JP2011037771A - Cosmetic composition - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a cosmetic composition which provides comfortable feeling of use by improving foaming during use and viscosity of its preparation, has an improved conditioning effect such as improvement of smoothness of damaged hair, and does not make the hair stuffy even when the cosmetic composition is used repeatedly. <P>SOLUTION: The cosmetic composition contains cation-modified glucomannan whose amount of cationic charge and molecular weight are limited respectively to specific ranges, a cationic polymer having limited amount of cationic charge, a detersive surfactant, and a silicone derivative. The defects are corrected by the cosmetic composition in which the compounding ratio of the surfactant to the silicone derivative is limited to a specific ratio. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a cosmetic composition comprising a detersive surfactant, a specific cation-modified glucomannan, a specific cationic polymer and a silicone derivative.

  In hair cleansing compositions, anionic surfactants are commonly used to provide detergency, but during washing, the oils and fat components of the hair are removed more than necessary, resulting in splitting and split ends. It becomes easy. Furthermore, these are promoted also by the entanglement of the hair at the time of washing and rinsing. For this reason, the hair cleansing composition contains a silicone derivative such as a cationic polymer or dimethylpolysiloxane for the purpose of providing a conditioning effect. The cationic polymer is considered to form an anionic surface active and water-insoluble complex when diluted with water, thereby easily remaining on the hair surface and imparting a conditioning effect. However, it is not sufficient for hair damaged by chemical treatments such as hair color and permanent agents, and the phenomenon of tangling hair and squeaking remains when rinsing the hair cleaning composition. In order to solve these problems, it has been proposed to add a silicone dispersion, but problems such as stability and persistence remain.

  Patent Document 1 proposes a method in which cation-modified guar gum and dimethylpolysiloxane having an average particle size of less than 2 μm are used in combination, but the average particle size of dimethylpolysiloxane is as small as 2 μm and is relatively stably dispersed in water. Therefore, the persistence to the hair was not sufficiently obtained, and the effect was not satisfactory.

  Patent Document 2 proposes a surfactant, a cation-modified guar gum having a charge density of 0.001 or less, and a hair cleansing agent using a silicone dispersion having an average particle diameter of 2 μm or more. Since it was low, it had poor smoothness during rinsing, and the problem of tangling hair remained. Moreover, the average particle diameter of silicone was large, and the subject remained in stability in water.

  Patent Document 3 discloses a detersive surfactant, a high charge density cationic polymer such as a cationic guar gum derivative having a molecular weight of 10,000 to 10,000,000 and a charge density of 1.4 meq / g to 7.0 meq / g. A shampoo composition consisting of a silicone dispersion having a diameter has been proposed to improve the function of shampoo by effectively attaching silicone to the hair surface, but the particle size is less than 1 μm, compared in water In order to disperse in a stable manner, the residual property on the hair is not sufficient, and the silicone that is stably dispersed in water cannot provide sufficient foaming.

  Patent Document 4 discloses a cation of glucomannan for the purpose of improving the weak conditioning effect at the time of rinsing when blended in a hair treatment composition and providing a good finishing feeling with excellent setability after drying. A modified product has been proposed, but the feel after drying was still not fully satisfactory. In addition, although excellent setability after drying is obtained, there is a problem in that it has a high residual property on hair, and when used repeatedly, it comes out with an unpleasant feel such as a feeling of stiffness.

Japanese Patent Publication No. 6-69943 Japanese Patent Publication No. 7-17491 JP-T-2005-530821 JP 2006-152280 A

  The problem to be solved by the present invention is that a good feeling of use can be obtained by improving foaming at the time of use, viscosity of the dosage form, etc., and the conditioning effect such as slipperiness on damaged hair is improved and repeated. An object of the present invention is to provide a cosmetic composition that does not give a sense of stiffness when used.

  As a result of intensive studies to solve the above problems, the present inventors have found that a cosmetic composition comprising a specific cation-modified glucomannan, a specific cationic polymer, a detersive surfactant, and a silicone derivative has the above disadvantages. As a result, the present invention has been completed.

