CN100430042C - Compositions for washing and conditioning hair - Google Patents
Compositions for washing and conditioning hair Download PDFInfo
- Publication number
- CN100430042C CN100430042C CNB2003801027374A CN200380102737A CN100430042C CN 100430042 C CN100430042 C CN 100430042C CN B2003801027374 A CNB2003801027374 A CN B2003801027374A CN 200380102737 A CN200380102737 A CN 200380102737A CN 100430042 C CN100430042 C CN 100430042C
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- compositions
- weight
- cationic polymer
- polymer
- hair
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- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- BGHCVCJVXZWKCC-NJFSPNSNSA-N tetradecane Chemical class CCCCCCCCCCCCC[14CH3] BGHCVCJVXZWKCC-NJFSPNSNSA-N 0.000 description 1
- IIYFAKIEWZDVMP-NJFSPNSNSA-N tridecane Chemical class CCCCCCCCCCCC[14CH3] IIYFAKIEWZDVMP-NJFSPNSNSA-N 0.000 description 1
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 239000004034 viscosity adjusting agent Substances 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
- 238000004846 x-ray emission Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
- A61K8/737—Galactomannans, e.g. guar; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/02—Preparations for cleaning the hair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/12—Preparations containing hair conditioners
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/42—Colour properties
- A61K2800/43—Pigments; Dyes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/54—Polymers characterized by specific structures/properties
- A61K2800/542—Polymers characterized by specific structures/properties characterized by the charge
- A61K2800/5426—Polymers characterized by specific structures/properties characterized by the charge cationic
Abstract
Hair washing compositions are disclosed which comprise cleansing surfactant, water, first and second cationic polymers having at pH7 a charge density from 0.2 to 1 meq/gm and from 1.3 to 3 meq/gm respectively, and droplets of a water-insoluble conditioning oil of diameter 4 micrometres or less. The compositions provide cleansing with conditioning and low friction and ease of combing for wet and dry hair.
Description
Technical field
The present invention relates to the flushable Wo 2008069000 that falls, use said composition, fully rinse out subsequently in hair or health.Specially refer to shampoo Compositions and shower gels, both can clean hair, also can provide nursing hair.More particularly, relate to the hair-washing composition that is easy to carding effect when low friction and hair drying are provided.
Background and prior art
It is known in the art the hair cleaning being provided and nursing one's health symphyogenetic compositions.This class shampoo or shower gels compositions typically comprise one or more hair washings or cleaning purpose surfactant and one or more conditioners.Typically, these conditioners are water-fast oily matter, cationic polymer or cationic surfactant.The easier combing when making the hair moistening of a purpose of conditioner, easier processing when hair is dry, for example, it is at random to reduce static and hair.Especially for water-fast oiliness conditioner, the another one important function is for providing less friction, easy combing when making dry hair.
The known cationic polymer that in hair-washing composition, adds.For example US 6,444, and 628 disclose a kind of aqueous shampoo, and outside the composition that dewaters, this shampoo also comprises anion detersive surfactant, cationic polymer and monoalkyl quarternary ammonium salt compound.
Be to improve the deposition of conditioning oil on hair, this cationoid polymer is nursed one's health line of oils with water-insoluble usually and is closed use.United States Patent (USP) 3,753,916 disclose the purposes of cationic polymer as deposition aid.
Have now found that, when application comprises the cationic polymer particular combinations of water-insoluble oiliness conditioner droplet in hair-washing composition, can overcome some problems that run in existing washing and the care composition technology.At length say, be easy to combing after low friction that can be improved and the hair drying, and reduce sense of heaviness and greasy feeling, when cationic polymer that is used in combination high charge density in the shampoo and oiliness conditioner, many consumers can experience this sense of heaviness and greasy feeling.
Summary of the invention
First aspect the invention provides a kind of hair-washing composition, and described compositions comprises:
A) the cleaning surfactant of 1%-50% weight,
B) first cationic polymer of 0.01%-0.5% weight, this polymer are that 7 o'clock mean charge density is every gram 0.2-1.0meq at pH,
C) second cationic polymer of 0.01%-0.4% weight, this polymer are that 7 o'clock mean charge density is every gram 1.3-3.0meq at pH,
D) greater than the water of 40% weight and
E) discontinuous, the dispersive water-insoluble conditioning oil droplet of 0.1%-10% weight, this oil droplet has the average diameter (D below 4 microns or 4 microns
3,2),
It is characterized in that first cationic polymer and second cationic polymer be made up of the same monomer unit in essence.
Detailed Description Of The Invention
Water-insoluble is meant that the dissolubility of described material in 25 ℃ of water is 0.1% weight or following.
Unless otherwise indicated, otherwise all viscosity of mentioning refer to kinematic viscosity, and at 25 ℃, adopt calibrated capillary tube glass viscosity meter to measure under the gravity flow condition.
Unless otherwise indicated, otherwise all molecular weight of mentioning are weight average (M
W) molecular weight.Compositions provided by the invention is a waterborne compositions, and the using method of said composition is: said composition is rubbed in the hair, then with clean water flushing, final drying hair.
