CN108368456A - Fabric-conditioning compositions - Google Patents

Fabric-conditioning compositions Download PDF

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Publication number
CN108368456A
CN108368456A CN201680072911.2A CN201680072911A CN108368456A CN 108368456 A CN108368456 A CN 108368456A CN 201680072911 A CN201680072911 A CN 201680072911A CN 108368456 A CN108368456 A CN 108368456A
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fabric
weight
composition
polysaccharide
cationic
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CN108368456B (en
Inventor
E·A·克洛威斯
R·A·孔特
K·G·K·琼斯
S·E·A·姆乔恩斯特
J·佩瑞
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Unilever IP Holdings BV
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Unilever NV
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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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38—Cationic compounds
    • C11D1/62—Quaternary ammonium compounds
    • 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
    • C11D3/001—Softening compositions
    • C11D3/0015—Softening compositions liquid
    • 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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • 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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C11D3/227—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin with nitrogen-containing groups
    • 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
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3707—Polyethers, e.g. polyalkyleneoxides

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Emergency Medicine (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Cosmetics (AREA)

Abstract

A kind of fabric-conditioning compositions, it includes the fabric-softening active matters of 0.5 to 20 weight %, are quaternary ammonium compounds；Cationic polysaccharide；Nonionic polysaccharide；The block copolymer of polypropylene glycol and polyethylene glycol；And water.

Description

Fabric-conditioning compositions
Technical field
The present invention relates to the fabric conditioner composition with excellent stability, it includes fabric-softening active matter, sun from The block copolymer of sub- polysaccharide, nonionic polysaccharide and polypropylene glycol and polyethylene glycol.
Background technology
" shelf-life " that fabric conditioner needs to grow very much as commercial product.Product production and consumption person to product May have between use for quite a long time.Whithin a period of time, fabric conditioner will become unstable and make product without Method uses.Various trials have been carried out to improve the stability of fabric conditioner product.
WO 2,015 107155 discloses a kind of fabric-conditioning compositions, it includes at least one fabric conditioning compound, It is preferred that biodegradable and cationic fabric conditioning compound and cationic polysaccharide.The composition have excellent stability and Long pot life limits and excellent softening performance.
It remains desirable, however, that before fabric conditioner becomes unstable, further extend fabric conditioner uses the longevity Life.
We are it has been surprisingly seen that by mixing the block copolymer of nonionic polysaccharide and polypropylene glycol and polyethylene glycol Enter in the fabric-conditioning compositions comprising fabric-softening active matter and cationic polysaccharide, it was confirmed that improved stability.
Invention content
The first aspect of the present invention provides fabric-conditioning compositions, it includes：
A.0.5 it is quaternary ammonium compound to the fabric-softening active matter of 20 weight %；
B. cationic polysaccharide；
C. nonionic polysaccharide；
D. the block copolymer of polypropylene glycol and polyethylene glycol；With
E. water.
The second aspect of the present invention is provided improves described knit by following substance is added into fabric-conditioning compositions The method of the stability of object conditioning composition：The fabric-softening active matter of 0.5 to 20 weight %；Cationic polysaccharide；Nonionic is more Sugar；The block copolymer of polypropylene glycol and polyethylene glycol；And water.
Specific implementation mode
Definition
As used herein, term " cationic polysaccharide " refers to chemically modified to provide tool in pH neutral aqueous media There is the polysaccharide or derivatives thereof of polysaccharide of net positive charge or derivatives thereof.Cationic polysaccharide can also include that of impermanent electrification A bit, such as it can be cationic in given pH or less and be neutral derivative in the pH or more.Unmodified polysaccharide, example Such as starch, cellulose, pectin, carragheen, guar gum, xanthans, glucan, curdlan (curdlan), chitosan, chitin Matter etc. can be chemically modified to assign cationic charge on it.Quaternary ammonium-substituted base is attached to more by common chemical modification On sugar backbone.Other suitable cationic substituents include primary, secondary or tertiary amino or season Liu Huo Phosphonium (phosphinium) base. Other chemical modification may include crosslinking, stabilization reactions (as being alkylated and being esterified), phosphorylation, hydrolysis.
As used herein, term " nonionic polysaccharide " refers to chemically modified to provide tool in pH neutral aqueous media There is the polysaccharide or derivatives thereof of polysaccharide of net neutral charge or derivatives thereof；Or unmodified polysaccharide.
Fabric-softening active matter
The composition of the present invention contains fabric-softening active matter.
The fabric-conditioning compositions of the present invention usually contain about 0.5 to 20 weight %, preferably 1 to 11 weight %, and more preferable 2 To the softening active matter of 8 weight %.
It is quaternary ammonium compound (QAC) for the softening active matter in the rinse conditioner compositions of the present invention.For this hair Preferred quaternary ammonium compound in bright composition is so-called " ester quaternary ammonium compound (quats) " for including ester bond.Particularly preferred material Material is triethanolamine (TEA) quaternary ammonium compound of ester connection, and it includes the mixtures of the component of monoesters, diester and three esters connection. Most preferably, the quaternary ammonium compound of ester connection is the triethanolamine quaternary ammonium compound that the ester comprising unsaturated fatty chain connects.
Typically, the fabric-softening active matter based on TEA includes the mixing of the monoesters, diester and three ester-formins of compound The component of object, wherein diester connection accounts for the 70 weight % that are no more than of fabric softening compound, and preferably more than 60%, such as fabric Soften the 55% or 45% of compound, the component connected at least 10% monoesters, such as 11% monoesters.Preferred hardening type Active matter have typical monoesters:Diester:Three esters are distributed as 18-22 monoesters:58-62 diester:Tri- esters of 18-22；Such as 20: 60:20.Soft TEA quaternary ammonium compounds can have 25-45%, preferably 30-40% monoesters：45-60%, preferably 50-55% diester:5- 25%, the preferably typical monoesters of tri- esters of 10-15%:Diester:Three esters are distributed；Such as 40:50:10.
First group of quaternary ammonium compound (QAC) suitable for the present invention is indicated by formula (I)：
Wherein each R is independently selected from C5-35Alkyl or alkenyl；R1Represent C1-4Alkyl, C2-4Alkenyl or C1-4Hydroxyalkyl；T is logical It is often O-CO (ester group combined with R by its carbon atom), but can also is alternatively CO-O (i.e. by its oxygen atom and R In conjunction with ester group)；N is selected from 1 to 4 number；M is selected from 1,2 or 3 number；X-It is anionic counter-ion, such as halogen ion Or alkyl sulfate, such as chlorion or methylsulfate.The diester variations (i.e. m=2) of Formulas I are preferred, and are usually had There are the monoesters being associated with and three ester analogs.Such material is especially suitable for the present invention.
