CN104797696B - Composition for laundry composition - Google Patents

Composition for laundry composition Download PDF

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Publication number
CN104797696B
CN104797696B CN201380060299.3A CN201380060299A CN104797696B CN 104797696 B CN104797696 B CN 104797696B CN 201380060299 A CN201380060299 A CN 201380060299A CN 104797696 B CN104797696 B CN 104797696B
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composition
polymer
content
silicone
cationic
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CN104797696A (en
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A.A.H.巴恩斯
N.S.伯纳姆
M.C.克罗斯曼
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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
    • C11D1/66—Non-ionic compounds
    • C11D1/83—Mixtures of non-ionic with anionic 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/88—Ampholytes; Electroneutral compounds
    • C11D1/94—Mixtures with anionic, cationic or non-ionic 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
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3796—Amphoteric polymers or zwitterionic polymers

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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)
  • Detergent Compositions (AREA)

Abstract

The present invention relates to include (a) nonionic surfactant；(b) anion surfactant；The laundry detergent composition of the silicone of glycine betaine functionalization (c).

Description

Composition for laundry composition
Invention field
The present invention relates to the composition for laundry composition.More particularly it relates to the silicon of glycine betaine functionalization Ketone as laundry softener material purposes.
Background of invention
Textile fabric, including clothing, are traditionally cleaned with cloth-washing detergent.After cleaning, fabric may be often Sense of touch is coarse.To prevent from particularly repeatedly washing and wear the coarse shortcoming of the fabric touch undergone after the cycle after cleaning, Development Technology increases the pliability of fabric, including the conditioner composition that is added during rinsing and is added to detergent combination Softening system in thing.These preparations are categorized as the cloth-washing detergent softened in washing sometimes.
There is demand for improving the cloth-washing detergent softened in washing.
We have found that the silicone of glycine betaine functionalization may be used as effective fabric-softening material.
Summary of the invention
The present invention relates to the purposes that the silicone of glycine betaine functionalization provides pliability for fabric.
Preferably, the silicone of glycine betaine functionalization is used in the laundry composition comprising surfactant.
Preferably, the silicone of glycine betaine functionalization is used in main washing detergent composition.
In laundry composition, it is preferable that the silicone of the glycine betaine functionalization with 0.25 to 10 wt.% content, More preferably 0.25 to 7.5 wt.% content, more preferably exists with 0.5 5 wt.% of cause content.
In main washing detergent formulations, it is preferable that the nonionic surfactant and anionic surface are lived Property agent each with 1 to 40 wt.%, more preferably 4 to 40 wt.%, even more preferably 4 to 20 wt.% content is present.
Preferably, the nonionic surfactant includes alcohol ethoxylate.
Preferably, cationic polymer exists with 0.1 to 2.5 wt.% content.
Preferably, the laundry composition is liquid laundry detergent compositions.
If the composition is liquid, its pH is preferably 6.2 to 9, more preferably pH 6.5 to 8.5.
Detailed description of the invention
As used herein, term "comprising" represents to include (including), by ... (made up of) is constituted, by ... Into (composed of), by ... constitute (consisting of) and/or it is basic by ... constitute (consisting essentially of)。
All percentages of citation are wt%, based on the total amount in laundry composition, unless otherwise indicated.
The form of invention
The present invention relates to the purposes that the silicone of glycine betaine functionalization provides pliability for fabric.Specifically, by laundry group The silicone of glycine betaine functionalization in compound is delivered to fabric.
Such laundry composition can use any amount of form.Example includes powder, particle, bar, gel and liquid Body.It is preferred that said composition is the form of liquid laundry product.It is preferred that they are main cleaning product（main wash products）.It, which can be used, can dilute or the not dilutable laundry composition form for main washing.The laundry group Compound can be, for example, isotropic liquid, or surfactant-structured liquid.The particularly preferred form bag of the present invention Composition, detergent/softening agent product is included, to provide " be in the suds and softened ".
It is preferred that the detergent composition is liquid laundry detergent composition.It is preferred that the fluid composition has 6.2 to 9 PH, more preferably pH 6.5 to 8.5.