That is, this invention contains the following component (A), (B), (C) and (D), and the sum total of the mass of component (A) and (B) is 1 with respect to the mass of a component (C). 10 mass%, and the mass ratio of the component (A) to the component (B) is 1 to 10 to 10: 1, the content of the component (C) is 5 to 20 mass%, and the component (D ) Content is 0.1 to 5% by mass. .
(A) Cationic modified glucomannan having a cationic charge of 0.5 to 2.0 meq / g and a molecular weight of 100,000 to 10 million (B) A cationic polymer having a cationic charge of 0.5 to 1.6 meq / g .
(C) Detersive surfactant (D) Silicone derivative

  As the cation-modified glucomannan of component (A), D-glucose and D-mannose obtained by purifying, separating and crushing glucomannan contained in the bulbs of the konjac plant belonging to the taro family are mainly used in plant classification. A glycidyl trialkylammonium salt or a 3-halogeno-2, which is a complex water-soluble polysaccharide having a structural unit and having a β-1,4-bonded D-glucose and D-mannose in a ratio of approximately 1: 1.6. -It can be produced by reacting a hydroxypropyltrialkylammonium salt. In this case, the reaction is carried out in a suitable solvent, preferably a hydrous alcohol, in the presence of alkali. The introduction of such a quaternary nitrogen-containing group can be performed according to a conventionally known method, but is not necessarily limited thereto.

  In the present invention, the glycidyl trialkylammonium salt or 3-halogeno-2-hydroxypropyltrialkylammonium to be reacted so that the cation charge amount derived from the quaternary nitrogen-containing group is 0.5 to 2.0 meq / g. Adjust the amount of salt used. The cation charge amount derived from the quaternary nitrogen-containing group is 0.5 to 2.0 meq / g, more preferably 0.7 to 1.5 meq / g. If the amount of cationic charge is less than 0.5 meq / g, the amount adsorbed to the hair and skin will be insufficient, and even if it is actually incorporated into hair treatment compositions such as shampoos, rinses and body cleaning agents, and skin cosmetic compositions, unacceptable. Further, when the charge amount exceeds 2.0 meq / g, even if a hair treatment composition and a skin cosmetic composition containing such a cation-modified glucomannan are used, deterioration of foaming and stickiness are felt at the time of use. In addition, a feeling of stickiness is generated, the feeling of use is deteriorated, and a feeling of finish after use is also undesirable, such as a feeling of stickiness and stickiness. As used herein, the “cationic charge amount” is the number of equivalents of quaternary nitrogen-containing groups contained in 1 g of cation-modified glucomannan. Usually, the nitrogen content derived from the quaternary nitrogen-containing group can be obtained by the Kjeldahl method (quasi-drug raw material standard 2006, general test method, nitrogen determination method, second method) and calculated from the measured value.

  The cation-modified glucomannan for use in the cosmetic composition of the present invention has a molecular weight of about 100,000 to 10 million, preferably 1 to 6 million. If the molecular weight is less than 100,000, the formation of a complex salt with an anionic surfactant is hindered and sufficient conditioning effect cannot be obtained. If the molecular weight exceeds 10 million, the residue on the hair is high, It comes out with an unpleasant feeling such as a feeling of stiffness. As used herein, “molecular weight” means weight average molecular weight, which may be measured by gel permeation chromatography.

  In the cosmetic composition of the present invention, a cationic polymer having a cationic charge amount of 0.5 to 1.6 meq / g is an essential component as the component (B). This is because, when the cation charge amount of the cation-modified glucomannan of component (A) is increased in order to obtain the conditioning effect at the time of rinsing, although the conditioning effect at the time of rinsing is obtained, the residual property becomes high and the feeling after drying , The feeling during repeated use deteriorates. On the other hand, when the amount of cationic charge is lowered in order to improve the feel when repeatedly used after drying, the conditioning effect at the time of rinsing deteriorates. Therefore, in the cosmetic composition of the present invention, a specific cationic polymer is blended in order to solve the problems of the conditioning effect and the persistence. Specifically, quaternary nitrogen-modified polysaccharides (cation-modified hydroxyethyl cellulose, cation-modified guar gum, cation-modified locust bean gum, cation-modified starch, cation-modified tara gum, cation-modified tamarind gum, etc.), dimethyldiallylammonium chloride derivatives (chloride) Dimethyldiallylammonium / acrylamide copolymer, polydimethylmethylenepiperidinium chloride, etc.), vinylpyrrolidone derivatives (vinylpyrrolidone / dimethylaminoethylmethacrylic acid copolymer salt, vinylpyrrolidone / methacrylamideamidopropyltrimethylammonium chloride copolymer, vinyl) Pyrrolidone / methylvinylimidazolium chloride copolymer), methacrylic acid derivatives (methacryloylethyldimethylbetaine / methacryloyl chloride) Ethyltrimethylammonium / methacrylic acid 2-hydroxyethyl copolymer, methacryloylethyldimethylbetaine / methacryloylethyltrimethylammonium chloride / methacrylic acid methoxypolyethylene glycol copolymer, etc.). Quaternary nitrogen-modified polysaccharides such as guar gum, cation-modified locust bean gum, cation-modified starch, cation-modified tara gum, cation-modified fenugreek gum, chlorinated dimethyldiallylammonium chloride / acrylamide copolymer, polydimethylmethylenepiperidinium chloride, etc. Dimethyl diallylammonium derivatives, more preferably cation-modified hydroxyethyl cellulose, cation-modified gua Cationic charge quantity of the gum is a cationic polymer of 0.7~1.4meq / g. Regarding the “cationic charge amount”, similarly to the cation-modified glucomannan of the component (A), a method of calculating and calculating the nitrogen content derived from the quaternary nitrogen-containing group in the cationic polymer by the Kjeldahl method, and a polyvinyl potassium sulfate aqueous solution There is a method by a colloid titration method using, and it can be determined by either method.

