CN1372455A - Hair conditioning composition comprising hydrophobically modified cellulose ether - Google Patents

Abstract

Disclosed is a hair conditioning composition comprising by weight: (a) from about 0.001 % to about 2 % of a hydrophobically modified cellulose ether comprising a hydrophilic cellulose backbone and a hydrophobic substitution group; the hydrophilic cellulose backbone being water soluble and selected from the group consisting of methyl cellulose, hydroxymethyl cellulose, hydroxyethyl cellulose, hydroxyethyl ethylcellulose, hydroxypropyl cellulose, hydroxypropyl methylcellulose, hydroxybutyl cellulose, and mixtures thereof; and having grafted thereto the hydrophobic substitution group to render the hydrophobically modified cellulose ether to have less than 1 % water solubility, the hydrophobic substitution group selected from a straight or branched chain alkyl group of from about 10 to about 22 carbons; wherein the ratio of the hydrophilic groups in the hydrophilic cellulose backbone to the hydrophobic substitution group being from about 2:1 to about 1000:1; (b) from about 0.1 % to about 15 % of a high melting point fatty compound having a melting point of 25 DEG C or higher; (c) from about 0.1 % to about 10 % of a cationic conditioning agent having saturated alkyl groups; and (d) an aqueous carrier.

Description

The Wo 2008069000 that comprises the cellulose ether of hydrophobically modified

Technical field

The present invention relates to a kind of Wo 2008069000 that comprises the cellulose ether of hydrophobically modified.

Background technology

The human hair is owing to contacting and the excretory sebum of scalp with surrounding, so it is dirty to become.The dirty hair that makes of hair has dirty sensation, and outward appearance is indecency.The dirty feasible needs of hair are hair washing regularly often.

Hair washing is cleaned hair by removing excessive dirt and sebum.But hair washing can make hair be in wet, disorderly and be difficult to the state handled usually.In case hair has been done, will make hair be in drying, coarse, matt or curling, fluffing state owing to the natural oil and the removing of other natural conditioning and moistening composition of hair.In addition, because the dry static of hair that makes increases, influence combing and make hair be in the state of alleged usually " hair that flies to stick up (fly-away hair) "; Perhaps bring a kind of " terminal bifurcated (split ends) " phenomenon of occurring of not wishing, especially true to long hair.

For alleviating the problem that occurs after these hair washings, various methods have been developed.These methods comprise from use hair conditioner after hair washing is sent out, as leave (leave-on) and rinsing type (rinse-off) product, to leaning on a kind of product to clean hair conditioning shampoo with conditioning hair simultaneously.

Although some consumers like comprising conditioner shampoo easily and make things convenient for usability, most of consumer to like more conventional conditioner prescription, promptly send out and separate with hair washing, carry out the common conditioner prescription that after hair washing, uses as an independent step.Conditioning formulations can be that rinsing type product also can be the leave product, and can be Emulsion, cream, gel, spray and foam-like product.The convenience that those like the consumer of conventional conditioner prescription to pay attention to higher relatively conditioning effect or change the conditioning amount according to the situation of hair or part hair.

Some consumers with hair thin (fine hair) wish to make that the Consistency of hair increases (volume-up).Term used herein " Consistency of hair increases " is not equal to the hair (fly-away hair) that flies to stick up.The hair that flies to stick up causes owing to static content increases, and just the Consistency of the hair of the minute quantity in all hairs increases, and this is not wish situation about occurring.On the other hand, term used herein hair Consistency increases the bulkiness increase that finger is sent out volume.The consumer that hair is thin wishes the hair stiff that becomes, and wishes that simultaneously the control hair does not fly to stick up.Usually, the hair conditioning product at this class consumer is by reducing the benefit that contained opsonic activity amount of substance provides the hair Consistency to increase or less Consistency reduces in the compositions.This idea is hair to be forced down the viewpoint of (weigh down) from the opsonic activity material.Therefore, only has compromise conditioning benefit usually at the hair conditioning product of wishing the consumer that the hair Consistency increases.

By above as seen, need provide the hair Consistency is increased, do not damage basic conditioning benefit as soft, smooth, as to be easy to combing, cleaning, hair puckery sense (draggy feel) simultaneously.

United States Patent (USP) 5,100,658,5,106,609 and 5,855,878 have disclosed the purposes of non-ionic water-soluble polymer in Wo 2008069000 of hydrophobically modified.In each file, all disclosed this based composition active cosmetic components effectively has been sent to effect on hair or the skin.European patent application EP 0,875,557 A have disclosed the polymer of surfactant and hydrophobically modified, and the mutually blended Aquo-composition of polymer rheology modifier (thickening agent) of hydrophobically modified especially is to provide enhanced thickening effect.European patent application EP 0,786,249-A has disclosed and has contained active cosmetic reagent and/or Dermatology reagent (dermatological agent) comprises the topical compositions as the cetyl hydroxyethyl cellulose of gellant.

The Wo 2008069000 that contains the cellulosic polymer of hydrophobically modified can become very, and thickness also provides disadvantageous performance to the production of sending out sense or compositions.Therefore, also need to provide this class Wo 2008069000, they can keep acceptable rheological properties (rheology profiles) simultaneously, so that the satisfied spreadability on hair to be provided, and can be by conventional production method preparation.

There is not one piece of prior art that all these benefits of the present invention and benefit are provided.

Summary of the invention

The present invention relates to Wo 2008069000, said composition comprises following material by weight:

(a) cellulose ether of about 0.001% to about 2% hydrophobically modified, this cellulose ether comprises hydrophilic cellulose main chain and hydrophobic substituent; The hydrophilic cellulose main chain is water miscible, and is selected from: methylcellulose, hydroxy methocel, hydroxyethyl-cellulose, hydroxyethyl ethylcellulose, hydroxypropyl cellulose, hydroxypropyl emthylcellulose, hydroxybutyl cellulose and composition thereof; And having the hydrophobic substituent that is grafted on it so that the cellulose ether of hydrophobically modified has the water solublity less than 1%, hydrophobic substituent is selected from has the about 10 straight or branched alkyl to about 22 carbon atoms; Wherein the ratio of hydrophilic group in the hydrophilic cellulose main chain and hydrophobic substituent is about 2: 1 to about 1000: 1;

(b) about 0.1% to about 15% fusing point is 25 ℃ or higher hard fat compounds of group;

(c) about 0.1% to about 10% cation opsonizing agent with saturated alkyl; With

(d) aqueous carrier.

After having read disclosure of the present invention, these and other feature of the present invention, aspect and benefit are clearly for those of ordinary skills.

The specific embodiment

Although description is believed according to following description and will be understood the present invention better to spell out and clear claimed claims end of the present invention.

The documents of all references is all introduced the present invention as a reference in full with it.Quoting any documents is not to admit can determine the present invention for required protection according to available content in the prior art.

The term of this paper " comprises " to mean and can add other step of not influencing final result and other composition.This term also comprise term " by ... form " and " basically by ... composition ".

Unless stated otherwise, all percents, mark and ratio are all based on the gross weight of compositions of the present invention.All these weight relevant with ingredients listed do not comprise the carrier or the side-product that may comprise in the commercially available prod all based on the amount of active component.

The cellulose ether of hydrophobically modified

Compositions of the present invention comprise by weight about 0.001 to about 2%, preferred about 0.01 to about 0.5%, more preferably from about the cellulose ether of 0.05 to about 0.5% hydrophobically modified.

The cellulose ether that is applicable to hydrophobically modified of the present invention has been well known in the art as the hydrophilic thickening agent of Aquo-composition.Be surprisingly found out that now when being included in the gel-type vehicle carrier system with certain concentration, the cellulose ether of hydrophobically modified has increased fluffy hair volume.Further be surprisingly found out that, do not carry out the increase that the cellulose ether of hydrophobically modified effect such as hydroxyethyl-cellulose do not produce this fluffy hair Consistency.Be not bound by any theory, think that this is because the significant substantivity (significant substantivety) and the controlled water solublity of the cellulose ether of hydrophobically modified of the present invention.The cellulose ether of hydrophobically modified as discrete particle deposition on hair, thereby strengthened interfibrous interaction and changed its spatial orientation, thereby brought bigger stiff sense to hair.

Controlled cellulose ether is returned care composition of the present invention and is brought acceptable rheological properties, thereby makes said composition that the satisfied spreadability on hair is provided, and can be by conventional preparation method preparation.

The cellulose ether of the hydrophobically modified that the present invention is used comprises hydrophilic cellulose main chain and hydrophobic substituent.The hydrophilic cellulose main chain has sufficient nonionic substitution value, and that cellulose is become is water miscible.This class hydrophilic cellulose main chain is selected from methylcellulose, hydroxy methocel, hydroxyethyl-cellulose, hydroxyethyl ethylcellulose, hydroxypropyl cellulose, hydroxypropyl emthylcellulose, hydroxybutyl cellulose and composition thereof.The amount that nonionic replaces is unessential, is water miscible as long as this amount is enough to make the hydrophilic cellulose main chain.The molecular weight of hydrophilic cellulose main chain for approximately less than 800,000, be preferably about 20,000 to about 700,000 or about 75D.P. to about 2500D.P..And, when not needing high viscosity synergistic effect (building effect), preferred low-molecular-weight cellulosic backbone.One of preferred hydrophilic cellulose main chain is that molecular weight is about 50,000 to about 700,000 hydroxyethyl-cellulose.Known hydroxyethyl-cellulose with this molecular weight is one of the strongest material of the hydrophilic considered.Therefore, can carry out comparing modification to a greater degree to hydroxyethyl-cellulose with other hydrophilic cellulose main chain.

The hydrophilic cellulose main chain further replaced by hydrophobic substituent by ehter bond so that the water solublity of the cellulose ether of hydrophobically modified less than 1%, preferably less than 0.2%.Hydrophobic substituent is selected from has about 10 alkyl to the straight or branched of about 22 carbon atoms, and wherein the ratio of hydrophilic radical in the hydrophilic cellulose main chain and hydrophobic substituent is about 2: 1 to about 1000: 1, preferred about 10: 1 to about 100: 1.

The cellulose ether that is applicable to commercially available hydrophobically modified of the present invention comprises: cetyl hydroxyethyl cellulose, commodity NATROSOL PLUS 330CS by name and POLYSURF 67, all derive from AqualonCompany, Del, USA, cetyl substitution value are about 0.4% to about 0.65% of whole polymer weight.