Glycine betaine functional silicone
When in for the laundry composition, the silicone of the glycine betaine functionalization is with 0.1 to 10 wt.% content In the presence of.The silicone of the glycine betaine functionalization is preferably with 0.25 to 10 wt.% content, more preferably with 0.25 to 7.5 wt.%'s Content, even more preferably with 0.5 to 5 wt.% content, most preferably exists with 0.5 to 2.5 wt.% content.
The silicone has glycine betaine functional group.The silicone can be any silicone, but preferred silicone backbone is based on Dimethyl silicone polymer (PDMS), also referred to as dimethicone.
It is preferred that glycine betaine functional group there is the silicone backbone that is connected with following preferred betaine structure：
It is preferred that silicone be dimethicone propyl group PG- glycine betaines, with the Hes of trade name TEGOPREN 6950 REWOCARE 6950 is obtained from Evonik.
Optional member
Surfactant
When in for laundry composition, preferably there is surfactant.
Laundry composition preferably includes nonionic surfactant and anion surfactant.
Non-ionic surfactant component preferably comprises alcohol ethoxylate.
The alcohol ethoxylate is formed by primary or secondary alcohols with reacting ethylene oxide.Generally, aliphatic C8To C18Primary or secondary is straight Chain or branched-chain alcoho are to produce the mole and reacting ethylene oxide needed for alcohol ethoxylate.It is preferred that alcohol ethoxylate have 2 to 40, preferably 3 to 30, more preferably 5 to 20 be connected to aliphatic chain ethylene oxide unit.
Surfactant can selected from " Surface Active Agents ", roll up 1, Schwartz ＆ Perry, Interscience 1949, volume 2, Schwartz, Perry ＆ Berch, Interscience 1958, by " the McCutcheon's Emulsifiers and that Manufacturing Confectioners Company are published Detergents " latest editions or " Tenside-Taschenbuch ", H. Stache, the second edition, Carl Hauser Verlag, Surfactant described in 1981.The surfactant preferably used is saturation.
The suitable nonionic detergent compounds that can use particularly including former with hydrophobic group and reactive hydrogen The compound of son（Such as aliphatic alcohol, acid, acid amides or alkyl phenol）With alkylene oxide（Particularly single oxirane or epoxy second Alkane is together with expoxy propane）Reaction product.Specific nonionic detergent compounds are C6To C22Alkyl phenol-oxirane contracting Compound, usually 5 to 25 EO, i.e., each 5 to 25 ethylene oxide units of molecule, and aliphatic series C8To C18Primary or secondary straight chain or The condensation product of branched-chain alcoho and oxirane, usually 5 to 40 EO.
The suitable anionic detergent compounds that can be used can be with the alkyl containing about 8 to about 22 carbon atoms Organo-sulfate and sulfonic acid water-soluble alkali metal salts, term alkyl be used for include the moieties of higher acyl.Suitably The example of synthetic anionic detergent compound is the sodium and sylvite of alkyl sulfate, especially by sulphation for example by butter Or the senior C that coconut oil is produced8To C18Those of alcohol acquisition, alkyl C9To C20Benzene sulfonic acid sodium salt and potassium, particularly linear secondary alkyl C10To C15Benzene sulfonic acid sodium salt；With alkyl glycerol base ether sodium sulfovinate, higher alcohol particularly from butter or coconut oil and from stone Those ethers of the synthol of oil.Anion surfactant can also include C6-C22The soap of aliphatic acid.It is preferred that anionic detergent Immunomodulator compounds are C11To C15Sodium alkyl benzene sulfonate and C12To C18Alkyl sulfate sodium.Wrapped as hydrotrote (hydrotrobe) The sulfonate included can be additionally considered to be anion surfactant as defined herein.Surfactant also can use for example to show Show those described in the resistance to EP-A-328 177 (Unilever) saltoutd, the APG described in EP-A-070 074 Surfactant, and alkyl monoglycosides.
Nonionic detergent is with 1 to 40 wt%, more preferably preferably 2 to 35 wt%, 4 to 20 wt%, or even 6 to 20 wt% Amount exist.
