JP2006282517A - Gel composition and cosmetic comprising the same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a gel composition which is a stable composition of a specific branched volatile organopolysiloxane and is suitably regulated to readily handleable viscosity or hardness and to provide a stable cosmetic having good fitting (causing no slimy slip for ever during coating on skin) and excellent adhesiveness to the skin, etc., during the coating on the skin, etc., excellent feelings of use and functions with a slight oily feeling by formulating the gel composition. <P>SOLUTION: The gel composition comprises (A) a volatile organopolysiloxane represented by general formula (1) ä(CH<SB>3</SB>)<SB>3</SB>SiO}<SB>3</SB>SiCH<SB>3</SB>(1) and (B) a long-chain alkyl group-containing acrylic-silicone graft copolymer. Furthermore, the gel composition comprises (C) a solidified oil having ≥70°C melting point. The cosmetic comprises the gel composition. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a gel composition, and more specifically, a gel composition containing a volatile organopolysiloxane having a specific branched structure, a long-chain alkyl group-containing acrylic-silicone copolymer, and further a solid oil having a melting point of 70 ° C. or higher. The present invention relates to products and cosmetics containing them.

Conventionally, cyclic silicones typified by octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, and the like have been frequently used for the purpose of imparting a refreshing use feeling to cosmetics and preventing makeup collapse. Attempts have been made to achieve the above objectives due to volatility.
However, although octamethylcyclotetrasiloxane has a low boiling point of about 190 ° C. and high volatility, on the other hand, there is a problem that crystals precipitate at a low temperature such as in winter because the freezing point is about 17 ° C. Decamethylcyclopentasiloxane and dodecamethylcyclohexasiloxane have a lower freezing point than octamethylcyclotetrasiloxane, so no crystal precipitation is observed at low temperatures. It could not be said that problems such as hair loss and makeup collapse were completely solved.

Therefore, as a volatile silicone having high volatility, excellent touch and stability, the following general formula (1)
{(CH ₃ ) ₃ SiO} ₃ SiCH ₃ (1)
Oils with excellent makeup sustainability and anti-transfer effect (lasting properties), with a cosmetic coating containing an organopolysiloxane having a branched structure represented by the formula, and with this branched organopolysiloxane. Cosmetics have been proposed (see, for example, Patent Document 1 and Patent Document 2).
International Publication No. 01/015658 Pamphlet JP 2002-068930 A

  However, the branched volatile organopolysiloxane of the general formula (1) has a low affinity with oily base materials such as hydrocarbons, esters, and triglycerides that are usually blended in cosmetics, so that an effective amount is stably blended. It was difficult to do. Further, since the branched volatile organopolysiloxane of the general formula (1) is a low-viscosity liquid with a small surface tension, it is difficult to handle as it is and the usability (usability) is poor. In order to eliminate these disadvantages, there is almost no gelling agent capable of gelling this branched volatile organopolysiloxane, so that it has excellent volatility and feel. The development of cosmetics that take advantage of its goodness has not yet been satisfactory.

  In such a situation, the present inventors have conducted extensive studies to solve the above problems, and as a result, the branched volatile organopolysiloxane of the general formula (1) and the long-chain alkyl group-containing acrylic-silicone copolymer, It has been found that a gel composition containing a solid oil having a melting point of 70 ° C. or higher can solve the above-mentioned problems, and as a result, the branched volatile organopolysiloxane can be appropriately adjusted to a viscosity and hardness that are easy to handle. It was. In addition, cosmetics formulated with this gel composition have good comfort when applied to the skin, etc. (do not slip smoothly when applied to the skin), have excellent adhesion to the skin, etc., and do not feel oily It has been found that the aging stability and the high-temperature stability are improved, and in particular, oily solid cosmetics such as lipsticks and foundations are excellent in filling moldability. Furthermore, it has been found that the makeup sustainability is improved by adding an oil-soluble resin that can be dissolved in the branched volatile organopolysiloxane of the general formula (1) to the cosmetic. And based on these knowledge, it came to complete this invention.

