JP2012102058A - Composition for non-emulsion type hair dressing agent - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a composition for non-emulsion type hair dressing agents capable of well spreading and penetrating on hair, dressing hair without stickiness, and excellently regressing hair in comparison with a conventional non-emulsion type hair dressing agent containing a film-forming agent and the like.SOLUTION: The composition for non-emulsion type hair dressing agents includes: (A) silicic anhydride and/or hydrophobized silicic anhydride; (B) polyhydric alcohol; and (C) a polysaccharide thickener. Preferably, a mass content ratio (A):(B) of the component (A) to the component (B) falls to the range of 1:0.1 to 1:10 in preparation.

Description

  The present invention relates to a composition for non-emulsifying hairdressing agents.

  Conventionally, non-emulsifying hairdressing agents are blended with various film forming agents in order to impart excellent hairstyling, which is the main function of the hairdressing agent. However, when an effective amount of a film-forming agent is blended to ensure the main function, it is excellent in hair styling power and hair styling retention power, but is poorly stretched and familiar with hair, has a sticky feeling, and is inferior in use feeling. There is a problem. In addition, since the film-forming agent forms hair on the hair and fixes the hair, once the hair is set, the formed and fixed film is peeled off by physical stimulation such as a hand comb. There is also a problem that hair cannot be set.

  In order to solve such problems, attempts have been made to soften the film formed by the film forming agent. Specifically, an attempt has been made to include a silicone or a polyhydric alcohol as a plasticizer in a hair cosmetic containing a film forming agent (see, for example, Patent Documents 1 and 2).

  However, although these attempts can soften the formed film to some extent, there is a problem that the original hair fixing effect of the film forming agent is significantly reduced. In addition, these attempts have not yet solved the problem that hair cannot be re-styled.

JP 2001-240519 A JP 2005-239626 A

  The present invention has been made in view of the above prior art, and is superior in elongation and familiarity on hair compared to a conventional non-emulsifying hair styling agent containing a film forming agent or the like, and performs hair styling without stickiness. It is an object of the present invention to provide a composition for non-emulsifying hair styling agents that can be used and is excellent in re-styling properties.

  The present inventor has continually studied to develop an excellent non-emulsifying hair styling composition, and found an excellent hair styling function of silicic anhydride or hydrophobized silicic anhydride. And a non-emulsifying hair conditioner containing a specific polysaccharide-based thickener, it is surprisingly excellent in elongation and familiarity on the hair, and can be adjusted without stickiness. It was discovered that hair can be set, and the present invention has been completed.

That is, the present invention
[1] A composition for non-emulsifying hair styling comprising (A) silicic anhydride and / or hydrophobized silicic anhydride, (B) polyhydric alcohol, and (C) polysaccharide thickener,
[2] In the above [1], the mass ratio of the component (A) and the component (B) satisfies the range of (A) :( B) = 1: 0.1 to 1:10 The composition for non-emulsifying hairdressing composition described in [3] above, wherein the component (C) is from the group of plant-derived polysaccharide thickeners, microorganism-derived polysaccharide thickeners, nonionic cellulose derivatives and cationized cellulose. The present invention relates to the non-emulsifying hair styling composition according to [1] or [2], which is at least one selected.

  The composition for non-emulsifying type hair styling agent of the present invention has an effect that the hair is stretched and familiar, and the hair can be styled without stickiness. Moreover, since the composition for non-emulsifying type hairdressing agents of the present invention is excellent in adhesion of the powder component to the hair, it has an excellent effect on re-styling.

  The composition for non-emulsifying hairdressing agents of the present invention comprises (A) silicic anhydride and / or hydrophobized silicic anhydride, (B) polyhydric alcohol, and (C) polysaccharide thickener.

  The component (A), silicic anhydride and hydrophobized silicic anhydride, is a powder blended in the composition as a component that can style hair without stickiness and can also re-hair. The hydrophobized silicic acid anhydride is a powder in which the silicic acid surface has been subjected to a hydrophobizing treatment with the following treatment agent.

  Specific treatment agents used for the hydrophobic treatment include, for example, methyltrichlorosilane, dimethyldichlorosilane, trimethylchlorosilane, hexamethyldisilazane, methyltrialkoxysilane, dimethyldialkoxysilane, trimethylalkoxysilane, ethyltrichlorosilane, Organic silyl such as propyltrichlorosilane, hexyltrichlorosilane, long-chain alkyltrichlorosilane, ethyltrialkoxysilane, propyltrialkoxysilane, hexyltrialkoxysilane, long-chain alkyltrialkoxysilane, methacrylsilane, fluoroalkylsilane, perfluoroalkylsilane Compound: dimethylpolysiloxane (silicone oil), methylphenylpolysiloxane, methylhydrogenpolysiloxane, a Silicone compounds, such as Bruno modified silicone, and the like. The hydrophobizing method is not particularly limited as long as it can be hydrophobized using a known method, and examples thereof include a liquid phase method, a gas phase method, and an autoclave method.