Anion surfactant is with 1 to 40 wt%, more preferably preferably 2 to 35 wt%, 4 to 20 wt%, or even 6 to 20 Wt% amount is present.
The total amount of surfactant present in composition is preferably at least 5 wt%, more preferably at least 10 wt%.It is more excellent The total amount for selecting surfactant is 15 to 65 wt%, preferably 10 to 50 wt%.
In addition to above-mentioned nonionic and anion surfactant, can also there is other surfactants, for example sun from Sub- surfactant, and both sexes/zwitterionic surfactant such as betaines.
Cationic polymer
The composition can additionally comprise cationic polymer.
The term represents the polymer with overall positive charge.
Preferred cationic polymer is selected from：Cationic polysaccharide polymer, with cationic protonated amine or quaternary ammonium functional group The non-glycopolymers of cation, the non-glycopolymers of the cation be homopolymer or copolymer, its be derived from contain amino or quaternary nitrogen official The monomer that can be rolled into a ball, is polymerized by least one following monomer classification：Acrylate, methacrylate, acrylamide, methyl Acrylamide；Allylic (including diallyl and methacrylic)；Ethylenimine；And/or vinyl monomer classification, and its Mixture.
More preferably cationic polymer is selected from cationic cellulose polymer, cationic guar polymer, cation The polymer of quaternary diallyl ammonium and (methyl) acrylate, (methyl) acrylic acid diethylamino ethyl ester or (methyl) tbutylaminoethylacrylate is with its quaternary amine or the homopolymer or copolymer of protonated amines form, and its mixture.
Most preferably cationic polymer is Cationic polysaccharide polymer.
More preferably the Cationic polysaccharide polymer is cation guar gum or cationic cellulose polymer.Most preferably sun from Sub- polymer is cationic cellulose polymer, such as quaternary hydroxyethyl cellulose.
Said composition can include single cationic polymer, or cationic polymer from identical or different species Mixture, i.e. said composition can contain Cationic polysaccharide polymer and the non-polysaccharide polymer of cation.
Cationic polysaccharide polymer
Term " Cationic polysaccharide polymer " represents the polymer with polysaccharide skeleton and overall positive charge.Polysaccharide is by leading to Cross the polymer for the monosaccharide monomers composition that glycosidic bond links together.
Cationic polysaccharide based polyalcohol present in the present composition has modified polysaccharide skeleton, and modification is extra Chemical group reacts with some free hydroxyl groups of polysaccharide skeleton, so that modified cellulose monomer units are produced with overall positive electricity Lotus.
Preferred Cationic polysaccharide polymer species suitable for the present invention is to introduce many of quaternary ammonium salt with modified Those of sugared skeleton.It is preferred that quaternary ammonium salt is connected to polysaccharide skeleton by ethoxy or hydroxypropyl.It is preferred that the powered nitrogen of quaternary ammonium salt With one or more alkyl substituents.
It is preferred that cationic polysaccharide based polyalcohol there is skeleton based on guar gum or based on cellulose.Based on cellulose Cationic polymer is most preferred.Guar gum is the galactomannans of the mannose backbone with β-Isosorbide-5-Nitrae connection, and it has To the branch point of the galactose units of α -1,6 connections.
Suitable cationic guar derivative, such as guar hydroxypropyltrimonium ammonium chloride, its particular instance includes By the commercially available Jaguar series of Rhone-Poulenc Incorporated, and by Aqualon Division of Hercules, Inc commercially available N-Hance series.
The example for being preferably based on the cationic polymer of guar gum is guar gum 2- hydroxyls -3- (trimethyl ammonium) propyl ether Salt.
Cellulose is that especially, it is the D- connected by β-Isosorbide-5-Nitrae glycosidic bond with polysaccharide of the glucose as monomer The straight chain polymer of glucopyranose units, and be linear unbranched polymer.