  The sum total of the mass of a component (A) and (B) is 1-10 mass% with respect to the mass of the below-mentioned component (C), Preferably it is 3-8 mass%. Moreover, mass ratio of a component (A) and a component (B) is 1 to 10 to 10: 1, Preferably it is 2 to 8 to 8 to 2.

  Examples of the detersive surfactant of component (C) include anionic surfactants and amphoteric surfactants. In the present invention, these detersive surfactants may be used alone, but preferably two types are included. It is to use the above. Content in the whole composition of a component (C) is 5-20 mass%, Preferably it is 7-15 mass%.

  Examples of the anionic surfactant of the component (C) include alkyl (carbon number 8-24) sulfate, polyoxyalkylene alkyl (carbon number 8-24) ether sulfate, alkyl (carbon number 8-24) benzenesulfonic acid. Salt, alkyl (carbon number 8-24) phosphate, polyoxyalkylene alkyl (carbon number 8-24) ether phosphate, alkyl (carbon number 8-24) sulfosuccinate, polyoxyalkylene alkyl (carbon number 8) -24) ether sulfosuccinate, acyl (carbon number 8-24) alanine salt, acyl (carbon number 8-24) N-methyl-β-alanine salt, acyl (carbon number 8-24) glutamate, Acyl (carbon number 8-24) isethionate, acyl (carbon number 8-24) sarcosine salt, acyl (carbon number 8-24) taurine salt, acyl ( Examples include prime 8-24) methyl taurate, α-sulfo fatty acid ester salt, ether carboxylate, polyoxyalkylene fatty acid monoethanolamide sulfate, fatty acid soap and the like, and amphoteric surfactants include alkyl (carbon number). 8-24) Amidopropyl betaine, alkyl (carbon number 8-24) carboxybetaine, alkyl (carbon number 8-24) sulfobetaine, alkyl (carbon number 8-24) hydroxysulfobetaine, alkyl (carbon number 8-24) Amidopropyl hydroxysulfobetaine, alkyl (carbon number 8-24) hydroxyphosphobetaine, alkyl (carbon number 8-24) aminocarboxylate, alkyl (carbon number 8-24) ampho Na, alkyl (carbon number 8-24) Alkyl containing amine oxide, tertiary nitrogen and quaternary nitrogen (8 to 2 carbon atoms) ) And phosphoric acid esters. Of these, alkyl (carbon number 8-24) sulfate, polyoxyalkylene alkyl (carbon number 8-24) ether sulfate, fatty acid soap, alkyl (carbon number 8-24) amidopropyl betaine are more preferable. Is a polyoxyalkylene alkyl (carbon number 8-24) polyoxyalkylene alkyl (carbon) in which the polyoxyalkylene group in the ether sulfate is at least one selected from ethyleneoxy, propyleneoxy, and butyleneoxy groups (Equation 8-24) Ether sulfate, and more preferably, after the polyoxyalkylene group has added 1 to 2 moles of propyleneoxy group and / or butyleneoxy group by average addition, the ethyleneoxy group has 0 average addition. .5-5 mol polyoxyalkylene alkyl obtained by adding (carbon The number 8-24) ethers sulfate.

