CN104884597A - Laundry compositions - Google Patents
Laundry compositions Download PDFInfo
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- CN104884597A CN104884597A CN201380060285.1A CN201380060285A CN104884597A CN 104884597 A CN104884597 A CN 104884597A CN 201380060285 A CN201380060285 A CN 201380060285A CN 104884597 A CN104884597 A CN 104884597A
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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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- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
The present invention relates to a laundry detergent composition comprising (a) nonionic surfactant;(b) anionic surfactant; and, (c) a betaine functionalised silicone.
Description
Invention field
The present invention relates to laundry composition.More particularly, the present invention relates to the laundry composition carrying out in washing softening.
background of invention
Textile fabric, comprises clothing, cleans with cloth-washing detergent traditionally.After clean, fabric may often sense of touch be coarse.For prevent clean after particularly repeatedly wash and shortcoming that the fabric touch that experiences after wearing the cycle is coarse, Development Technology increases the pliability of fabric, the conditioner composition added when comprising rinsing and the softening system joined in detergent composition.These preparations are categorized as the cloth-washing detergent carrying out in washing softening sometimes.
Silicone material such as polydimethylsiloxane (PDMS) is called softener material in laundry.
Need to improve and carrying out the product stability of the cloth-washing detergent softened based on being in the suds of silicone softener material.
We have found that the problems referred to above can by means of the preparation customer service comprising the functionalized silicone of trimethyl-glycine.These preparations provide the product of the stability showing improvement compared to aforementioned prior art.
summary of the invention
First aspect, the present invention relates to a kind of laundry detergent composition, it comprises :-
(a) 1 to 40 nonionogenic tenside of wt.%;
(b) 1 to 40 anion surfactant of wt.%; With,
C silicone that () 0.1 to 10 trimethyl-glycine of wt.% is functionalized
Preferably, the functionalized silicone of described trimethyl-glycine is with the content of 0.25 to 10 wt.%, and the more preferably content of 0.25 to 7.5 wt.%, the content more preferably causing 5 wt.% with 0.5 exists.
Preferably, described nonionogenic tenside and anion surfactant are separately with 4 to 40 wt.%, and more preferably the content of 4 to 20 wt.% exists.
Preferably, described nonionogenic tenside comprises alcohol ethoxylate.
Preferably, cationic polymers exists with the content of 0.1 to 2.5 wt.%.
Preferably, described detergent composition is liquid laundry detergent compositions.
If described composition is liquid, then its pH is preferably 6.2 to 9, is more preferably pH 6.5 to 8.5.
detailed Description Of The Invention
As used herein, term " comprises " expression and comprises (including), by ... form (made up of), by ... form (composed of), by ... composition (consisting of) and/or substantially by ... composition (consisting essentially of).
All per-cents of citation are wt%, based on the total amount in laundry composition, except as otherwise noted.
The present invention relates to the laundry composition comprising the functionalized silicone of nonionogenic tenside, anion surfactant and trimethyl-glycine.Said composition shows the stability of improvement for silicone material compared to other silicone.
form of the present invention
The present invention can adopt any one as many forms of laundry composition.Example comprises powder, particle, bar, gel and liquid.Preferred said composition is the form of liquid laundry product.Preferably they are main cleaning product (main wash products).It can adopt and can dilute or the not dilutable laundry composition form for main washing.This laundry composition can be such as isotropic liquid, or surfactant-structured liquid.Particularly preferred form of the present invention comprises composition, detergent/tenderizer product, to provide " be in the suds and soften ".
Preferably, described detergent composition is liquid laundry detergent compositions.Preferably, the pH of described liquid composition is 6.2 to 9, more preferably pH 6.5 to 8.5.
the silicone that trimethyl-glycine is functionalized
The functionalized silicone of described trimethyl-glycine exists with the content of 0.1 to 10 wt.%.The functionalized silicone of described trimethyl-glycine, preferably with the content of 0.25 to 10 wt.%, more preferably with the content of 0.25 to 7.5 wt.%, even more preferably with the content of 0.5 to 5 wt.%, most preferably exists with the content of 0.5 to 2.5 wt.%.
Described silicone has trimethyl-glycine functional group.Described silicone can be any silicone, but preferred silicone backbone is based on polydimethylsiloxane (PDMS), also referred to as dimethicone.