That is, the present invention includes the following components (A) and (B):
(A) Volatile organopolysiloxane represented by the following general formula (1) {(CH ₃ ) ₃ SiO} ₃ SiCH ₃ (1)
(B) A gel composition characterized by containing a long-chain alkyl group-containing acrylic-silicone graft copolymer.

  Moreover, this invention provides said gel composition characterized by containing solid oil with melting | fusing point 70 degreeC or more as a component (C) further.

  Moreover, this invention provides cosmetics characterized by containing said gel composition.

  The present invention further provides the cosmetic described above, which further comprises as component (D) an oil-soluble resin that is soluble in the volatile organopolysiloxane of component (A).

  Furthermore, the present invention provides the above cosmetic, wherein the oil-soluble resin of component (D) is one or more selected from the group consisting of an acrylic-silicone graft copolymer and trimethylsiloxysilicic acid. It is.

Volatile organopolysiloxane represented by the following general formula (1) {(CH ₃ ) ₃ SiO} ₃ SiCH ₃ (1)
Thus, a stable and good gel composition can be obtained, and the viscosity and hardness can be adjusted as appropriate, so that the handling is easy.
In addition, cosmetics formulated with this gel composition have excellent comfort when applied to the skin, etc. (do not slick when applied to the skin), have excellent adhesion to the skin, etc., and do not feel oily In addition to feeling and function, stability over time and high temperature stability are improved, and it has excellent quality.
Furthermore, cosmetics formulated with this gel composition can be easily blended with oil-soluble resins, particularly silicone-based oil-soluble resins, thereby improving cosmetic makeup sustainability and superior quality.

  Hereinafter, the present invention will be described in more detail.

The component (A) used in the present invention is a volatile organopolysiloxane having a branched structure represented by the following general formula (1) (hereinafter referred to as M3T).
{(CH ₃ ) ₃ SiO} ₃ SiCH ₃ (1)

The manufacturing method of M3T is not specifically limited, It can carry out by a well-known method.
For example, as described in WO 01/015658, a method of cohydrolyzing methyltrichlorosilane and trimethylchlorosilane, a method of hydrolyzing hexamethyldisiloxane and methyltrialkoxysilane under an acidic catalyst, etc. Can be obtained by:

In the method of cohydrolyzing methyltrichlorosilane and trimethylchlorosilane, it can be obtained by reacting at least 3 mol of trimethylchlorosilane with 1 mol of methyltrichlorosilane.
In the method of hydrolyzing hexamethyldisiloxane and methyltrialkoxysilane, it can be obtained by reacting at least 1.5 mol of hexamethyldisiloxane with 1 mol of methyltrialkoxysilane.

In the above hydrolysis method, methyltrialkoxysilane is preferably methyltrimethoxysilane, methyltriethoxysilane, methyltripropoxysilane, or methyltributoxysilane. Among them, highly reactive methyltrimethoxysilane or methyltriethoxysilane is preferable. Particularly preferred.
As the acidic catalyst, sulfuric acid, methanesulfonic acid, trifluoromethanesulfonic acid, and ion exchange resin are used.
The solvent for carrying out the reaction is not particularly limited, but solvents such as methanol, ethanol, isopropyl alcohol and the like are preferable because they facilitate the separation and removal of M3T.

The component (A), M3T, is a low-viscosity liquid volatile compound that has a high volatilization rate. When applied to the skin or the like, the M3T is lightly spread and has no oiliness (oiliness). In addition, since the volatilization rate is fast, the cosmetics formulated with this have excellent comfort during application and excellent adhesion to the skin.
Furthermore, since M3T is highly soluble in an oil-soluble resin having a film-forming property (component (D) described later), this oil-soluble resin can be blended in a composition at a high concentration. A cosmetic with excellent sebum resistance and improved cosmetic durability can be obtained by increasing the physical strength of the cosmetic film.

