CN109419643A - The shampoo Compositions of property of water-bearing dispersions of polyurethanes and the purposes of the dispersion - Google Patents

Abstract

The present invention relates to a kind of shampoo Compositions containing aqueous polyurethane, include aqueous polyurethane, detersive surfactant, conditioner and carrier；The volume of its processed hair can be increased after hair is dry, assign hair plentiful and fluffy effect.

Description

The shampoo Compositions of property of water-bearing dispersions of polyurethanes and the purposes of the dispersion

Technical field

The present invention relates to shampoo art, be specifically related to a kind of property of water-bearing dispersions of polyurethanes enable hair dry after The purposes of more plentiful, fluffy shampoo Compositions and the dispersion.

Background technique

Many people have such worry: hair is soft, and what hair just collapsed when washing head or getting up is attached on scalp, sees Up without spirit, and the visual experience that hair amount lacks aging is also resulted in, so many consumers wash hair every time in order to make Hair seems more fluffy plentiful, it has to electricity consumption blowing drying blowout moulding, but hair is blown commonly using hair dryer, it can reduce Moisture content contained by hair, if things go on like this, hair will become withered bifurcated, or even can generate disconnected hair.And for curly hair hair style It for consumer, makes hair fluffy, hair style can be allowed to seem more perfect.

In shampoo Compositions, many trials have been made to solve the problems, such as volume or fluffy aspect, but limited success, For example, usually solid particle is added in shampoo Compositions to separate hair fiber, including smooth to generate hair volume The silica dioxide granule of circular granular polyethylene and irregular shape, however, the addition of these solid particles so that hair wet The smoothness of comb and dry comb is had a greatly reduced quality, and cannot be widely esthetically acceptable to the consumers.

To solve the above problems, technical staff is studied: patent CN 105188851A discloses a kind of silicone-containing The shampoo of tapioca starch is grafted to provide the effect of hair volume gain, is reaching suitable using polysiloxane grafted cassava powder particles Without sacrificing volume, then the effect of the combination acquisition root of hair lifting by conditioner while sliding, the substantially patent is to utilize The hair conditioning of siloxanes improves the astringent sense after particle is added.However, although the silicon compound in shampoo can allow hair suitable It is sliding, but since these silicon-containing compounds are not soluble in water and structure is sufficiently stable, it is difficult to the characteristic being biodegradable is wrapped in head Silicon on hair and scalp is to be less susceptible to be cleaned, and long-time service can cause centainly to bear to hair and environment, therefore, from Use of the silicone oil in cosmetics should be reduced by having expert advice in the angle of environmental protection and health.Therefore in recent years without the hair washing of silicone oil It is gradually popular in europe, america, japan and other countries with hair products, it washes hair products currently, domestic also and is just having toward the side without silicone oil To development, and above-mentioned patent improves astringent sense using polysiloxane grafted, makes there must be silicon-containing compound in formula, is not able to satisfy Existing market development trend.

Patent CN 102065833A discloses a kind of shampoo, they surprisingly it has been found that, have that at least one is quaternized Amine-terminated hyperbranched polyester amide and include anionic surfactant shampoo preparations be particularly suitable for increase head Send out volume.But it is limited to the gain effect of hair volume, final result volume compared with initial state increases 4-5%, this is right Consumer is almost very little using the improvement of the plentiful effect of hair on after-vision.Also, the patent merely discloses and blank The comparison of the volume gain effect of sample is not disclosed when addition cationic conditioning polymer such as hydroxypropyl melon rubber hydroxyl in formula The comparison of its volume gain effect when hydroxypropyltrimonium chloride, and cationic polymer is improvement Hair setting in shampoo With the widely used ingredient of smoothness, cationic conditioning polymer such as hydroxypropyl melon rubber hydroxypropyl trimethylammonium is also disclosed in the patent Ammonium chloride can make topknot volume reduce, and its specific body when the patent is not disclosed in containing cationic conditioning polymer The comparison of product gain effect.