Compositions of the present invention chooses wantonly and can after flushing He before the drying, use conditioner preparation separately, but this may be also unnecessary, because will provide the hair cleaning and nurse one's health two aspect effects.
Compositions provided by the invention comprises the water greater than 40% weight, is preferably greater than 50%, more preferably greater than 65%.
Detersive surfactant
Hair-washing composition of the present invention comprises one or more detersive surfactant, and these surfactants are selected from the surfactant that the hair local application could be accepted and be applicable to cosmetics.
These suitable detersive surfactant that can be used singly or in combination are selected from anion surfactant, non-ionic surface active agent, both sexes and zwitterionic surfactant and composition thereof.
The anion detersive surfactant
Shampoo Compositions of the present invention typically comprises one or more anion detersive surfactant, and they are acceptable and be applicable to the hair local application for cosmetics.
Suitable anion detersive surfactant example has: alkyl sulfate, alkyl ether sulfate, alkylaryl sulfonate, alkanoyl isethionate, alkyl succinate, alkyl sulfo succinate, N-alkyl sarcosine salt, alkylphosphonic, alkyl ether phosphate, alkyl ether carboxy acid salt, α-alkene sulfonate; particularly their sodium salt, magnesium salt, ammonium salt, single, two and triethanolamine salt.Alkyl and acyl group generally contain 8-18 carbon atom, and can be unsaturated carbon atom.Can contain 1-10 oxirane or propylene oxide units in each molecule of alkyl ether sulfate, alkyl ether phosphate and alkyl ether carboxy acid salt.
The typical anion detersive surfactant that is used for shampoo Compositions of the present invention comprises: oil base sodium succinate, lauryl 2-Sulfosuccinic acid ammonium, ammonium lauryl sulfate, dodecylbenzene sodium sulfonate, DBSA triethanolamine, cocoyl sodium isethionate, lauryl sodium isethionate and N-sodium lauryl sarcosinate.Most preferred anion surfactant is sodium lauryl sulfate, lauryl ether sulphuric acid (n) sodium oxirane (EO) (wherein n is 1-3), ammonium lauryl sulfate and lauryl ether sulphuric acid (n) ammonium oxirane (wherein n is 1-3).
Also can use the mixture of above-mentioned any anion detersive surfactant.
The total amount of the anion detersive surfactant in the shampoo Compositions of the present invention is generally the 0.5%-45% of said composition weight, is preferably 1.5%-35%, more preferably 5%-20%.
Cosurfactant
For increasing aesthetics, physics or the sanitary characteristics of compositions, compositions can comprise cosurfactant.
A preferred examples is both sexes or zwitterionic surfactant, the amount that this class surfactant is comprised account for composition weight 0 to about 8%, preferred 1%-4%.
The example of both sexes and zwitterionic surfactant comprises: alkyl amine oxide, alkyl betaine, alkyl amido CAB, alkyl sulfobetaines (sulfobetaines), alkyl glycinate, alkyl carboxyl glycinate, alkyl both sexes propionate, alkyl both sexes glycinate, alkyl amido propyl hydroxy sulfobetaines, acyl taurine salt and acyl glutamate, wherein alkyl and acyl group have 8-19 carbon atom.The typical both sexes and the zwitterionic surfactant that are used for shampoo of the present invention comprise lauryl amine oxide, coco dimethyl sulfopropyl betaine, preferred lauryl betaine, cocoamidopropyl and cocos nucifera oil both sexes sodium propionate.
Another preferred examples is a non-ionic surface active agent, and the amount that this class surfactant is comprised accounts for the 0-8% of composition weight, is preferably 2%-5%.
For example, the representative ionic surfactant pack that can be included in the shampoo Compositions of the present invention is drawn together: aliphatic series (C
8-C
18) primary alconol of straight or branched or the condensation product of secondary alcohol or phenol and alkylene oxide, be generally oxirane, and generally have 6-30 ethylene oxide group.
Other representative ionic surfactant pack is drawn together list or dialkyl group alkanolamide.Example comprises the single isopropanol amide of cocos nucifera oil list or diglycollic amide and cocos nucifera oil.
The non-ionic surface active agent that also can be included in the shampoo Compositions of the present invention is alkylpolyglycosides (APG).Typically, APG is a kind of surfactant that comprises the alkyl of the one or more glycosyl blocks of connection (optional through bridging group).Preferred APG is as shown in the formula definition:
RO-(G)
n
Wherein R is saturated or undersaturated branched-chain or straight-chain alkyl, and G is a glycosyl.
R can represent about C
5To about C
20Mean alkyl chain length.The about C of preferred R representative
8To about C
12Mean alkyl chain length.Most preferably the R value is between about 9.5 to about 10.5.G can be selected from C
5Or C
6Monosaccharide residue, and be preferably glucosides.G can be selected from glucose, xylose, lactose, fructose, mannose and derivant thereof.Preferred G is a glucose.
Polymerization degree n can have about 1 to about 10 or above value.Preferred n value is about 1.1 to about 2, and most preferably the n value is about 1.3 to about 1.5.