Example cationic cellulose polymer is the epoxide reactive hydroxyethyl cellulose replaced with trimethyl ammonium Salt, is referred to as polyquaternium 10 in the international nomenclature of cosmetic composition in the art（Polyquatemium 10）, and can Purchased from Dow Chemical Company point department Amerchol Corporation, it is polymerize with Polymer LR, JR and KG Thing series is commercially available.Other suitable cationic cellulose types include the epoxide reaction with lauryl dimethyl ammonium-substituted Hydroxyethyl cellulose polymeric quaternary ammonium salts, in the art in the international nomenclature of cosmetic composition be referred to as polyquaternium 24.These materials are purchased from Amerchol Corporation, are sold with Polymer LM-200.
It is preferred that cationic cellulose polymer representative instance include coco dimethyl ammonium hydroxypropyl oxygen ethyl cellulose, Lauryldimonium Hydroxypropyl base oxygen ethyl cellulose, ammonium chloride hydroxypropyl oxygen ethyl cellulose, and stearyl two Ammonium methyl hydroxyethyl cellulose；Cellulose 2- ethoxy 2- hydroxyls 3- (trimethyl ammonium) propyl ether salt（cellulose 2- hydroxyethyl 2-hydroxy 3-(trimethyl ammonio) propyl ether salt）, polyquaternium -4 are gathered Quaternary ammonium salt -10, polyquaternium -24 and Polyquaternium-67 or its mixture.
More preferably cationic cellulose polymer is quaternized hydroxyether cellulosic cationic polymer.These are generally claimed For Polyquaternium-10.Suitable commercial cationic cellulosic polymer product for the present invention is by Amerchol Corporation is sold with trade name UCARE.
Other cationic polymerization species
The cationic polymer based on non-polysaccharide can also be used.The suitable non-glycopolymers of cation include having sun from Those of sub- protonated amines or quaternary ammonium functional group, it is the homopolymer from the monomer containing amino or quaternary nitrogen functional group or copolymerization Thing, is polymerized by least one following monomeric species：Acrylate, methacrylate, acrylamide, methacryl Amine；Allylic (including diallyl and methacrylic)；Ethylenimine；And/or vinyl monomer species and its mixture.
It is preferred that the non-glycopolymers of cation include the polymer containing cation quaternary diallyl ammonium, and (methyl) propylene Sour dimethylamino ethyl ester, (methyl) acrylic acid diethylamino ethyl ester or (methyl) tbutylaminoethylacrylate are with its season The homopolymer or copolymer of amine or protonated amines form, and its mixture.
Other suitable cationic polymers for said composition include l-vinyl-2-pyrrolidone and 1- ethene The copolymer (being referred to as polyquaternium -16) of base -3- methylimidazole salts；L-vinyl-2-pyrrolidone and methacrylic acid The copolymer (being referred to as polyquaternium -11) of dimethylamino ethyl ester；Polymer containing cation quaternary diallyl ammonium, including Such as dimethyl diallyl ammonium chloride homopolymer, acrylamide and dimethyl diallyl ammonium chloride copolymer (respectively by Referred to as polyquaternium 6 and polyquaternium 7)；The ampholyte copolymer of acrylic acid, including acrylic acid and dimethyl diallyl chlorination The copolymer (being referred to as polyquaternium 22) of ammonium, the ternary of acrylic acid and dimethyl diallyl ammonium chloride and acrylamide is total to Polymers (is referred to as polyquaternium 39), acrylic acid and methacryiamidopropyl trimethyl ammonium chloride and methacrylate Terpolymer (being referred to as polyquaternium 47).It is preferred that cation substitution monomer be cation replace dialkyl amino Base pi-allyl acrylamide（dialkylaminoallcyl acrylamides）, dialkyl amido allyl methyl acryloyl Amine, and combinations thereof.
The counter ion counterionsl gegenions of cationic polymer are freely selected from halogen ion：Chlorion, bromide ion and iodide ion；Or hydrogen-oxygen Root, phosphate radical, sulfate radical, bisulfate ion, ethyl sulphate, methylsulfate, formate, and acetate.
Cationic polymer exists with 0.1 to 2.5 wt%, preferably 0.1 to 2 wt%, more preferably 0.2 to 1 wt% content.