  M3T is a compound having such excellent properties, but it has a low affinity with oily base materials such as hydrocarbons, esters, and triglycerides that are usually blended in cosmetics. It is difficult to mix stably, and it is difficult to handle as it is because it is a liquid with low viscosity and low surface tension. Therefore, if this M3T can be gelled and viscosity can be imparted, these problems can be solved, but a gel that can effectively impart viscosity to M3T in the past and form a stable gel. No agent has been found.

  In the gel composition of the present invention, the blending amount of M3T of the component (A) is preferably 20 to 98% by mass (hereinafter simply referred to as “%”) in the total composition of the gel composition, and the later-described component (B) or further In order to obtain a good gel composition in combination with the component (C), 30 to 90% is more preferable.

  The long-chain alkyl group-containing acrylic-silicone graft copolymer of the component (B) used in the present invention is capable of uniformly gelling the component (A) of the present invention and imparting viscosity in a wide range. Has the effect of Examples of the component (B) of the present invention include those described in Japanese Patent No. 2976146 and Japanese Patent No. 2767633.

  The production method of the long-chain alkyl group-containing acrylic-silicone graft copolymer of component (B) is not particularly limited, and can be obtained by conventionally known radical polymerization or the like. For example, radical polymerization mainly comprising (a) an ester of a higher alcohol having 12 or more carbon atoms and (meth) acrylic acid, and (b) a dimethylpolysiloxane compound having a radical polymerizable group at one end of the molecular chain. The monomer can be synthesized by radical polymerization.

  In the copolymer of the component (B) of the present invention, the content of the ester of (a) a higher alcohol having 12 or more carbon atoms and (meth) acrylic acid constituting the copolymer is preferably 30 to 95 mol%. Within this range, when mixed with the volatile organopolysiloxane of the component (A) of the present invention, the compatibility is better and it is easy to form a uniform gel. In addition, in (a) an ester of a higher alcohol having 12 or more carbon atoms and (meth) acrylic acid, there is no particular limitation as long as the higher alcohol has 12 or more carbon atoms, but in order to form a stable gel composition Is particularly preferably an ester of a higher alcohol containing a linear alkyl group having 16 to 22 carbon atoms and (meth) acrylic acid. If it is an ester of a higher alcohol containing a linear alkyl group having 16 to 22 carbon atoms and (meth) acrylic acid, the stability of the gel composition at high temperature is particularly good, and at the time of radical polymerization reaction Good reactivity.

  The long-chain alkyl group-containing acrylic-silicone graft copolymer of the component (B) includes (a) a higher alcohol having 12 or more carbon atoms and (meth) acrylic acid as long as the effects of the present invention are not hindered. In addition to the two components of a radical polymerizable monomer mainly composed of an ester and (b) a dimethylpolysiloxane compound having a radical polymerizable group at one end of the molecular chain, other radical polymerizable monomers as necessary, for example, Styrene, substituted styrene, vinyl acetate, (meth) acrylic acid, (meth) acrylic acid esters other than the above (a), maleic anhydride, maleic acid esters, fumaric acid esters, acrylonitrile and the like can be copolymerized.

  When producing a long-chain alkyl group-containing acrylic-silicone graft copolymer of component (B), radical polymerization is carried out in the presence of a normal radical polymerization initiator such as benzoyl peroxide, lauroyl peroxide, azobisisobutyronitrile, etc. And any of solution polymerization, emulsion polymerization, suspension polymerization, and bulk polymerization may be used. In the present invention, among these polymerization methods, solution polymerization is preferred in order to adjust the molecular weight of the copolymer to the optimum range.

  The synthetic solvent for the solution polymerization of the long-chain alkyl group-containing acrylic-silicone graft copolymer of component (B) is not particularly limited. For example, aromatic hydrocarbons such as benzene, toluene and xylene, methyl ethyl ketone, methyl isobutyl Mention may be made of ketones such as ketones, esters such as ethyl acetate and butyl acetate, alcohols such as methanol, ethanol, isopropanol and butanol, and these may be used alone or in combination.