Patent CN102020774A discloses a kind of moisture-permeability waterproof PU water-base resin and is used as fabric coating, it is noted that uses sulphur Hydrochlorate can make PUD increase substantially hydrophily, to obtain good aqueous moistening effect.But the study found that the patent is mentioned The PUD arrived can not provide plentiful effect, moisture-keeping function is anti-by absorbing water due to having water suction moisture-keeping function in shampoo And reduce the plentiful degree of hair；And the PUD emulsion film forming containing long EO segment is usually softer, is easy to make head on hair Tacky greasy knotting, for being also unable to reach the hair washing effect that nature is plentiful, fluffy in shampoo.

Therefore, developing a kind of healthy and safe, generally applicable, with obvious plentiful effect shampoo seems especially heavy It wants.

Summary of the invention

It is an object of the present invention to provide a kind of shampoo Compositions of property of water-bearing dispersions of polyurethanes, existing to solve There is in technology shampoo be easy to cause sticky, dim bad the problem of experienced such as mute, stiff, it is plentiful to carry out nature for the hair carry after washing Effect.

To achieve the above object, the invention adopts the following technical scheme:

A kind of shampoo Compositions of property of water-bearing dispersions of polyurethanes, the shampoo Compositions include following component:

(a) polyurethane introduced in the form of aqueous polyurethane dispersion, polyurethane contained therein is in the shampoo group Closing the content in object is 1wt%~10wt%；

(b) a effective amount of detersive surfactant；

(c) total weight based on the shampoo Compositions, the conditioner of 0.5wt%~5wt%；With

(d) carrier.

Aqueous polyurethane dispersion

The aqueous polyurethane dispersion is that polyurethane particles, which are scattered in continuous water phase, to be obtained using water as decentralized medium , also referred to as aqueous PU or water base PU.

In the present invention, part polyurethane is introduced in the form of the aqueous polyurethane dispersion, that is, in above-mentioned group of configuration When closing object, aqueous polyurethane dispersion is directly added into introduce polyurethane, to facilitate it in shampoo Compositions More preferable dispersion, to realize good application effect.The content of the polyurethane is preferably 2wt%~7wt%, such as 3wt%, 4wt%, 5wt% or 6wt%.Suitable content helps to realize satisfactory effect while keeping economy.In addition, The polyurethane dispersed in shampoo Compositions, partial size are preferably 10nm~200nm, further preferably 50nm~160nm, Such as 80nm, 100nm or 120nm, the study found that above-mentioned suitable partial size can preferably act on hair.

The aqueous polyurethane dispersion synthesizes it is known in the art that be raw material using polyisocyanates and polyalcohol, It is synthesized under chain extender and hydrophilic agent (being also aqueous chain extender, hydrophilic chain extender) effect, redisperse is into water；In the present invention In, the solid content (polyurethane) of the aqueous polyurethane dispersion is preferably 20wt%~50wt%, such as 30wt% or 40wt%.It will be appreciated by those skilled in the art that it is commonly divided into anionic, cationic and non-ion aqueous polyurethane point Granular media.In the present invention, the aqueous polyurethane dispersion is preferably anion-type water-thinned polyurethane dispersion.

Polyisocyanates mainly includes aromatic polyisocyanate and aliphatic polyisocyante two major classes, in the present invention In, the polyisocyanates is preferably aliphatic polyisocyante, such as hexamethylene diisocyanate (HDI), 4,4'-, bis- ring Hexyl methane diisocyanate (HMDI) and isophorone diisocyanate (IPDI), further preferably HDI and/or HMDI, More preferably HDI.