Many above-mentioned cationic polymers can be synthesized and commercially available with many different molecular weight.Preferred cationic polymer Molecular weight be 10,000 to 2,000,000 dalton, more preferably 100,000 to 1000,000 dalton.
Detergent composition can optionally include one or more following optional compositions：Cover dyestuff, enzyme, antiredeposition Polymer, dye transfer inhibiting polymers, builder, sequestering agent, opacifier and/or soil release polymer.
Builder and sequestering agent
The detergent composition can also optionally contain the organic detergent builder or sequestering agent of relatively low content Material.Example includes alkali metal, citrate, succinate, malonate, carboxymethyl succinates, carboxylate, multi-carboxylate With many acetyl group carboxylates (polyacetyl carboxylates).Particular instance includes oxygen disuccinic acid, mellitic acid, benzene Many formic acid, ethylenediamine tetra-acetic acid, DTPA, alkyl-or alkenyl succinic acid, NTA and lemon Sodium, potassium and the lithium salts of acid.Other examples be DEQUEST, the organic phospho acid salt form sequestering agent sold by Monsanto, with And alkane hydroxyethylidene diphosphonic acid salt.
Other suitable organic washing-assisting detergents include known heavy polymer and copolymer with builder performance.Example Such as, this material includes suitable polyacrylic acid, poly, and poly propenoic acid maleic acid and their salt, Those for example sold by BASF with title SOKALAN.Another suitable builder is sodium carbonate.
If used, builder material may be constructed about 0.5% to 20 wt% of composition, preferably 1 wt% to 10 wt%. It is preferred that builder content be less than composition 10 wt% and preferably shorter than 5 wt%.
It is preferred that laundry detergent agent formulation, which is phosphate free, helps laundry detergent agent formulation, the i.e. phosphorus containing less than 1 wt% Hydrochlorate.
Cover dyestuff
Masking dyestuff is deposited on fabric during the washing of washing process or rinse step, and visible color is provided for fabric Degree.The masking of white garments can be realized according to Consumer Preferences with any color.Blueness and purple are particularly preferred colors Adjust, it is therefore preferable that dyestuff or dye mixture are those that blueness or violet hue are provided in white fabrics.The screening used It is preferably blueness or purple to cover dyestuff.
Masking dye chromophore is preferably selected from monoazo, bisazo, triphenyl methane, San Ben Bing dioxazines （triphenodioxazine）, phthalocyanine, naphthalene lactams, azine and anthraquinone.Most preferably monoazo, bisazo, azine and anthraquinone.
Most preferably dyestuff carries at least one sulfonated group.
It is preferred that masking dyestuff be selected from direct dyes, acid dyes, hydrophobic dye, the dye of positive ion and reactive dye.
If including masking dyestuff is present in composition with 0.0001 to 0.01 wt%.
Fluorescer
Said composition preferably includes fluorescer (fluorescent whitening agent).Fluorescer is it is well known that many this fluorescers It is commercially available.Generally, these fluorescers are with its alkali metal salt, and the form of such as sodium salt is supplied and used.Used in composition The total amounts of one or more fluorescers be usually 0.005 to 2 wt%, more preferably 0.01 to 0.1 wt%.It is preferred that fluorescer Classification is：Two-styrylbiphenyl compounds, such as Tinopal (trade mark) CBS-X, two-amine, two-sulfoacid compound of stilbene, example Such as Tinopal DMS pure Xtra and Blankophor (trade mark) HRH, and pyrazoline compounds, such as Blankophor SN. It is preferred that fluorescer be：2- (4- styryl -3- sulfo groups phenyl) -2H- naphtho-s [1,2-d] 1-Sodium-1,2,4-Triazole（sodium 2-(4- styryl-3-sulfophenyl)-2H-napthol[1,2-d]trazole）, 4,4'- bis- [(4- anilino-s -6- (N- methyl - N-2- ethoxys) amino -1,3,5-triazines -2- bases)] amino stilbene -2-2' disulfonates, 4,4'- bis- { [(4- anilino-s -6- Morpholino -1,3,5-triazines -2- bases)] amino } stilbene -2-2' disulfonates, and 4,4'- bis- (2- sulfostyryls) biphenyl Disodium.