Examples of the silicone derivative of component (D) include dimethylpolysiloxane, methylphenylpolysiloxane, high degree of polymerization dimethylpolysiloxane, cyclic polysiloxane, polyether-modified silicone, amino-modified silicone and the like. Smoothness at the time of washing and rinsing The kinematic viscosity at 25 ° C. is preferably 10 to 20,000,000 mm ² / s in order to eliminate the sticky feeling after drying. In particular, 10,000 to 10,000,000 mm ² / s dimethylpolysiloxane is preferred. Content in the whole composition of a component (D) is 0.1-5 mass%, Preferably it is 0.5-1.5 mass%.

  As a method for preparing an emulsion of a silicone derivative, after mixing a silicone derivative and an emulsifier, water is slowly added with stirring, and a mixer rotated at a high speed when the phase is changed from a W / O emulsion to an O / W emulsion is used. Although the method of mixing using a high shear force, adding the remaining water after that and mixing with a mixer again is mentioned, It is not necessarily limited to these.

  Examples of the emulsifier used herein include nonionic surfactants such as polyoxyethylene alkyl ether, cationic surfactants such as alkyltrimethylammonium chloride, and anionic surfactants such as coconut oil fatty acid methyl taurine sodium trim.

  The average particle size of the silicone derivative emulsion is 10 μm or less, preferably 4 μm or less, more preferably 2 μm or less. From the viewpoint of hair persistence, a particle size exceeding 10 μm is desirable, but the stability of the system is poor. In the present invention, a silicone derivative emulsion of 10 μm or less which is inferior in persistence but excellent in stability is used, a cation-modified glucomannan having a specific range of cationic charge and molecular weight, and a cationic polymer having a specific range of cationic charge Is used to improve the persistence of the silicone derivative and to have a conditioning effect superior to conventional hair cleansing compositions.

  As the higher fatty acid alkanolamide of component (E), higher fatty acid monoethanolamide, higher fatty acid diethanolamide, higher fatty acid monoisopropanolamide, polyoxyalkylene fatty acid monoethanolamide, polyoxyalkylene fatty acid diethanolamide, polyoxyalkylene fatty acid monoisopropanol Amides are mentioned. Higher fatty acid alkanolamides are blended in anticipation of foaming and thickening effects, but when blended in excess of 4%, the feeling when rinsing and the feeling after drying are deteriorated.

  In the cosmetic composition of the present invention, components generally used in cosmetics can be blended as optional components as long as the effects are not impaired. Other ingredients that can be blended are exemplified below.

  Nonionic surfactants include glycerin fatty acid ester, polyoxyalkylene alkyl ether, polyoxyalkylene glycol ether, polyoxyalkylene sorbitan fatty acid ester, sorbitan fatty acid ester, polyoxyalkylene sorbite fatty acid ester, sorbit fatty acid ester, polyoxyalkylene glycerin fatty acid Esters, polyoxyalkylene fatty acid esters, polyoxyalkylene alkyl phenyl ethers, tetrapolyoxyalkylene ethylenediamine condensates, sucrose fatty acid esters, polyoxyalkylene fatty acid amides, polyoxyalkylene glycol fatty acid esters, polyoxyalkylene castor oil derivatives, poly Oxyalkylene hydrogenated castor oil derivatives, alkyl polyglycosides, polyglycols And phosphoric fatty acid esters.

  Examples of the cationic surfactant include alkyl trimethyl ammonium salt, dialkyl dimethyl ammonium salt, alkyl pyridium salt, alkyl dimethyl benzyl ammonium salt, benzethonium chloride, benzalkonium chloride and the like.

  Examples of anionic polymers include acrylic acid derivatives (polyacrylic acid and salts thereof, acrylic acid / acrylamide / ethyl acrylate copolymers and salts thereof), and methacrylic acid derivatives (polymethacrylic acid and salts thereof, methacrylic acid / acrylamide). -Diacetone acrylamide-Acrylic acid alkyl ester-Methacrylic acid alkyl ester copolymer and its salts), Crotonic acid derivatives (Vinyl acetate-Crotonic acid copolymer, etc.), Maleic acid derivatives (Maleic anhydride-Diisobutylene copolymer) And polyglutamic acid and its salt, hyaluronic acid and its salt, carboxymethylcellulose, carboxyvinyl polymer and the like.

  Amphoteric water-soluble polymers include amphoteric starch, dimethyldiallylammonium chloride derivatives (acrylamide / acrylic acid / dimethyldiallylammonium chloride copolymer, acrylic acid / dimethyldiallylammonium chloride copolymer, etc.), methacrylic acid derivatives (polymethacryloyl) Ethyldimethylbetaine, N-methacryloyloxyethyl N, N-dimethylammonium-α-methylcarboxybetaine / alkyl methacrylate copolymer, etc.).