The hard fat compounds of group

Compositions of the present invention comprises a kind of hard fat compounds of group.The fusing point that can be used for hard fat compounds of group of the present invention is about 25 ℃ or higher, and is selected from aliphatic alcohol, fatty acid, fatty alcohol derivative, derivative of fatty acid and their mixture.Those of ordinary skill in the art understands that can be grouped in some cases more than an apoplexy due to endogenous wind at this a part of disclosed chemical compound of this description, for example some fatty alcohol derivatives also can belong to the derivative of fatty acid class.But given classification is not to plan to limit this concrete chemical compound, why does like this, just classification for convenience and name.In addition, those skilled in the art also understands, depends on the length and the position of the number of two keys and position, side chain, and some fusing point with chemical compound of definite required carbon number may be lower than about 25 ℃.This part does not plan to comprise this low-melting chemical compound.Can be at the 5th edition International Cosmetic Ingredient Dictionary in 1993 and the indefiniteness example of finding high melting compound of the present invention in 1992 among the 2nd edition the CTFACosmetic Ingredient Handbook.

These hard fat compounds of group and cation opsonizing agent provide the gel network that is fit to provide various conditioning benefits, and described benefit is as lubricious sense and smooth feeling on the wet hair, and the flexibility on the dried hair, moisture feeling and fly to stick up control.

By weight, the content of included hard fat compounds of group is about 0.1% to about 15% in the present composition, and preferred about 0.5% to about 10%, more preferably from about 1% to about 7%.

Here used aliphatic alcohol is to have about 14 aliphatic alcohol to about 30 carbon atoms, preferred about 16 aliphatic alcohol to about 22 carbon atoms.These aliphatic alcohol are saturated, and can be alcohol straight chain or side chain.The indefiniteness example of aliphatic alcohol comprises hexadecanol, octadecanol, tadenan and their mixture.

Can be used for fatty acid of the present invention is that those have about 10 fatty acids to about 30 carbon atoms, and preferred about 12 fatty acids to about 22 carbon atoms more preferably have about 16 fatty acids to about 22 carbon atoms.These fatty acids are saturated, and can be acid straight chain or side chain.Comprise that also those meet the binary acid of requirement of the present invention, ternary acid and other polyprotic acid.Here the salt that also comprises these fatty acids.The indefiniteness example of fatty acid comprises lauric acid, Palmic acid, stearic acid, behenic acid, decanedioic acid and their mixture.

Can be used for fatty alcohol derivative and derivative of fatty acid among the present invention, but comprise the alkyl ether of the alkyl ether of aliphatic alcohol, oxyalkylated aliphatic alcohol, alkoxy fatty alcohols, the ester of aliphatic alcohol, fatty acid ester, the fatty acid of hydroxyl replacement and their mixture with chemical compound of esterified hydroxy groups.The indefiniteness example of fatty alcohol derivative and derivative of fatty acid comprises following material such as methyl stearyl ether; Ceteth (ceteth) series compound, as ceteth-1 to ceteth-45, these chemical compounds are glycol ethers of hexadecanol, figure notation is wherein represented the number of the ethylene glycol that exists; Octadecyl polyoxyethylene ether (steareth) series compound, as steareth-1 to steareth-10, these chemical compounds are glycol ethers of octadecanol, figure notation is wherein represented the number of the ethylene glycol that exists; Ceteareth (16/octadecyl polyoxyethylene ether)-1 is to ceteareth-10, these chemical compounds are glycol ethers of 16/octadecanol (mixture that promptly mainly contains the aliphatic alcohol of hexadecanol and octadecanol), and Digital ID is wherein represented the number of the ethylene glycol that exists; The C of the compound c eteth that had just described above, steareth and ceteareth ₁-C ₃₀Alkyl ether; The polyoxyethylene ether of tadenan; Ethyl stearte, the stearic acid hexadecyl ester, cetyl palmitate, stearyl stearate, myristyl myristate, the Polyoxyethylene cetyl ether stearate, polyoxyethylene octadecyl ether stearate, the polyoxyethylene lauryl ether stearate, ethylene glycol monostearate, polyoxyethylene monostearate, the polyoxyethylene distearate, propylene glycol monostearate, the propylene glycol distearate, the trimethylolpropane distearate, the sorbitan stearate, poly-tristerin, glyceryl monostearate, glycerol distearate, glycerol tristearate and their mixture.

The hard fat compounds of group that preferably has highly purified unification compound.Particularly preferably be the unification compound of the pure fat alcohol that is selected from pure hexadecanol, octadecanol and docosanol.Here, it is about 90% that the meaning of " pure " is meant that the purity of chemical compound is at least, and preferably is at least about 95%.When consumer when hair is washed compositions of the present invention off, these highly purified unification compounds provide the rinsability of good eccysis from the hair.

Be applicable to that commercially available high melting compound of the present invention comprises: (Osaka, commodity Japan) are called KONOL series and originate from NOF (Tokyo, hexadecanol, octadecanol and the docosanol of the NAA series by name of commodity Japan) to originate from Shin Nihon Rika; Originate from WAKO (Osaka, the pure docosanol of the 1-DOCOSANOL by name of commodity Japan); Originate from Akzo (Chicago Illinois, the NEO-FAT by name of commodity USA), originate from Witco company (Dublin Ohio, the HYSTRENE by name of commodity USA) and originate from Vevy (Genova, the various fatty acids of the DERMA by name of commodity Italy).

Cation opsonizing agent

Compositions of the present invention comprises cation opsonizing agent.This cation opsonizing agent and hard fat compounds of group provide the gel network that is suitable for producing various conditioning benefits together, and described benefit is as lubricious sense and smooth feeling on the wet hair, the flexibility on the dried hair, moisture feeling and fly to stick up control.

The content of contained cation opsonizing agent is about 0.1% to about 10%, preferred about 0.25% to about 8%, more preferably from about 0.5% to about 3% by weight in the compositions.

Cation opsonizing agent of the present invention is selected from the cationic surfactant with saturated alkyl.Cationic surfactant with unsaturated alkyl provides suitable gel network and has brought the good sense of sending out.

Be used for cationic surfactant of the present invention for having those cationic surfactants of following general formula (I):

Wherein, R ¹, R ², R ³And R ⁴In at least one is selected from and has 8 to the aliphatic group of about 30 carbon atoms or have aromatics, oxyl (alkoxy), polyoxy alkylidene, alkyl amido, hydroxyalkyl, aryl or the alkaryl of about at the most 22 carbon atoms, R ¹, R ², R ³And R ⁴In remaining is independently selected from and has 1 to the aliphatic group of about 22 carbon atoms or have aromatics, oxyl, polyoxy alkylidene, alkyl amido, hydroxyalkyl, aryl or the alkaryl of about at the most 22 carbon atoms; X is for becoming salt anionic, as is selected from halogen ion (as chloride ion, bromide ion), acetate, citrate, lactate, ethanol acid group, phosphate radical, nitrate anion, sulfonate radical, sulfate radical, alkyl sulfate and alkyl azochlorosulfonate.Aliphatic group de-carbon and hydrogen atom also can comprise ehter bond and other group such as amino outward.The long-chain aliphatic group group of 12 carbon atoms or more a plurality of carbon atoms according to appointment can be saturated group.Preferred R ¹, R ², R ³And R ⁴Be independently selected from C ₁-C ₂₂Alkyl.The non-limiting example that is used for cationic surfactant of the present invention comprises the material with following CTFA name: quaternium-8, quaternium-14, quaternium-18, quaternium-18 methyl ester sulfate, quaternium-24 and its mixture.

In the cationic surfactant of general formula (I), preferably those contain the cationic surfactant that at least one has the alkyl chain of at least 16 carbon atoms in molecule.The non-limiting example of these preferred cationic surfactants comprises: INCROQUAT TMC-80 ECONOL TM22, as originate from Croda commodity INCROQUAT TMC-80 by name product and originate from the product of the commodity ECONOL TM22 by name of Sanyo Kasei; Hexadecyltrimethylammonium chloride, as originate from the product of the commodity CA-2350 by name of Nikko Chemicals; The hydrogenated tallow alkyl trimethyl ammonium chloride; dialkyl group (14-18) alkyl dimethyl ammonium chloride; two tallow alkyl alkyl dimethyl ammonium chlorides; dihydro tallow alkyl alkyl dimethyl ammonium chloride; VARISOFT TA100; two cetyl alkyl dimethyl ammonium chlorides; two (docosyl/Semen arachidis hypogaeae base) alkyl dimethyl ammonium chloride; two (docosyl) alkyl dimethyl ammonium chloride; the stearyl dimethyl benzyl ammonium chloride; stearyl propanediol phosphate ester alkyl dimethyl ammonium chloride; octadecannamide propyl-dimethyl benzyl ammonium chloride; octadecannamide propyl-dimethyl (acetic acid myristyl ester) ammonium chloride, and N-(stearyl gallbladder carbamyl ylmethyl) pyridinium chloride.

Also preferred cationic surfactants is the cationic surfactant of hydrophilic replacement, wherein, at least one substituent group comprises one or more aromatics, ether, ester, acylamino-or amino part, and it exists as substituent group in the residue chain (radical chain) or key, wherein, R ¹-R ⁴In the group at least one comprises one or more hydrophilic segments, and this hydrophilic segment is selected from oxyl (preferred C ₁-C ₃Oxyl), polyoxy alkylidene (preferred C ₁-C ₃Polyoxy alkylidene), alkyl amido, hydroxyalkyl, Arrcostab and its mixture.The cationic conditioning surfactant of preferred hydrophilic replacement comprises 2 to about 10 nonionic hydrophilic segments within above-mentioned scope.The cationic surfactant of preferred hydrophilic replacement comprises the surfactant of following formula (II)-Shi (VII): Wherein, n is 8 to about 28, and x+y is 2 to about 40, Z ¹Be short-chain alkyl, preferred C ₁-C ₃Alkyl, more preferably methyl, or (CH ₂CH ₂O) _zH, wherein, x+y+z is at most 60, and X is for becoming salt anionic as defined above;

Wherein, m is 1-5, R ⁵, R ⁶And R ⁷In one or more be C independently ₁-C ₃₀Alkyl; All the other are CH ₂CH ₂OH, R ⁸, R ⁹And R ¹⁰In one or two be C independently ₁-C ₃₀Alkyl, all the other are CH ₂CH ₂OH, X is for becoming salt anionic as defined above;

Wherein, for formula (IV) and (V), Z ²Be alkyl independently, preferred C ₁-C ₃Alkyl, more preferably methyl; Z ³Be the short chain hydroxyalkyl independently, preferred methylol or ethoxy; P and q are the integer of 2-4 (comprising 2 and 4) independently, preferred 2-3 (comprising 2 and 3), more preferably 2; R ¹¹And R ¹²Independently for replacing or unsubstituted alkyl preferred C ₁₂-C ₂₀Alkyl, X are aforesaid one-tenth salt anionic; Wherein, R ¹³Be alkyl, preferred C ₁-C ₃Alkyl, more preferably methyl; Z ⁴And Z ⁵Be short-chain hydrocarbon group independently, preferred C ₂-C ₄Alkyl, more preferably ethyl; A is 2 to about 40, and preferred about 7 to about 30, and X is aforesaid one-tenth salt anionic; Wherein, R ¹⁴And R ¹⁵Be C independently ₁-C ₃Alkyl, preferable methyl; Z ⁶Be C ₁₂-C ₂₂Alkyl, alkyl carboxyl or alkyl amido; A is a protein, preferred collagen protein, keratin, lactoprotein, fibroin, soybean protein, wheat protein or their hydrolysed form; X is aforesaid one-tenth salt anionic;

Wherein, b is 2 or 3, R ¹⁶And R ¹⁷Be C independently ₁-C ₃Alkyl, preferable methyl; X is aforesaid one-tenth salt anionic.The non-limiting example that is used for the cationic surfactant of hydrophilic replacement of the present invention comprises the material with following CTFA name: quaternium-16, quaternium-27, quaternium-30, quaternium-33, quaternium-43, quaternium-52, quaternium-53, quaternium-56, quaternium-60, quaternium-61, quaternium-62, quaternium-70, quaternium-71, quaternium-75, the quaternium-76 hydrolytic collagen, quaternium-77, quaternium-78, quaternium-80, quaternium-83 and composition thereof.