Especially preferred reagent is the preparation of the diester rich in triethanol ammonium Methylsulfate, further referred to as " TEA ester quaternary ammoniums Compound ".
Commercial embodiments include the Stepantex from StepanTMUL85, the Prapagen from ClariantTMTQL comes From the Tetranyl of KaoTMAHT-1 (being two [hardened tallow esters] of triethanol ammonium Methylsulfate)；AT-1 (triethanol ammonium first Two-[the butter esters] and L5/90 (two [palm esters] of triethanol ammonium Methylsulfate) of base sulfate, are all from Kao；With RewoquatTMWE15 (has and is derived from C10-C20And C16-C18The triethanol ammonium first of the fatty acyl residue of unsaturated fatty acid The diester of base sulfate), come from Evonik.
What is be also suitable for is soft quaternary ammonium active object, and such as Stepantex VK90, Stepantex VT90, SP88 (come from Stepan), Ceca Noramine, Prapagen TQ (come from Clariant), and Dehyquart AU-57 (come from Cognis), Rewoquat WE18 (coming from Degussa) and Tetranyl L190 P, Tetranyl L190SP and Tetranyl L190S (being all from Kao).
Second group of QAC is suitable for the invention to be indicated by formula (II)：
Wherein each R1Group is independently selected from C1-4Alkyl, hydroxyalkyl or C2-4Alkenyl；And wherein each R2Group is independent Ground is selected from C8-28Alkyl or alkenyl；And wherein n, T and X-As hereinbefore defined.
Second group of the preferred material includes bis- [the tallowoyloxy] -3- trimethyl ammonium propane chlorides of 1,2-, and 1,2- is bis- [hardening tallowoyl base] -3- trimethyl ammonium propane chlorides, 1,2- bis- [oleoyl oxygroup] -3- trimethyl ammonium propanes chlorides with Bis- [the stearoyl-oxy] -3- trimethyl ammonium propane chlorides of 1,2-.Such material is in 4,137,180 (Lever of US Brothers described in).Preferably, these materials also include a certain amount of corresponding monoesters.
Third group QAC is suitable for the invention to be indicated by formula (III)：
(R1)2-N+-[(CH2)n-T-R2]2X- (III)
Wherein each R1Group is independently selected from C1-4Alkyl or C2-4Alkenyl；And wherein each R2Group independently selected from C8-28Alkyl or alkenyl；And n, T and X-As hereinbefore defined.The preferred material of the third group includes bis- (2- butter acyl-oxygen second Base) alkyl dimethyl ammonium chloride and its hardened form.
The iodine number of quaternary ammonium fabric conditioning materials is preferably 0 to 80, more preferably 0 to 60, most preferably 0 to 45.Iodine number can Suitably to select.Iodine number is 0-5, and the essentially saturated material of preferably 0-1 can be used in the composition of the present invention.It is such Material is referred to as " hardening " quaternary ammonium compound.
The further preferred ranging from 20-60, preferably 25-50, more preferable 30-45 of iodine number.Such material is " soft " triethanolamine quaternary ammonium compound, preferably triethanolamine dialkyl ester Methylsulfate.The triethanolamine of such ester connection Quaternary ammonium compound includes unsaturated fatty chain.
The iodine number used in the context of the present invention is related to the aliphatic acid for generating QAC, by such as Anal.Chem.,34, the survey of the method for the H NMR spectroscopy method described in 1136 (1962) Johnson and Shoolery to degree of unsaturation present in material Amount.
Another kind of softening compound can be the non-ester quaternary material indicated by formula (IV)：
Wherein each R1Group is independently selected from C1-4Alkyl, hydroxyalkyl or C2-4Alkenyl；Each R2Group independently selected from C8-28Alkyl or alkenyl, and X-As hereinbefore defined.
The composition of the present invention can optionally contain non-cationic softener material, be preferably oiliness sugar derivatives.Oil Property sugar derivatives is the liquid or soft solid derivative of cyclic polyols (CPE) or reduced sugar (RSE), and the derivative is by described The 35-100% of hydroxyl in polyalcohol or in the sugar is esterified or is etherified and generates.The derivative, which has, to be independently connected to C8-C22Two or more esters or ether group of alkyl or alkenyl chain.
Advantageously, CPE or RSE does not have any substantive crystal characteristic at 20 DEG C.On the contrary, it is preferably at 20 DEG C Liquid as herein defined or soft solid-state.
Be suitable for the invention liquid or soft solid (as defined below) CPE or RSE by starting cyclic polyol or The 35-100% of the hydroxyl of reduced sugar is esterified or is etherified by group so that CPE or RSE is produced in required liquid or soft solid-state It is raw.These groups usually contain degree of unsaturation, branched or mixing chain length.
Typically, CPE or RSE has 3 or more or mixtures thereof esters or ether group, such as 3 to 8, especially 3 To 5.It is connected to each other to C if the ester group of CPE or RSE or two or more in ether independently are8To C22Alkyl or Alkenylene chain is then preferred.C8To C22Alkyl or alkenyl can be branch or linear carbon chain.
It is preferred that the hydroxyl of 35-85%, most preferably 40-80%, even more preferably 45-75%, for example, 45-70% be esterified or Etherificate.
Preferably, CPE or RSE contains at least 35% three esters or higher ester, and for example, at least 40%.
CPE or RSE has at least one chain for being independently connected to the ester or ether group at least one unsaturated bond. Is liquid is made or soft solid provides cost-effective mode in CPE or RSE by this.If such as rape oil will be originated from, cottonseed oil, The mainly unsaturation in soybean oil, oleic acid, butter, palmitoleic acid, linoleic acid, erucic acid or other unsaturated vegetable fatty acid sources Aliphatic chain be connected to ester/ether group, then be preferred.
These chains are hereinafter referred to as (CPE or RSE) ester or ether chain.