  The polymerization temperature for polymerizing the long-chain alkyl group-containing acrylic-silicone graft copolymer of component (B) is not particularly limited, but higher alcohols having 12 or more carbon atoms and (meth) acrylic acid of component (a) above. It is preferably carried out at 50 ° C. to 180 ° C., which is higher than the melting point of the ester, and more preferably 60 ° C. to 130 ° C. Within this range, the radical polymerization reaction can be performed more smoothly.

  As the component (B) long-chain alkyl group-containing acrylic-silicone graft copolymer, KP-561P containing a stearyl group as a long-chain alkyl group and KP-562P containing a behenyl group (both Shin-Etsu Chemical Co., Ltd.) (Commercially available) can also be used.

  In the gel composition of the present invention, the blending amount of the long-chain alkyl group-containing acrylic-silicone graft copolymer of the component (B) can be used alone or in combination of two or more as required. Is preferably 1 to 230% of the total oil content of the gel composition. Within this range, a gel composition that is more stable and difficult to separate from M3T of component (A) is formed, and when this is blended into cosmetics, it relates to the usability (usability) and feeling of use of the cosmetics. Viscosity and hardness can be easily adjusted in a wide range, and it is also preferable from the viewpoint of the stability of cosmetics.

  If the gel composition of the present invention further contains a solid oil having a melting point of 70 ° C. or higher as the component (C), a hard gel (including wax gel) having good stability even at a high temperature such as 50 ° C. can be obtained. More preferable. The solid oil having a melting point of 70 ° C. or higher, which is the component (C) of the present invention, is not particularly limited as long as it is a wax or wax ordinarily used in cosmetics. Particularly preferred is a melting point of 70 to 125 ° C. Solid oil. If the melting point is within this range, the gel composition blended with this, and the cosmetic composition blended with the gel composition will have sufficient high-temperature stability (about 50 ° C) and filling moldability (easy to fill). In addition, heating and melting during production does not require an extremely high temperature such as 150 ° C. or 200 ° C., so there is no possibility of causing decomposition or alteration of other components.

  In the present invention, as the solid oil of component (C), carnauba wax, candelilla wax, cotton wax, shellac wax, natural waxes such as hydrogenated oil, mineral waxes such as ozokerite, ceresin, paraffin wax, microcrystalline wax, polyethylene wax And synthetic waxes such as Fischer-Tropsch wax and ethylene / propylene copolymer, higher alcohols such as behenyl alcohol, cetyl alcohol, stearyl alcohol, cholesterol and phytosterol, and higher fatty acids such as stearic acid and behenic acid. Among these, hydrocarbon solid oils such as ozokerite, ceresin, paraffin wax, microcrystalline wax, polyethylene wax, Fischer-Tropsch wax, and ethylene / propylene copolymer are highly compatible with other essential components and have a uniform and smooth gel composition. It is particularly preferable because it forms a product and the high temperature stability of the gel composition and cosmetics containing the gel composition is good.

  In the gel composition of the present invention, the solid oil having a melting point of 70 ° C. or higher as the component (C) can be used singly or in combination of two or more as required, and the blending amount thereof is in the total composition of the gel composition. 1-30% is preferable and 8-20% is more preferable.

  In the gel composition of the present invention, M3T of component (A) and long-chain alkyl group-containing acrylic-silicone graft copolymer of component (B), and solid oil of component (C) having a melting point of 70 ° C. or more are uniform. If a gel is formed, the production method is not particularly limited. For example, component (A) and component (B), or component (A), component (B), and component (C) are mixed and dissolved by heating. It can be prepared by a method such as cooling or forced cooling to form a gel. Moreover, if a uniform gel is formed, other oil agents (hydrocarbons, hydrocarbons, ordinarily used in cosmetics in addition to the above component (A), component (B) and component (C) when preparing the gel composition. A gel may be formed in the state where ester oil, triglyceride, etc.) coexist.