Be applicable to that alkylpolyglycosides of the present invention can buy and comprise following these materials that for example have been determined: from the Oramix NS10 of Seppic, from Plantaren 1200 and the Plantaren 2000 of Henkel.
Other sugared deutero-ionic surfactant pack that can be included in the present composition is drawn together: C
10-C
18N-alkyl (C
1-C
6) poly-hydroxy fatty acid amide, for example C
12-C
18The N-methyl glucose amide is as describing and N-alkoxyl poly-hydroxy fatty acid amide among WO 92 06154 and the US 5 194 639, as C
10-C
18N-(3-methoxycarbonyl propyl) glucamide.
Compositions of the present invention also can be chosen wantonly and comprise one or more cation cosurfactants, and its amount that is comprised accounts for the 0.01%-10% of composition weight, and more preferably 0.05%-5% most preferably is 0.05%-2%.
The total amount of detersive surfactant in the present composition (comprising any cosurfactant and/or any emulsifying agent) accounts for the 1%-50% of composition weight usually, is preferably 2%-40%, more preferably 10%-25%.
A kind of mixture of preferred detersive surfactant is the combination of Zetesol AP, ammonium lauryl sulfate, PEG 5 coconut oleoyl amines and coconut oleoyl amine MEA (CTFA (cosmetics, toilet articles and fragrance association) name).
Cationic polymer
The present composition comprises first cationic polymer of 0.01%-0.5% weight, and the mean charge density that this polymer has when pH7 is every gram 0.2-1.0meq; With second cationic polymer of 0.01%-0.4% weight, the mean charge density that this polymer has when pH7 is every gram 1.3-3.0meq.
For the present invention, it is necessary that first and second cationic polymers are made up of same monomer and cationic substituent in essence, this means that described polymer comprises 95% weight or above same monomer.When polymer is the homopolymer that replaces of cation or copolymer, then for each polymer, cationic substituent in fact must be identical, but these two kinds of cationic polymers are for obtaining needed charge density, and the substitution value of first and second homopolymer is with difference.
Cationic polymer can be the homopolymer of cation replacement or can be formed by the monomer of two or more types.The molecular weight of each polymer is usually 100,000 and 2,000, between 000 dalton.Polymer will have the cationic nitrogenous group, as quaternary ammonium group or protonated amino, or its mixture.If the molecular weight of polymer is too low, then conditioning effect is poor.If too high, then may there be the high problem of tensile viscosity, cause when toppling over compositions the compositions wire drawing.
Described cationic nitrogenous group is present on the part of the whole monomeric units of cationic polymer as substituent group usually.Therefore, when polymer was not homopolymer, it can contain non-cationic monomer at interval.In CTFA cosmetic composition handbook (third edition), this base polymer has been described.Select the ratio of cation and non-cationic monomeric unit so that polymer has the cationic charge density in each required scope in first and second cationic polymers.
Suitable cationic polymers comprises for example copolymer of vinyl monomer, and it has cationic amine or quaternary ammonium functional group and water solublity spacer monomers for example (methyl) acrylamide, alkyl and dialkyl group (methyl) acrylamide, alkyl (methyl) acrylates, vinyl caprolactone and ethenyl pyrrolidone.The monomer that alkyl and dialkyl group replace preferably has the C1-C7 alkyl, more preferably has the C1-3 alkyl.Other suitable interval comprises vinyl esters, vinyl alcohol, maleic anhydride, propylene glycol and ethylene glycol.
Cationic amine can be primary, the second month in a season or tertiary amine, and this depends on the concrete kind and the pH value of compositions.General preferred secondary amine and tertiary amine, special preferred tertiary amine.
Vinyl monomer that amine replaces and amine can amine the form polymerization, then by the quaternized anticaustic ammonium that is converted into.
Cationic conditioning can comprise the monomeric unit mixture with polymer, and described monomeric unit is derived from the monomer and/or the compatible spacer monomer of amine and/or quaternary ammonium-substituted.
Suitable cationic conditioning for example comprises with polymer:
-contain the polymer of cation diallyl quaternary ammonium, comprise for example copolymer of dimethyl diallyl ammonium chloride homopolymer and acrylamide and dimethyl diallyl ammonium chloride, they are hereinafter referred to as polyquaternary amine (Polyquaternium) 6 and Polyquaternium7 in industry (CTFA);
-have a mineral acid salt (as United States Patent (USP) 4,009,256 describe) of the amino-Arrcostab of the homopolymer of unsaturated carboxylic acid of 3-5 carbon atom and copolymer;
-PAMC (as describing among the WO 95/22311).
Spendable other cationic conditioning comprises the cationic polysaccharide polymer with polymer, as cationic cellulose derivative, cationic starch derivative, cationic guar derivative.