The cationic surfactant of highly preferred hydrophilic replacement comprises dialkyl group acylamino-ethyl-hydroxyethyl monomethyl ammonium salt, dialkyl group acylamino-ethyl dimethyl ammonium, two alkanoyl ethyl-hydroxyethyl monomethyl ammonium salts, two alkanoyl ethyl dimethyl ammoniums and composition thereof; For example, those that obtain from the market with following trade name: VARISOFT 110, VARIQUAT K1215 and 638 (available from WitcoChemical); MACKPRO KLP, MACKPRO WLW, MACKPRO MLP, MACKPRO NSP, MACKPRO NLW, MACKPRO WWP, MACKPRO NLP, MACKPRO SLP (available from Mclntyre); ETHOQUAD 18/25, ETHOQUAD O/12PG, ETHOQUAD C/25, ETHOQUAD S/25 and ETHODUOQUAD (available from Akzo); DEHYQUAT SP (available from Henkel) and ATLAS G265 (available from ICI Americas).

The primary, the salt of the second month in a season and uncle's fatty amine also is suitable cationic surfactants.The alkyl group of this amine preferably has about 12 to about 22 carbon atoms, and can be and replace or substituted radical not.Particularly suitable be amidoamines with following general formula:

R ¹CONH(CH ₂) _mN(R ²) ₂

R wherein ¹Be C ₁₁-C ₂₄The residue of fatty acid, R ²Be C ₁-C ₄Alkyl, m are 1 to 4 integers.

Be preferred for amidoamines of the present invention and comprise the amino propyl-dimethyl amine of stearoyl, the amino propyl group diethylamide of stearoyl, the amino ethyl diethylamide of stearoyl, the amino ethyl dimethyl amine of stearoyl, palmityl aminopropyl dimethyl amine, palmityl aminopropyl diethylamide, palmityl amino-ethyl diethylamide, palmityl amino-ethyl dimethyl amine, docosyl acylamino-propyl-dimethyl amine, docosyl acylamino-propyl group diethylamide, docosyl acylamino-ethyl diethylamide, docosyl acylamino-ethyl dimethyl amine, Semen arachidis hypogaeae acylamino-propyl-dimethyl amine, Semen arachidis hypogaeae acylamino-propyl group diethylamide, Semen arachidis hypogaeae acylamino-ethyl diethylamide, Semen arachidis hypogaeae acylamino-ethyl dimethyl amine and composition thereof; The more preferably amino propyl-dimethyl amine of stearoyl, the amino ethyl diethylamide of stearoyl and composition thereof.

Preferably with being selected from following acid moieties seasonization, described acid is L-glutamic acid, lactic acid, hydrochloric acid, malic acid, succinic acid, acetic acid, fumaric acid, L-glutamic acid hydrochloride, tartaric acid and composition thereof to the amidoamines of this paper; Preferred L-glutamic acid, lactic acid, hydrochloric acid and composition thereof.

Preferably, amidoamines is about 1: 0.3 to about 1: 1 with the mol ratio of acid, more preferably from about 1: 0.5 to about 1: 0.9.

Aqueous carrier

Compositions of the present invention comprises a kind of aqueous carrier.According to other characteristic of the compatibility of other component and desired product, select the consumption and the kind of described carrier.

Be used for the aqueous solution that carrier of the present invention comprises water and the pure and mild polyhydric alcohol of low alkyl group.Lower alkyl alcohol used herein is the monohydric alcohol of 1 to 6 carbon, more preferably ethanol and isopropyl alcohol.Polyhydric alcohol used herein comprises propylene glycol (propylene glycol), hexanediol, glycerol and propane diol (propane diol).

Preferably, aqueous carrier is water basically.The preferred deionized water that uses.According to required product attribute, the natural water that contains inorganic cation also is operable.In general, compositions of the present invention contains 20% to about 95% the water of having an appointment, preferred about 30% to about 92% water, more preferably from about 50% to about 90% water.

Cationic polymer

Wo 2008069000 of the present invention can further comprise cationic polymer, and described polymer is selected from: the copolymer of the cationic cellulose of hydrophobically modified, hydrophilic cellulose and diallyldimethylammonium chloride and its mixture.

Cationic polymer of the present invention increases fluffy hair Consistency, does not damage that the conditioning benefit is like flying sticks up control simultaneously.The cationic polymer of this paper is included in the hair setting composition as antistatic additive, film former or hair style fixative (hair fixative) usually.It has surprisingly been found that now when cationic polymer to combine with the cellulose ether of hydrophobically modified when being included in the Wo 2008069000 that the increase of fluffy (bulk) hair Consistency is improved, and the clean feel of improved puckery sense and hair is provided.

Wo 2008069000 of the present invention can comprise by weight about 0.001% to about 5%, preferred about 0.05% to about cationic polymer of 2.0%, more preferably from about 0.1% to about 1.0%.

The cationic cellulose that is used for hydrophobically modified of the present invention has following general formula:

R wherein ¹Be to have about 8 to about 22 carbon atoms, preferred about 10 alkyl to about 18 carbon atoms; N is 1 to integers about 10,000, preferred about 100 to about 4,000; X is 0 or 1 to integer about 6, preferred about 1 to about 3; Y is 0.1 to 1.0 cation substitution value.

The cationic cellulose of commercially available hydrophobically modified comprises the polymer quaternary ammonium salt as the epoxide of hydroxyethyl-cellulose and the replacement of lauryl dimethyl ammonium, be called Polyquaternium24 at industrial (CTFA), from Amerchol Corp. (Edison, NJ USA) buys with trade name Polymer LM-200  and BioCare Polymer HA-24.

The copolymer that is used for hydrophilic cellulose of the present invention and diallyldimethylammonium chloride is those possess hydrophilic property cellulose unit and the unitary copolymer of diallyldimethylammonium chloride, the hydrophilic cellulose unit is selected from methylcellulose, hydroxy methocel, hydroxyethyl-cellulose, hydroxyethyl ethylcellulose, hydroxypropyl cellulose, hydroxypropyl emthylcellulose, hydroxybutyl cellulose and composition thereof, preferred hydroxyethyl-cellulose.The ratio of contained hydrophilic cellulose unit number and diallyldimethylammonium chloride unit number is about 1: 100 to about 10: 1, preferred about 1: 10 to about 10: 1, more preferably from about 1: 3 to about 5: 1, further preferred about 1: 1 to about 3: 1 in the copolymer, wherein the molecular weight of copolymer is about 10,000 to about 250,000, preferred about 15,000 to about 200,000.For preferred copolymer is provided, the unitary content range of hydrophilic cellulose is about 40 to about 350, and the unitary content range of diallyldimethylammonium chloride is about 40 to about 120.

Specially suitable copolymer is a hydroxyethyl-cellulose diallyldimethylammonium chloride copolymer, is known in the industry as Polyquaternium-4 (CTFA dictionary).Commercially available hydroxyethyl-cellulose diallyldimethylammonium chloride copolymer is those copolymers of commodity CELQUAT L-200 by name and CELQUAT H-100, has bought from National Starch Corp..

Polypropylene glycol

Wo 2008069000 of the present invention can further comprise polypropylene glycol.Be used for polypropylene glycol of the present invention and be selected from list-polypropylene glycol-segmented polymer, multi-polypropylene glycol-chain section polymer and composition thereof, its weight average molecular weight is that about 200 gram/moles are to about 100,000 gram/mole, preferred about 1000 gram/moles are to about 60,000 gram/moles.When the cellulose ether combination with hydrophobically modified was included in the compositions of the present invention, polypropylene glycol can provide the control benefit that hair flies to stick up, and does not influence fluffy hair Consistency.

Therefore, highly preferred list-polypropylene glycol-segmented polymer has following general formula:

HO-(C ₃H ₆O) _aH

Wherein, a is about 4 to about 400, preferred about 20 to about 100, more preferably from about 20 to about 40.

It is normally not expensive to be used for list-polypropylene glycol of the present invention-segmented polymer, and obtain from following company easily, described company such as Sanyo Kasei (Osaka, Japan), Dow Chemicals (Midland, Michigan, USA), Calgon Chemical, Inc. (Skokie, Illinois, USA), Arco ChemicalCo. (Newton Square Pennsylvania, USA), Witco Chemicals Corp. (Greenwich, Connecticut, USA) and PPG Specialty Chemicals (Gurnee, Illinois, USA).

Highly preferred multi-polypropylene glycol-chain section polymer has following general formula:

(general formula I I)

Wherein, n be about 0 to about 10, preferred about 0 to about value of 7, more preferably from about 1 to about 4.In general formula I I, each R is independently selected from hydrogen, C ₁-C ₃₀Alkyl, preferably each R is independently selected from hydrogen and C ₁-C ₃Alkyl.In general formula I I, each b is about 0 to value about 2, preferred about 0 to about 1, more preferably b=0 independently.Similarly, c and d are about 0 to value about 2, preferred about 0 to about 1 independently.But, b+c+d and be at least about 2, more preferably about 2 to about 3.Each e is 0 or 1 value independently, if n is about 1 to about 4, e preferably equals 1 so.Simultaneously in general formula I I, x, y and z be about 1 to about 120, preferably about 7 to about value of 100, more preferably from about 7 to about 100 independently, and wherein x+y+z is greater than about 20.