  Specific hydrophobic silicic anhydrides include, for example, dimethylsiloxylated silicic anhydride, trimethylsiloxylated silicic anhydride, octylsiloxylated silicic anhydride, silicone oil treated silicic anhydride, methacrylsiloxylated silicic anhydride An acid etc. can be illustrated.

  The above-mentioned component (A) silicic anhydride and hydrophobized silicic anhydride may be used alone or in combination of two or more. Among these components (A), in the present invention, those satisfying the oil absorption amount (mL / 100 g) described later are used from the viewpoint of sufficiently exerting the hair styling power and enabling the hair to be restyled. preferable.

  As a more specific oil absorption amount, the oil absorption amount per 100 g of silicic anhydride or hydrophobized silicic anhydride preferably satisfies the range of 100 to 1000 mL / 100 g, more preferably the range of 150 to 800 mL / 100 g, More preferably, it is the range of 200-700 mL / 100g. The oil absorption is a value measured according to the method described in JIS K5101.

  In addition, a commercial item can also be used for (A) component silicic anhydride and hydrophobization silicic anhydride as it is. Specifically, commercially available silicic anhydride products include, for example, AEROSIL 50, 90G, 130, 150, 200, 300, 380, 200V, OX50 (trade names, all manufactured by Nippon Aerosil Co., Ltd.); Sunsphere H- 31, H-51, H-121, H-201, H-32, H-52, H-122, H-33, H-53 (trade names, all manufactured by AGC S-Tech) Can do.

  Examples of commercially available dimethylsiloxylated silicic acid include AEROSIL R972, R974, R9200 (trade names, all manufactured by Nippon Aerosil Co., Ltd.) and the like.

  Examples of commercially available products of tritrimethylsiloxylated silicic anhydride include AEROSIL RX200, R8200, RX300, R812S (trade names, all manufactured by Nippon Aerosil Co., Ltd.) and the like.

  Examples of commercially available octylsiloxylated silicic anhydride include AEROSIL R805 (trade name, manufactured by Nippon Aerosil Co., Ltd.).

  Examples of commercially available silicone oil-treated silicic anhydride include AEROSIL R202, RY200, RY200S, and RY300 (trade names, all manufactured by Nippon Aerosil Co., Ltd.).

  As a commercial item of methacrylsiloxylated silicic anhydride, AEROSIL R711 (trade name, manufactured by Nippon Aerosil Co., Ltd.) and the like can be exemplified.

  The content of the component (A) is not particularly limited as long as the desired effect is sufficiently imparted, but it is usually in the composition from the standpoint that hair can be styled without stickiness and re-styling is possible. 0.2 mass% or more is preferable, More preferably, it is 0.5 mass% or more. Moreover, from a viewpoint of a usability | use_condition, 10 mass% or less is preferable, More preferably, it is 5 mass% or less. From these viewpoints, the content of the component (A) is preferably 0.2 to 10% by mass, and more preferably 0.5 to 5% by mass.

  (B) As a polyhydric alcohol of a component, glycols, glycerol, sugar alcohol, etc. are mentioned, for example. Specifically, ethylene glycol, diethylene glycol, triethylene glycol, polyethylene glycol, propylene glycol, dipropylene glycol, polypropylene glycol, isoprene glycol, 1,3-butylene glycol, 1,2-butanediol, 1,2-pentanediol , 1,2-hexanediol, 1,2-octanediol, 1,2-decanediol and other glycols; glycerin, diglycerin, polyglycerin and other glycerins; xylitol, trehalose, maltitol, mannitol, sorbitol, erythritol And sugar alcohols such as arabitol, ribitol, galactitol, glucitol and erythritol. These (B) components may be used individually by 1 type, and can be used in combination of 2 or more type as appropriate.

  Suitable components (B) include polyethylene glycol, propylene glycol, dipropylene glycol, 1,3-polyethylene glycol, propylene glycol, dipropylene glycol, 1,3 from the viewpoint of allowing hairstyling without stickiness and enhancing the adhesion of the component (A) to the hair. It is preferable to use at least one selected from the group of butylene glycol, glycerin and diglycerin.