The cationic polysaccharide polymer that is applicable to the present composition comprises the following formula monomer:
A-O-[R-N
+(R
1)(R
2)(R
3)X
-]，
Wherein: A is the anhydroglucose residue, as starch or cellulose anhydroglucose residue; R is alkylidene, oxyalkylene group, polyoxyalkylenes or hydroxy alkylidene, perhaps their combination; R
1, R
2And R
3Independently represent alkyl, aryl, alkaryl, aralkyl, alkoxyalkyl or alkoxy aryl, each group to contain and to reach about 18 carbon atoms at most.The total number of carbon atoms of each cationic moiety is (promptly at R
1, R
2And R
3In carbon atom and) be preferably about 20 or below, X is an anionic counter-ion.
Another type cationic cellulose comprises the epoxide reactive product polyquaternary ammonium salt that hydroxyethyl-cellulose and lauryl dimethyl ammonium replace, and (CTFA) is called Polyquaternium 24 in industry.(Edison, NJ USA) have for example bought with the trade name of Polymer LM-200 this class material from Amerchol Corp..
Other suitable cationic polysaccharide polymer comprises the copolymer (as at United States Patent (USP) 3,958,581 is described) of the cellulose ether that contains quaternary nitrogen (as at United States Patent (USP) 3,962,418 is described) and etherified cellulose and starch.
The cationic polysaccharide polymer of spendable special adequate types is a cationic guar derivative, for example guar gum hydroxypropyl-trimethyl ammonium chloride (can their JAGUAR trade mark series bought from Rhone-Poulenc).
First cationic polymer generally is present in the 0.01%-0.5% that level in the present composition will account for composition weight, is preferably 0.05%-0.4%, more preferably 0.1%-0.3%.
Second cationic polymer generally is present in the 0.01%-0.4% that level in the present composition will account for composition weight, is preferably 0.05%-0.35%, more preferably 0.1%-0.3%.
The cationic charge density of polymer is fit to be measured by the Kjeldahl method, as described under the American Pharmacopeia chemical drugs test nitrogen determination item.
Both guar gums of replacing for cation of preferred first and second cationic polymers, hydroxyethyl-cellulose that both replace for cation or both be PAMC, because these polymer relatively easily prepare also wide material sources.
Both are the guar gum hydroxypropyl-trimethyl ammonium chloride for preferred especially first and second cationic polymers.
It is 0.2meq/g-1.0meq/g that first cationic polymer has mean charge density, is preferably 0.3meq/g-0.9meq/g.
It is 1.3meq/g-3meq/g that second cationic polymer has mean charge density, is preferably 1.4meq/g-2.5meq/g, more preferably 1.5-1.8meq/g.
If the charge density of second cationic polymer is higher than specified scope, find that then hair may feel heavy or greasy.Consideration is because due to the too much deposition of second polymer.If the charge density of first polymer is lower than specified scope, find that then the moisture-regulating of compositions may be insufficient.
Water-insoluble conditioning oil
The water-insoluble conditioning oil that comprises 0.1%-10% weight in the present composition.This can be the non-silicone hydrophobic oil, but more preferably silicone conditioning agent.Preferred described conditioner is a non-volatile matter, and the expression conditioner has the vapour pressure that is lower than 1000 handkerchiefs in the time of 25 ℃.Conditioning oil is present in the compositions with dispersive emulsion droplet.
Water-insoluble in the present composition is nursed one's health oily total amount and is accounted for total composition weight and be preferably 0.2%-5%, more preferably 0.5%-3%.
Be used for that the hydrophobic conditioning oil of the emulsifying of shampoo of the present invention or shower gels compositions is adapted at having in the compositions below 4 microns or 4 microns, preferred below 2 microns or 2 microns, more preferably husky (Sauter) average droplet size (D below 1 micron or 1 micron
3,2).
Measure Sauter D
3,2The appropriate method of average diameter is to use the instrument as Malvern Mastersizer to pass through determination of laser light scattering.
Siloxanes conditioning oil
The water-insoluble conditioning oil of the preferred present composition is for comprising the emulsion droplet of siloxanes conditioning oil (preferably mainly being become by siloxanes conditioning line of oils).
Suitable siloxanes comprises polydiorganosiloxanepolyurea, particularly polydimethylsiloxane (CTFA called after dimethicone).Also be applicable to the polydimethylsiloxane (CTFA called after dimethiconol) for having hydroxyl end groups of the present composition (especially shampoo and conditioner).Siloxane glue with little degree of cross linking also is applicable to the present composition, described in for example WO 96/31188.
The viscosity of described siloxanes itself (not being Emulsion or final Wo 2008069000) typically is 350-200 in the time of 25 ℃, and 000,000mm
2/ sec.In the time of 25 ℃, preferred viscosities is at least 5,000mm
2/ sec, more preferably at least 10,000mm
2/ sec.Preferred viscosities is no more than 20,000,000mm
2/ sec, more preferably 10,000,000mm
2/ sec, most preferably 5,000,000mm
2/ sec.
Viscosity is provided by the supplier of siloxanes usually, perhaps measures or derives according to its molecular weight.
Preferred silicone oil also comprises functionalized silicone.Suitable functionalized silicone comprises the siloxanes that amino, carboxyl, Radix Betae base, quaternary ammonium group, glycosyl, hydroxyl and alkoxyl replace.Preferred functionalized siloxanes contains a plurality of substituent groups.