The example that is particularly useful for the multi-polypropylene glycol-chain section polymer of the general formula I I among the present invention comprises polyoxypropylene glycerin ether (n=1, R=H, b=0, c and d=1, e=1, x, y and z refer to its polypropylene glycol-segmental degree of polymerization separately independently), with New Pol GP-4000 available from Sanyo Kasei (Osaka, Japan), polypropylene trimethylolpropane (n=1, R=C ₂H ₅, b=1, c and d=1, e=1, x, y and z refer to its polypropylene glycol-segmental degree of polymerization separately independently), polyoxypropylene sorbitol (n=4, each R=H, b=0, c and d=1, each e=1, y, z and each x refer to its polypropylene glycol-segmental degree of polymerization separately independently); (Osaka is Japan) with PPG-10 butanediol (n=0, c and d=2, and y+z=10 available from Sanyo Kasei with New Pol SP-4000; With Probutyl DB-10 available from Croda, Inc. (Parsippany, New Jersey, U.S.A.)).

Rheology modifier

Wo 2008069000 of the present invention can further comprise rheology modifier.Rheology modifier can be any increase compositions rheological characteristic and with compositions in contained other polymer-compatible and the benefit that can influence compositions sharply and provided.The rheology modifier that is specially adapted among the present invention is selected from methylcellulose, hydroxy methocel, hydroxyethyl-cellulose, hydroxyethyl ethylcellulose, hydroxypropyl cellulose, hydroxypropyl emthylcellulose, hydroxybutyl cellulose and composition thereof.Be not subjected to any theoretical constraint, it is believed that compositions provides better spreadability to hair and increased the cellulose ether and the deposition of cationic polymer on hair of component such as hydrophobically modified by increasing rheological characteristic.Commercially available hydroxyethyl ethylcellulose with trade name Elfacos CD481 available from Akzo Nobel.

Low melting point oil

Wo 2008069000 of the present invention can further comprise low melting point oil, and its fusing point is less than 25 ℃, and preferably about 0.1% to be included in the compositions to about amount of 10%, more preferably from about 0.25% to about 6% by weight.

Be applicable to that low melting point oil of the present invention comprises having the about 10 undersaturated aliphatic alcohol to about 30 carbon atoms, have the about 10 undersaturated fatty acids to about 30 carbon atoms, derivative of fatty acid, fatty alcohol derivative, ester oil and composition thereof.Be applicable to aliphatic alcohol among the present invention comprise have following about 10 to about 30 carbon atoms, preferred about 12 to about 22 carbon atoms, 16 those aliphatic alcohol more preferably from about to about 22 carbon atoms.These aliphatic alcohol are undersaturated and can are the alcohol of straight or branched.Suitable aliphatic alcohol comprises as oleyl alcohol, isooctadecanol, tridecyl alcohol, decyl tetradecyl alchohol and octyl dodecanol.These alcohol for example can obtain from Shinnihon Rika.

Be applicable to that the low melting point oil among the present invention comprises pentaerythritol ester oil, trihydroxy methyl ester oil, poly ﹠ Alpha ,-olefin oil, citric acid ester oil, glyceride oil and their mixture, and be applicable to that the ester oil among the present invention is water-insoluble.The term here " water-insoluble " is meant that this chemical compound is water insoluble basically in the time of 25 ℃; When this chemical compound mixed with water with the concentration that is higher than 1.0%, preferably is higher than 0.5% weight, it can temporarily be scattered in the water and form unsettled colloid, becomes biphase with separated form water soon then.

Used pentaerythritol ester oil is the pentaerythritol ester oil with following formula among the present invention:

R wherein ¹, R ², R ³And R ⁴Independently for having 1 alkyl side chain, straight chain, saturated or unsaturated, aryl and alkylaryl to about 30 carbon atoms.Preferred R ¹, R ², R ³And R ⁴Independently for having about 8 alkyl side chain, straight chain, saturated or unsaturated to about 22 carbon atoms.More preferably, R ¹, R ², R ³And R ⁴Definition make that the molecular weight of this chemical compound is about 800 to about 1200.

Used trihydroxy methyl ester oil is the trihydroxy methyl ester oil with following formula among the present invention:

R wherein ¹¹Be to have 1 alkyl group to about 30 carbon atoms, and R ¹², R ¹³And R ¹⁴Independently for having 1 alkyl side chain, straight chain, saturated or unsaturated, aryl and alkylaryl to about 30 carbon atoms.Preferred R ¹¹Be ethyl, and R ¹², R ¹³And R ¹⁴Independently for having 8 alkyl side chain, straight chain, saturated or unsaturated to about 22 carbon atoms.More preferably R ¹¹, R ¹², R ¹³And R ¹⁴Definition make that the molecular weight of this chemical compound is about 800 to about 1200.

In the present invention, useful especially pentaerythritol ester oil and trihydroxy methyl ester oil comprise pentaerythritol tetraoctyl stearate, tetramethylolmethane four oleates, trimethylolpropane tris isostearate, trimethylolpropane tris oleate and their mixture.These chemical compounds can obtain from Kokyo Alcohol, and commodity are called KAKPTI, KAKTTI; Obtain from Shin-nihon Rika, commodity are called PTO, ENUJERUBU TP3SO.

Poly ﹠ Alpha ,-olefin oil used in the present invention is derived by the 1-olefinic monomer, this 1-olefinic monomer have about 6 to about 16 carbon atoms, preferably have about 6 to about 12 carbon atoms.The non-limiting example of the 1-olefinic monomer that the preparation poly ﹠ Alpha ,-olefin oil is used comprises isomer such as the 4-methyl-1-pentene and their mixture of 1-hexene, 1-octene, 1-decene, 1-dodecylene, tetradecene, cetene, branching.The used 1-olefinic monomer of preparation poly ﹠ Alpha ,-olefin oil is preferably 1-octene, 1-decene, 1-dodecylene, tetradecene, cetene, and their mixture.In addition, used poly alpha olefin oil viscosity is about 1 to about 35000 centistokes among the present invention, and molecular weight is about 200 to about 60000, and polydispersity is no more than about 3.

In the present invention, the molecular weight of useful poly ﹠ Alpha ,-olefin oil is at least about 800.Believe that these high-molecular weight poly ﹠ Alpha ,-olefin oils can make hair have the long-term moistening sensation that continues.In the present invention, to be lower than about 800 poly ﹠ Alpha ,-olefin oil be useful to molecular weight.Believe these low-molecular-weight poly ﹠ Alpha ,-olefin oils give hair with smooth, bright, the cleaning sensation.

Useful especially poly ﹠ Alpha ,-olefin oil of the present invention comprises following poly decene: commodity are called PURESYN 6, and its number-average molecular weight is about 500; Commodity are called PURESYN 100, and number-average molecular weight is about 3000; Commodity are called PURESYN 300, and its number-average molecular weight is about 6000, all derives from Mobil Chemical Co..

In the present invention, useful citric acid ester oil is those molecular weight at least about 500 and citric acid ester oil with following formula structure: R wherein ²¹Be OH or CH ₃COO, and R ²², R ²³And R ²⁴Independently for having 1 alkyl side chain, straight chain, saturated or unsaturated, aryl and alkylaryl to about 30 carbon atoms.Preferred R ²¹Be OH, and R ²², R ²³And R ²⁴Independently for having 8 alkyl side chain, straight chain, saturated or unsaturated, aryl and alkylaryls to about 22 carbon atoms.More preferably, R ²¹, R ²², R ²³And R ²⁴Definition make the molecular weight of this chemical compound be at least about 800.

Among the present invention useful especially citric acid ester oil comprise citric acid three different cetyl available from the commodity of Bernel CITMOL 316 by name, available from the citric acid three different stearyl esters of the commodity PELEMOL TISC by name of Phoenix with available from citric acid three (octyl group dodecyl) ester of the commodity CITMOL 320 by name of Bernel.

In the present invention, useful glyceride oil is that those molecular weight are at least about 500 and glyceride oil with following formula structure: R wherein ⁴¹, R ⁴²And R ⁴³Independently for having 1 alkyl side chain, straight chain, saturated or unsaturated, aryl and alkylaryl to about 30 carbon atoms.Preferred R ⁴¹, R ⁴²And R ⁴³Independently for having 8 alkyl side chain, straight chain, saturated or unsaturated, aryl and alkylaryls to about 22 carbon atoms.More preferably R ⁴¹, R ⁴²And R ⁴³Definition make the molecular weight of this chemical compound be at least about 800.

Useful especially glyceride oil comprise the commodity that originate from Taiyo Kagaku SUN ESPOLG-318 by name three glyceryl isostearates, originate from the commodity CITHROL GTO by name of Croda Surfactants Ltd. glycerol trioleate, originate from the commodity EFADERMA-F by name of Vevy or originate from the linolein of the commodity EFAGLYCERIDES by name of Brooks.

Polyethylene Glycol

Compositions of the present invention can further comprise the Polyethylene Glycol of following formula:

H(OCH ₂CH ₂) _n-OH

Wherein the meansigma methods of n is about 2000 to about 14000, and preferred about 5000 to about 9000, more preferably from about 6000 to about 8000.

The content of Polyethylene Glycol in compositions is preferably about 0.1% to about 10%, more preferably from about 0.25% to about 6% by weight.

Above-mentioned Polyethylene Glycol is also referred to as poly(ethylene oxide) or polyoxyethylene.The especially preferred Polyethylene Glycol that is used for the present invention is PEG-2M, and the meansigma methods of n wherein is about 2000 (PEG-2M is also referred to as Polyox WSR  N-10, originates from Union Carbide and is called PEG-2000); PEG-5M, the meansigma methods of n wherein is about 5000 (PEG-5M is also referred to as Polyox WSR  N-35 and PolyoxWSR  N-80, and the two all originates from Union Carbide and is called PEG-5000 and Macrogol 3000 00); PEG-7M, the meansigma methods of n wherein is about 7000 (PEG-7M is also referred to as PolyoxWSR  N-750, originates from Union Carbide); PEG-9M, the meansigma methods of n wherein is about 9000 (PEG-9M is also referred to as Polyox WSR  N-3333, originates from Union Carbide); And PEG-14M, the meansigma methods of n wherein is about 14000 (PEG-14M is also referred to as Polyox WSR  N-3000, originates from Union Carbide).