  Although content of (B) component will not be specifically limited if a desired effect is fully provided, Usually, 0.5 mass% or more is preferable in a composition from the said viewpoint, More preferably, it is 1 mass. % Or more. Moreover, from a viewpoint of stickiness, 30 mass% or less is preferable, More preferably, it is 15 mass% or less. From these viewpoints, the content of the component (B) is preferably 0.5 to 30% by mass, more preferably 1 to 15% by mass.

  In the present invention, from the viewpoint of enhancing the adhesion of the component (A) to the hair and exhibiting an effect excellent in re-styling properties, the content of the component (A) and the component (B) described above is the content mass ratio. (A) :( B) = 1: 0.1 to 1:10 is preferably satisfied, and more preferably (A) :( B) = 1: 0.2 to 1: 7. More preferably, the range is (A) :( B) = 1: 0.3 to 1: 4.

  The polysaccharide thickener of component (C) is a component blended in the composition of the present invention in order to increase the dispersibility of component (A), make it uniform, and impart smoothness. The component (C) used is not particularly limited, whether it is a natural product, a derivative of a natural product, or a synthetic product. In the present invention, by blending these components (C), the above-mentioned uniform properties can be obtained, and the hair styling component (A) component can be uniformly applied to the hair at the time of application, so that hair can be applied. There is also an effect that a light texture finish can be obtained.

  Specific examples of the component (C) include, for example, alginic acid, carrageenan, agar, ferrule, guar gum, quince seed, konjac mannan, tamarind seed gum, tara gum, dextrin, starch, locust bean gum, gum arabic, gati gum, caraya gum, tragacanth gum , Plant-derived polysaccharide thickeners such as arabinogalactan, pectin, quince; animal-derived polysaccharide thickeners such as chitosan and hyaluronic acid, curdlan, xanthan gum, gellan gum, cyclodextrin, dextran, pullulan, hyaluronic acid, etc. Microbial-derived polysaccharide thickener; microcrystalline cellulose, methylcellulose, ethylcellulose, hydroxymethylcellulose, hydroxyethylcellulose, hydroxypropylcellulose, hydroxypropyl Nonionic cellulose derivatives such as chill cellulose; anionic cellulose such as carboxymethyl cellulose; cationized cellulose such as O- [2-hydroxy-3- (trimethylammonio) propyl] hydroxyethyl cellulose; O- [2- chloride] Examples thereof include cationized guar gums such as hydroxy-3- (trimethylammonio) propyl] guar gum. These (C) components may be used individually by 1 type, and can be used in combination of 2 or more types as appropriate.

  Suitable component (C) is at least one selected from the group consisting of plant-derived polysaccharide thickeners, microbial-derived polysaccharide thickeners, nonionic cellulose derivatives and cationized cellulose from the viewpoint of enhancing smoothness. Among them, it is preferable to use guar gum, locust bean gum, xanthan gum, hydroxymethylcellulose, hydroxyethylcellulose, hydroxypropylmethylcellulose, and chlorinated O- [2-hydroxy-3- (trimethylammonio) propyl] hydroxyethylcellulose. Most preferably, guar gum, xanthan gum, hydroxymethylcellulose, hydroxyethylcellulose, hydroxypropylmethylcellulose are used.

  The content of the component (C) is not particularly limited as long as the desired effect is sufficiently imparted, but usually 0.01% by mass or more is preferable in the composition from the viewpoint of smoothness, more preferably. It is 0.05 mass% or more. Further, from the viewpoint of hair styling, it is preferably 5% by mass or less, more preferably 3% by mass or less. From these viewpoints, the content of the component (C) is preferably 0.01 to 5% by mass, more preferably 0.05 to 3% by mass.

  In the composition for non-emulsifying hairdressing agents of the present invention, within the range not impairing the effects of the present invention, in addition to the above-described components, components usually used in cosmetics, for example, polyvinylpyrrolidone, vinylpyrrolidone / Vinyl acetate copolymer, vinyl pyrrolidone / methacrylamide / vinyl imidazole copolymer, alkyl (meth) acrylate copolymer, acrylic resin alkanolamine, vinyl pyrrolidone / N, N-dimethylaminoethyl methacrylate copolymer diethyl sulfate Salt, N-methacryloyloxyethyl N, N-dimethylammonium-α-N-methylcarboxybetaine / methacrylic acid alkyl ester copolymer, N, N dimethyl-N- (2-methacryloyloxyethyl) amine = N-oxide Films such as alkyl methacrylate ester copolymers Moisturizers such as hyaluronic acid, collagen, pantothenyl alcohol; preservatives such as methylparaben, propylparaben, butylparaben, benzoate; lower alcohols such as ethanol; phosphoric acid and its salts, citric acid and its salts, PH adjusting agents such as lactic acid and its salts, sodium hydroxide, triethanolamine; surfactants, fragrances, ultraviolet absorbers, dyes and the like can be appropriately blended depending on the purpose.