Preferred trimethyl-glycine functional group has the silicone backbone be connected with following preferred betaine structure:
Preferred silicone is dimethicone propyl group PG-trimethyl-glycine, can trade(brand)name TEGOPREN 6950 and REWOCARE 6950 available from Evonik.
tensio-active agent
This detergent composition comprises nonionogenic tenside and anion surfactant.
Non-ionic surfactant component preferably comprises alcohol ethoxylate.
Described alcohol ethoxylate is formed by uncle or secondary alcohol and reacting ethylene oxide.Usually, aliphatic C
8to C
18uncle or secondary straight or branched alcohol are to produce molar weight needed for alcohol ethoxylate and reacting ethylene oxide.Preferred alcohol ethoxylate has 2 to 40, and preferably 3 to 30, more preferably 5 to 20 are connected to the ethylene oxide unit of aliphatic chain.
Tensio-active agent can be selected from " Surface Active Agents ", volume 1, Schwartz & Perry, Interscience 1949, volume 2, Schwartz, Perry & Berch, Interscience 1958, " the McCutcheon's Emulsifiers and Detergents " latest edition published by Manufacturing Confectioners Company or " Tenside-Taschenbuch ", H. Stache, the second edition, Carl Hauser Verlag, the tensio-active agent described in 1981.The tensio-active agent of preferred use is saturated.
Operable suitable nonionic detergent compounds is particularly including having the reaction product of the compound of hydrophobic group with hydrogen atoms (such as fatty alcohol, acid, acid amides or alkylphenol) with oxirane (particularly independent oxyethane or oxyethane are together with propylene oxide).Specific nonionic detergent compounds is C
6to C
22alkylphenol-ethylene oxide condensate, is generally 5 to 25 EO, i.e. each molecule 5 to 25 ethylene oxide units, and aliphatic C
8to C
18the condensation product of uncle or secondary straight or branched alcohol and oxyethane, is generally 5 to 40 EO.
Operable suitable anionic detergent compounds can for having containing the organo-sulfate of alkyl of about 8 to about 22 carbon atoms and the water-soluble alkali metal salts of sulfonic acid, and term alkyl is used for comprising the moieties of higher acyl.The example of suitable synthetic anionic detergent compound is sodium and the sylvite of alkyl sulfuric ester, particularly passes through the senior C that sulfation is such as produced by butter or Oleum Cocois
8to C
18alcohol obtain those, alkyl C
9to C
20benzene sulfonic acid sodium salt and potassium, particularly linear secondary alkyl C
10to C
15benzene sulfonic acid sodium salt; With alkyl glycerol base ether sodium sulfovinate, those ethers of the higher alcohols being particularly derived from butter or Oleum Cocois and the synthol that is derived from oil.Anion surfactant also can comprise C
6-C
22the soap of lipid acid.Preferred anionic detergent compounds is C
11to C
15sodium alkyl benzene sulfonate and C
12to C
18alkyl sulfuric ester sodium.The sulfonate comprised as hydrotrote (hydrotrobe) can be considered to anion surfactant as defined herein in addition.Also useful surface-active agents such as shows those of the middle description of the resistance to EP-A-328 177 (Unilever) saltoutd, the alkyl polyglucoside surfactant described in EP-A-070 074, and alkyl monoglycosides.
Nonionic detergent with 1 to 40 wt%, preferably 2 to 35 wt%, more preferably 4 to 20 wt%, or even 6 to 20 wt% amount exist.
Anion surfactant with 1 to 40 wt%, preferably 2 to 35 wt%, more preferably 4 to 20 wt%, or even 6 to 20 wt% amount exist.
The total amount of the tensio-active agent existed in composition is preferably at least 5 wt%, is more preferably at least 10 wt%.More preferably the total amount of tensio-active agent is 15 to 65 wt%, is preferably 10 to 50 wt%.
Except above-mentioned nonionic and anion surfactant, also can there is other tensio-active agent, such as cats product, and both sexes/zwitterionics such as betaines.
optional member
cationic polymers
Described composition can comprise cationic polymers in addition.
This term represents the polymkeric substance with overall positive charge.
Preferred cationic polymkeric substance is selected from: Cationic polysaccharide polymer, there is the non-glycopolymers of positively charged ion of cationic protonated amine or quaternary ammonium functional group, the non-glycopolymers of this positively charged ion is homopolymer or multipolymer, it is derived from the monomer containing amino or quaternary nitrogen functional group, be polymerized by the following monomer classification of at least one: acrylate, methacrylic ester, acrylamide, Methacrylamide; Allylic (comprising diallyl and methacrylic); Ethyleneimine; And/or vinyl monomer classification, and composition thereof.