  Nonionic polymers include acrylic acid derivatives (hydroxyethyl acrylate / methoxyethyl acrylate copolymer, polyacrylic acid amide, etc.), vinyl pyrrolidone derivatives (polyvinyl pyrrolidone, vinyl pyrrolidone / vinyl acetate copolymer, etc.), poly Examples include oxyalkylene glycol derivatives (polyethylene glycol, polypropylene glycol, etc.), cellulose derivatives (methyl cellulose, hydroxyethyl cellulose, hydroxypropyl cellulose, etc.), polysaccharides and derivatives thereof (guar gum, locust bean gum, dextran, etc.).

  Oils include olive oil, jojoba oil, liquid paraffin, fatty acid alkyl ester, squalane, hexyl laurate, isopropyl myristate, octyldodecyl myristate, myristyl myristate, 2-hexyldecyl myristate, glyceryl trimyristate, palmitic acid Isopropyl, 2-heptylundecyl palmitate, 2-hexyldecyl palmitate, butyl stearate, isocetyl stearate, cholesteryl 12-hydroxystearate, cetostearyl alcohol, cetyl octanoate, hexyldecyl dimethyloctanoate, isostearic acid Isocetyl, trimethylolpropane triisostearate, decyl oleate, oleic oil, cetyl lactate, myristyl lactate, ethyl acetate, butyl acetate amyl acetate, Lanolin acid, cetyl 2-ethylhexanoate, 2-ethylhexyl palmitate, ethylene glycol di-2-ethylhexylate, trimethylolpropane tri-2-ethylhexylate, glycerin tri-2-ethylhexylate, penta-2-ethylhexylate Erythritol, cetyl-2-ethylhexanoate, diisobutyl adipate, 2-heptylundecyl adipate, 2-hexyldecyl adipate, dipentaerythritol fatty acid ester, neopentyl glycol dicaprate, diisostearyl malate, Di-2-heptylundecanoic acid glycerin, tri-2-heptylundecanoic acid glyceride, castor oil fatty acid methyl ester, acetoglyceride, N-lauroyl-L-glutamic acid-2-octyldodecyl ester, di-2-ethylhexyl sebacate, sebacin Diisopropyl succinate 2-ethylhexyl, triethyl citrate, ethyl laurate, mink oil fatty acid ethyl and the like.

  Examples of the pearlizing agent include fatty acid ethylene glycol, and examples of the suspending agent include polystyrene emulsion.

  Other ingredients include solubilizers (ethanol, ethylene glycol, propylene glycol, etc.), waxes (carnauba wax, candelilla wax, etc.), humectants (glycerin, trehalose, sorbitol, maltitol, dipropylene glycol, 1,3 -Butylene glycol, hyaluronic acid Na, etc.),) antioxidants (tocopherol, BHT, etc.), higher alcohols, higher fatty acids (lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, isostearic acid, oleic acid, Undecylenic acid, tall oil fatty acid, coconut oil fatty acid, palm fatty acid, palm kernel fatty acid, linoleic acid, linolenic acid, eicosapentaenoic acid, docosahexaenoic acid, etc.), amino acids (arginine, glutamic acid, etc.), ultraviolet absorbers (benzophenone derivatives, Paraaminobenzoic acid derivatives, methoxycinnamic acid derivatives, etc.), UV scattering agents (inorganic compounds such as zinc oxide, zirconium oxide, titanium oxide), thickeners, metal sequestering agents (eg edetate), pH adjusters, bactericides , Preservatives, hair restorers, vitamins, anti-inflammatory agents, dyes, pigments (inorganic white pigments such as titanium dioxide, inorganic red pigments such as iron oxide (Bengara) and iron titanate, inorganic green pigments such as cobalt titanate) Pigments, iron oxide-treated mica titanium, carbon black-treated mica titanium, etc.), inorganic acid salts, organic acid salts, fragrances, foaming enhancers and the like.

  The dosage form of the cosmetic composition according to the present invention described above is not limited and can be any dosage form. Further, in addition to the above (essential) component, the dosage form may be used as long as the effects of the present invention are not impaired. Usually, various components blended in the cosmetic composition can be added and produced by conventional methods, but among them, it can be preferably used as a hair treatment composition. Examples of the dosage form include shampoos, rinses, conditioners, hair waxes, hair lotions, hair mists, etc., all of which improve the conditioning effect such as the slipperiness of the cosmetic composition of the present invention and the finished feeling after use. , Utilizing foaming, foam quality improvement and other effects. In addition, it can be used in body cleaning agents, facial cleansers, cleansing agents, lotions, and can be blended into acidic hair dyes, oxidative hair dyes, permanent agents, etc. due to the effect of improving the feeling of use. In addition, various modes such as a solid, powder, liquid, gel, cream, aerosol, and foam can be used in accordance with the use site and use scene.