  The composition for non-emulsifying hair styling agent of the present invention is a non-emulsifying dosage form in which an oil agent and water are not emulsified with an emulsifier, and a dosage form capable of fully exhibiting the effects of the present invention, for example, liquid, lotion However, the present invention is not limited to such examples.

  The manufacturing method of the composition for non-emulsification type hairdressing agents of this invention can be manufactured by a well-known method. Specifically, for example, a method of adding the above-described components and mixing using a known mixing device such as a disper mixer or a paddle mixer can be exemplified, but the present invention is limited only to these production methods. It is not something.

  EXAMPLES Hereinafter, although this invention is demonstrated further in detail based on an Example, this invention is not limited only to these Examples. The blending amount represents “% by mass” unless otherwise specified.

(Sample preparation 1)
According to the composition described in Tables 1 to 3, the non-emulsifying hair styling compositions of Examples 1 to 10 and Comparative Examples 1 to 6 were prepared and subjected to the following evaluation. The results are shown in Tables 1-3. In addition, all evaluation was implemented on the constant conditions of constant temperature and humidity of 23 degreeC and 60% of humidity.

(Test Example 1: Evaluation during hair styling)
Each of the samples obtained in the Examples and Comparative Examples was subjected to hair styling by wiping (Lesson Mannequin: made by Eucalyptus Japan) by 20 sensory evaluation panels, Sensory evaluation was performed according to the following evaluation criteria for “elongation and familiarity” and “stickiness”.

<Evaluation criteria for extension and familiarity>
○: 16 or more out of 20 people answered that the extension on the hair was good and the hair was well adapted. △: 10 to 15 people out of the 20 people were good on the hair and accustomed to the hair. Answer that it is excellent ×: 9 or less of 20 respondents said that the extension on the hair is good and that it is excellent in familiarity with hair

<Evaluation criteria for stickiness>
○: 16 or more out of 20 responded that there was no stickiness △: 10-15 out of 20 responded that there was no stickiness ×: 9 or less out of 20 responded that there was no stickiness

(Test Example 2: Evaluation during re-styling)
Four hours after the evaluation in Test Example 1, the 20 panelists gave hair to the hair again, and the sensory evaluation was performed according to the following evaluation criteria.

<Evaluation criteria for re-hairdressing>
○: More than 16 out of 20 responded that they can restyle their hair as desired △: 10 to 15 out of 20 responded that they could restyle their hair as intended ×: 9 or fewer out of 20 , You can restyle your hair as you want

  From the results shown in Tables 1 to 3, it can be seen that the composition for non-emulsifying hair styling agents described in each Example has good elongation and familiarity on the hair, and can style the hair without feeling sticky. Further, since the powder component is excellent in adhesion to the hair, it can be seen that it exhibits an excellent effect on re-styling.

  In contrast, in Comparative Examples 1 to 3 in which the component (A) of the present invention is not blended or replaced with another powder, it is understood that the hair styling characteristics peculiar to the present invention are not obtained at all. Moreover, in Comparative Examples 4 to 5 replaced with other thickeners, the results on the hair during hair styling and unfamiliarity were poor, and the effects of the present invention could not be fully exhibited. I understand. Furthermore, in Comparative Example 6 that does not contain the component (B) of the present invention, the powder component is inferior in adherence to the hair, so that it can be seen that excellent re-styling properties cannot be exhibited.

Claims (3)

  A composition for non-emulsifying hair styling comprising (A) silicic anhydride and / or hydrophobized silicic anhydride, (B) polyhydric alcohol, and (C) polysaccharide thickener.   The non-emulsification according to claim 1, wherein the content ratio of the component (A) and the component (B) satisfies the range of (A) :( B) = 1: 0.1 to 1:10. Composition for hair styling.   The component (C) is at least one selected from the group consisting of a plant-derived polysaccharide thickener, a microorganism-derived polysaccharide thickener, a nonionic cellulose derivative, and a cationized cellulose. A composition for non-emulsifying hair styling agents.