The ester or ether chain of CPE or RSE is preferably mainly undersaturated.Preferred CPE or RSE includes four butter of sucrose Acid esters (tetratallowate), four rape oil acid esters (tetrarapeate) of sucrose, four oleate of sucrose, soybean oil or cottonseed oil Four ester of sucrose, four oleate of cellobiose, sucrose trioleate, three rape oil acid esters of sucrose, five oleate of sucrose, five dish of sucrose TSE sucrose tri ester, five-ester and six esters of oleate, six oleate of sucrose, six rape oil acid esters of sucrose, soybean oil or cottonseed oil, glucose Trioleate, four oleate of glucose, xylose trioleate, or any mixing with mainly undersaturated fatty acid chain Four ester of sucrose, three esters, five-ester or six esters.With those of monounsaturated fatty acids chain, i.e., wherein most preferred CPE or RSE is Any how unsaturated degree is hydrogenated by part and removed.However, some CPE or RSE based on polyunsaturated fatty acid chain, Such as four linoleate of sucrose, it can be used, condition is that most of how unsaturated degree is hydrogenated by part and removed.
The preferred liquid CPE or RSE of topnotch is any one of above-mentioned, but wherein how unsaturated degree has passed through part It hydrogenates and removes.It is preferred that 40% or more fatty acid chain contains unsaturated bond, more preferable 50% or more, most preferably 60% or More.In most cases, 65% to 100%, such as 65% to 95% contain unsaturated bond.
CPE is preferred for the present invention.Inositol is the preferred embodiment of cyclic polyols.Inositol derivative is particularly preferred.
In the context of the present invention, term cyclic polyols include the carbohydrate of form of ownership.Really, carbohydrate is particularly preferred For the present invention.Wait for that the example derived from its preferred carbohydrate for CPE or RSE is monosaccharide and disaccharides.
The example of monosaccharide includes xylose, arabinose, galactolipin, fructose, sorbose and glucose.Glucose is especially excellent Choosing.The example of disaccharides includes maltose, lactose, cellobiose and sucrose.Sucrose is particularly preferred.The example of reduced sugar is Sorbitan.
Liquid or soft solid CPE can be by the way that well known to a person skilled in the art methods to prepare.These include using acid chloride Acylated cyclic polyols or reduced sugar；Make cyclic polyols or reduction sugar fatty acid ester that transesterification occur using various catalyst； It is acylated cyclic polyols or reduced sugar with acid anhydrides and with fatty-acylation cyclic polyols or reduced sugar.See, for example, US 4 386 213 and AU 14416/88 (being P＆G).
Then it is preferred if CPE or RSE has 3 or more, preferably 4 or more esters or ether group.If CPE is disaccharides, then is preferred if the disaccharides has 3 or more esters or ether group.Particularly preferred CPE is esterification The ester that degree is 3 to 5, such as TSE sucrose tri ester, four esters and five-ester.
In the case where cyclic polyols are reducing sugar, if there are one ether or ester groups for each ring tool of CPE, preferably In C1At position, it is advantageous.The suitable example of such compound includes methyl glucose derivatives.
The example of suitable CPE includes the ester of alkyl (poly-) glucoside, the alkyl glucoside that especially degree of polymerization is 1 to 2 Ester.
The length of (and saturation, if there is) chain unsaturated in CPE or RSE is C8-C22, preferably C12-C22.May include One or more C1-C8Chain, however these are less preferable.
Liquid or soft solid CPE or RSE suitable for the present invention are characterized as, and such as pass through T2What relaxation time NMR measured, Have 50 at 20 DEG C:50 to 0:100 solid:The material of liquor ratio, preferably 43:57 to 0:100, most preferably 40:60 to 0:100, such as 20:80 to 0:100.T2The NMR relaxation times are commonly used in characterization soft solid product such as fat and margarine Solid:Liquor ratio.For purposes of the present invention, there is the T less than 100 μ s2Signal any component be counted as it is solid Body component, and there is T2Any component of >=100 μ s is counted as liquid component.
For CPE and RSE, prefix (such as four and five) only indicates average esterification degree.Compound as range from monoesters to The mixture of the material for the ester being esterified completely exists.It is the average esterification degree for being used to define CPE and RSE herein.
The HLB of CPE or RSE is usually between 1 and 3.
When it is present, the total weight based on composition, CPE or RSE are preferably with 0.5-50 weight %, more preferable 1-30 weights %, such as 2-25 weight % are measured, as the amount of 2-20 weight % is present in composition.
For in the present composition CPE and RSE include four oleate of sucrose, five eruciate of sucrose, four erucic acid of sucrose Five oleate of ester and sucrose.
Cationic polysaccharide and nonionic polysaccharide
According to the present invention, fabric conditioner composition includes cationic polysaccharide and nonionic polysaccharide.In an embodiment In, these are pre-mixed before composition is added, and in another embodiment, these components are added respectively.Preferably, exist It is added to before fabric conditioner composition, cationic polysaccharide and nonionic polysaccharide is mixed.
Cationic polysaccharide
Cationic polysaccharide includes at least one cationic polysaccharide.Cationic polysaccharide can be by chemical modification polysaccharide (usually It is natural polysaccharide) it obtains.Cationic side group can be introduced into polysaccharide main chain by modification in this way.In an embodiment party In formula, the cation group loaded by cationic polysaccharide according to the present invention is quaternary ammonium group.
The present invention cationic polysaccharide include but not limited to：Cationic cellulose and its derivative, cationic starch and its Derivative, cationic fiber disaccharides (callose) and its derivative, cationic xylan and its derivative, cationic sweet dew are poly- Carbohydrates and their derivative, cationic galactomannan and its derivative, such as cation guar gum and its derivative.
It includes the cellulose ether containing quaternary ammonium group, cationic cellulose copolymerization to be suitable for the invention cationic cellulose Object or the cellulose being grafted with water soluble quaternary ammonium monomer.
Including the cellulose ether of quaternary ammonium group is in French Patent (FRP) Isosorbide-5-Nitrae 92, described in 597, particularly including by Dow companies with name Claim " JR " (JR 400, JR 125, JR 30M) or " LR " (LR 400, LR 30M) polymer sold.These polymer also exist Defined in CTFA dictionaries for the epoxide reactive hydroxyethyl cellulose quaternary ammonium that is replaced by trimethyl ammonium group.Properly Cationic cellulose further include the LR3000 KC from Solvay companies.
Cationic cellulose copolymers or the cellulose that is grafted with water soluble quaternary ammonium monomer especially in U.S. Patent number 4, Described in 131,576.Such as hydroxy alkyl cellulose, such as especially use methylacryloyl-ethyl trimethyl ammonium, methacryl Amine oxypropyl trimethyl ammonium or methylol-, ethoxy-or the hydroxypropyl cellulose of dimethyl-diallyl ammonium salt grafting.Correspond to The commercial product of this definition is more particularly by Akzo Nobel companies with title200 Hes of LH 100 products sold.