The polyalcohol is preferably polyester polyol, further preferably Dicarboxylic Acids or Dicarboxylic Acids acid anhydrides With dihydric alcohol or the polyol reaction of stoichiometric excess manufactured number-average molecular weight be 500~3000, preferably 1000~ 2500, such as 1500 or 2000, the polyester polyol that degree of functionality is 2~3.Wherein, the Dicarboxylic Acids or organic binary Carboxylic acid anhydride is selected from succinic acid or its acid anhydrides, glutaric acid or its acid anhydrides, adipic acid or its acid anhydrides, pimelic acid or its acid anhydrides, pungent two Acid or its acid anhydrides, azelaic acid or its acid anhydrides, decanedioic acid or its acid anhydrides, phthalic acid or its acid anhydrides, M-phthalic acid or its acid Acid anhydride and one or both of terephthalic acid (TPA) or its acid anhydrides are a variety of, and the dihydric alcohol or polyalcohol are selected from ethylene glycol, 1, The one or two of 2- propylene glycol, 1,4- butanediol, 1,3 butylene glycol, 1,6-HD, trimethylolpropane and neopentyl glycol Or it is a variety of.

In a preferred embodiment, the polyester polyol uses adipic acid and 1,6- hexylene glycol and/or new penta 2 Prepared by alcohol, such as polyadipate pentanediol hexylene glycol ester, polyadipate pentadiol ester, specifically such as CMA-654, PNA2000；Its In when simultaneously in use, the molar ratio of 1, the 6- hexylene glycol and neopentyl glycol can be adjusted suitably, such as 1:4~4:1, such as 1:1.The polymer have the advantages that film forming it is dry and comfortable do not stick greasy, glossiness is high, good toughness, elasticity it is good, can improve hair jewelry, expensive clothing and other valuables The shortcomings that collapsing.

The use of the chain extender be it is known in the art, for adjusting molecular weight and soft, hard section ratio, there are commonly more Alcohols chain extender of degree of functionality, such as neopentyl glycol etc..

The hydrophilic agent, also referred to as hydrophilic chain extender or aqueous chain extender, can be on aqueous polyurethane macromolecular main chain Introduce the chain extender of hydrophilic radical, such as sulfamic acid sodium class hydrophilic agent, preferably N- (2- amino-ethyl) -2-aminoethanesulfonic acid Sodium.

Detersive surfactant

The detersive surfactant is the usual ingredients in shampoo Compositions, is known in the art, Xiang Suoshu Composition provide clean-up performance, can for anionic surfactant, nonionic surfactant, amphoteric surfactant or At least two mixture in them.The various examples of detersive surfactant and description are shown in United States Patent (USP) 6649155, the U.S. In patent application publication 2008/0317698 and U.S. Patent Application Publication 2008/0206355, by the entirety to quote Mode is incorporated herein.Preferably, the detersive surfactant is lauryl sodium sulfate, dodecyl polyethers sulfuric ester Sodium, C12-16 alkyl glucoside, sodium lauroyl glutamate or in them at least two mixture.

A effective amount of detersive surfactant component refers to the concentration of the detersive surfactant in shampoo Compositions Desired cleaning and foam performance should be enough to provide, and in the art its content generally in about 5wt% to about 50wt%, Such as 8wt%, 20wt%, 25wt%, 35wt% or 45wt%, preferably 10wt%~40wt%, further preferred 15wt%~ 30wt%.

Conditioner

The conditioner is the usual ingredients in shampoo Compositions, to be known in the art, in shampoo Compositions It can play the role of that hair is submissive, padded surface activating agent is to scalp irritation and/or the dry comb flexibility of enhancing and moist hair, Mainly have a silicone oil conditioner and cationic conditioner, for example, polyquaternium, water-soluble silicon oil, cationic melon rubber class or At least two mixture in them；Preferably, the conditioner is guar hydroxypropyltrimonium chloride, polyquaternium- 7, dimethyl silicone polymer or in them at least two mixture.

The concentration of conditioner should be enough to provide desired conditioning performance in shampoo Compositions.In the present invention, the tune Manage the content of agent generally in about 0.5wt%~5wt%, such as 1wt%, 2wt%, 3wt%, 3.5wt% or 4.5wt%, preferably 1.5wt%~4wt%.