  Hereinafter, the present invention will be described in more detail based on examples, but the present invention is not limited thereto. Unless otherwise specified, the amount is shown in mass%.

a) Film-forming property A 0.5% aqueous solution of cation-modified glucomannan using glycidyltrimethylammonium chloride having a different cation charge amount and molecular weight is prepared, poured into a Teflon (registered trademark) vat and dried under reduced pressure. A uniform membrane was prepared. The obtained film was left in a room prepared at a humidity of 50% and a temperature of 25 ° C., and the state after 1 hour and 24 hours was observed. The results are shown in Table 1. Further, 0.5 g of the membrane obtained by drying under reduced pressure was put into 100 ml of ion exchange water at 40 ° C., and the time until complete dissolution was measured. The results are shown in Table 1.

皮膜の状態
○：良好な皮膜
×：吸湿によりべとつきあり
溶解時間
○：１分以内に溶解
×：溶解に１分以上

State of film ○: Good film ×: Stickiness due to moisture absorption Dissolution time ○: Dissolved within 1 minute ×: Over 1 minute for dissolution

  From the results in Table 1, it is considered that when the cationic charge amount exceeds 2.0 meq / g, a good film cannot be obtained, so that foaming and conditioning effects are deteriorated. Moreover, it is thought that it will deteriorate similarly even if molecular weight is less than 100,000. Furthermore, if the molecular weight exceeds 10,000,000, the solubility deteriorates, so that the persistence to the hair becomes high, and it is considered that when used repeatedly, it comes out with an unpleasant feel such as a feeling of stiffness.

b) Conditioning effect (slidability) in wash-off products
In order to confirm the conditioning effect (sliding property) on damaged hair of the cosmetic composition of the present invention with a rinse-off product, rinse-out products having the blending compositions shown in Tables 3 to 7 were prepared by a conventional method. Damaged hair used for evaluation was prepared by the following procedure. A hair strand (manufactured by Beaulux Co., Ltd., rooted human hair, length 60 mm, width 40 mm), bleaching agent of 2: 1 mixture (w / w) of 6% H ₂ O ₂ and 3% ammonia water Then, the bath ratio was 1: 100 (hair strand: solution weight), dipped for 60 minutes under the condition of 40 ° C., washed with warm water, and then dried with a dryer to obtain a damaged hair strand obtained by this bleaching treatment. The prepared hair strand is immersed in a 5% aqueous solution of each washout product prepared in advance, and the dynamic friction coefficient of the wet hair strand is measured with a friction tester (KES-SE, KES-SE). And it was set as evaluation of slipperiness. The evaluation results are shown in Tables 3-7. In the evaluation judgment, the smaller the dynamic friction coefficient, the better the slipperiness.

c) Foaming (foaming power)
Prepare a 1.5% aqueous solution of a washout product having the composition shown in Tables 3 to 7, add 145 mL of each prepared aqueous solution to a commercially available juicer mixer, stir for 30 seconds, and measure the amount of foam at this time. did. The results are shown in Tables 3-7.

d) Feeling of use, feeling of finish (sensory evaluation)
Washing products with the composition shown in Tables 3 to 7 have 10 testers to test the viscosity of the dosage form, foaming at the time of shampooing, slipperiness during use (as per finger), and feel after use (dry hair) Evaluation was carried out, and it was digitized by the method shown in Table 2 below, and the evaluation values of 10 testers were totaled for each item. The evaluation results are shown in Tables 3-7. Furthermore, the hair washing with each washing product was used once a day for 10 days continuously, and the touch after use (dry hair) on the 10th day was evaluated. Evaluation was digitized by the method shown in Table 2, and the evaluation values of 10 testers for each item were totaled. The evaluation results are shown in Tables 3-7. In addition, the symbol E in a table | surface shows a cation charge amount, unit meq / g, and Mw shows a weight average molecular weight.