  By blending the above gel composition of the present invention into cosmetics, the cosmetics are provided with excellent functions and feeling of use such as good comfort and adhesion when applied to the skin, etc. and low oiliness. In addition, stability over time can be improved. In the cosmetic containing the gel composition of the present invention, the blending amount of the gel composition is preferably 1 to 100% and more preferably 2 to 80% in the total composition of the cosmetic.

  The cosmetic containing the gel composition of the present invention can further contain, as component (D), an oil-soluble resin that can be dissolved in M3T of component (A). The M3T of the component (A) is higher in the solubility of the component (D) in the oil-soluble resin, particularly in the silicone-based oil-soluble resin, compared to the cyclic silicone which is the same volatile silicone. ) Oil-soluble resin is more easily compounded. And this oil-soluble resin adheres to surfaces, such as skin and keratin fiber, and the sustainability of a cosmetic effect improves.

  The oil-soluble resin of component (D) is not particularly limited as long as it is an oil-soluble resin that is soluble in M3T of component (A), but a silicone-based oil-soluble resin having a siloxane bond in the molecule is component (A). In many cases, the compatibility with M3T is high, and it is more preferable because it is easy to mix in a cosmetic system. Specific examples of such silicone-based oil-soluble resins include acrylic-silicone graft copolymers, trimethylsiloxysilicic acid, dimethylsiloxy group-containing trimethylsiloxysilicic acid, fluorine-modified acrylic-silicone graft copolymers, and the like. However, among these, the acrylic-silicone graft copolymer and trimethylsiloxysilicic acid are highly soluble in M3T of the component (A), and also have excellent film forming ability and high water and sebum resistance effects. Is particularly preferred.

  The acrylic-silicone graft copolymer includes a radical weight of an organopolysiloxane compound (c) having a radical polymerizable group at one end of a molecular chain and a radical polymerizable monomer (d) mainly composed of acrylate and / or methacrylate. Examples of coalescence include those described in JP-A-2-25411, JP-A-2-132141 and the like. As the organopolysiloxane compound (c) having radical polymerizability at one end of the molecular chain, for example, the following general formula (2)

(X represents 3 to 300)
The thing represented by is mentioned.

  On the other hand, the radical polymerizable monomer (d) mainly composed of the above acrylate and / or methacrylate means a compound having one radical polymerizable unsaturated bond in the molecule, and the acrylate and / or methacrylate used is Alkyl (meth) acrylates such as methyl (meth) acrylate, ethyl (meth) acrylate, n-butyl (meth) acrylate, 2-ethylhexyl (meth) acrylate, 2-hydroxyethyl (meth) acrylate, 2-hydroxypropyl (meth) ) Hydroxyalkyl (meth) acrylates such as acrylate, and perfluoroalkyl (meth) acrylates having fluorocarbon chains 1 to 10 can be exemplified.

  Moreover, in the radically polymerizable monomer (d) mainly composed of acrylate and / or methacrylate, various polymerizable monomer compounds can be used as required in addition to the acrylate and / or methacrylate described above. Examples of these compounds include styrene, substituted styrene, vinyl acetate, (meth) acrylic acid, maleic anhydride, maleic acid ester, fumaric acid ester, acrylonitrile, and N-vinylpyrrolidone.

  Copolymerization of the dimethylpolysiloxane compound (c) having a radical polymerizable group at one end of the molecular chain represented by the general formula (2) with a radical copolymerizable monomer (d) mainly composed of acrylate and / or methacrylate. The polymerization preferably has a polymerization ratio (c) / (d) in the range of 1/19 to 2/1. Usually used radical polymerization initiators such as benzoyl peroxide, lauroyl peroxide, azobisisobutyronitrile, etc. Any method such as a solution polymerization method, an emulsion polymerization method, a suspension polymerization method, or a bulk polymerization method can be applied.

  Commercially available products such as KP-541, KP-543, KP-545, KP-575 (manufactured by Shin-Etsu Chemical Co., Ltd.) can also be used as the acrylic-silicone graft copolymer.