Carrier

The shampoo Compositions are usually drumped liquid form (under environmental condition).Therefore, such composition is logical It often include carrier, to be known in the art, necessary amount can be readily selected based on desired product by those skilled in the art, Its usually can about 20wt% or more, or even about 60 weight % to about 85 weight % content exist, such as 30wt%, 40wt%, 50wt%, 70wt% or 80wt%.The carrier may include the miscible mixture of water or water and organic solvent.? In the present invention, it will be appreciated by those skilled in the art that the carrier at least partly can be in the aqueous polyurethane dispersion Water.

The carrier that can be used for shampoo Compositions of the present invention includes water and the lower alkyl alcohol (unitary with 1 to 6 carbon Alcohol, such as ethyl alcohol and isopropanol) and/or polyalcohol (such as hexylene glycol, glycerol and propylene glycol) aqueous solution etc..

Optional other ingredient/auxiliary agents

It usually can also as needed include one or more optional member/auxiliary agents, such as chlorination as shampoo Compositions Sodium, thickener, pH adjusting agent, anti-dandruff agent, one kind or several of essence, emulsifier, chelating agent, opacifier, preservative, pearling agent Kind, but it is not limited only to this.Its necessary amount can be readily selected based on desired product by those skilled in the art, wherein thickening Agent includes but is not limited to acrylic acid polymer, xanthan gum etc.；PH adjusting agent includes but is not limited to citric acid；Anti-dandruff agent include but It is not limited to pyrithione zinc, Climbazole；Emulsifier includes but is not limited to ammonium lauryl sulfate；Chelating agent includes but is not limited to EDETATE SODIUM；Opacifier includes but is not limited to phenylethylene ethylene/propenoic acid ester copolymer；Preservative includes but is not limited to Phenoxyethanol.

Shampoo Compositions of the present invention can be prepared using the conventional method of this field, such as: according in formula The component proportion is including that ingredient is stirred to than more uniform in one or more steps to form.Can be used or not Use the modes such as heating, cooling, vacuum.

Shampoo Compositions of the invention are suitable for hair, in use, being rinsed with water after massage blistering.In hair Shampoo Compositions after drying, described can assign desired plentiful, volume gain the effect of consumer.

The present invention also provides above-mentioned aqueous polyurethane dispersion in shampoo Compositions for increasing hair volume, fluffy The purposes of loose, plentiful effect.

Compared with prior art, the present invention is added to aqueous polyurethane dispersion in shampoo Compositions, by water The unique design of polyurethane molecular in property dispersions of polyurethanes, can make it have film forming elastomer is good, glossiness is high, good toughness, Feel does not stick greasy feature, and the shortcomings that hair jewelry, expensive clothing and other valuables collapse can be improved with physics by being applied in shampoo, and will not be made At sticky, the dim bad impression such as mute, stiff, carry out completely new naturally plentiful effect to wash rear hair carry.

Detailed description of the invention

Fig. 1 is effect contrast figure of the hair after being washed using the shampoo of the shampoo of embodiment 1 and comparative example 2.

Specific embodiment

Below by way of specific embodiment, the present invention is described in further detail, but this should not be interpreted as to the present invention Range be only limitted to example below.Without departing from the idea of the above method of the present invention, according to ordinary skill The various replacements or change that knowledge and customary means are made, should be included in the scope of the present invention.

In following embodiment and comparative example, the source of related raw material is as follows:

Anionic water-based aliphaic polyurethane dispersion -1: it synthesizes using the following method: 80g being added in four-hole boiling flask CMA-654 (Yantai Hua Da chemistry), 2.5g neopentyl glycol (chain extender, Wanhua Chemical Group Co., Ltd.), 70 DEG C of conditions Lower mixing 10min is cooled to 50 DEG C of addition 19gHDI (Wanhua Chemical Group Co., Ltd.) is anti- It answers, the dilution of 10g acetone when testing the reaction about NCO%=2.69wt%, so that prepolymer is cooled to 40 DEG C, is dissolved in 150g In acetone solvent, after mixing 15min, it is added by 0.7g ethylenediamine (chain extender, BASF Corp. of Germany) and 5gA95 (hydrophilic agent, N- (2- amino-ethyl) -2-aminoethanesulfonic acid sodium, Degussa) is in 15g deionized water shape At solution, after the reaction was continued under the conditions of 45 DEG C 30min, 210g water is added in the case where shearing dispersion condition, then vacuum distillation is de- Except acetone obtains solid content about 31wt% dispersions of polyurethanes, partial size 50nm.