※^１高重合ジメチルポリシロキサン乳化物（動粘度：１，０００，０００ｍｍ^２／ｓ、エマルション平均粒径２μｍ）

※ ¹ highly polymerized dimethylpolysiloxane emulsion (kinematic viscosity: 1,000,000mm ² / s, emulsion average particle diameter 2 [mu] m)

※^１高重合ジメチルポリシロキサン乳化物（動粘度：１，０００，０００ｍｍ^２／ｓ、エマルション平均粒径２μｍ）
※^２高重合ジメチルポリシロキサン乳化物（動粘度：１００，０００ｍｍ^２／ｓ、エマルション平均粒径１０μｍ）

※ ¹ highly polymerized dimethylpolysiloxane emulsion (kinematic viscosity: 1,000,000mm ² / s, emulsion average particle diameter 2 [mu] m)
* ² Highly polymerized dimethylpolysiloxane emulsion (kinematic viscosity: 100,000 mm ² / s, emulsion average particle size 10 μm)

※^１高重合ジメチルポリシロキサン乳化物（動粘度：１，０００，０００ｍｍ^２／ｓ、エマルション平均粒径２μｍ）
※^２高重合ジメチルポリシロキサン乳化物（動粘度：１００，０００ｍｍ^２／ｓ、エマルション平均粒径１０μｍ）
※^３カチナールＨＣ−１００（東邦化学工業社製、カチオン電荷量１．３ｍｅｑ／ｇ、重量平均分子量３５０，０００を有するカチオン変性ヒドロキシエチルセルロース）
※^４Ｐｏｌｙｍｅｒ ＪＲ−３０（ダウ・ケミカル社製、カチオン電荷量１．３ｍｅｑ／ｇ、重量平均分子量１，８００，０００を有するカチオン変性ヒドロキシエチルセルロース）
※^５Ｊａｇｕａｒ Ｃ−１３Ｓ（ローディア社製、カチオン電荷量０．５ｍｅｑ／ｇ、重量平均分子量２，２００，０００を有するカチオン変性グアーガム）
※^６Ｍｅｒｑｕａｔ５５０（オンデオナルコジャパン社製、カチオン電荷量１．３ｍｅｑ／ｇ、重量平均分子量３，０００，０００を有する塩化ジメチルジアリルアンモニウム・アクリルアミド共重合体、９％水溶液のため表５に示されている数値は、有効分換算での配合量）
※^７カチナールＣＧ−１００Ｓ（東邦化学工業社製、カチオン電荷量０．７ｍｅｑ／ｇ、重量平均分子量６００，０００を有するカチオン変性ヒドロキシエチルセルロース）
※^８コロハヒドロキシプロピルトリモニウムクロリド（カチオン電荷量０．８ｍｅｑ／ｇ、重量平均分子量８００，０００を有するカチオン変性フェヌグリークガム）
※^９カエサルピニアスピノサヒドロキシプロピルトリモニウムクロリド（カチオン電荷量０．８ｍｅｑ／ｇ、重量平均分子量１，２００，０００を有するカチオン変性タラガム）
※^１０ローカストビーンヒドロキシプロピルトリモニウムクロリド（カチオン電荷量１．１ｍｅｑ／ｇ、重量平均分子量１，０００，０００を有するカチオン変性ローカストビーンガム）

※ ¹ highly polymerized dimethylpolysiloxane emulsion (kinematic viscosity: 1,000,000mm ² / s, emulsion average particle diameter 2 [mu] m)
* ² Highly polymerized dimethylpolysiloxane emulsion (kinematic viscosity: 100,000 mm ² / s, emulsion average particle size 10 μm)
* ³ Katchinal HC-100 (manufactured by Toho Chemical Co., Ltd., cation-modified hydroxyethyl cellulose having a cation charge of 1.3 meq / g and a weight average molecular weight of 350,000)
* ⁴ Polymer JR-30 (manufactured by Dow Chemical Co., Ltd., cation-modified hydroxyethyl cellulose having a cation charge of 1.3 meq / g and a weight average molecular weight of 1,800,000)
* ⁵ Jaguar C-13S (made by Rhodia, cation-modified guar gum having a cation charge of 0.5 meq / g and a weight average molecular weight of 2,200,000)
* ⁶ Merquat 550 (manufactured by ONDEONALCO JAPAN, dimethyldiallylammonium chloride / acrylamide copolymer having a cationic charge of 1.3 meq / g and a weight average molecular weight of 3,000,000, 9% aqueous solution, shown in Table 5 The numerical value is the compounding amount in terms of effective amount)
* ⁷ Kachinal CG-100S (manufactured by Toho Chemical Industry Co., Ltd., cation-modified hydroxyethyl cellulose having a cation charge of 0.7 meq / g and a weight average molecular weight of 600,000)
* ⁸ Koroha hydroxypropyltrimonium chloride (cation-modified fenugreek gum having a cation charge of 0.8 meq / g and a weight average molecular weight of 800,000)
* ⁹ Caesarpinia spinosa hydroxypropyltrimonium chloride (cation modified tara gum having a cation charge of 0.8 meq / g and a weight average molecular weight of 1,200,000)
* ¹⁰ locust bean hydroxypropyltrimonium chloride (cation-modified locust bean gum having a cationic charge of 1.1 meq / g and a weight average molecular weight of 1,000,000)