Aromatic
It is preferred that said composition includes aromatic.Aromatic is preferably 0.001 to 3 wt%, most preferably 0.1 to 1 wt% models Enclose.Many suitable examples of aromatic are in CTFA (Cosmetic, the Toiletry and published by CFTA Publications Fragrance Association), 1992 International Buyers Guide, and by Schnell Publishing Co. provided in the annuals of 1993 Chemicals Buyers Directory of OPD the 80th version published.
There are a variety of fragrance components in preparation is universal phenomenon.In the present compositions, it is contemplated that will have four kinds or It is more, preferably five kinds or more, more preferably six kinds or more or even seven kinds or more of distinct fragrance agent component.
In fragrance blend, preferably 15 to 25 wt% are that head is fragrant (top note).Head perfume (or spice) is defined by Poucher (Journal of the Society of Cosmetic Chemists 6 (2)：80 [1955]).It is preferred that head perfume (or spice) be selected from Tangerine oil, linalool, bergamio (linalyl acetate), lavender, dihydromyrcenol, rose oxide and cis 3- Alcohol.
Preferably laundry treatment compositions are free of peroxygen bleach, such as SODIUM PERCARBONATE, sodium perborate and peracid.
Polymer
Said composition can include one or more polymer.By promoting dirt to become scrappy in solution or suspension (retail) and/or prevent dyestuff from shifting, polymer can aid in cleaning process.Polymer can also contribute to decontamination Journey.Dyestuff is shifted, and antiredeposition and soil release polymer are elaborated further below.
Said composition can include one or more polymer.Example is carboxymethyl cellulose, hydroxyethyl cellulose, hydroxypropyl Base cellulose, PEG, poly- (vinyl alcohol), ethoxylated polyamine, polycarboxylate, such as polyacrylate, maleic acid/the third Olefin(e) acid copolymer and lauryl methacrylate/acrylic copolymer.
Dye transfer inhibitor
Modern detergent compositions are used as so-called ' dyestuff-transfer inhibitor ' usually using polymer.These polymer are prevented Only dye migration, is particularly during long soak time.Generally, this dye transfer inhibitor includes PVP The copolymer of polymer, polyamines N- oxide polymers, NVP and N- vinyl imidazoles, manganese phthalocyanine, peroxide Compound enzyme and its mixture, and the total amount in laundry composition is typically based on 0.01 to 10 wt% content presence.
Antiredeposition polymer
Design antiredeposition polymer suspends or disperses dirt.Typically, antiredeposition polymer be ethoxylation and/ Or propoxylation polyethylene imine or polycarboxylate/salt material, for example Dow Chemical can be purchased from trade mark ACUSOL, with Alcosperse is purchased from the BASF homopolymer or copolymer based on acrylic acid purchased from Akzonobel or with Sokolan.
Soil release polymer
The example of suitable soil release polymer includes poly- (vinyl esters), such as C1-C6The graft copolymer of vinyl esters, It is preferred that being grafted to poly- (vinyl acetate) on polyalkylene oxide backbones.Such commercially available detergent includes SOKALAN section bar material, for example SOKALAN HP-22, purchased from BASF (West Germany).Different types of other suitable soil release polymers include commercially available material ZELCON 5126 (being purchased from DuPont) and MILEASE T (being purchased from ICI).When it is present, it can be based in laundry composition Total amount with 0.01 to 10 wt% content include soil release polymer.Other examples of soil release polymer are with trade name The terephthalic acid/diol copolymer of Texcare, Repel-o-tex, Gerol, Marloquest, Cirrasol sale.