Anionic water-based aliphaic polyurethane dispersion -2: it is new that 126g CMA-654,0.9g are added in four-hole boiling flask 10min is mixed under the conditions of 70 DEG C for pentanediol, and the dilution of 10g acetone is added, is cooled to 50 DEG C of addition 25.5gHDI reaction, when testing the reaction about NCO%=3.05wt%, so that prepolymer is cooled to 40 DEG C, dissolution In 300g acetone solvent, after mixing 15min, it is added by 1.2g ethylenediamine and 9gA95 is in 30g deionization The solution that water is formed after the reaction was continued under the conditions of 45 DEG C 30min, 310g water is added in the case where shear dispersion condition, then decompression steaming It evaporates removing acetone and obtains solid content about 32wt% dispersions of polyurethanes, partial size 110nm.

Anionic water-based aliphaic polyurethane dispersion -3: it is new that 126g CMA-654,0.9g are added in four-hole boiling flask Pentanediol, 0.8g poly glycol monomethyl ether MPEG1200 (Jiangsu De Na chemistry limited liability company)；10g acetone, 70 DEG C of conditions Lower mixing 10min is cooled to 50 DEG C of addition 25.5gHDI reaction, tests the reaction about NCO%= It when 3.02wt%, so that prepolymer is cooled to 40 DEG C, is dissolved in 270g acetone solvent, after mixing 15min, is added by 1.2g second Diamines and 7gAfter A95 the reaction was continued under the conditions of 45 DEG C of the solution that 30g deionized water is formed 3min, cutting 260g water is added under the conditions of dissipating in cutting, and then vacuum distillation removing acetone obtains solid content about 32wt% dispersions of polyurethanes, grain Diameter is 160nm.

Anionic water-based aliphaic polyurethane dispersion -4: 130g PNA2000 is added in four-hole boiling flask and (gathers oneself two Sour pentadiol ester, molecular weight 2000), 1.5g neopentyl glycol, 10min is mixed under the conditions of 70 DEG C, is cooled to 50 DEG C of addition 35gHMDI reaction, the dilution of 30g acetone, as NCO%=2.30wt%, so that prepolymer is cooled to 40 DEG C, It is dissolved in 240g acetone solvent, after mixing 15min, is added by 1g ethylenediamine and 9gA95 40g go from The solution that sub- water is formed, after the reaction was continued under the conditions of 45 DEG C 30min, in the case where shear dispersion condition, addition 230g water, is then depressurized Distillation removing acetone obtains solid content about 40wt% dispersions of polyurethanes, partial size 150nm.

Anionic water-based aliphaic polyurethane dispersion -5: it is new that 130g CMA-654,1.5g are added in four-hole boiling flask Pentanediol is mixed 10min under the conditions of 70 DEG C, is cooled to 50 DEG C of addition 40gHMDI (ten thousand China's chemistry collection Limited liability company, group) reaction, the dilution of 30g acetone, as NCO%=2.10wt%, so that prepolymer is cooled to 40 DEG C, dissolution In 240g acetone solvent, after mixing 15min, it is added by 0.8g ethylenediamine and 9gA95 is in 40g deionization The solution that water is formed after the reaction was continued under the conditions of 45 DEG C 30min, 240g water is added in the case where shear dispersion condition, then decompression steaming It evaporates removing acetone and obtains solid content about 40wt% dispersions of polyurethanes, partial size 180nm.