Be suitable for the invention cationic starch include with(cationic starch from Sigma) is sold Product, withWith(cation from Avebe forms sediment the product of sale Powder), the CATO from National Starch.
Suitable cationic galactomannan can be derived from combination of fenugreek gum, konjac glucomannan, tara gum, cassia gum or melon Those of your glue.
Preferably cationic polysaccharide is cation guar gum.Guar gum is made of more sugared galactolipin and mannose Sugar.Skeleton is the linear chain of the mannose residue of β Isosorbide-5-Nitraes-connection, and galactose residue is averaged 1, the 6- connections at each two mannose To it, short side unit is formed.In the context of the present invention, cation guar gum is the cationic derivative of guar gum.
In the case of cationic polysaccharide such as cationic guar gum, cation group can be the season for carrying 3 groups Ammonium group, 3 groups can be identical or different, is preferably selected from hydrogen, alkyl, hydroxyalkyl, epoxy alkyl, alkenyl or aryl, Preferably comprise 1 to 22 carbon atom, more particularly 1 to 14 and advantageously 1 to 3 carbon atom.Counter ion counterionsl gegenions be typically halogen from Son.One example of halogen ion is chlorion.
The example of quaternary ammonium group includes：3- chloro-2-hydroxypropyl-trimethyl ammonium chlorides (CHPTMAC), 2,3- glycidyl three Ammonio methacrylate (EPTAC), diallyldimethylammonium chloride (DMDAAC), vinyl benzene trimethyl ammonium chloride, chlorination front three Base QAE quaternary aminoethyl methacrylate, Methacrylamide hydroxypropyltrimonium chloride (MAPTAC) and tetra-alkyl ammonium chloride.
One example of the Cationic functional groups in the cationic polysaccharide (such as cation guar gum) with counter ion counterionsl gegenions It is trimethylamino (2- hydroxyls) propyl.Various counter ion counterionsl gegenions, including but not limited to halogen ion, such as chlorion, fluorine can be used Ion, bromide ion and iodide ion, sulfate radical, nitrate anion, methylsulfate and its mixture.
The cation guar gum of the present invention can be selected from：Cationic guar, such as cationic hydroxyethyl guar gum, sun Ion hydroxypropyl guar gum, cationic hydroxyl butyl guar gum, and cationic carboxyalkyl guar, including cationic carboxy methyl melon That glue, kation alkyl carboxyl guar gum, such as cationic carboxylic propyl guar gum and cationic carboxylic butyl guar gum, cationic carboxylic first Base hydroxypropyl guar gum.
In an exemplary embodiment, cationic polysaccharide of the invention be guar hydroxypropyltrimonium ammonium chloride or Hydroxypropyl guar gum hydroxypropyl-trimethyl ammonium chloride.
The present invention cationic polysaccharide can have 100,000 dalton to 3,500,000 dalton, preferably 100,000 Dalton is to 1,500,000 dalton, and more preferable 100,000 dalton to 1, the average molecular weight (Mw) of 000,000 dalton.
Total weight based on composition, composition of the invention preferably comprise the cationic polysaccharide of 0.01 to 2 weight %.More It is preferably based on the total weight of composition, the cationic polysaccharide of 0.025 to 1 weight %.Most preferably, based on the total of composition Weight, the cationic polysaccharide of 0.04 to 0.8 weight %.
In the context of this application, the term " degree of substitution (DS) " of cationic polysaccharide such as cation guar gum is each The par of the hydroxyl of sugar unit substitution.DS can especially indicate the quantity of the carboxymethyl group of each sugared unit.DS can be with Pass through titration determination.
The DS of cationic polysaccharide is preferably 0.01-1, more preferable 0.05-1, most preferably 0.05-0.2.
In the context of this application, " charge density (CD) " of cationic polysaccharide such as cation guar gum means to polymerize The ratio of the quantity for the positive charge on monomeric unit that object includes and the molecular weight of the monomeric unit.
The CD of cationic polysaccharide such as cation guar gum is preferably in 0.1 to 3 (meq/gm), more preferable 0.1 to 2 (meq/ Gm), in the range of most preferably 0.1 to 1 (meq/gm).
Nonionic polysaccharide
Nonionic polysaccharide includes at least one nonionic polysaccharide.Nonionic polysaccharide can be modified nonionic polysaccharide or not change Property nonionic polysaccharide.Modified nonionic polysaccharide can include hydroxyalkylation and/or esterification.
In the context of this application, the modification levels of nonionic polysaccharide can be characterized by molar substitution (MS), institute State the average mol that molar substitution indicates the substituent group such as hydroxypropyl of every mole of monosaccharide unit.MS can pass through Zeisel- GC methods measure, and are based especially below with reference to document：K.L.Hodges, W.E.Kester, D.L.Wiederrich and J.A.Grover, " Determination of Alkoxyl Substitution in Cellulose Ethers by Chemistry, Vol.51, No.13,1979 years November of Zeisel-Gas Chromatography ", Analytical.It is preferred that Ground, the MS of modified nonionic polysaccharide is in the range of 0 to 3, more preferable 0.1 to 3, most preferably 0.1 to 2.
The nonionic polysaccharide of the present invention can especially be selected from glucan, and modified or unmodified starch (is such as derived from, such as paddy Class is derived from plant, such as yellow pea and stem tuber, such as those of potato or cassava such as wheat, corn or rice), straight chain Starch, amylopectin, hepatin, dextran, cellulose and its derivates (methylcellulose, hydroxy alkyl cellulose, ethyl Hydroxyethyl cellulose), mannosan, xylan, lignin, araban, galactan, galacturonic acid glycan, chitin Matter, chitosan, glucuronoxylan, arabinoxylan, xyloglucan, glucomannans, pectic acid and pectin, Ah Draw primary galactan, carrageenan, agar, Arabic gum, bassora gum, Indian gum, carragheen, carob, galactomannans Such as guar gum and its non-ionic derivate (hydroxypropyl guar gum) and its mixture.In the cellulose especially used is hydroxyl Ethyl cellulose and hydroxypropyl cellulose.It can be mentioned that by Aqualon companies with titleEF,H,LHF,MF andThe product of G sale, and sold by Amerchol companiesPolymer PCG-10, and the HEC, HPMC K200, HPMC K35M that are sold by Ashland companies.