  Examples of the trimethylsiloxysilicic acid include KF-7312J, KF-7312K, X-21-5249, X-21-5250, KF-9021 (manufactured by Shin-Etsu Chemical Co., Ltd.), TMS803 (manufactured by Wacker Silicone), SR1000, TSF4600. Commercial products such as (GE Toshiba Silicone), DC593, BY11-018 (Toray Dow Corning Silicone) can be used.

  In the cosmetic of the present invention, the oil-soluble resin of component (D) can be used alone or in combination of two or more as required, and the blending amount thereof is 0.1 to 30 in the total composition of the cosmetic. % Is preferable, and 0.5 to 20% is particularly preferable. If it is in this range, the cosmetic can have good makeup persistence.

  In the cosmetic of the present invention, components used in normal cosmetics within a range not impeding the effects of the present invention, for example, oils other than component (A) and component (C), surfactants, alcohols, and humectants , Gelling agents and thickeners, powders, UV absorbers, antiseptics, antibacterial agents, antioxidants, skin beautifying agents (whitening agents, cell activators, anti-inflammatory agents, blood circulation promoters, skin astringents, antiseptics Seborrheic agents, etc.), vitamins, amino acids, nucleic acids, hormones and the like can be blended.

Examples of the oil agent include natural animal and vegetable oils and semi-synthetic oils other than the component (C), hydrocarbon oils, ester oils, glyceride oils, higher alcohols, higher fatty acids, silicone oils other than the component (A), and the like.
Specific examples of natural animal and vegetable oils and semi-synthetic oils include avocado oil, linseed oil, almond oil, ibtaro, eno oil, olive oil, kaya oil, liver oil, kyonin oil, wheat germ oil, sesame oil, rice germ oil, rice bran oil, Sasanqua oil, safflower oil, cinnamon oil, cinnamon oil, turtle oil, soybean oil, tea seed oil, camellia oil, evening primrose oil, corn oil, rapeseed oil, Japanese kiri oil, nukarou, germ oil, persic oil, palm oil, Palm kernel oil, castor oil, sunflower oil, grape oil, jojoba oil, macadamia nut oil, cottonseed oil, palm oil, tricoconut oil fatty acid glyceride, peanut oil, lanolin, liquid lanolin, reduced lanolin, lanolin alcohol, lanolin acetate, lanolin fatty acid isopropyl, POE lanolin alcohol ether, POE lanolin alcohol acetate, lanoli Fatty acid polyethylene glycol, POE hydrogenated lanolin alcohol ether, yolk oil, and the like.
Examples of the hydrocarbon oil include squalane, squalene, liquid paraffin, pristane, polyisobutylene and the like.
Examples of ester oils include diisobutyl adipate, 2-hexyldecyl adipate, di-2-heptylundecyl adipate, N-alkyl glycol monoisostearate, isocetyl isostearate, trimethylolpropane triisostearate, 2-ethylhexanoic acid Cetyl, ethylene glycol di-2-ethylhexanoate, neopentyl glycol di-2-ethylhexanoate, trimethylolpropane tri-2-ethylhexanoate, pentaerythritol tetra-2-ethylhexanoate, cetyl octoate, octyldodecyl Gum ester, oleyl oleate, octyldodecyl oleate, decyl oleate, neopentyl glycol dicaprate, triethyl citrate, 2-ethylhexyl succinate, amyl acetate, ethyl acetate Butyl acetate, isocetyl stearate, butyl stearate, diisopropyl sebacate, di-2-ethylhexyl sebacate, cetyl lactate, myristyl lactate, isopropyl palmitate, 2-ethylhexyl palmitate, 2-hexyldecyl palmitate, palmitic acid 2 -Heptyl undecyl, cholesteryl 12-hydroxystearylate, dipentaerythritol fatty acid ester, isopropyl myristate, 2-octyldodecyl myristate, 2-hexyldecyl myristate, myristyl myristate, hexyldecyl dimethyloctanoate, ethyl laurate, Examples include hexyl laurate, N-lauroyl-L-glutamic acid-2-octyldodecyl ester, and diisostearyl malate.
Examples of glyceride oils include acetoglyceride, triisooctanoic acid glyceride, triisostearic acid glyceride, triisopalmitic acid glyceride, tri-2-ethylhexanoic acid glyceride, monostearic acid glyceride, di-2-heptylundecanoic acid glyceride, and trimyristic acid. A glyceride etc. are mentioned.
Silicone oils other than component (A) include dimethylpolysiloxane, methylphenylpolysiloxane, methylhydrogenpolysiloxane, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, tetramethyltetrahydrogencyclo Examples include tetrasiloxane and alkyl-modified silicone.
Examples of higher alcohols other than component (C) include oleyl alcohol, lauryl alcohol, isostearyl alcohol, and 2-octyldodecanol. Examples of higher fatty acids include oleic acid and isostearic acid.