More preferably cationic polymers is selected from cationic cellulose polymer, cationic guar polymer, the polymkeric substance of cation quaternary diallyl ammonium and (methyl) acrylate, (methyl) vinylformic acid diethylamino ethyl ester or (methyl) tbutylaminoethylacrylate with the homopolymer of its quaternary amine or protonated amines form or multipolymer, and composition thereof.
Most preferably cationic polymers is Cationic polysaccharide polymer.
More preferably this Cationic polysaccharide polymer is cation guar gum or cationic cellulose polymer.Most preferably cationic polymers is cationic cellulose polymer, such as quaternary Natvosol.
Said composition can comprise single cationic polymers, or the mixture of cationic polymers from identical or different kind, and namely said composition can contain Cationic polysaccharide polymer and the non-polysaccharide polymer of positively charged ion.
Cationic polysaccharide polymer
Term " Cationic polysaccharide polymer " represents the polymkeric substance with polysaccharide skeleton and overall positive charge.Polysaccharide is the polymkeric substance be made up of the monosaccharide monomers linked together by glycosidic link.
The cationic polysaccharide based polyalcohol existed in the present composition has the polysaccharide skeleton of modification, and modification and extra chemical group react with some free hydroxyl groups of polysaccharide skeleton, to provide overall positive charge to the cellulose monomer units of modification.
Being applicable to preferred Cationic polysaccharide polymer kind of the present invention is have through modification to introduce those of the polysaccharide skeleton of quaternary ammonium salt.Preferred quaternary ammonium salt is connected to polysaccharide skeleton by hydroxyethyl or hydroxypropyl.The charged nitrogen of preferred quaternary ammonium salt has one or more alkyl substituent.
Preferred cationic polysaccharide based polyalcohol has based on guar gum or based on cellulosic skeleton.Most preferred based on cellulosic cationic polymers.Guar gum is the polygalactomannan with the mannose backbone that β-Isosorbide-5-Nitrae connects, and it has the branch point of the galactose units to α-1,6 connection.
Suitable cationic guar derivative, such as guar hydroxypropyltrimonium ammonium chloride, its particular instance comprises by the commercially available Jaguar series of Rhone-Poulenc Incorporated, and serial by the N-Hance that Aqualon Division of Hercules, Inc are commercially available.
Example preferably based on the cationic polymers of guar gum is guar gum 2-hydroxyl-3-(trimethyl ammonium) propyl ether salt.
Mierocrystalline cellulose is have the polysaccharide of glucose as monomer whose, and especially, it is the straight-chain polymer of the D-glucopyranose units by β-Isosorbide-5-Nitrae glycosidic link connection, and is linear unbranched polymer.
Example cationic cellulose polymer is the salt of the epoxide reactive Natvosol replaced with trimethyl ammonium, polyquaternium 10(Polyquatemium 10 is called in the art) in the international nomenclature of cosmetic composition, and department Amerchol Corporation can be divided purchased from the son of Dow Chemical Company, commercially available with Polymer LR, JR and KG series of polymers.Other suitable cationic cellulose type comprises the polymeric quaternary ammonium salts with the epoxide reactive Natvosol of lauryl dimethyl ammonium-replacement, is called polyquaternium 24 in the art in the international nomenclature of cosmetic composition.These materials purchased from Amerchol Corporation, can be sold with Polymer LM-200.
The representative instance of preferred cationic cellulose polymer comprises coco dimethyl ammonium hydroxypropyl oxygen ethyl cellulose, Lauryldimonium Hydroxypropyl base oxygen ethyl cellulose, ammonium chloride hydroxypropyl oxygen ethyl cellulose, and ammonium chloride Natvosol; Mierocrystalline cellulose 2-hydroxyethyl 2-hydroxyl 3-(trimethyl ammonium) propyl ether salt (cellulose 2-hydroxyethyl 2-hydroxy 3-(trimethyl ammonio) propyl ether salt), polyquaternium-4, Polyquaternium-10, polyquaternium-24 and Polyquaternium-67 or its mixture.
