dust granules or liquid form.
11. a detergent composition that contains the dye transfer inhibiting composition of claim 1, it also contains tensio-active agent, washing assistant, sequestrant, SYNTHETIC OPTICAL WHITNER, enzyme froth suppressor, soil-suspending agent, soil releasing agent, white dyes, abrasive material, sterilant, tarnish inhibitor, tinting material, spices, or their mixture.
12. detergent composition according to claim 11, wherein said dye transfer inhibiting composition is the detergent additives of no dust granules or liquid form.
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP92202168.8 | 1992-07-15 | ||
| EP92202168 | 1992-07-15 | ||
| EP92870181.2 | 1992-11-06 | ||
| EP92870182A EP0596185A1 (en) | 1992-11-06 | 1992-11-06 | Stable liquid detergent compositions inhibiting dye transfer |
| JP93201198.4 | 1993-04-26 | ||
| EP93201198A EP0579295B1 (en) | 1992-07-15 | 1993-04-26 | Detergent compositions inhibiting dye transfer |
| EP93870109.1 | 1993-06-09 | ||
| EP19930870106 EP0587550B1 (en) | 1992-07-15 | 1993-06-09 | Surfactant containing dye transfer inhibiting compositions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1084214A CN1084214A (en) | 1994-03-23 |
| CN1042647C true CN1042647C (en) | 1999-03-24 |
Family
ID=27442377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93116768 Expired - Lifetime CN1042647C (en) | 1992-07-15 | 1993-07-15 | Dye transfer inhibiting compositions comprising polymeric dispersing agents |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0587550B1 (en) |
| CN (1) | CN1042647C (en) |
| DE (1) | DE69322461T2 (en) |
| ES (1) | ES2125967T3 (en) |
| MX (1) | MX191084B (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0663438A1 (en) * | 1994-01-13 | 1995-07-19 | The Procter & Gamble Company | Use of polymers in liquid detergent compositions containing brighteners for preventing fabric spotting |
| US5935922A (en) * | 1994-03-31 | 1999-08-10 | The Procter & Gamble Company | Detergent composition containing zeolite map for washing a mixture of white and colored fabrics |
| GB2287949A (en) * | 1994-03-31 | 1995-10-04 | Procter & Gamble | Laundry detergent composition |
| USH1513H (en) * | 1994-06-01 | 1996-01-02 | The Procter & Gamble Company | Oleoyl sarcosinate with polyhydroxy fatty acid amides in cleaning products |
| USH1514H (en) * | 1994-06-01 | 1996-01-02 | The Procter & Gamble Company | Detergent compositions with oleoyl sarcosinate and polymeric dispersing agent |
| USH1635H (en) * | 1994-06-01 | 1997-03-04 | The Procter & Gamble Company | Detergent compositions with oleoyl sarcosinate and amine oxide |
| EP0688859A1 (en) * | 1994-06-22 | 1995-12-27 | The Procter & Gamble Company | A process for treating textiles and compositions therefore |
| EP0704523A1 (en) * | 1994-09-30 | 1996-04-03 | The Procter & Gamble Company | Dye transfer inhibiting compositions containing betaines |
| GB9525773D0 (en) * | 1995-12-16 | 1996-02-14 | Unilever Plc | Detergent composition |
| US5703032A (en) * | 1996-03-06 | 1997-12-30 | Lever Brothers Company, Division Of Conopco, Inc. | Heavy duty liquid detergent composition comprising cellulase stabilization system |
| CA2287168C (en) * | 1997-04-30 | 2005-06-28 | Unilever Plc | A detergent composition comprising a dye transfer inhibiting polymer and a water soluble sunscreen |
| DK1307547T3 (en) | 2000-07-28 | 2006-03-20 | Henkel Kgaa | Hitherto unknown amylolytic enzyme from Bacillus sp. A 7-7 (DSM 12368) and detergents with this novel amylolytic enzyme |
| PL361363A1 (en) | 2000-11-28 | 2004-10-04 | Henkel Kommanditgesellschaft Auf Aktien | Novel cyclodextrin glucanotransferase (cgtase), obtained from bacillus agaradherens (dsm 9948) and detergents and cleaning agents containing said novel cyclodextrin glucanotransferase |
| DE10163884A1 (en) | 2001-12-22 | 2003-07-10 | Henkel Kgaa | New alkaline protease from Bacillus sp. (DSM 14392) and detergents and cleaning agents containing this new alkaline protease |
| CN114480033A (en) * | 2020-10-26 | 2022-05-13 | 宜昌绿牌环境技术有限公司 | Fabric detergent containing poly-4-vinylpyridine-N-oxide with color reduction function |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4548744A (en) * | 1983-07-22 | 1985-10-22 | Connor Daniel S | Ethoxylated amine oxides having clay soil removal/anti-redeposition properties useful in detergent compositions |
| GB8625475D0 (en) * | 1986-10-24 | 1986-11-26 | Unilever Plc | Detergent composition |
| DE3803630A1 (en) * | 1988-02-06 | 1989-08-17 | Henkel Kgaa | DETERGENT ADDITIVE |
| ES2083560T3 (en) * | 1991-04-12 | 1996-04-16 | Procter & Gamble | COMPACT DETERGENT COMPOSITION CONTAINING POLYVINYLPYROLIDONE. |
-
1993
- 1993-06-09 EP EP19930870106 patent/EP0587550B1/en not_active Expired - Lifetime
- 1993-06-09 DE DE1993622461 patent/DE69322461T2/en not_active Expired - Lifetime
- 1993-06-09 ES ES93870106T patent/ES2125967T3/en not_active Expired - Lifetime
- 1993-07-15 MX MX9304298A patent/MX191084B/en unknown
- 1993-07-15 CN CN 93116768 patent/CN1042647C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE69322461T2 (en) | 1999-07-08 |
| DE69322461D1 (en) | 1999-01-21 |
| ES2125967T3 (en) | 1999-03-16 |
| EP0587550B1 (en) | 1998-12-09 |
| EP0587550A1 (en) | 1994-03-16 |
| MX191084B (en) | 1999-01-27 |
| CN1084214A (en) | 1994-03-23 |
| MX9304298A (en) | 1995-01-31 |
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