For avoiding query, about the siloxanes that hydroxyl replaces, the polydimethylsiloxane (CTFA called after dimethiconol) that only has hydroxyl end groups is not considered to functionalized siloxanes in the range of definition of the present invention.But the polydimethylsiloxane that contains hydroxyl substituent in polymer chain is considered to functionalized siloxanes.
The preferred functionalized siloxanes of a class that is included in the present composition is the siloxanes of amino-functional." siloxanes of amino-functional " expression contain at least one primary, the siloxanes of the second month in a season or tertiary amine groups or quaternary ammonium group.The siloxanes example of suitable amino-functional comprises have the CTFA called after polysiloxanes of " amino dimethicone (amodimethicone) ".The siloxanes instantiation that is applicable to amino-functional of the present invention is amido silicon oil DC2-8220, DC2-8166, DC2-8466 and DC2-8950-114 (all available from Dow Corning) and GE 1149-75 (available from General Electric Silicones).Suitable season siloxane polymer has been described among the EP-A-0530974.Preferred season, siloxane polymer was K3474, available from Goldschmidt.
In a preferred scheme of the present invention, the weight ratio of the polydimethylsiloxane of polydimethylsiloxane glue and described aminofunctional is 15: 1-1: 1
Another kind of preferred functional siloxane as composition in the hydrophobicity conditioning oil is the siloxanes that alkoxyl replaces.This quasi-molecule is called copolymeric siloxane alcohol (Copolycol), has one or morely optional to be bonded to poly(ethylene oxide) or poly(propylene oxide) group on the siloxane polymer skeleton by the alkyl linking group.
The copolymeric siloxane alcohol type example that is used for the present composition has molecular structure shown in the following formula:
Si (CH
3)
3[O-Si (CH
3) (A)]
p-[O-Si (CH
3) (B)]
q-O-Si (CH
3)
3In the formula, A has 1-22 carbon atom, preferred 4-18 carbon atom, the more preferably alkylidene chain of 10-16 carbon atom.B is for having structure-(R)-(EO)
r(PO)
SThe group of-OH, wherein R is a linking group, is preferably the alkylidene of 1-3 carbon atom.More preferably R is-(CH
2)
2-.The meansigma methods of r and s is or more than 5 or 5, more than preferred 10 or 10, more preferably more than 15 or 15.The meansigma methods of preferred r and s is below 100 or 100.In the formula, the p value is suitably for more than 10 or 10, more than preferred 20 or 20, more preferably more than 50 or 50, most preferably is more than 100 or 100.Suitable q value is 1-20, and the ratio of preferred p/q is more than 10 or 10, more preferably more than 20 or 20.The value of p+q is the number between the 11-500, is preferably 50-300.
Hydrophile-lipophile balance (HLB) value of suitable copolymeric siloxane alcohol is below 10 or 10, is preferably below 7 or 7, more preferably below 4 or 4.Suitable copolymeric siloxane alcohol matter is DC5200, is called lauryl PEG/PPG-18/18 methyl polysiloxane (INCI name), can buy from Dow Corning.
The parameter that hydrophilic value or HLB are well known to those skilled in the art is used to characterize surface active molecules and emulsifying agent.The suitable laboratory determination method of HLB is seen GriffinW.C, Journal of the Society of Cosmetic Chemists, 311 pages (1949) of the 1st volume.Dow Corning provides commodity copolymeric siloxane alcohol, and their HLB value is provided thereupon.
The siloxanes of preferred use amino-functional and the combination of non-functional siloxane.Particularly when water-insoluble oil was silicon oil mixture, preferred silicon oil mixture comprised following component:
(i) account for the polydimethylsiloxane glue of silicone oil gross weight 50%-95% weight, this siloxane glue have 200,000 unified mass units or above molecular weight and
(ii) account for second siloxanes of silicone oil gross weight 5%-50% weight, this siloxanes is the polydimethylsiloxane of amino-functional, and its molecular weight is less than 200,000 unified mass units.
EP 455185 (Helene Curtis) has described the siloxanes of the aminofunctional that is fit to that is used for this class mixture, and comprises the amino dimethicone of three silicyls that are shown below, and is extremely water insoluble because of it, therefore is used for compositions of the present invention:
Si(CH
3)
3-O-[Si(CH
3)
2-O-]
X-[Si(CH
3)(R-NH-CH
2CH
2NH
2)-O-]
Y-Si(CH
3)
3
Wherein X+Y is about 50 to about 500 number, and the amine functional group molar percentage is 0.3%-8%, and wherein R is the alkylidene with 2-5 carbon atom.Preferred X+Y is 100-300, and the amine functional group molar percentage is 0.3%-8%.
Said, use titration measuring amine functional group percentage by weight, promptly with the siloxanes sample of the salt acidometric titration aminofunctional that contains alcohol to the bromocresol green terminal point.Use molecular weight 45 (corresponding to CH
3-CH
2-NH
2) calculate the molar percentage of amine.
The molar percentage of the amine functional group of in this way measuring and calculating is suitably for 0.3%-8%, is preferably 0.5%-4%.