More preferably cationic cellulose polymer is quaternized hydroxyether cellulosic cationic polymers.These are commonly called Polyquaternium-10.Sold with trade(brand)name UCARE by Amerchol Corporation for suitable commercial cationic cellulose polymer compound product of the present invention.
Other cationoid polymerisation species
Also the cationic polymers based on non-polysaccharide can be used.The non-glycopolymers of suitable positively charged ion comprises those with cationic protonated amine or quaternary ammonium functional group, it is the homopolymer or the multipolymer that are derived from the monomer containing amino or quaternary nitrogen functional group, be polymerized by the following monomeric species of at least one: acrylate, methacrylic ester, acrylamide, Methacrylamide; Allylic (comprising diallyl and methacrylic); Ethyleneimine; And/or vinyl monomer kind and composition thereof.
The non-glycopolymers of preferred positively charged ion comprises the polymkeric substance containing positively charged ion quaternary diallyl ammonium, (methyl) acrylate, (methyl) vinylformic acid diethylamino ethyl ester or (methyl) tbutylaminoethylacrylate with the homopolymer of its quaternary amine or protonated amines form or multipolymer, and composition thereof.
Other suitable cationic polymers for said composition comprises the multipolymer (being called as polyquaternium-16) of l-vinyl-2-pyrrolidone and 1-vinyl-3-methylimidazole salt; The multipolymer (being called as polyquaternium-11) of l-vinyl-2-pyrrolidone and dimethylaminoethyl methacrylate; Polymkeric substance containing positively charged ion quaternary diallyl ammonium, comprises such as dimethyl diallyl ammonium chloride homopolymer, the multipolymer (being called as polyquaternium 6 and polyquaternium 7 respectively) of acrylamide and dimethyl diallyl ammonium chloride; Acrylic acid ampholyte copolymer, comprise the multipolymer (being called as polyquaternium 22) of vinylformic acid and dimethyl diallyl ammonium chloride, the terpolymer (being called as polyquaternium 39) of vinylformic acid and dimethyl diallyl ammonium chloride and acrylamide, the terpolymer (being called as polyquaternium 47) of vinylformic acid and methacryiamidopropyl trimethyl ammonium chloride and methacrylic ester.The monomer that preferred positively charged ion replaces is the dialkyl amido allyl group acrylamide (dialkylaminoallcyl acrylamides) that positively charged ion replaces, dialkyl amido allyl methacrylamide, and combination.
The counter ion of cationic polymers are freely selected from halogen ion: chlorion, bromide anion and iodide ion; Or hydroxide radical, phosphate radical, sulfate radical, bisulfate ion, ethyl sulphate, methylsulfate, formate, and acetate moiety.
Cationic polymers is with 0.1 to 2.5 wt%, and preferably 0.1 to 2 wt%, more preferably the content of 0.2 to 1 wt% exists.
Many above-mentioned cationic polymerss can with many different molecular weight synthesis and commercially available.The molecular weight of preferred cationic polymkeric substance is 10,000 to 2,000, and 000 dalton, is more preferably 100,000 to 1000,000 dalton.
Detergent composition optionally can comprise one or more following optional compositions: cover dyestuff, enzyme, antiredeposition polymkeric substance, dye transfer inhibiting polymers, washing assistant, sequestering agent, opalizer and/or soil release polymer.
washing assistant and sequestering agent
This detergent composition also optionally can contain organic detergent washing assistant or the sequester agent material of relatively low content.Example comprises basic metal, Citrate trianion, succinate, malonate, carboxymethyl succinates, carboxylate salt, multi-carboxylate and many ethanoyl carboxylate salt (polyacetyl carboxylates).Particular instance comprises oxygen disuccinic acid, mellitic acid, benzene polycarboxylic acid, ethylenediamine tetraacetic acid (EDTA), DTPA, alkyl-or alkenyl succinic acid, the sodium of nitrilotriacetic acid(NTA) and citric acid, potassium and lithium salts.Other example is DEQUEST, the organic phospho acid salt form sequestering agent sold by Monsanto, and alkane hydroxyethylidene diphosphonic acid salt.
Other suitable organic washing-assisting detergent comprises known high-molecular weight polymer and the multipolymer with washing assistant performance.Such as, this material comprises suitable polyacrylic acid, polymaleic acid, and poly propenoic acid maleic acid and their salt, such as sold with title SOKALAN by BASF those.Another kind of suitable washing assistant is sodium carbonate.