Poly-silicon hydrogen hydride compounds

Compositions of the present invention can further comprise polysiloxane compound.The amount that polysiloxane compound accounts for whole compositions is preferably about 0.1% to about 10% weight.Polysiloxane compound of the present invention can comprise solvable or insoluble polysiloxanes conditioner of volatile solvable or soluble or fixedness." soluble " means polysiloxane compound can be miscible to form a mutually in-phase part with the carrier of compositions." insoluble " means that polysiloxanes formation separates with carrier, mutually discontinuous, as is the emulsion of polysiloxanes drop or the form of suspension.Polysiloxane compound of the present invention can be by conventional polymerization or emulsion polymerization preparation.

The used polysiloxane compound of the present invention is preferably about 1,000 to about 2,000,000 centistoke 25 ℃ of viscosity that have, and more preferably about 10,000 to about 1,800,000 centistoke, most preferably is about 25,000 to about 1,500,000 centistoke.Viscosity can be measured by glass capillary tube viscometer, and as Dow CorningCorporate Test Method CTM004, on July 20th, 1970 is described, and the present invention is incorporated by reference in its entirety.High-molecular weight polysiloxane compound can prepare by emulsion polymerization.

The polysiloxane compound that is used for the present invention comprises the siloxanes of the poly-aryl siloxanes of poly-alkyl, polyalkylene oxide modification, polyorganosiloxane resin, amino siloxanes that replaces and composition thereof.Polysiloxane compound is preferably selected from siloxanes, polyorganosiloxane resin of the poly-aryl siloxanes of poly-alkyl, polyalkylene oxide modification and composition thereof, more preferably is selected from the poly-aryl siloxanes of one or more poly-alkyl.

Be used for the poly-aryl siloxanes of poly-alkyl of the present invention and comprise those with following structure (I):

Wherein R is an alkyl or aryl, and x is about 7 to about 8000 integer.The group of " A " expression sealing polysiloxanes link ends.The alkyl or aryl (A) that replaces in the alkyl or aryl (R) or the siloxane chain end of siloxanes chain substitution can be an any structure, as long as the polysiloxanes of gained at room temperature remains fluid, can disperse, non-stimulated, avirulence, harmless when being used for hair, can be compatible with other composition in the compositions, under the use of routine and condition of storage is that chemical property is stable, and can be deposited on the hair and to hair has opsonic action.The proper A group comprises hydroxyl, methyl, methoxyl group, ethyoxyl, propoxyl group and aryloxy group.Two R groups on silicon atom can be identical or different groups.Preferred two R groups are represented identical group.The suitable R group comprises methyl, ethyl, propyl group, phenyl, aminomethyl phenyl and phenyl methyl.Preferred polysiloxane compound is polydimethylsiloxane, poly-di-ethyl siloxane, PSI.Particularly preferably be the polydimethylsiloxane that is called dimethicone.Operable poly-alkylsiloxane comprises as polydimethylsiloxane.These polysiloxanes can from as General Electric Company with its ViscasilR and SF 96 series, and obtain with its Dow Corning 200 series from Dow Corning.PSI, as from General Electric Company with SF 1075 aminomethyl phenyl fluids, or bought with 556 Cosmetic Grade Fluid from Dow Corning, be applicable to the present invention.

For improving the gloss characteristic of hair, the also preferred polysiloxane compound that uses high arylation, for example refraction index be about 1.46 or bigger, especially be about 1.52 or the poly-ethylsiloxane of bigger high phenylating.When using the polysiloxane compound of these high refractive indexes, they should mix surface tension and its film forming ability of raising to reduce material with spreading agent as described below such as surfactant or polyorganosiloxane resin.

The poly-aryl siloxanes of the poly-alkyl of the another kind that is particularly useful is polysiloxane gums (silicone gum).Term used herein " polysiloxane gums " refers to 25 ℃ of following viscosity more than or equal to 1,000, the polysiloxane material of 000 centistoke.Will be appreciated that polysiloxane gums described in the invention can overlap with the disclosed polysiloxane compound in front.This overlapping be not to any restriction in these materials.Polysiloxane gums is described by Petrach, other comprise US 4,152,416 (authorizing people such as Spitzer on May 1st, 1979) and Noll, Walter, Chemistry and Technology ofSilicones, New York:Academic Press 1968.GeneralElectric Silicone Rubber Product Data Sheets SE30, SE33, SE54 and the SE76 in addition of polysiloxane gums are described.The list of references of all these descriptions drawn in full be reference.It is about 200,000 that the weight average molecular weight of " polysiloxane gums " usually surpasses, and is generally about 200,000 to about 1,000,000.Instantiation comprises polydimethylsiloxane, poly-(dimethyl siloxane ethylene methacrylic radical siloxane) copolymer, poly-(dimethyl siloxane diphenyl siloxane ethylene methacrylic radical siloxane) copolymer and composition thereof.

The siloxanes that is applicable to the polyalkylene oxide modification among the present invention comprises as the poly(propylene oxide) modification and the polydimethylsiloxane poly(ethylene oxide) modification.The content of oxirane and poly(propylene oxide) should be enough low so that can not disturb the dispersibility of polysiloxanes.These materials also are known as dimethicone copolyol (dimethicone copolyols).

Can adopt polyorganosiloxane resin among the present invention, it is highly cross-linked polymer siloxane system.In the polyorganosiloxane resin production process, trifunctional and four functional silanes are mixed in simple function or two senses or simple function and two functional silanes and introduce crosslinked.Just as known in the art, can change according to the concrete silane unit that mixes in the polyorganosiloxane resin for forming the required degree of cross linking of polyorganosiloxane resin.Usually, think that trifunctional with q.s and four functional silicone monomeric units (thereby crosslinked fully) are to such an extent as to their dryings become the polysiloxanes material of rigidity or hard thin film is polyorganosiloxane resin.The ratio of oxygen atom and silicon atom shows the crosslinked level in concrete polysiloxanes material.It will be polyorganosiloxane resin of the present invention usually that the ratio of oxygen atom and silicon atom is at least about 1.1 polysiloxanes material.The preferred oxygen atom was at least about 1.2: 1.0 with the ratio of silicon atom.The silane that is used to produce polyorganosiloxane resin comprise monomethyl-, dimethyl-, trimethyl-, a phenyl-, diphenyl-, aminomethyl phenyl-, a vinyl-and methyl ethylene-chlorosilane and tetrachloro silicane, the most normal employing is methyl substituted silane.Preferred resin is provided with GE SS4230 and SS4267 by General Electric.Usually evaporable or nonvolatile polysiloxane fluid provides commercially available polyorganosiloxane resin with low viscosity with dissolved form.Should supply the present invention used polyorganosiloxane resin with this dissolved form, and it is added in the compositions of the present invention, this be to understand easily for those of ordinary skills.Although be not subjected to the restriction of any theory, it is believed that polyorganosiloxane resin can increase the gloss that the deposition of other polysiloxane compound on hair also can strengthen the stiff hair with high refractive index.

Other useful polyorganosiloxane resin is the polyorganosiloxane resin powder, and as the material by CTFA called after polymethylsilsequioxane, it can be from Toshiba Silicones with Tospearl ^TMBought.

Polyorganosiloxane resin can be easily according to well known to a person skilled in the art i.e. " MDTQ " nomenclature identification of shorthand nomenclature system.In this system, polysiloxanes is that the various siloxanyl monomers unit according to the existence of forming polysiloxanes is described.In brief, symbol M is represented simple function unit (CH ₃) ₃SiO _0.5D represents two functional unit (CH ₃) ₂SiO; T represents trifunctional units (CH ₃) SiO _1.5Q represents four functional unit SiO ₂Unit symbol apostrophe such as M ', D ', T ', the substituent group of Q ' representative except that methyl, all need concrete definition at every turn.Typical interchangeable substituent group comprises vinyl, phenyl, amino, hydroxyl etc.In the MDTQ system, various unitary mol ratios, perhaps the subscript with symbol indicates every type of unitary total number (or its meansigma methods) in the polysiloxanes, perhaps with concrete indicated ratio and binding molecule amount, finishes the description to the polysiloxanes material.In polyorganosiloxane resin, T, Q, T ' and/or Q ' compare with D, D ', M and/or M ' has relative high mole, then shows the crosslinking degree height.But as preceding discussion, crosslinked aggregate level also can be represented by the ratio of oxygen and silicon.

Being preferred for polyorganosiloxane resin of the present invention is MQ, MT, MTQ, MDT and MDTQ resin.Thereby preferred polysiloxanes substituent group is a methyl.Preferred especially MQ resin, wherein M: Q ratio is about 0.5: 1.0 to about 1.5: 1.0, and the mean molecule quantity of resin is about 1000 to about 10000.

Be applicable to that the siloxanes that the amino among the present invention replaces comprises those that represented by following array structure (II):

Wherein R is CH ₃Or OH, x and y are the integers that depends on the desired molecule amount, mean molecule quantity is approximately 5000 to 10000.This polymer is also referred to as amination polydimethylsiloxane (amodimethicone).

The siloxanes fluids that suitable amino replaces comprises those of following formula (III) expression:

(R ¹) _aG _3-a-Si-(OSiG ₂) _n-(OSiG _b(R ¹) _2-b) _m-O-SiG _3-a(R ¹) _a(III) wherein G is selected from hydrogen, phenyl, OH, C ₁-C ₈Alkyl, preferable methyl; A represents 0 or 1 to 3 integer, preferably equals 0; B represents 0 or 1, preferably equals 1; N+m's and be 1 to 2000 number, preferred 50 to 150, n can represent 0 to 1999 number, and is preferred 49 to 149, m can represent 1 to 2000 integer, preferred 1 to 10; R ¹Be formula C _qH _2qThe monovalence residue of L, wherein q is 2 to 8 integer, L is selected from following group:

-N(R ₂)CH ₂-CH ₂-N(R ₂) ₂

-N(R ₂) ₂

-N(R ₂) ₃A ^-

-N (R ₂) CH ₂-CH ₂-NR ₂H ₂A ^-R wherein ₂Be selected from hydrogen, phenyl, benzyl, saturated hydrocarbon residue, preferably contain the alkyl residue of 1 to 20 carbon atom, A ^-The expression halide ion.

The particularly preferred amino siloxanes that replaces corresponding to formula (III) is the polymer that is called " trimethyl silyl amination polydimethylsiloxane (trimethylsilylamodimethicone) " of formula (IV):

In this structural formula, n and m select according to the molecular weight of required compound.

The siloxanes that other amino that can use replaces is represented with formula V:

R wherein ³Expression has the monovalence alkyl of 1 to 18 carbon atom, preferred alkyl or alkenyl such as methyl; R ⁴Expression alkyl, preferably C ₁-C ₁₈Alkylidene or C ₁-C ₁₈, more preferably C ₁-C ₈Alkylidene oxygen residue; Q ^-Be halide ion, preferred chlorine; R represents 2 to 20 average statistics value, preferred 2 to 8; S represents 20 to 200 average statistics value, preferred 20 to 50.The preferred polymer of this class can have been bought with trade name " UCAR SILICONE ALE 56 " from UnionCarbide.