Preferably nonionic polysaccharide is nonionic guar gum.Nonionic guar gum can be modified or unmodified.Not Modified nonionic guar gum includes by Unipectine companies with titleGH 175 and by Solvay companies with TitleWithThe product that C is sold.Modified nonionic guar gum especially uses C1-C6Hydroxyl alkane Base is modified.In hydroxyalkyl, it can be mentioned that hydroxyalkyl be such as methylol, ethoxy, hydroxypropyl and hydroxyl butyl.These Guars Glue is well known in the prior art, and can be for example, by making corresponding oxyalkylene such as propylene oxide and Guar Glue reaction is prepared with obtaining with the guar gum that hydroxypropyl is modified.
The nonionic polysaccharide such as nonionic guar gum of the present invention can have 100,000 dalton to 3,500,000 dalton Average molecular weight (Mw), preferably 500,000 dalton to 3,500,000 dalton.
Total weight based on composition, composition of the invention preferably comprise the nonionic polysaccharide of 0.01 to 2 weight %.More It is preferably based on the total weight of composition, the nonionic polysaccharide of 0.025 to 1 weight %.Most preferably, based on the total of composition Weight, the nonionic polysaccharide of 0.04 to 0.8 weight %.
Preferably, fabric-conditioning compositions include 0.02 to 4 weight %, more preferable 0.05 to 2 weight %, most preferably 0.08 To the combination weight of the cationic polysaccharide and nonionic polysaccharide of 1.6 weight %.
Preferably, in composition in the weight of cationic polysaccharide and composition the ratio of the weight of nonionic polysaccharide 1:10 With 10:Between 1, more preferably 1:3 and 3:Between 1.
In one preferred embodiment, cationic polysaccharide and nonionic polysaccharide are being added to fabric conditioner composition In before mix.It is preferred that mixture to be prepared into the suspension in water.
Preferably, in composition in the weight of quaternary ammonium compound and composition cationic polysaccharide and nonionic polysaccharide gross weight The ratio of amount is 100:1 and 2:Between 1, more preferably 30:1 and 5:Between 1.
Block copolymer
The block copolymer of the present invention includes the combination of polypropylene glycol and polyethylene glycol.
The block copolymer of the present invention is preferably poloxamer polymer.Poloxamer polymer is that nonionic three block is total Polymers, it includes the polypropylene glycol central hydrophobic chains that flank is two polyethylene glycol hydrophilic chains.
Block copolymer preferably comprises the polyethylene glycol block that molal weight is 1400 to 4000g/mol and by final molecule Weight meter 30 to 80% polyethylene glycol.
It is highly preferred that the molal weight of polyethylene glycol block is 1400 to 2200g/mol, and the percentage of polyethylene glycol It is calculated as 30 to 80% by the weight of final molecule.
Most preferably, the molal weight of polyethylene glycol block is 1400 to 2200g/mol, and the percentage of polyethylene glycol It is calculated as 65 to 85 weight % by the weight of final molecule.
Be suitable for the invention commercially available block copolymer for example can with trade name Synperonic derive from Croda andDerived from BASF；PE 6800 derives from BASF and Synperonic PE/L64 and derives from Croda.
Preferably, fabric-conditioning compositions include the block copolymer of 0.01 to 5 weight %%, more preferable 0.025 to 2 weight Measure the block copolymer of %, most preferably 0.05 to 1 weight %.
Optional member
Thickening polymer
The composition of the present invention can further include thickening polymer.
Thickening polymer especially suitable for the present composition includes described in WO2010/078959 (SNF S.A.S.) Those of.These are that the crosslinking of at least one cationic monomer and optionally other nonionics and/or anionic monomer is water-swellable Property cationic copolymer.Such preferred polymers are the copolymers of acrylamide and methacrylate.Most preferably It is the copolymer of acrylamide and chlorination trimethylaminoethyl group acrylate.
Composition can include a kind of crosslinking water-swellable cationic copolymer.In an embodiment of the invention, It may be preferred that composition includes at least two different crosslinking water-swellable cationic copolymers.
What preferred polymer accounted for water-soluble polymer based on total polymer weight is less than 25%, preferably smaller than 20%, most Preferably smaller than 15%, and relative to polymer 500ppm by weight to 5000ppm, preferably by weight 750ppm is extremely 5000ppm, more preferably by weight 1000 to 4500ppm crosslinker concentration such as pass through suitable metering method such as patent EP What the following methods described in 2373773 B1 pages 4 measured.
This method is based upon centrifugation and detaches cross-linked polymer microgel from polymer solution.Before and after centrifugation Polymer content measured by colloidal titration, based on by using visual indicators oppositely charged polymer titrate band The stoichiometry of the colloidal solid of charge precipitates.
Dispersion of the polymer that about 20 grams of accurate weighing in non-aqueous liquid is simultaneously added to 200ml under stirring at room temperature In acetone.Continue stirring 5 minutes, it is 1 hour air-dried in drying box then by the polymer filtration of precipitation by No. 1 filter paper, so It is 2 hours dry at 50 DEG C afterwards, it cools down and weighs in drier.Therefore the percentage of polymer in initial dispersions can be calculated Than.
Enough dispersions are add to deionized water under stiring and contain 0.5 weight % polymer to generate about 200g Viscous pastes.It is stirred 45 minutes at about 500rpm using 3 blade impellers.
It is careful to mix to the 210g deionized waters containing the 1.0g sodium chloride dissolved wherein are added in the 40g paste The mixture is used to centrifuge for 5 minutes to reduce viscosity.
By being weighed together with polymer solution (using about 40ml), fills and balance Nalgene centrifuge tubes, and centrifuge 1.5 hours (15300rpm).Top 5g supernatant polymer solutions are carefully removed with pipette.By supernatant polymer solution and centrifugation The sample of preceding complete water-based composition carries out colloidal titration to measure the amount of soluble polymer in centrifuged supernatant.Therefore It gives the percent value of soluble polymer in initial polymer.
Colloidal titration carries out as follows：
Polyvinyl potassium sulfate (PVSK)：0.0025N solution.
Hydrochloric acid：0.1N solution is to adjust.
Toluidine blue indicator：0.1% solution.
It is being acidified (pH about 4) with hydrochloric acid and is being titrated on the polymer solution of the blue indicator coloring of 2-3 drops.PVSK It is slowly added, until color becomes purple from blue.
Then according to the PVSK volumes measured in balance, polymer weight, corresponding dilution and reagent molar concentration Measure the percentage of soluble matter.