The siloxanes example of the aminofunctional of the commercially available silicone components that is used for the present composition has DC-8220 (having bought from Dow Corning), and viscosity is 150mm in the time of 25 ℃
2/ s and amine functional group molar percentage are 2.0%.
The polydimethylsiloxane siloxane glue also is the component of above-mentioned preferred silicon oil mixture.
Based on silicone components gross weight meter, the level that polydimethylsiloxane glue exists is at least 50% weight, preferably is at least 60% weight.
Polydimethylsiloxane glue is fit to have at least 500,000mm in the time of 25 ℃
2/ sec, preferably at least 600,000mm
2/ sec, more preferably at least 1,000,000mm
2The viscosity of/sec.In another preferred scheme of the present invention, polydimethylsiloxane in the time of 25 ℃ viscosity less than 500,000mm
2/ sec.
The molecular weight that first kind of siloxanes is fit to have is at least 200,000 dalton, preferably at least 400,000 dalton, more preferably at least 500,000 dalton.
The siloxane glue that is fit to comprises SE30, SE54 and SE76 (available from General ElectricSilicones).
Siloxanes can be added in the compositions with fluid, subsequent emulsifying, but for ease of processing, preferably add with preformed Emulsion.Preferred preformed siloxane emulsion also comprises suitable emulsifying agent, DBSA for example, or use the surface activity block copolymer to carry out emulsifying as emulsifying agent.Preferred silicone oil Emulsion form is the preferred Emulsion that uses high shear mixer to form through the machinery emulsification effect.
Non-silicone conditioning oil
That compositions of the present invention can comprise is dispersive, nonvolatile, water-insoluble oiliness non-silicone conditioner is as water-insoluble conditioning oil.
The oiliness or the fatty material that are fit to are selected from hydrocarbon-type oil, fatty acid ester and composition thereof.
Straight chain hydrocarbon oil preferably contains has an appointment 12 to about 30 carbon atoms.The polymeric hydrocarbon of alkenyl monomer (for example C2-C6 alkenyl monomer) also is fit to.
The instantiation of the hydrocarbon-type oil that is fit to comprises liquid paraffin, mineral oil, saturated and unsaturated dodecane, saturated and unsaturated tridecane, the saturated and unsaturated tetradecane, saturated and unsaturated pentadecane, saturated and unsaturated hexadecane and composition thereof.Also can use the branched chain isomer of these chemical compounds and the hydrocarbon long than long-chain.Another kind of suitable material is a polyisobutylene.
The suitable fatty acids ester is characterised in that to have at least 10 carbon atoms, and comprise the ester of hydrocarbon chain that has derived from fatty acid or alcohol, the monocarboxylate comprises alcohol ester and/or the acid esters of formula R ' COOR, wherein R ' and R independently represent alkyl or alkenyl, the total number of carbon atoms is at least 10 in R ' and R, preferably is at least 20.Also can use dialkyl and the trialkyl ester and the alkenyl esters of carboxylic acid.
Particularly preferred fatty acid ester is monoglyceride, diglyceride and triglyceride, more special monoesters, diester and three esters that are preferably glycerol and long-chain carboxylic acid such as C1-C22 carboxylic acid.Preferred material comprises cocoa ester (cocoa butter), glyceryl palmitostearate, Oleum helianthi, soybean oil and Oleum Cocois.
Preferably the viscosity of non-silicone conditioning oil itself is 350-10 in the time of 25 ℃, 000, and 000mm
2/ sec.More preferably viscosity is at least 5,000mm in the time of 25 ℃
2/ sec most preferably is at least 10,000mm
2/ sec.Preferred viscosities is no more than 500,000mm
2/ sec.
Other composition
The present composition can contain other composition that is applicable to hair cleaning and care composition.This constituents includes but not limited to spice, suspending agent, aminoacid and protein derivatives, viscosity modifier and antiseptic.
Now further illustrate the present invention by following indefiniteness embodiment.
Embodiment
According to detailed formulation preparation compositions in table 1 and the table 2.In table, all the components is all recently representing based on the weight percent of total formulation weight amount, and as the active component level.
Table 1
| Composition | Active component weight % |
| Anion surfactant | 10 |
| Amphoteric surfactant (CAPB) | 3 |
| Cation guar gum (seeing Table 2) | 0.2 |
| The emulsifying siloxanes | 1.5 |
| Remaining other minor constituent and water | To 100 |
Anion surfactant is ether sulfate (1EO), and CAPB is a cocoamidopropyl.Cation guar gum is Jaguar C17 or Jaguar C13S or the combination of the two, sees the following form 2 in detail.The emulsifying siloxanes is that (mole 700,000u) drop have 1 micron average D for amino silicone (mole 32,000, a mole % amine content is about 1.75%) and polydimethylsiloxane glue
3,2Liquid-drop diameter.