If used, builder material can form about 0.5% to 20 wt% of composition, preferably 1 wt% to 10 wt%.Preferred washing assistant content is lower than 10 wt% of composition and preferably lower than 5 wt%.
Preferred laundry detergent agent formulation is that phosphate free helps laundry detergent agent formulation, namely containing the phosphoric acid salt lower than 1 wt%.
cover dyestuff
Cover dyestuff deposits on fabric during the washing or rinse step of washing process, for fabric provides visible colourity.Covering of white garments according to consumer preference, can realize by any color.Blue and purple is particularly preferred tone, and therefore preferred dyestuff or dye mixture for providing those of blueness or violet hue in white fabrics.The dyestuff that covers used is preferably blue or purple.
Cover dye chromophore and be preferably selected from monoazo, tetrazo, triphenyl methane, San Ben Bing dioxazine (triphenodioxazine), phthalocyanine, naphthalene lactan, azine and anthraquinone.Most preferably monoazo, tetrazo, azine and anthraquinone.
Most preferably dyestuff is with at least one sulfonated group.
Preferably cover dyestuff and be selected from substantive dyestuff, matching stain, hydrophobic dye, cationic dyestuff and reactive dyestuffs.
If comprised, cover dyestuff and be present in composition with 0.0001 to 0.01 wt%.
fluorescent agent
Said composition preferably includes fluorescent agent (white dyes).Fluorescent agent is well-known, and many this fluorescent agents are commercially available.Usually, these fluorescent agents with its an alkali metal salt, the form supply of such as sodium salt and use.The total amount of one or more fluorescent agents used in composition is generally 0.005 to 2 wt%, is more preferably 0.01 to 0.1 wt%.Preferred fluorescent agent classification is: two-styrylbiphenyl compounds, such as Tinopal (trade mark) CBS-X, two-amine stilbene, two-sulfoacid compound, such as pure Xtra and Blankophor of Tinopal DMS (trade mark) HRH, and pyrazoline compounds, such as Blankophor SN.Preferred fluorescent agent is: 2-(4-styryl-3-sulfo group phenyl)-2H-naphtho-[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-6-(N-methyl-N-2-hydroxyethyl) amino-1, 3, 5-triazine-2-base)] amino stilbene-2-2' disulfonate, 4, 4'-bis-{ [(4-anilino-6-morpholino-1, 3, 5-triazine-2-base)] amino stilbene-2-2' disulfonate, with 4, 4'-bis-(2-sulfostyryl) biphenyl disodium.
perfume compound
Preferred said composition comprises perfume compound.Perfume compound is preferably 0.001 to 3 wt%, most preferably is 0.1 to 1 wt% scope.CTFA (the Cosmetic that many suitable example of perfume compound are being published by CFTA Publications, Toiletry and Fragrance Association), 1992 International Buyers Guide, and provide in OPD 1993 Chemicals Buyers Directory the 80th annual version published by Schnell Publishing Co..
There is multiple fragrance components in preparation is universal phenomenon.In the present compositions, estimate to have four kinds or more, preferably five kinds or more, more preferably six kinds or more or the even distinct fragrance agent component of seven kinds or more.
In fragrance blend, preferably 15 to 25 wt% are head perfume (or spice) (top note).Head perfume (or spice) is defined (Journal of the Society of Cosmetic Chemists 6 (2): 80 [1955]) by Poucher.Preferred head perfume (or spice) is selected from tangerine oil, phantol, phanteine (linalyl acetate), lavandula angustifolia, dihydromyrcenol, rose oxide and cis 3-alcohol.
Preferably laundry treatment compositions is not such as, containing peroxygen bleach, SPC-D, Sodium peroxoborate and peracid.
polymkeric substance
Said composition can comprise one or more polymkeric substance.By promoting that dirt becomes scrappy (retail) and/or prevents dye transfer in solution or suspension, polymkeric substance can contribute to cleaning process.Polymkeric substance also can contribute to decontamination process.Dye transfer, antiredeposition and soil release polymer describe in further detail following.