When crosslinking agent used is methylene-bisacrylamide, or in cause cross-linking level of equal value be by weight 10 to When other crosslinking agents of 10,000ppm concentration, crosslinker concentration necessarily is greater than about 500ppm relative to polymer by weight, It is preferred that by weight of from more than about 750ppm.
Suitable cationic monomer is selected from following monomer and derivative and its quaternary salt or hydrochlorate：Dimethyl aminopropyl methyl-prop Acrylamide, dimethylaminopropyl acrylamide, diallylamine, amide, dialkyl aminoalkyl acrylates And methacrylate, dialkylaminoalkyl acrylamide or Methacrylamide.
It is the non-limiting list for the monomer for executing nonionic function below：Acrylamide, Methacrylamide, N- alkyl Acrylamide, n-vinyl pyrrolidone, N- vinyl formamides, N- vinyl acetamides, vinyl acetate, vinyl alcohol, third Olefin(e) acid ester, allyl alcohol.
It is the non-limiting list for the monomer for executing anionic functional below：Acrylic acid, methacrylic acid, itaconic acid, bar Beans acid, maleic acid, fumaric acid, and execute sulfonic acid or the monomer of phosphonic acids function, such as 2- acrylamide-2-methylpro panesulfonic acids (ATBS) etc.
Monomer can also contain hydrophobic grouping.
It is the non-limiting list of crosslinking agent below：Methylene-bisacrylamide (MBA), glycol diacrylate gather Ethylene glycol dimethacrylate, diacrylamine, triallylamine, cyanomethylacrylate, vinyl oxygen ethyl propylene Acid esters or methacrylate and formaldehyde, glyoxal, diglycidyl ether type compound such as ethylene glycol diglycidylether or epoxy Allow any other crosslinked mode known to compound (epoxydes) or expert.
As the preferred of brilliance, cross-linked speed is preferably that 800-5000ppm (is based on methylene by weight relative to polymer Base bisacrylamide), or from the crosslinking of the crosslinking agent equivalence of different efficiency.
As described in US 2002/0132749 and Research Disclosure 429116, by mixed in polymerisation It includes chain-transferring agent (such as isopropanol, sodium hypophosphite, mercaptoethanol) to close in object, can in addition control nonlinearity, with control Polymer chain length and crosslink density.
Amount for the polymer in the present composition is suitably by 0.001 to 0.5 weight of general composition weight meter Measure %, preferably 0.005 to 0.4 weight %, more preferable 0.05 to 0.35 weight %, most preferably 0.1 to 0.25 weight %.
The example of preferred polymer is the Flosoft 270LS from SNF and the Flosoft from SNF 222.
Silicone base fabric softener (and other on-quaterniseds close object and soften compound)
The composition of the present invention can further contain silicone base fabric softener.It is poly- diformazan that preferred fabric, which softens silicone, Radical siloxane.
Fabric-softening silicone includes but not limited to 1) nonfunctionalized silicone, such as dimethyl silicone polymer (PDMS) or alkyl (or alkoxy) function silicone；2) functional silicone or with one or more different types of functional group such as amino, phenyl, gather Ether, acrylate, silane, carboxylic acid, the copolymer of quaternized nitrogen etc..
Suitable silicone can be selected from polydialkysiloxane, preferably dimethyl silicone polymer, more preferable amino-functional SiClx Ketone；Anion silicone and carboxy-functionalized silicone.
The amodimethicone that can also be used, such as the Arristan 64 from the CHT or Wacker from Wacker CT45E。
In terms of silicone emulsion, granularity can be wrapped in about 1nm to 100 microns, preferably from about 10nm to about 10 micron ranges Include microemulsion (<150nm), standard lotion (about 200nm to about 500nm) and thick lotion (about 1 micron to about 20 microns).
Poly- alkyl wax emulsion, such as polyethylene wax also are used as the softening agent in the present composition.
Softening agent and fatty complexing agent altogether
Softening agent altogether can be used.When in use, the total weight based on composition, they are usually with 0.1 to 20%, especially It is 0.3 to 10% presence.Preferably softening agent includes aliphatic ester and fatty N-oxides altogether.The fatty ester that can be used includes Fatty monoesters, such as glyceryl monostearate, fatty sugar esters, such as WO 01/46361 (Unilever) those disclosed.
The composition of the present invention can include fatty complexing agent.
Specially suitable fatty complexing agent includes fatty alcohol and aliphatic acid.Wherein, fatty alcohol is most preferred.
It is without being bound by theory, it is believed that fatty composite material is changed by compound with the mono-ester component of fabric-conditioning agent material by The viscosity characteristics of composition have been apt to it, to provide the combination of the diester with relatively higher level and the component of three esters connection Object.Diester and the component of three esters connection are more stable, and initial viscosity is negatively affected unlike mono-ester component.
It is also believed that the component for the higher levels of monoesters connection being present in the composition comprising the quaternary material based on TEA It may be by exhausting that flocculation keeps composition unstable.It is compound with the component being connect with monoesters by using fatty composite material, consumption Flocculation is exhausted to be substantially reduced.
In other words, as of the presently claimed invention, in the fatty complexing agent " neutralization " for increasing level quaternary material The component of monoesters connection.It is this to generate the softening that diester also improves composition in situ by monoesters and fatty alcohol.
Preferred aliphatic acid includes that hardened tallow fatty acid (can be with trade name PristereneTMDerived from Croda).Preferably Fatty alcohol includes that hardened tallow alcohol (can be with trade name StenolTMAnd HydrenolTMDerived from BASF and with LaurexTMCS is derived from Huntsman)。
Total weight based on composition, fatty complexing agent can preferably exist with the amount more than 0.3 to 5 weight %.It is more excellent Selection of land, fatty ingredient can exist with 0.4 to 4% amount.The mono-ester component of quaternary ammonium fabric softener material and fatty complexing agent Weight ratio is preferably 5:1 to 1:5, more preferable 4:1 to 1:4, most preferably 3:1 to 1:3, such as 2:1 to 1:2.
Nonionic surfactant
Composition can further include nonionic surfactant.It can usually be wrapped for the purpose for stablizing composition Containing these.Suitable nonionic surfactant includes ethylene oxide and fatty alcohol, the addition compound product of aliphatic acid and fatty amine.Appoint The alkoxylate material of what concrete type described below can be employed as nonionic surfactant.