In an embodiment preferred of the present invention, contained polysiloxane compound is the form of cationic silicone emulsion in Wo 2008069000.The cationic silicone emulsion of this paper is the pre-dispersed stable emulsion that contains at least a cationic surfactant, polysiloxane compound and water.Be applicable to that the cationic surfactant among the present invention is any material known to a person of ordinary skill in the art, as be selected from above at title and be the material under " cation opsonizing agent ".

Think that also the cationic silicone emulsion of this paper minimizes the minimizing of hair Consistency, do not damage simultaneously that the conditioning benefit is like flying sticks up control.Particularly importantly, in this embodiment preferred, cationic surfactant is present in the polysiloxane emulsion, is not only in the compositions body.Cationic silicone emulsion of the present invention also provides acceptable rheological properties in care composition.

Cationic silicone emulsion comprise usually account for cationic silicone emulsion weight about 1% to cationic surfactant about 20%, preferred about 2% to about 8%; But polysiloxane compound with the emulsifying amount.Polysiloxane compound preferably accounts for about 0.1% to about 70%, more preferably from about 5% to about 60% of cationic silicone emulsion weight.The amount that polysiloxane compound accounts for whole compositions is preferably about 0.1% to about 10%.

The content of cationic silicone emulsion in compositions is about 0.1% to about 20%, more preferably from about 0.5% to about 5% by weight.

Cationic silicone emulsion can prepare by any method easily well known in the art.

For example, cationic silicone emulsion can prepare by the machinery emulsification method, and described machinery emulsification method is by being placed on a kind of polysiloxane polymer in the water and using mechanical means as stirring, shaking with homogenize its emulsifying in water is carried out in the presence of at least a emulsifying agent.Emulsifying agent can be included in the cationic surfactant in the cationic silicone emulsion, or other suitable surfactant.Machinery emulsification can need to use two or more surfactants, and two or more mixed methods of using the different surfaces activating agent.Can use two or more polysiloxane compounds such as full-bodied polysiloxane compound and silicone compounds having lower viscosities.The particularly preferred method that is used for obtaining by the machinery emulsification method cationic silicone emulsion of the present invention is by EP publication number 460, and the method disclosed in the 683A is carried out, and the document is introduced the present invention as a reference.In this documents, having disclosed emulsion prepares by following method: polysiloxanes, water and the HLB value main non-ionic surface active agent for 15-19 is merged to form first mixture, in this first mixture, add cosurfactant to form second mixture, this cosurfactant is selected from cation, nonionic and the anion surfactant of HLB value for 1.8-15, mixes the granular size of second mixture polysiloxanes in emulsion less than about 300 nanometers under about 40 ℃ temperature.

Cationic silicone emulsion of the present invention can prepare by emulsion polymerization.Emulsion polymerization comprises silicone monomers and/or oligomer is placed in the water and in the presence of catalyst it is emulsified in the water to form polysiloxane polymer.It should be understood that unreacted monomer and oligomer can remain in the polysiloxane emulsion of emulsion polymerisation.A kind of particularly preferred method that is used for obtaining by emulsion polymerization cationic silicone emulsion of the present invention is by UK Patent Application 2,303, and the method described in 857 is carried out, and the full text of this document is introduced the present invention as a reference.This document has disclosed a kind of method for preparing stable cationic silicone O/w emulsion, comprises: cationic surfactant blend mutually water and 3 mixture and 2 that 1) will be selected from the polysiloxanes of cyclic polysiloxanes oligomer, blended polysiloxane hydrolyzates, silanol stopped oligomer, high molecular polysiloxane polymer and functionalized polysiloxanes)); 4) heat this blend to about 75-98 ℃ the temperature about 1-5 hour; 5) cool off this blend to about 0-25 ℃ the temperature about 3-24 hour; 6) add and to be selected from the compatible surfactant of HLB ratio greater than 9 non-ionic surface active agent; With 7) the adding cationic surfactant.

The particle size of the polysiloxane mixture in cationic silicone emulsion is less than 50 microns, preferred about 0.2 to about 2.5 microns, more preferably from about 0.2 to about 0.5 micron.Think that the particle size of polysiloxanes influences the deposition of polysiloxane compound on hair.The particle size of determining polysiloxane compound according to the required deposition and the distributing homogeneity of polysiloxane compound.

Compositions

In an embodiment preferred of the present invention, compositions comprises:

(a) cellulose ether of about 0.01% to about 2% hydrophobically modified;

(b) about 0.1% to about hard fat compounds of group of 10%, preferred about 1% to about 7%;

(c) about 0.1% to about 10%, preferred about 0.25% to about cation opsonizing agent of 8%, more preferably from about 0.5% to about 3%;

(d) aqueous carrier.

Said composition can provide fluffy hair Consistency, flexibility, the moist improvement of sending out sense and flying to stick up control.It can also provide gratifying spreadability on hair, and can prepare by preparation method easily.

In another embodiment preferred of the present invention, compositions comprises:

(a) cellulose ether of about 0.01% to about 2% hydrophobically modified;

(b) about 0.1% to about 10% hard fat compounds of group;

(c) about 0.55% to about cation opsonizing agent of 7%, preferred about 1.2% to about 4.5%, and this cation opsonizing agent comprises amidoamines and acid; With

(d) aqueous carrier.

Said composition can further comprise low melting point oil, this grease separation is from pentaerythritol ester oil, trihydroxy methyl ester oil, poly ﹠ Alpha ,-olefin oil, citrate, glyceride oil and composition thereof, and its content in compositions is preferably about 0.1% to about 10%, more preferably from about 0.25% to about 6% by weight.

Said composition can provide the benefit identical with first embodiment, also further provides as benefits such as lubricious sense on the wet hair and smooth feelings.

In another preferred embodiment of the present invention, compositions comprises:

(a) cellulose ether of about 0.01% to about 2% hydrophobically modified;

(b) about 0.1% to about hard fat compounds of group of 5%, preferred about 0.25% to about 2%;

(c) about 0.1% to about cation opsonizing agent of 10%, preferred about 0.25% to about 5%;

(d) aqueous carrier;

(e) about 0.1% to about low melting point oil of 10%, preferred about 0.25% to about 6%, and this low melting point oil is undersaturated aliphatic alcohol; With

(f) about 0.1% to about Polyethylene Glycol of 10%, preferred about 0.25% to about 6%.

Said composition can provide the benefit identical with first embodiment, also further provides as fluffy hair Consistency, flexibility, the moist benefits such as improvement of sending out sense and flying to stick up control.

Annexing ingredient

Compositions of the present invention can comprise other annexing ingredient, these annexing ingredients are selected according to the desirable characteristics of final products by those skilled in the art, and it is suitable for giving compositions and provides additional use benefit at the acceptable of beauty treatment or aesthetic or for it.These other annexing ingredient generally all uses separately, and by the weight of compositions, its consumption is about 0.001% to about 10%, preferred as many as about 5%.

The kind that can be formulated into other annexing ingredient in the compositions of the present invention is a lot.These comprise: other conditioner, as originate from the commodity Peptein 2000 by name of Hormel hydrolytic collagen, originate from Eisai commodity Emix-d by name vitamin E, originate from Roche pantothenylol, originate from Roche general (alcohol) benzyl ethyl ether, originate from mixture, the glyceryl monostearate that originates from Stepan Chemicals, the hydroxyethyl-cellulose that originates from Aqualon, hydrolysis of keratin, protein, plant extraction liquid and the nutrient substance of the pure and mild Polysorbate 60 of 16/octadecyl of the commodity Polawax NF by name of Croda Chemicals; The fixing polymer of hair style is as fixing fixedly hair style polymer and the silicone-grafted copolymers of hair style polymer, nonionic of amphoteric fixedly hair style polymer, cationic fixedly hair style polymer, anionic; Antiseptic is as benzylalcohol, methyl parahydroxybenzoate, propyl p-hydroxybenzoate and imidazolidinyl urea; The pH regulator agent is as citric acid, sodium citrate, succinic acid, phosphoric acid, sodium hydroxide, sodium carbonate; Salt is typically potassium acetate and sodium chloride; Coloring agent is as any FD﹠amp; C or D﹠amp; The C dyestuff; Hair oxidation (bleaching) agent is as hydrogen peroxide, perborate and persulfate; The hair Reducing agent is as sulfydryl glycol hydrochlorate; Spice; And sequestering agent, as disodiumedetate; Ultraviolet and infrared ray cover and absorbent, as ethylhexyl salicylate; Dandruff removing agent is as 2-mercaptopyridine zinc oxide (zinc pyridinethione); And fluorescent whitening agent, as polystyrene-based stilbene (polystyrylstilbene), triazine stilbene (triazinstilbene), Hydroxycoumarin, aminocoumarin, triazole, pyrazoline, oxazole, pyrene, porphyrin, imidazoles and their mixture.

The preparation method for compositions

Wo 2008069000 of the present invention can be by any preparation method preparation well known in the art.

In one embodiment, at room temperature the cellulose ether of hydrophobically modified is dispersed in the water, and or is heated more than 70 ℃ or joins and be preheating in water base more than 70 ℃ with the preparation polymer solution.Alternatively be that the cellulose ether of the hydrophobically modified that obtains with powder type is usually directly joined in preheating water base.Cation opsonizing agent and hard fat compounds of group are also joined in the solution of heating so that form gel-type vehicle with the cellulose ether of hydrophobically modified.The mixture that so obtains is cooled to below 60 ℃, and under agitation adds all the other components, further be cooled to about 30 ℃.

In an especially preferred embodiment, prepare Wo 2008069000 of the present invention through the following steps:

(a) under at least about 70 ℃ temperature, mix hard fat compounds of group, cation opsonizing agent and aqueous carrier;

(b) mixture that obtains in the step (a) is cooled to be lower than about 60 ℃;

(c) cellulose ether of adding hydrophobically modified in the refrigerative mixture that in step (b), obtains; With

(d) mix up to obtaining homogeneous compositions.

In step (a), form gel-type vehicle.The cellulose ether of hydrophobically modified is joined in this gel-type vehicle, preferably in the step (b) gel-type vehicle be cooled to about below 60 ℃, preferred about 40 to about 60 ℃ temperature.In step (c), the cellulose ether of hydrophobically modified can add with form of powder, add or add with the form of dissolved aqueous solution partially or completely with the form that obtains usually.The mixture that obtains is mixed fully, use SANYE agitator (triblender) and/or mill (mill) where necessary, till the homogeneous phase in step (d).When comprising cationic polymer, polypropylene glycol or rheology modifier in the compositions, this class component or adding in step (a) or in step (c).In step (d), add any remaining component.Behind the mixture cool to room temperature, can add the component of any thermal sensitivity.