Said composition can comprise one or more polymkeric substance.Example is carboxymethyl cellulose, Natvosol, hydroxypropylcellulose, PEG, poly-(vinyl alcohol), ethoxylated polyamine, polycarboxylate, such as polyacrylic ester, toxilic acid/acrylic copolymer and lauryl methacrylate(LMA)/acrylic copolymer.
dye transfer inhibitor
Modern detergent compositions uses polymkeric substance as so-called ' dyestuff-transfer inhibitor ' usually.These polymkeric substance prevent dye migration, particularly during long soak time.Usually; this dye transfer inhibitor comprises polyvinylpyrrolidonepolymers polymers; polyamines N-oxide polymer; the multipolymer of NVP and N-vinyl imidazole; manganese phthalocyanine; peroxidase and composition thereof, and usually exist with the content of 0.01 to 10 wt% based on the total amount in laundry composition.
antiredeposition polymkeric substance
Design antiredeposition polymkeric substance suspends or disperses dirt.Typically, antiredeposition polymkeric substance is ethoxylation and/or propoxylation is polyethylene imine based or polycarboxylate/salt material, such as with trade mark ACUSOL purchased from Dow Chemical, with Alcosperse purchased from Akzonobel or with Sokolan purchased from BASF based on acrylic acid homopolymer or multipolymer.
soil release polymer
The example of suitable soil release polymer comprises poly-(vinyl ester), such as C
1-C
6the graft copolymer of vinyl ester, is preferably grafted to poly-(vinyl-acetic ester) on polyalkylene oxide backbones.This type of commercially available stain remover comprises SOKALAN shaped material, such as SOKALAN HP-22, purchased from BASF (West Germany).Other dissimilar suitable soil release polymer comprises commercially available material ZELCON 5126 (purchased from DuPont) and MILEASE T (purchased from ICI).When it is present, soil release polymer can be comprised based on the total amount in laundry composition with the content of 0.01 to 10 wt%.Other example of soil release polymer is the terephthalic acid/diol multipolymer sold with trade(brand)name Texcare, Repel-o-tex, Gerol, Marloquest, Cirrasol.
help water solvent
Detergent composition, particularly liquid composition optionally can comprise and help water solvent, and it can prevent Formation of liquid crystals.Add and help water solvent therefore to help the clarification of composition/transparent.The suitable water solvent that helps includes but not limited to propylene glycol, ethanol, glycerine, urea, benzene sulfonate, tosylate, xylenesulfonate or cumene sulfonate.Suitable salt includes but not limited to sodium, potassium, ammonium, monoethanolamine, trolamine.Sulfonate also can be considered to anion surfactant as defined herein.Preferably, water solvent is helped to be selected from propylene glycol, xylene sulfonate/salt, ethanol and urea, to provide optimum performance.Help the amount of water solvent to be generally 0 to 30%, be preferably 0.5 to 30%, be more preferably 0.5 to 30%, most preferably be 1 to 15%.
enzyme
Enzyme also may reside in preparation.Preferred enzyme comprises proteolytic enzyme, lipase, pectin lyase, amylase, at, cellulase, mannase.If existed, enzyme can use known enzyme stablizer, such as boric acid stabilization.The impact of the cationic polymers that the selection of enzyme may be existed.
Embodiment
Test the consistency of various silicone and two kinds of anionic/nonionic surfactant laundry pharmaceutical bases ' Y ' and ' Z ' (respectively corresponding to high and low surfactant concentration).
| Base preparation components | Y (Wt.%) | Z (wt.%) |
| LAS (anion surfactant) (97%) | 5.15 | 14.5 |
| SLES (anion surfactant) | 3.5 | 4 |
| NEODOL 25-7E (nonionogenic tenside) | 7.5 | 17 |
| PRIFAC 5908 (lipid acid) | 1 | 2.25 |
| MPG | 15 | 17 |
| Trolamine | 2 | 4.55 |
| NaOH (47%) | 0.15 | 3 |
| Water | 65.7 | 37.7 |
20g matrix formulations is weighed in bottle, adds emulsified silicone wherein.Stir said preparation, then make it at room temperature leave standstill.Preparation described in Visual Observations Observations detects stability.Said preparation is transparent, muddy or is separated.2 days (for matrix formulations ' Y '), or 1 week (for matrix formulations ' Z ') repeated observation afterwards.If after twice observation, preparation is limpid, then product is considered as stablizing.
The silicone used in embodiment A-G is softening silicone known in the prior art.The silicone that embodiment 1 uses trimethyl-glycine functionalized.This experiment uses emulsified silicone.' ortho states ' uses the silicone of emulsification.Use the silicone of the non-emulsification of Tergitol TMN-6 emulsification.