Water-assisted solvent
Detergent composition, particularly fluid composition can optionally include water-assisted solvent, and it can prevent Formation of liquid crystals. The clarification of addition water-assisted solvent therefore help composition/transparent.Suitable water-assisted solvent includes but is not limited to propane diols, ethanol, Glycerine, urea, benzene sulfonate, toluene fulfonate, xylenesulfonate or cumene sulfonate.Suitable salt includes but is not limited to sodium, Potassium, ammonium, MEA, triethanolamine.Sulfonate can also be considered as anion surfactant as defined herein.It is preferred that Ground, water-assisted solvent is selected from propane diols, xylene sulfonate/salt, ethanol and urea, to provide optimum performance.The amount of water-assisted solvent is led to It is often 0 to 30%, preferably 0.5 to 30%, more preferably 0.5 to 30%, most preferably 1 to 15%.
Enzyme
Enzyme can also be present in preparation.It is preferred that enzyme include protease, lipase, pectin lyase, amylase, cutin Enzyme, cellulase, mannase.If it does, enzyme can use known enzyme stabilizers, such as boric acid is stabilized.
Embodiment
Base formulation composition A (Wt.%) B (wt.%) 1 (wt.%)
LAS (anion surfactant) (97%) 5.15 5.15 5.15
SLES (anion surfactant) 3.5 3.5 3.5
NEODOL 25-7E (nonionic surfactant) 7.5 7.5 7.5
PRIFAC 5908 (aliphatic acid) 1 1 1
MPG 15 15 15
Triethanolamine 2 2 2
NaOH (47%) 0.15 0.15 0.15
The silicone of glycine betaine functionalization - - 1.15
LR400 - 0.45 0.45
Water To 100 To 100 To 100
Using stable Stable Micro Systems texture analyzers (TA) XT plus optional appended friction mould Block tests pliability.The TA is to include the commercially available instrument of driving mechanism and 5 kg loadings rooms.Fabric through processing is loaded in this It is placed on the horizontal checkout platform of instrument and by the neoprene cylindrical probe for investing loading room on fabric face.Programme-control Texture analyzer moves forward and backward probe with 10 mm/s speed on fabric in 40 mm distance.It is soft with probe movement The frictional force of part record probe experience.Average friction coefficient in whole test is used as measuring for pliability.
Preparation Average pliability fraction 95% confidence level Statistical significance
A (control) 1.2567 0.0227 -
B (control) 1.1784 0.0165 -
1 1.0459 0.0124 It is
As a result show to improve by using the silicone pliability statistically significantly of glycine betaine functionalization.

Claims (11)

1. a kind of laundry detergent composition, it is included:
(a) 1 to 40wt.% nonionic surfactant,
(b) 1 to 40wt.% anion surfactants；With,
(c) 0.1 to 10wt.% glycine betaine functionalizations silicone.
2. composition according to claim 1, wherein the silicone of the glycine betaine functionalization is deposited with 0.25 to 10wt.% content .
3. composition according to claim 2, wherein the silicone of the glycine betaine functionalization is with 0.25 to 7.5wt.% content In the presence of.
4. composition according to claim 3, wherein the silicone of the glycine betaine functionalization is deposited with 0.5 to 5wt.% content .
5. according to the composition of claim 1 or claim 2, wherein the nonionic surfactant with 4 to 40wt.%'s Content is present, and the anion surfactant exists with 4 to 40wt.% content.
6. composition according to claim 5, wherein the nonionic surfactant exists with 4 to 20wt.% content, institute Anion surfactant is stated with 4 to 20wt.% content to exist.
7. according to the composition of claim 1 or claim 2, wherein nonionic surfactant includes alcohol ethoxylate.
8. according to the composition of claim 1 or claim 2, it additionally comprises 0.1 to 2.5wt.% cationic polymer.
9. according to the composition of claim 1 or claim 2, it is fluid composition.
10. composition according to claim 9, its pH is 6.2 to 9.
11. composition according to claim 10, its pH is 6.5 to 8.5.
CN201380060299.3A 2012-11-20 2013-10-02 Composition for laundry composition Expired - Fee Related CN104797696B (en)

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EP12193351 2012-11-20
EP12193351.9 2012-11-20
PCT/EP2013/070527 WO2014079622A1 (en) 2012-11-20 2013-10-02 Ingredient for use in a laundry composition

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CN104797696B true CN104797696B (en) 2017-09-08

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