Anionic water-based aliphaic polyurethane dispersion -6: it is new that 140g CMA-654,1.5g are added in four-hole boiling flask Pentanediol is mixed 10min under the conditions of 70 DEG C, is cooled to 50 DEG C of addition 25gHDI reaction, 30g acetone Dilution, as NCO%=2.10wt%, so that prepolymer is cooled to 40 DEG C, is dissolved in 240g acetone solvent, mixes 15min Afterwards, it is added by 1.4g ethylenediamine and 10gThe solution that A95 is formed in 50g deionized water, under the conditions of 45 DEG C After the reaction was continued 30min, 280g water is added in the case where shearing dispersion condition, then vacuum distillation removing acetone obtains solid content about 35wt% dispersions of polyurethanes, partial size 120nm.

Lauryl sodium sulfate (anionic surfactant, Shandong Ke Nuosite Biotechnology Co., Ltd)

Dodecyl polyethers sodium sulfovinate (anionic surfactant, 100,000 Chemical Co., Ltd. of Shandong)

C12-16 alkyl glucoside (nonionic surfactant, Zhong Qing daily use chemicals Science and Technology Ltd.)

Sodium lauroyl glutamate (amphoteric surfactant, pleasant virtue Biotechnology Co., Ltd)

Guar hydroxypropyltrimonium chloride (cationic melon rubber conditioner, Guangzhou be bestowed by heaven new material)

Polyquaternium -7 (polyquaternium conditioner, Guangzhou be bestowed by heaven new material)

Dimethyl silicone polymer (water-soluble silicon oil, Guangzhou be bestowed by heaven new material)

Acrylic acid polymer (thickener, Lu Borun)

Citric acid (pH adjusting agent, Guangzhou Hua Zhiwang Chemical Co., Ltd.)

Pyrithione zinc (anti-dandruff agent, 101 Chemical Co., Ltd. of Jining)

Climbazole (anti-dandruff agent, 100,000 Chemical Co., Ltd. of Shandong)

Ammonium lauryl sulfate (emulsifier, Henan Bo Teer chemical products Co., Ltd

EDETATE SODIUM (chelating agent, U.S. Akzo Nobel)

Phenylethylene ethylene/propenoic acid ester copolymer (opacifier, DOW Chemical)

Phenoxyethanol (preservative, DOW Chemical)

Ethylene glycol double stearate and fatty alcohol-ether sodium sulfate (pearling agent, 101 Chemical Co., Ltd. of Jining)

Xanthan gum (thickener, the safe chemical industry of the great benefit in Zhengzhou)；

TCW2890404 (essence, Li Hua essence Co., Ltd)；

In addition, if not otherwise specified, it is raw materials used pure to analyze.

The 1 each parts by weight of raw materials of embodiment and comparative example shampoo of table

Test method:

A. plentiful degree test

By in model's head hair points, two equal moieties are provided.The two sides of model head are sufficiently saturated with water.Then 2.5 grams of shampoos are applied to hair, and are acted on to generate foam.Then every side blow of model head is washed 30 seconds.Use comb By hair perforation combing to comb.In room temperature naturally dry.The plentiful degree of model's the right and left hair is observed simultaneously by 10 testers It gives a mark, 1-5 points, 5 points are spent to be plentiful, and 1 point weak for hair.

B. topknot sensory evaluation tests

Topknot sensory evaluation experiment is carried out sensory evaluation to the wet hair and drying hair washed by 10 testers and is given a mark. To realize that the quantization to topknot sensory evaluation, experiment are carried out qualitative and quantitative description to evaluation index, beaten using 5 points of systems Point, evaluation index includes (dry/wet) cardability, (dry/wet) four drying hair feel, glossiness indexs, and marking result can be topknot Sensory evaluation quantitative evaluation data are provided.It is as shown in the table for each evaluation index and corresponding evaluation score value:

2 topknot sense organ evaluation index of table and score table

3 evaluation result of table

It can be seen that it can be with using the shampoo of the invention containing aqueous polyurethane dispersion from upper result combination Fig. 1 So that hair volume is had apparent gain effect, can be the fluffy plentiful visual experience of hair carry, while in (dry/wet) combing Property, (dry/wet) drying hair feel, glossiness etc. performance balance；In comparative example 3, since conditioner dosage is more, to plentiful Degree is affected, and is still difficult to obtain good plentiful effect.