Use following test silicone :-
| Embodiment | Title material |
| A | 1, 2PDMS 1k cSt* |
| B | 1, 2PDMS 1k cSt* + DPE |
| C | 1, 2PDMS 60k cSt* |
| D | 2Arristan 64 |
| E | 2Finish WR1100 |
| F | 2Finish WR1100 + DPE |
| G | 1, 2PDMS 100nm emulsion |
| 1 | 3Rewocare 6950 (dimethicone propyl group PG-trimethyl-glycine) |
1pDMS refers to polydimethylsiloxane;
* 1kcSt refers to viscosity of material (1k cSt=1,000 centistoke etc..);
2pDMS, Arristan and Finish are the examples of softening silicone, and are derived from Dow Chemical respectively, CHT-Beitlich and Wacker;
3rewocare 6950 is derived from Evonik.
The silicone C of supply emulsion form, D, G and 1, use Tergitol TMN-6 emulsified silicone A, and E, or use combination emulsified silicone B and F of dipropylene glycol and Tergitol TMN-6 to reflect the product feature of the Rewocare 6950 (it is to comprise the emulsion form supply of dipropylene glycol) of supply.
The result introducing silicone in matrix formulations ' Y ' is :-
| Embodiment | Initial inspection result | 2 days observationss |
| A | Muddy | Be separated |
| B | Muddy | Be separated |
| C | Muddy | Be separated |
| D | Muddy | Be separated |
| E | Muddy | Be separated |
| F | Muddy | Be separated |
| G | Muddy | Be separated |
| 1 | Limpid | Limpid |
The silicone only having trimethyl-glycine functionalized provides acceptable limpid product.This test is unstable due to muddy and final being separated.
The result introducing silicone in matrix formulations ' Z ' is :-
| Embodiment | Initial inspection result | 1 week observations |
| A | Muddy | Be separated |
| B | Muddy | Be separated |
| C | Muddy | Be separated |
| D | Muddy | Be separated |
| E | Muddy | Be separated |
| G | Muddy | Be separated |
| 1 | Limpid | Limpid |
Again, the silicone only having trimethyl-glycine functionalized provides acceptable limpid product.This test is unstable due to muddy and final being separated.
Claims (7)
1. a laundry detergent composition, it comprises :-
(a) 1 to 40 nonionogenic tenside of wt.%,
(b) 1 to 40 wt.% anion surfactant; With,
C silicone that () 0.1 to 10 wt.% trimethyl-glycine is functionalized.
2. composition according to claim 1, the functionalized silicone of wherein said trimethyl-glycine, with the content of 0.25 to 10 wt.%, preferably with the content of 0.25 to 7.5 wt.%, more preferably exists with the content of 0.5 to 5 wt.%.
3. according to the composition of claim 1 or claim 2, wherein said nonionogenic tenside is with 4 to 40 wt.%, and preferably the content of 4 to 20 wt.% exists, and described anion surfactant is with 4 to 40 wt.%, and preferably the content of 4 to 20 wt.% exists.
4., according to the composition of aforementioned any one of claim, wherein nonionogenic tenside comprises alcohol ethoxylate.
5., according to the composition of aforementioned any one of claim, it comprises the cationic polymers of 0.1 to 2.5 wt.% in addition.
6., according to the composition of aforementioned any one of claim, it is liquid composition.