Suitable surfactant is the substantially water soluble surfactant active of logical formula (V)：
R-Y-(C2H4O)z-CH2-CH2-OH (V)
Wherein R is selected from primary, secondary and branched alkyl and/or acyl group alkyl；Primary, secondary and branched-chain alkenyl alkyl；With primary, secondary and branch The phenolic aldehyde alkyl of alkenyl substitution；Chain a length of 8 to about 25, preferably 10 to 20, such as 14 to 18 carbon atoms alkyl.
In the general formula of ethoxylated non-ionic surface active agent, Y is typically：
- O- ,-C (O) O- ,-C (O) N (R)-or-C (O) N (R) R-
Wherein R has the meaning provided above for formula (V), or can be hydrogen；Z is at least about 8, preferably at least about 10 Or 11.
Preferably, nonionic surfactant has about 7 to about 20, more preferable 10 to 18, such as 12 to 16 HLB.Base In the Genapol of coconut chain and 20 EO groupsTMC200 (Clariant) is the example of suitable nonionic surfactant.
If it does, the total weight based on composition, nonionic surfactant is with 0.01 to 10 weight %, more preferably The amount of 0.1 to 5 weight % exists.
A kind of preferred nonionic surfactant include ethylene oxide and/or propylene oxide with fatty alcohol, aliphatic acid and The addition compound product of fatty amine.These are preferably selected from (a) and are selected from ethylene oxide, the alkoxide and (b) choosing of propylene oxide and its mixture From fatty alcohol, the addition compound product of the fat material of aliphatic acid and fatty amine.
Suitable surfactant is the substantially water soluble surfactant active of logical formula (VI)：
R-Y-(C2H4O)z-CH2-CH2-OH (VI)
Wherein R is selected from primary, secondary and branched alkyl and/or acyl group alkyl (as Y=-C (O) O, R ≠ acyl group alkyl)；The primary, Secondary and branched-chain alkenyl alkyl；With the phenolic aldehyde alkyl of primary, secondary and branched-chain alkenyl substitution；Chain a length of 10 to 60, preferably 10 to 25, such as The alkyl of 14 to 20 carbon atoms.
In the general formula of ethoxylated non-ionic surface active agent, Y is typically：
- O- ,-C (O) O- ,-C (O) N (R)-or-C (O) N (R) R-
Wherein R has the meaning provided above for formula (VI), or can be hydrogen；Z is at least about 6, preferably at least about 10 or 11.
Lutensol based on coconut chain and 25 EO groupsTMAT25 (BASF) is suitable nonionic surfactant Example.Other suitable surfactants include Renex 36 (Trideceth-6), come from Croda；Tergitol 15-S3, From Dow Chemical Co.；Dihydrol LT7 come from Thai Ethoxylate Ltd；Cremophor CO40, come from BASF and Neodol 91-8 come from Shell.
Other optional member
Composition can include the other compositions of fabric conditioner liquid well known by persons skilled in the art.In such material In material, it can be mentioned that：Antifoaming agent, fragrance and flavouring agent (both free oil and encapsulating material), pest repellant, toning or coloring dye Material, preservative (such as bactericide), pH buffer, fragrance carrier, hydrotropic solvent, anti redeposition agent, soil releasing agent, polymerization Electrolyte, antishrinking agent, anti wrinkling agent, antioxidant, dyestuff, colorant, sun-screening agent, preservative, agent of dangling, antistatic agent, chela Mixture and ironing aids.The product of the present invention can contain pearling agent and/or opacifier.Preferred chelating agent is HEDP, is The abbreviation of etidronic acid or 1- hydroxyl ethane 1,1- di 2 ethylhexyl phosphonic acids.
Product form
The product of the present invention includes water.
Composition is the rinsing addition softening compositio suitable for laundry processes.Composition is drumped liquid.
Liquid composition has about 2.0 to 7, preferably from about 2.5 to 5.5, most preferably from about 3.5 to 4.5 pH.The group of the present invention PH adjusting agent, preferably hydrochloric acid, lactic acid or sodium hydroxide can also be contained by closing object.
Composition is preferably the instant liquid for including water phase.Water phase can include water-soluble substances, such as mineral salt or short Chain (C1-4) alcohol.
Composition is preferred in the rinse cycle of home textiles laundry operations, and wherein it can be directly with undiluted Washing machine is added in state, such as by distributor drawer, or for top loader washing machine, is added directly into roller. Composition can also be used for family's hand-wash laundry operation.
Method
The present invention provides improve the fabric-conditioning combination by following substance is added into fabric-conditioning compositions The method of the stability of object：The fabric-softening active matter of 0.5 to 20 weight %；Cationic polysaccharide；Nonionic polysaccharide；Polypropylene glycol With the block copolymer of polyethylene glycol；And water.In a preferred embodiment, the block of polypropylene glycol and polyethylene glycol is total to Polymers is added to together with fabric-softening active matter or after fabric-softening active matter in composition.
Such as；
In a preferred embodiment of the present invention, block copolymer is added with fabric-softening active matter in pre-composition Into main composition.
In the alternative preferred embodiment of the present invention, block copolymer is added after fabric-softening active matter It is added in main composition.
Embodiment
Embodiment 1
Table 1：Composition according to the present invention；
Weight %
TEA quaternary ammonium compounds1 4
Free spice 0.92
Encapsulation object fragrance2 0.86
Cationic polysaccharide3 0.2
Nonionic polysaccharide4 0.2
Pluronic PE 68005 0.5
Dyestuff 0.005
Submember 0.031
Water To 100
TEA quaternary ammonium compounds1--- the butter TEA quaternary ammonium compounds of the partially hardened in IPA come from Stepan
Encapsulation object fragrance2--- melamino-formaldehyde perfume microcapsules, the weight of encapsulated perfume as it is come from IFF
Cationic polysaccharide3--- average molecular weight is less than the guar hydroxypropyltrimonium chlorination of 1,500,000 dalton Ammonium
Nonionic polysaccharide4--- average molecular weight is 1,500,000 to 2,500,000 dalton and MS is 0.9 to 1.6 Hydroxypropyl guar gum
Pluronic PE 68005--- come from BASF
Prepare 1 --- it is added in pre-composition with fabric-softening active matter
1) about 50 DEG C are heated water to.
2) cationic polysaccharide and nonionic polysaccharide are pre-mixed, are then added in the water of heating under stiring, and will mix Object is closed to be sufficiently mixed.
3) submember is added.
4) then be added encapsulated perfume.
5) it is added slowly with stirring 6800 pre-composition of quaternary ammonium compound and PE.