Be not wishing to be bound by theory, think, when the method for using preferred embodiment prepares compositions of the present invention, be mixed in the compositions with the cellulose ether of consoluet mode, thereby be provided at rheology aspect stable compositions hydrophobically modified.Surprisingly, in the time of on being administered to hair, this stable compositions can further provide the improvement of increase of the bulk hair volume of hair.

Embodiment

The following examples are further set forth and the interior technical scheme of the explanation scope of the invention.Providing of these embodiment only is in order to set forth purpose of the present invention, is not to be used for limiting the present invention, because multiple variation can be arranged not breaking away under spirit of the present invention and the category.The title of each composition is with chemical name or the definition of CTFA title, perhaps with following title definition.

Compositions of the present invention is applicable to rinsing type product and leave product, and is particularly useful for making the product that is emulsion, cream, gel, spray or mousse form.

Embodiment 1-20 is the Wo 2008069000 of the present invention that is specially adapted to the rinsing purposes.

The compositions of embodiment 1-5

Component	Embodiment 1	Embodiment 2	Embodiment 3	Embodiment 4	Embodiment 5
						Cetyl hydroxyethyl cellulose-1 *1	????0.2	????0.25	????0.25		????0.1
Cetyl hydroxyethyl cellulose-1 *2				????0.25
						Hexadecanol *3	????4.5	????1.5	????1.5	????1.5	????4.5
Octadecanol *4	????2.5	????2.7	????2.7	????2.7	????1.5
						Tadenan *5					????1.0
The amino propyl-dimethyl amine of stearoyl *6	????2.0	????1.2	????1.2	????1.2	????2.0
						L-glutamic acid *7	????0.64	????0.384	????0.384	????0.384	????0.64
Pentaerythritol tetraoctyl stearate *8	????1.0				????1.0
						Cationic silicone emulsion-1 *9	????1.05
Cationic silicone emulsion-2 *10			????0.69
						Polysilopxane blends *11		????2.52		????2.52	????4.20
Antiseptic	????0.033	????0.033	????0.033	????0.033	????0.033
						Benzylalcohol	????0.4	????0.4	????0.4	????0.4	????0.4
Spice	????0.6	????0.6	????0.6	????0.6	????0.6
						Hydrolytic collagen *12	????0.01	????0.01	????0.01	????0.01	????0.01
Vitamin E *13	????0.01	????0.01	????0.01	????0.01	????0.01
						Pantothenylol *14	????0.05	????0.05	????0.05	????0.05	????0.05
General (alcohol) benzyl ethyl ether *15	????0.05	????0.05	????0.05	????0.05	????0.05
						Citric acid *16	PH is adjusted to the needed amount of 3-7
Deionized water	In right amount to 100%

The compositions of embodiment 6-10

Component	Embodiment 6	Embodiment 7	Embodiment 8	Embodiment 9	Embodiment 10
						Cetyl hydroxyethyl cellulose-1 *1	????0.25	????0.25	????0.1	????0.25	????0.25
Cetyl hydroxyethyl cellulose-1 *2				????0.25
						Hexadecanol *3	????0.96	????0.96	????1.2	????0.96	????0.7
Octadecanol *4	????0.64	????0.64	????0.8	????0.64	????0.5
						Tadenan *5					????0.20
Polawax?NF? *17	????0.25	????0.25	????0.125	????0.25	????0.125
						The amino propyl-dimethyl amine of stearoyl *6	????1.0	????1.0	????1.0	????1.0	????0.75
Two tallow dimethyl ammonium chlorides *18	????0.75	????0.75	????0.75	????0.75	????0.5
						Pentaerythritol tetraoctyl stearate *8			????0.5
Tetramethylolmethane four oleates *19					????0.5
						Oleyl alcohol *20	????0.25	????0.25	????0.10	????0.25	????0.25
PEG2M *21	????0.5	????0.5	????0.25	????0.5	????0.5
						Cationic silicone emulsion-1 *9			????0.8
Cationic silicone emulsion-2 *10		????1.05			????3.0
						Polysilopxane blends *11	????4.2			????4.2
Glyceryl monostearate *22	????0.25	????0.25	????0.25	????0.25	????0.25
						Antiseptic	????0.04	????0.04	????0.04	????0.04	????0.04
Benzylalcohol	????0.4	????0.4	????0.4	????0.4	????0.4
						Spice	????0.6	????0.6	????0.6	????0.6	????0.6
Acid EDTA	????0.1	????0.01	????0.02	????0.1	????0.01
						Hydrolytic collagen *12	????0.01	????0.01	????0.01	????0.01	????0.01
Vitamin E *13	????0.01	????0.025	????0.01	????0.01	????0.01
						Pantothenylol *14	????0.05	????0.2	????0.1	????0.05	????0.05
General (alcohol) benzyl ethyl ether *15	????0.05	????0.05	????0.01	????0.05	????0.05
						Citric acid *16	PH is adjusted to the needed amount of 3-7
Deionized water	In right amount to 100%

The compositions of embodiment 11-15

Component	Embodiment 11	Embodiment 12	Embodiment 13	Embodiment 14	Embodiment 15
						Cetyl hydroxyethyl cellulose-1 *1	????0.25	????0.25	????0.1		????0.25
Cetyl hydroxyethyl cellulose-1 *2				????0.05
						Hexadecanol *3	????1.5	????1.5	????1.5	????0.9	????1.5
Octadecanol *4	????2.7	????2.7	????2.7	????0.64	????2.7
						Polawax?NF? *17				????0.5
The amino propyl-dimethyl amine of stearoyl *6	????1.2	????1.2	????1.2	????1.0	????1.2
						L-glutamic acid *7	????0.384	????0.384	????0.384		????0.384
Two tallow dimethyl ammonium chlorides *18				????0.75
						Oleyl alcohol *20				????0.25
PEG?2M *21				????0.5	????0.25
						Polysilopxane blends *11	????2.52	????2.52	????2.52	????4.2	????2.52
Glyceryl monostearate *22				????0.25
						Antiseptic	????0.033	????0.033	????0.033	????0.033	????0.033
Benzylalcohol	????0.4	????0.4	????0.4	????0.4	????0.4
						Spice	????0.6	????0.6	????0.6	????0.6	????0.6
Acid EDTA	????0.1	????0.1	????0.1	????0.1	????0.1
						Polyquaternium-24 *23	????0.25
Polyquaternium-24 *24			????1.0
						Polypropylene glycol *25		????0.25	????0.25
Polyquaternium-4 *26	????0.25				????0.25
						Polyquaternium-4 *27				????0.25
Hydroxyethyl ethylcellulose *28				????0.5
						The Polygonum extract *29	????0.1
Biotin *30	????0.1
						Citric acid *16	PH is adjusted to the needed amount of 3-7
Deionized water	In right amount to 100%

The compositions of embodiment 16-20

Component	Embodiment 16	Embodiment 17	Embodiment 18	Embodiment 19	Embodiment 20
						Cetyl hydroxyethyl cellulose-1 *1	????2.0	????0.25	????0.10	????0.25	????0.25
Cetyl hydroxyethyl cellulose-1 *2				????0.25
						Hexadecanol *3	????0.5	????0.96	????1.2	????0.96	????1.500
Octadecanol *4	????0.9	????0.64	????0.8	????0.64	????2.70
						Polawax?NF? *17		????0.25	????0.125	????0.25
The amino propyl-dimethyl amine of stearoyl *6	????0.4	????1.0	????1.0	????1.0	????1.20
						L-glutamic acid *7	????0.13
Two tallow dimethyl ammonium chlorides *18		????0.75	????0.75	????0.75
						Oleyl alcohol *20		????0.25	????0.1	????0.25
PEG?2M? *21		????0.5	????0.25	????0.50
						Polysilopxane blends *11	????0.8	????1.05	????0.8	????4.2	????2.52
Glyceryl monostearate *22		????0.25		????0.25
						Antiseptic	????0.033	????0.033	????0.033	????0.033	????0.033
Benzylalcohol	????0.4	????0.4	????0.4	????0.4	????0.4
						Spice	????0.6	????0.6	????0.6	????0.6	????0.6
Acid EDTA	????0.1	????0.1	????0.1	????0.1	????0.1
						Polyquaternium-24 *23					????0.25
Polyquaternium-24 *24	????0.1		????1.0
						Polypropylene glycol *25	????0.1	????0.2	????0.1		????0.25
Polyquaternium-4 *26					????0.25
						Polyquaternium-4 *27				????0.5
Hydroxyethyl ethylcellulose *28	????0.1	????0.1	????0.5	????1.0
						The Polygonum extract *29	????0.1		????0.1
Biotin *30	????0.1		????0.1
						Citric acid *16	PH is adjusted to the needed amount of 3-7
Deionized water	In right amount to 100%

The definition of component:

^*1 cetyl hydroxyethyl cellulose-1: the Polysurf67 that derives from Aqualon;

^*2 cetyl hydroxyethyl celluloses-1: the NATROSOL PLUS 330CS that derives from Aqualon;

^*3 hexadecanols: the Konol series that derives from Shin Nihon Rika;

^*4 octadecanols: the Konol series that derives from Shin Nihon Rika;

^*5 tadenans: the 1-docosanol that derives from Wako;

^*The amino propyl-dimethyl amine of 6 stearoyls: the amidoamines MPS that derives from Nikko;

^*7 L-glutamic acid: the L-glutamic acid (cosmetics-stage) that derives from Ajinomoto;

^*8 pentaerythritol tetraoctyl stearates: the KAK PTI that derives from Kokyu alcohol;

^*9 cationic silicone emulsions-1: the PE2006 that derives from Dow Corning; The emulsion that contains the machinery emulsification of 60% polysiloxane compound and 3.0% cationic surfactant, wherein the granular size of polysiloxane compound is about 280 nanometers, and is the polydimethylsiloxane that has the polydimethylsiloxane of about 900 repetitives and have about 100 repetitives by use with 27: 73 ratio preparation.

^*10 cationic silicone emulsions-2: the PE2016 that derives from Dow Corning; The emulsion that contains the machinery emulsification of 55% polysiloxane compound and 3.0% cationic surfactant, wherein the granular size of polysiloxane compound is about 280 nanometers, and is the polydimethylsiloxane that has the polydimethylsiloxane of about 900 repetitives and have about 100 repetitives by use with 27: 73 ratio preparation.

^*11 polysilopxane blends: the SE76 that derives from G.E..