※^１高重合ジメチルポリシロキサン乳化物（動粘度：１，０００，０００ｍｍ^２／ｓ、エマルション平均粒径２μｍ）

※ ¹ highly polymerized dimethylpolysiloxane emulsion (kinematic viscosity: 1,000,000mm ² / s, emulsion average particle diameter 2 [mu] m)

※^１高重合ジメチルポリシロキサン乳化物（動粘度：１，０００，０００ｍｍ^２／ｓ、エマルション平均粒径２μｍ）

※ ¹ highly polymerized dimethylpolysiloxane emulsion (kinematic viscosity: 1,000,000mm ² / s, emulsion average particle diameter 2 [mu] m)

  From the results of Tables 3 to 7, it was confirmed that the wash-out products of the examples of the present invention product lowered the coefficient of dynamic friction in wet hair as compared with the comparative examples. This also appeared in sensory evaluation, and it was confirmed that the fingering after shampooing was superior to the shampoo of the comparative example. Moreover, it was excellent in the feel of dry hair, and even after continuous use, it did not worsen the feel such as stiffness. Furthermore, it was confirmed that the dosage form was excellent in viscosity and the foaming in use was also good. Moreover, since the improvement of the slipperiness with respect to hair and the improvement of foaming are recognized, the touch improvement with respect to skin cosmetics, such as a body washing | cleaning agent and face wash, is also expectable.

精製水を７０℃に加熱し、他成分を加え均一に溶解した後、冷却した。 (Formulation Examples 1-2)
Below, the suitable compounding example of this invention to a shampoo is shown.

Purified water was heated to 70 ° C., and other components were added and dissolved uniformly, followed by cooling.

精製水を７０℃に加熱し、他成分を加え均一に溶解した後、冷却した。

Purified water was heated to 70 ° C., and other components were added and dissolved uniformly, followed by cooling.

常法に基づき、液体状ボディ用洗浄剤（ボディソープ）を製造する。 (Formulation example 3)
Below, the formulation example of the skin cosmetic composition using the touch improvement of this invention is shown.

A liquid body cleaning agent (body soap) is manufactured based on a conventional method.

  The cosmetic of the present invention comprising a cation-modified glucomannan having a cationic charge amount and a molecular weight limited to a specific range, a cationic polymer having a limited cationic charge amount, a detersive surfactant, and a silicone derivative, and further limiting the blending ratio thereof. The composition gives a better feeling of use due to the good viscosity of the dosage form and good foaming at the time of use, improves the conditioning effect such as slipperiness on damaged hair, and feels like stiffness when used repeatedly Improve to give a good finish.

Claims (5)

It contains the following components (A), (B), (C) and (D), and the sum of the masses of the components (A) and (B) is 1 to 10% by mass with respect to the mass of the component (C). And the mass ratio of the component (A) to the component (B) is 1 to 10 to 10 to 1, the content of the component (C) is 5 to 20% by mass, and the content of the component (D) is A cosmetic composition characterized by being 0.1 to 5% by mass.
(A) Cationic modified glucomannan having a cationic charge of 0.5 to 2.0 meq / g and a molecular weight of 100,000 to 10 million (B) A cationic polymer having a cationic charge of 0.5 to 1.6 meq / g (C) Detersive surfactant (D) Silicone derivative Furthermore, the cosmetic composition of Claim 1 which contains 0.1-4 mass% of higher fatty acid alkanolamides as a component (E). The cosmetic composition according to claim 1 or 2, wherein the cationic polymer of component (B) is at least one selected from cation-modified galactomannan polysaccharide and cation-modified cellulose and has a molecular weight of 5 million or less. The cosmetic composition according to any one of claims 1 to 3, wherein the detersive surfactant of component (C) is a polyoxyalkylene alkyl ether sulfate. The composition whose cosmetic composition of any one of Claims 1-4 is a composition for hair treatment.