7. composition according to claim 6, its pH is 6.2 to 9, preferred pH 6.5 to 8.5.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12193353.5 | 2012-11-20 | ||
| EP12193353 | 2012-11-20 | ||
| PCT/EP2013/070525 WO2014079620A1 (en) | 2012-11-20 | 2013-10-02 | Laundry compositions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104884597A true CN104884597A (en) | 2015-09-02 |
| CN104884597B CN104884597B (en) | 2018-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380060285.1A Expired - Fee Related CN104884597B (en) | 2012-11-20 | 2013-10-02 | Laundry composition |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP2922938B1 (en) |
| CN (1) | CN104884597B (en) |
| AR (1) | AR093523A1 (en) |
| BR (1) | BR112015009471B1 (en) |
| CL (1) | CL2015001053A1 (en) |
| TR (1) | TR201802447T4 (en) |
| WO (1) | WO2014079620A1 (en) |
| ZA (1) | ZA201502941B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104797696A (en) * | 2012-11-20 | 2015-07-22 | 荷兰联合利华有限公司 | Ingredient for use in a laundry composition |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB202203182D0 (en) | 2022-03-08 | 2022-04-20 | Rarity Bioscience Ab | Method of detection of a target nucleic acid sequence in a single reaction vessel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5514302A (en) * | 1992-09-25 | 1996-05-07 | S.C. Johnson & Son, Inc. | Fabric cleaning shampoo compositions |
| US5725736A (en) * | 1996-10-25 | 1998-03-10 | Kimberly-Clark Worldwide, Inc. | Tissue containing silicone betaines |
| WO2000024853A2 (en) * | 1998-10-27 | 2000-05-04 | Unilever Plc | Wrinkle reduction laundry product compositions |
| US20040033924A1 (en) * | 2002-08-14 | 2004-02-19 | Murphy Dennis Stephen | Methods for conferring fabric care benefits during laundering |
| CN1942572A (en) * | 2004-04-16 | 2007-04-04 | 宝洁公司 | Liquid laundry detergent compositions with silicone fabric care agents |
| CN104797696A (en) * | 2012-11-20 | 2015-07-22 | 荷兰联合利华有限公司 | Ingredient for use in a laundry composition |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GR76189B (en) | 1981-07-13 | 1984-08-03 | Procter & Gamble | |
| GB8803036D0 (en) | 1988-02-10 | 1988-03-09 | Unilever Plc | Liquid detergents |
| GB9220339D0 (en) * | 1992-09-25 | 1992-11-11 | Johnson & Son Inc S C | Improved fabric cleaning shampoo composition |
| US6403548B1 (en) * | 1998-10-27 | 2002-06-11 | Unilever Home & Personal Care Usa, Division Of Conopco, Inc. | Wrinkle reduction laundry product compositions |
-
2013
- 2013-10-02 CN CN201380060285.1A patent/CN104884597B/en not_active Expired - Fee Related
- 2013-10-02 EP EP13773698.9A patent/EP2922938B1/en active Active
- 2013-10-02 WO PCT/EP2013/070525 patent/WO2014079620A1/en active Application Filing
- 2013-10-02 BR BR112015009471-6A patent/BR112015009471B1/en not_active IP Right Cessation
- 2013-10-02 TR TR2018/02447T patent/TR201802447T4/en unknown
- 2013-11-18 AR ARP130104238A patent/AR093523A1/en active IP Right Grant
-
2015
- 2015-04-23 CL CL2015001053A patent/CL2015001053A1/en unknown
- 2015-04-29 ZA ZA2015/02941A patent/ZA201502941B/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5514302A (en) * | 1992-09-25 | 1996-05-07 | S.C. Johnson & Son, Inc. | Fabric cleaning shampoo compositions |
| US5725736A (en) * | 1996-10-25 | 1998-03-10 | Kimberly-Clark Worldwide, Inc. | Tissue containing silicone betaines |
| WO2000024853A2 (en) * | 1998-10-27 | 2000-05-04 | Unilever Plc | Wrinkle reduction laundry product compositions |
| US20040033924A1 (en) * | 2002-08-14 | 2004-02-19 | Murphy Dennis Stephen | Methods for conferring fabric care benefits during laundering |
| CN1942572A (en) * | 2004-04-16 | 2007-04-04 | 宝洁公司 | Liquid laundry detergent compositions with silicone fabric care agents |
| CN104797696A (en) * | 2012-11-20 | 2015-07-22 | 荷兰联合利华有限公司 | Ingredient for use in a laundry composition |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104797696A (en) * | 2012-11-20 | 2015-07-22 | 荷兰联合利华有限公司 | Ingredient for use in a laundry composition |
| CN104797696B (en) * | 2012-11-20 | 2017-09-08 | 荷兰联合利华有限公司 | Composition for laundry composition |
Also Published As
| Publication number | Publication date |
|---|---|
| CL2015001053A1 (en) | 2015-08-28 |
| EP2922938A1 (en) | 2015-09-30 |
| AR093523A1 (en) | 2015-06-10 |
| CN104884597B (en) | 2018-03-16 |
| ZA201502941B (en) | 2016-11-30 |
| TR201802447T4 (en) | 2018-03-21 |
| EP2922938B1 (en) | 2018-02-07 |
| BR112015009471A2 (en) | 2017-07-04 |
| BR112015009471B1 (en) | 2021-06-15 |
| WO2014079620A1 (en) | 2014-05-30 |
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