^*The collagen protein of 12 hydrolysis: the Peptein2000 that derives from Hormel.

^*13 vitamin Es: the Emix-d that derives from Eisai.

^*14 pantothenylol: derive from Roche.

^*15 general (alcohol) benzyl ethyl ether: derive from Roche.

^*16 citric acids: derive from Haarman﹠amp; The anhydrous citric acid of Reimer.

^*17 Polawax NF: the mixture that derives from the pure and mild Polysorbate 60 of 16/octadecyl of Croda Chemicals trade name.

^*18 2 tallow dimethyl ammonium chlorides: derive from Witco Chemicals.

^*19 tetramethylolmethanes, four oleates: derive from Shin Nihon Rika.

^*20 oleyl alcohol: derive from New Japan Chemical.

^*21 PEG-2M: the Polyox that derives from Union Carbide.

^*22 glyceryl monostearates: derive from Stepan Chemicals.

^*23 Polyquaternium-24: the Quaterisoft Polymer LM-200 that derives from Amerchol.

^*24 Polyquaternium-24: the BioCare Polymer HA-24 that derives from Amerchol.

^*25 polypropylene glycols: the New Pol PP-2000 that derives from Sanyo Kasei.

^*26 Polyquaternium-4: the Celquat L-200 that derives from National Starch Corp..

^*27 Polyquaternium-4: the Celquat H-100 that derives from National Starch Corp..

^*28 hydroxyethyl ethylcelluloses: the Elfacos CD481 that derives from Akzo Nobel.

^*29 Polygonum extracting solution: the Polygonum multiforum extracting solution that derives from Lipo.

^*30 biotin: the d-Biotin that derives from Roche.

Preparation method

Above shown compositions can be by any conventional method preparation hereinafter: at room temperature cetyl hydroxyethyl cellulose and when existing (if) Polyethylene Glycol are dispersed in the water with the preparation polymer solution, and are heated to more than 70 ℃.Under agitation with amidoamines and acid, or other cation opsonizing agent and when existing (if) ester oil add in the solution.Then, under agitation with in hard fat compounds of group and when existing (if) other low melting point oil and the benzylalcohol adding solution.The mixture that so obtains is cooled under agitation add all the other components such as polysilopxane blends or cationic silicone emulsion below 60 ℃, further is cooled to about 30 ℃.

In each step, use SANYE agitator (triblender) and/or mill, as required, so that material is disperseed.

In particularly preferred embodiments, the compositions of the embodiment 1-20 that above illustrates is prepared as follows: under agitation amidoamines and acid and other cation opsonizing agent and when existing (if) ester oil are added in the solution, and join and be preheating in water base more than 70 ℃.Then, under agitation with in hard fat compounds of group and when existing (if) other low melting point oil and the benzylalcohol adding solution.This moment or can add Polyquaternium-24, Polyquaternium-4, polypropylene glycol and hydroxyethyl ethylcellulose after mixture cooling is if they are when existing.The mixture that so obtains is cooled to 40-60 ℃, under agitation adds cetyl hydroxyethyl cellulose and remaining component such as polysilopxane blends or cationic silicone emulsion.Can choose adding Polyquaternium-24, Polyquaternium-4, polypropylene glycol and hydroxyethyl ethylcellulose wantonly in this stage.The mixture that finally obtains further is cooled to about 30 ℃.

In each step, use SANYE agitator (triblender) and/or mill, as required, so that material is disperseed.

Embodiment embodiment disclosed and expression in front has many benefits.For example, they can provide bulk hair volume, flexibility, the moist improvement of sending out sense and flying to stick up control.They can also provide gratifying spreadability on hair, and can prepare by preparation method easily.

Should be understood that embodiment as herein described and embodiment only are used for illustrative purposes, in view of described embodiment and embodiment, those of ordinary skills can make various improvement or change not departing under its spirit and scope.

Claims (14)

1. Wo 2008069000, said composition comprises following material by weight:

(a) cellulose ether of about 0.001% to about 2% hydrophobically modified, this cellulose ether comprises hydrophilic cellulose main chain and hydrophobic substituent; This hydrophilic cellulose main chain is water miscible, and is selected from: methylcellulose, hydroxy methocel, hydroxyethyl-cellulose, hydroxyethyl ethylcellulose, hydroxypropyl cellulose, hydroxypropyl emthylcellulose, hydroxybutyl cellulose and composition thereof; And having the hydrophobic substituent that is grafted on it so that the cellulose ether of hydrophobically modified has the water solublity less than 1%, hydrophobic substituent is selected from has the about 10 straight or branched alkyl to about 22 carbon atoms; Wherein the ratio of hydrophilic group and hydrophobic substituent is about 2: 1 to about 1000: 1 in the hydrophilic cellulose main chain;

(b) about 0.1% to about 15% fusing point is 25 ℃ or higher hard fat compounds of group;

(c) about 0.1% to about 10% cation opsonizing agent with saturated alkyl; With

(d) aqueous carrier.

2. Wo 2008069000 according to claim 1 comprises the cellulose ether of about 0.1% to about 0.5% hydrophobically modified.

3. Wo 2008069000 according to claim 1, wherein the cellulose ether of hydrophobically modified has the about 0.4% cetyl substitution value to about 0.65% weight.

4. Wo 2008069000 according to claim 1 also comprises about 0.001% to about 5% the following cationic polymer that is selected from:

Cationic cellulose with hydrophobically modified of following general formula: R wherein ¹Be to have about 8 alkyl to about 22 carbon atoms; N is 1 to about 10,000 integer; X is 0 or 1 to about 6 integer; Y is 0.1 to 1.0 cation substitution value;

The unitary copolymer of hydrophilic cellulose unit and diallyldimethylammonium chloride, wherein the ratio of hydrophilic cellulose unit number and diallyldimethylammonium chloride unit number is about 1: 100 to about 10: 1, and wherein the molecular weight of copolymer is about 10,000 to about 250,000; And

Their mixture.

5. Wo 2008069000 according to claim 1 further comprises polypropylene glycol, and it is selected from list-polypropylene glycol-segmented polymer, multi-polypropylene glycol-chain section polymer and composition thereof,

Wherein list-polypropylene glycol-segmented polymer has following general formula:

HO-(C ₃H ₆O) _aH

Wherein, a be about 20 to about 100 and

Wherein multi-polypropylene glycol-chain section polymer has following general formula:

Wherein, n is about 0 to about 10 value, and each R is independently selected from hydrogen, C ₁-C ₃₀Alkyl, each b are about 0 to about 2 value independently, and c and d are about 0 to about 2 value independently, b+c+d's and be at least approximately 2, each e is 0 or 1 value independently, and each x, y and z are about 7 to about 100 value independently, and wherein x+y+z is greater than about 20.

6. Wo 2008069000 according to claim 1, also comprise rheology modifier, it is selected from methylcellulose, hydroxy methocel, hydroxyethyl-cellulose, hydroxyethyl ethylcellulose, hydroxypropyl cellulose, hydroxypropyl emthylcellulose, hydroxybutyl cellulose and composition thereof.

7. Wo 2008069000 according to claim 1 comprises by weight the cation opsonizing agent for about 0.55% to about 7%, and this cation opsonizing agent comprises:

Amidoamines with following general formula:

R ¹CONH(CH ₂) _mN(R ²) ₂

R wherein ¹Be C ₁₁-C ₂₄The residue of fatty acid, R ²Be C ₁-C ₄Alkyl, and m is the integer of 1-4; With the acid that is selected from L-glutamic acid, lactic acid, hydrochloric acid, malic acid, succinic acid, acetic acid, fumaric acid, L-glutamic acid hydrochloride, tartaric acid and composition thereof.

8. Wo 2008069000 according to claim 1, the fusing point that also comprises about 0.1% to 10% weight is less than 25 ℃ low melting point oil.

9. Wo 2008069000 according to claim 8, wherein low melting point oil is unsaturated fatty alcohol.

10. Wo 2008069000 according to claim 8, wherein low melting point grease separation is certainly:

(a) molecular weight is at least about 800 and have a pentaerythritol ester oil of following formula:

R wherein ¹, R ², R ³And R ⁴Independently for having 1 alkyl side chain, straight chain, saturated or unsaturated, aryl and alkylaryl to about 30 carbon atoms;

B) molecular weight is at least about 800 and have the trihydroxy methyl ester oil of following formula:

R wherein ¹¹Be to have 1 alkyl group to about 30 carbon atoms, and R ¹², R ¹³And R ¹⁴Independently for having 1 alkyl side chain, straight chain, saturated or unsaturated, aryl and alkylaryl to about 30 carbon atoms;

(c) derived by the 1-olefinic monomer and the poly ﹠ Alpha ,-olefin oil that comes, this 1-olefinic monomer has about 6, and the poly alpha olefin oil viscosity is about 1 to about 35,000 centistokes to about 16 carbon atoms, and molecular weight is about 200 to about 60,000, and polydispersity is not more than about 3;

(d) molecular weight is at least about 500 and citric acid ester oil with following formula structure:

R wherein ²¹Be OH or CH ₃COO, and R ²², R ²³And R ²⁴Independently for having 1 alkyl side chain, straight chain, saturated or unsaturated, aryl and alkylaryl to about 30 carbon atoms;

(e) molecular weight is at least about 500 and glyceride oil with following formula structure:

R wherein ⁴¹, R ⁴²And R ⁴³Independently for having 1 alkyl side chain, straight chain, saturated or unsaturated, aryl and alkylaryl to about 30 carbon atoms; And their mixture.

11. Wo 2008069000 according to claim 1 also comprises about 0.1% Polyethylene Glycol to the following formula of about 10% weight:

H(OCH ₂CH ₂) _n-OH

Wherein the meansigma methods of n is about 2000 to about 14000.

12. Wo 2008069000 according to claim 1 also comprises about 0.1% cationic silicone emulsion to about 20% weight, this emulsion comprises about 1% to about 20% the cationic surfactant that accounts for cationic silicone emulsion weight; But with the granular size of emulsifying amount less than about 50 microns polysiloxane compound.

13. the method for each described Wo 2008069000 during preparation requires according to aforesaid right comprises the following step:

(a) under at least about 70 ℃ temperature, mix hard fat compounds of group, cation opsonizing agent and aqueous carrier;

(b) mixture that obtains in the step (a) is cooled to be lower than about 60 ℃;

(c) cellulose ether of adding hydrophobically modified in the refrigerative mixture that in step (b), obtains; With

(d) mix up to obtaining homogeneous compositions.

14. a method that increases the hair Consistency, it is undertaken by being administered on the hair according to each described Wo 2008069000 among the aforesaid right requirement 1-12.