Claims (10)

1. a kind of shampoo Compositions containing aqueous polyurethane dispersion, which is characterized in that the shampoo Compositions include Following component:

(a) polyurethane introduced in the form of aqueous polyurethane dispersion, polyurethane contained therein is in the shampoo Compositions In content be 1wt%~10wt%；

(b) a effective amount of detersive surfactant；

(c) total weight based on the shampoo Compositions, the conditioner of 0.5wt%~5wt%；With

(d) carrier.

2. shampoo Compositions according to claim 1, which is characterized in that the shampoo Compositions include such as the following group Point:

(a) aqueous polyurethane dispersion, content of the polyurethane contained therein in the shampoo Compositions be 2wt%~ 7wt%；

(b) total weight based on the shampoo Compositions, the detersive surfactant of 5wt%~50wt%；

(c) total weight based on the shampoo Compositions, the conditioner of 1.5wt%~4wt%；With

(d) carrier.

3. shampoo Compositions according to claim 1 or 2, which is characterized in that in the aqueous polyurethane dispersion Polyurethane is the anion-type water-thinned polyurethane that polyisocyanates and polyalcohol synthesize under chain extender and hydrophilic agent effect；

Wherein, the polyisocyanates is aliphatic polyisocyante, preferably HDI and/or HMDI, more preferably HDI；

The polyalcohol is preferably polyester polyol；

The hydrophilic agent is preferably N- (2- amino-ethyl) -2-aminoethanesulfonic acid sodium.

4. shampoo Compositions according to claim 3, which is characterized in that polyurethane in the aqueous polyurethane dispersion Partial size is 10nm~200nm, preferably 50nm~160nm.

5. shampoo Compositions according to claim 3, which is characterized in that the polyester polyol is organic binary carboxylic Acid or Dicarboxylic Acids acid anhydrides and stoichiometric excess dihydric alcohol or polyol reaction and manufactured number-average molecular weight be 500 ~3000, preferably 1000~2500, the polyester polyol that degree of functionality is 2~3；

Preferably, the polyester polyol is prepared by adipic acid and 1,6- hexylene glycol and/or neopentyl glycol reaction.

6. shampoo Compositions according to claim 1, which is characterized in that the detersive surfactant is anion table Face activating agent, nonionic surfactant, amphoteric surfactant or in them at least two mixture；

Preferably, the detersive surfactant is lauryl sodium sulfate, dodecyl polyethers sodium sulfovinate, C12-16 alkyl Glucoside, sodium lauroyl glutamate or in them at least two mixture.

7. shampoo Compositions according to claim 1, which is characterized in that the conditioner includes polyquaternium, water-soluble Property silicone oil, cationic melon rubber class or in them at least two mixture；It is preferred that guar hydroxypropyltrimonium chloride, Polyquaternium -7, dimethyl silicone polymer or in them at least two mixture.

8. aqueous polyurethane dispersion is in shampoo Compositions for increasing the purposes of hair volume, fluffy, plentiful effect.

9. purposes according to claim 8, which is characterized in that the aqueous polyurethane dispersion is the aqueous poly- ammonia of aliphatic Ester dispersion, partial size are preferably 10nm~200nm, further preferably 50nm~160nm.

10. purposes according to claim 8 or claim 9, which is characterized in that the polyurethane in the aqueous polyurethane dispersion is The anion-type water-thinned polyurethane that polyisocyanates and polyalcohol synthesize under chain extender and hydrophilic agent effect；

Wherein, the polyisocyanates is aliphatic polyisocyante, preferably HDI and/or HMDI, more preferably HDI；

The polyalcohol is preferably polyester polyol；

The hydrophilic agent is preferably N- (2- amino-ethyl) -2-aminoethanesulfonic acid sodium.