Table 2
| Embodiment | JaguarC13S | JaguarC17 | Frictional force | Deposition |
| A | 0.2 | 0 | 25643 | 108 |
| 1 | 0.175 | 0.025 | 22827 | 301 |
| 2 | 0.15 | 0.05 | 18896 | 515 |
| 3 | 0.125 | 0.075 | 16284 | 583 |
| 4 | 0.1 | 0.1 | 18098 | 615 |
| B | 0 | 0.2 | 15576 | 659 |
Per 5 centimetres of weight are the bundle of hair of 0.25 gram, through the aqueous solution cleaning of 14% SLES 2EO and 2% cocoamidopropyl, and then fully flushing, with the basis of these bundle of hair as following analysis.Shampoo to be measured is with distilled water diluting to 1: 10 weight, and fully stir with magnetic stirring apparatus.5 bundle hairs place a side of Petri dish, the shampoo of 1.5ml dilution is added on the hair along bundle of hair length, in culture dish, stirred 30 seconds then, be set at the flushing 30 seconds down of tap water (water hardness (French hard) is 12 °) that per minute 3-4 rises at 40 ℃, flow velocity subsequently.Repeat the washing process of service test shampoo solution, and then flushing.Be natural drying under the 45-60% with bundle of hair at 25 ℃, relative humidity then.
Use x-ray fluorescence spectrometry to be deposited on the amount (element silicon with ppm is measured) of the siloxanes on the hair sample.
Adopt laboratory technique, use the structural analysis instrument TA XT2i (available from StableMicrosystems) that buys to measure frictional force.
In family's service test,, compare one by one the compositions of Embodiment B and 3 and the benchmark preparation (being preparation A) that only contains 0.2%Jaquar C13S.User is to a series of attribute of performance marking of each preparation.
In family's service test, Embodiment B and 3 both all significantly be better than benchmark preparation (significance level reaches 90% and 95% respectively) aspect the hair attribute " smooth feeling ".Yet under " greasy scalp " item, the mark of Embodiment B significantly (90%) is lower than the benchmark preparation.By contrast, the greasy scalp item of embodiment 3 is better than (trend but not remarkable) benchmark preparation.
The service test result of family, frictional force and deposition test result show that the present composition can reach and have the conditioning performance of the compositions equivalence of independent high charge density cationic polymer, but does not have the negative effect of scalp greasy feeling.
Claims (15)
1. hair-washing composition, described compositions comprises:
A) the cleaning surfactant of 1%-50% weight,
B) first cationic polymer of 0.01%-0.5% weight, this polymer are that 7 o'clock mean charge density is 0.2meq/g-1.0meq/g at pH,
C) second cationic polymer of 0.01%-0.4% weight, this polymer are that 7 o'clock mean charge density is 1.3meq/g-3.0meq/g at pH,
D) greater than the water of 40% weight and
E) discontinuous, the dispersive water-insoluble conditioning oil droplet of 0.1%-10% weight, this oil droplet has the average diameter D below 4 microns or 4 microns
(3,2),
It is characterized in that first cationic polymer and second cationic polymer are in essence by same monomer unit and cationic substituent composition.
2. the compositions of claim 1, wherein said first cationic polymer and second cationic polymer are the guar gum that cation replaces.
3. the compositions of claim 2, wherein said first cationic polymer and second cationic polymer are the guar gum hydroxypropyl-trimethyl ammonium chloride.
4. the compositions of claim 1, wherein said first cationic polymer and second cationic polymer are the hydroxyethyl-cellulose that cation replaces.
5. the compositions of claim 1, wherein said first cationic polymer and second cationic polymer are PAMC.
6. each compositions in the aforementioned claim, wherein said cleaning is selected from anion surfactant, amphoteric surfactant, non-ionic surface active agent and composition thereof with surfactant.
7. the compositions of claim 6, wherein said cleaning surfactant is a zwitterionic surfactant.
8. each compositions among the claim 1-5, wherein said water-insoluble conditioning oil comprises silicone oil.
9. the compositions of claim 8, wherein said silicone oil comprises:
(i) account for the polydimethylsiloxane glue of silicone oil gross weight 50%-95% weight, this siloxane glue have unified mass unit more than 200,000 or 200,000 molecular weight and
(ii) account for second siloxanes of silicone oil gross weight 5%-50% weight, this siloxanes is the polydimethylsiloxane of amino-functional, and its molecular weight is less than 200,000 unified mass units.
10. the compositions of claim 9, wherein said polydimethylsiloxane glue viscosity in the time of 25 ℃ is 500,000mm
2/ sec or 500,000mm
2More than/the sec.
11. the compositions of claim 9, the polydimethylsiloxane of wherein said amino-functional in the time of 25 ℃ viscosity less than 500,000mm
2/ sec.
12. the compositions of claim 9, amino functionality is 0.3% mole-8% mole in the siloxanes of wherein said amino-functional.
13. the compositions of claim 9, the weight ratio of the polydimethylsiloxane of wherein said polydimethylsiloxane glue and described aminofunctional are 15: 1-1: 1.
14. each compositions among the claim 1-5, wherein said water-insoluble conditioning oil is the Emulsion form of preparation mechanical.