6) and then dyestuff is added and is sufficiently mixed mixture.
7) about 35 DEG C and then by composition are cooled to, and perfume composition is added under higher mixing.
And then cooling resulting composition 8).
Prepare 2 --- it is added after fabric-softening active matter
1) about 50 DEG C are heated water to.
2) cationic polysaccharide and nonionic polysaccharide are pre-mixed, are then added in the water of heating under stiring, and will mix Object is closed to be sufficiently mixed.
3) submember is added.
4) then be added encapsulated perfume.
5) it is added slowly with stirring quaternary ammonium compound.
6) and then dyestuff is added and is sufficiently mixed mixture.
7) about 35 DEG C and then by composition are cooled to, and perfume composition is added under higher mixing.
8) PE 6800 is soluble in water and be added in composition and be sufficiently mixed.
And then cooling resulting composition 9).
Embodiment 2
According to embodiment 1, prepares 1 and prepare composition and measuring stability.Stabilization is visually assessed by finding phase separation Property.
Composition 1 is an embodiment of the invention
Composition A is comparative example.
Table 2：Test composition
Table 3：Stability result
The result of stability test clearly demonstrates that preparation (composition 1) according to the present invention has cation more than only Sugar is significantly more stable with the composition of fabric-softening active matter.

Claims (12)

1. a kind of fabric-conditioning compositions, it includes：
A.0.5 it is quaternary ammonium compound to the fabric-softening active matter of 20 weight %；
B.0.01 to the cationic polysaccharide of 2 weight %；
C.0.01 to the nonionic polysaccharide of 2 weight %；
D.0.01 to the block copolymer of the polypropylene glycol and polyethylene glycol of 5 weight %；With
E. water.
2. fabric-conditioning compositions according to claim 1, wherein the block copolymer is poloxamer polymer.
3. fabric-conditioning compositions according to any one of the preceding claims, wherein the block copolymer includes mole Quality is 1400 to 4000g/mol polyethylene glycol block and based on the weight of final molecule 30 to 80% polyethylene glycol.
4. fabric-conditioning compositions according to any one of the preceding claims, wherein the cationic polysaccharide is cation Guar gum.
5. fabric-conditioning compositions according to any one of the preceding claims, wherein the nonionic polysaccharide is nonionic Guar gum.
6. fabric-conditioning compositions according to any one of the preceding claims, wherein the cation in the composition is more The sugared weight ratio with the nonionic polysaccharide in the composition is 1:10 to 10:1.
7. fabric-conditioning compositions according to any one of the preceding claims, wherein cationic described in the composition The combination weight of polysaccharide and nonionic polysaccharide is 0.02 to 4 weight % of total composition.
8. fabric-conditioning compositions according to any one of the preceding claims, wherein the cationic polysaccharide and nonionic Polysaccharide mixes before the fabric conditioner composition is added.
9. fabric-conditioning compositions according to any one of the preceding claims, wherein the quaternary ammonium compound is ester connection Quaternary ammonium compound.
10. fabric-conditioning compositions according to any one of the preceding claims, wherein quaternary ammonium described in the composition The ratio of the total weight of cationic polysaccharide and the nonionic polysaccharide described in the weight of compound and the composition is 2:1 to 100:1。
11. a kind of stability improving the fabric-conditioning compositions by following substance is added into fabric-conditioning compositions Method：The fabric-softening active matter of 0.5 to 20 weight %, is quaternary ammonium compound；Cationic polysaccharide；Nonionic polysaccharide；It is poly- The block copolymer of propylene glycol and polyethylene glycol；And water.
12. according to the method for claim 14, wherein by the block copolymer and institute of the polypropylene glycol and polyethylene glycol Fabric-softening active matter is stated together or after the fabric-softening active matter to be added in the composition.
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1391603A (en) * 1999-09-20 2003-01-15 宝洁公司 Treatment compositions for fabrics
CN1434851A (en) * 1999-12-22 2003-08-06 荷兰联合利华有限公司 Fabric softening compositions
CN103987829A (en) * 2011-12-16 2014-08-13 荷兰联合利华有限公司 Improvements relating to fabric treatment compositions
WO2015107155A1 (en) * 2014-01-17 2015-07-23 Rhodia Operations Method for stabilizing a softening composition

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1492597A (en) 1965-09-14 1967-08-18 Union Carbide Corp New cellulose ethers containing quaternary nitrogen
GB1567947A (en) 1976-07-02 1980-05-21 Unilever Ltd Esters of quaternised amino-alcohols for treating fabrics
US4131576A (en) 1977-12-15 1978-12-26 National Starch And Chemical Corporation Process for the preparation of graft copolymers of a water soluble monomer and polysaccharide employing a two-phase reaction system
DE3027611A1 (en) 1980-07-21 1982-02-18 Bayer Ag, 5090 Leverkusen DI- AND OLIGO-1,2,4-TRIAZOLIDINE-3,5-DIONE AND METHOD FOR THE PRODUCTION THEREOF
DE3887247T2 (en) 1987-04-10 1994-06-09 Procter & Gamble Solid, indigestible fat-like compounds.
GB8804818D0 (en) * 1988-03-01 1988-03-30 Unilever Plc Fabric softening composition
DE69626985T2 (en) * 1996-10-30 2004-03-04 The Procter & Gamble Company, Cincinnati Fabric softener compositions
GB9930436D0 (en) 1999-12-22 2000-02-16 Unilever Plc A method of stabilising fabric softening compositions
US6864223B2 (en) 2000-12-27 2005-03-08 Colgate-Palmolive Company Thickened fabric conditioners
US7138366B2 (en) * 2002-11-01 2006-11-21 Colgate-Palmolive Company Aqueous composition comprising oligomeric esterquats
MX2009010628A (en) 2007-04-02 2009-10-22 Procter & Gamble Fabric care composition.
CN102482619B (en) 2009-01-06 2016-04-20 S.P.C.M.股份有限公司 Cationic polymer thickeners

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1391603A (en) * 1999-09-20 2003-01-15 宝洁公司 Treatment compositions for fabrics
CN1434851A (en) * 1999-12-22 2003-08-06 荷兰联合利华有限公司 Fabric softening compositions
CN103987829A (en) * 2011-12-16 2014-08-13 荷兰联合利华有限公司 Improvements relating to fabric treatment compositions
WO2015107155A1 (en) * 2014-01-17 2015-07-23 Rhodia Operations Method for stabilizing a softening composition

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