15. the method for washing and conditioning hair, described method comprises rubs each compositions in the aforementioned claim in the hair, then flushing, dry hair successively.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0226380A GB0226380D0 (en) | 2002-11-12 | 2002-11-12 | Compositions for washing and conditioning hair |
| GB0226380.4 | 2002-11-12 | ||
| GB0323276.6 | 2003-10-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1711068A CN1711068A (en) | 2005-12-21 |
| CN100430042C true CN100430042C (en) | 2008-11-05 |
Family
ID=9947675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003801027374A Expired - Fee Related CN100430042C (en) | 2002-11-12 | 2003-10-30 | Compositions for washing and conditioning hair |
Country Status (7)
| Country | Link |
|---|---|
| CN (1) | CN100430042C (en) |
| AR (2) | AR042022A1 (en) |
| AU (1) | AU2003293624A1 (en) |
| GB (2) | GB0226380D0 (en) |
| TW (2) | TWI319325B (en) |
| WO (1) | WO2004043413A1 (en) |
| ZA (1) | ZA200502000B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105636649A (en) * | 2013-10-18 | 2016-06-01 | 荷兰联合利华有限公司 | Hair care composition |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10224025A1 (en) * | 2002-05-31 | 2003-12-11 | Beiersdorf Ag | Nourishing hair shampoo |
| BRPI0516082A (en) * | 2004-09-24 | 2008-08-19 | Hercules Inc | high ds cationic polygalactomannans for skin care products |
| WO2017167552A1 (en) * | 2016-04-01 | 2017-10-05 | Unilever Plc | Personal cleansing composition |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0529883A1 (en) * | 1991-08-16 | 1993-03-03 | Unilever Plc | Microemulsion |
| US5543074A (en) * | 1994-02-18 | 1996-08-06 | Chesebrough-Pond's Usa Co., Div. Of Conopco, Inc. | Personal washing compositions |
| US6040282A (en) * | 1998-02-03 | 2000-03-21 | The Procter & Gamble Company | Styling shampoo compositions which deliver improved hair curl retention and hair feel |
| US6090773A (en) * | 1996-01-29 | 2000-07-18 | Johnson & Johnson Consumer Products, Inc. | Personal cleansing |
| WO2000066081A1 (en) * | 1999-05-03 | 2000-11-09 | The Procter & Gamble Company | Anti-dandruff and conditioning shampoos containing polyalkylene glycols and cationic polymers |
-
2002
- 2002-11-12 GB GB0226380A patent/GB0226380D0/en not_active Ceased
-
2003
- 2003-10-06 GB GB0323276A patent/GB0323276D0/en not_active Ceased
- 2003-10-08 TW TW92127954A patent/TWI319325B/en not_active IP Right Cessation
- 2003-10-21 AU AU2003293624A patent/AU2003293624A1/en not_active Abandoned
- 2003-10-21 WO PCT/EP2003/011798 patent/WO2004043413A1/en not_active Application Discontinuation
- 2003-10-30 CN CNB2003801027374A patent/CN100430042C/en not_active Expired - Fee Related
- 2003-11-10 AR ARP030104124 patent/AR042022A1/en unknown
- 2003-11-12 TW TW92131677A patent/TWI319986B/en not_active IP Right Cessation
- 2003-11-12 AR ARP030104152 patent/AR041948A1/en active IP Right Grant
-
2005
- 2005-03-09 ZA ZA200502000A patent/ZA200502000B/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0529883A1 (en) * | 1991-08-16 | 1993-03-03 | Unilever Plc | Microemulsion |
| US5543074A (en) * | 1994-02-18 | 1996-08-06 | Chesebrough-Pond's Usa Co., Div. Of Conopco, Inc. | Personal washing compositions |
| US6090773A (en) * | 1996-01-29 | 2000-07-18 | Johnson & Johnson Consumer Products, Inc. | Personal cleansing |
| US6040282A (en) * | 1998-02-03 | 2000-03-21 | The Procter & Gamble Company | Styling shampoo compositions which deliver improved hair curl retention and hair feel |
| WO2000066081A1 (en) * | 1999-05-03 | 2000-11-09 | The Procter & Gamble Company | Anti-dandruff and conditioning shampoos containing polyalkylene glycols and cationic polymers |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105636649A (en) * | 2013-10-18 | 2016-06-01 | 荷兰联合利华有限公司 | Hair care composition |
| CN112826760A (en) * | 2013-10-18 | 2021-05-25 | 荷兰联合利华有限公司 | Hair care composition |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2004043413A1 (en) | 2004-05-27 |
| CN1711068A (en) | 2005-12-21 |
| ZA200502000B (en) | 2006-05-31 |
| TW200410721A (en) | 2004-07-01 |
| AR042022A1 (en) | 2005-06-08 |
| TW200410722A (en) | 2004-07-01 |
| TWI319325B (en) | 2010-01-11 |
| GB0323276D0 (en) | 2003-11-05 |
| GB0226380D0 (en) | 2002-12-18 |
| AR041948A1 (en) | 2005-06-01 |
| AU2003293624A1 (en) | 2004-06-03 |
| TWI319986B (en) | 2010-02-01 |
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