The surfactant is not particularly limited as long as it is usually used in cosmetics, and any surfactant can be used. Examples of the surfactant include an anionic surfactant, a cationic surfactant, a nonionic surfactant, and an amphoteric surfactant. These may be used alone or in combination of two or more as required. be able to.
Specific examples of anionic surfactants include fatty acid soaps such as sodium stearate and triethanolamine palmitate, alkyl ether carboxylic acids and salts thereof, carboxylates such as condensation of amino acids and fatty acids, alkyl sulfonic acids, and alkene sulfones. Acid salts, sulfonates of fatty acid esters, sulfonates of fatty acid amides, sulfonates of alkyl sulfonates and their formalin condensates, alkyl sulfate esters, secondary higher alcohol sulfates, alkyl and allyl ether sulfates Ester salts, fatty acid ester sulfates, fatty acid alkylolamide sulfates, polyoxyethylene alkyl sulfates, sulfate salts such as funnel oil, alkyl phosphates, ether phosphates, alkyl allyl ether phosphates A Dorin salts, such as N- acylamino acid-based active agents.
Cationic surfactants include long chain alkyltrimethylammonium salts, dilong chain alkyldimethylammonium salts, long chain alkyldimethylbenzylammonium salts, dipolyoxyethylene alkylmethylammonium salts, dipolyoxyethylene alkyl ether dimethylammonium salts, poly Alkyl quaternary ammonium salts such as oxypropylene methyl diethyl ammonium salt and aromatic quaternary ammonium salts, pyridinium salts such as alkyl pyridinium salts, imidazoline salts such as alkyl dihydroxyethyl imidazoline salts, N-acyl basic amino acid lower alkyl esters And amine salts such as alkylamine salts, polyamines, amino alcohol fatty acid derivatives and the like.
Nonionic surfactants include sorbitan fatty acid ester, glycerin fatty acid ester, polyglycerin fatty acid ester, propylene glycol fatty acid ester, polyethylene glycol fatty acid ester, sucrose fatty acid ester, polyoxyethylene alkyl ether, polyoxypropylene alkyl ether, polyoxy Ethylene alkyl phenyl ether, polyoxyethylene fatty acid ester, polyoxyethylene sorbitan fatty acid ester, polyoxyethylene sorbitol fatty acid ester, polyoxyethylene glycerin fatty acid ester, polyoxyethylene propylene glycol fatty acid ester, polyoxyethylene castor oil, polyoxyethylene cured Castor oil, polyoxyethylene hydrogenated castor oil fatty acid ester, polyoxyethylene N-phytostanol ether, polyoxyethylene phytosterol ether, polyoxyethylene cholestanol ether, polyoxyethylene cholesteryl ether, polyoxyalkylene-modified organopolysiloxane, polyoxyalkylene / alkyl co-modified organopolysiloxane, alkanolamide, sugar ether, sugar Examples include amides.
Examples of amphoteric surfactants include carbobetaine-type amphoteric surfactants such as alkyldimethylaminoacetic acid betaine, fatty acid amidopropyldimethylaminoacetic acid betaine, alkyldihydroxyethylaminoacetic acid betaine, and sulfobetaine-type amphoteric surfactants such as alkylsulfobetaine, N -Amidoamine type (imidazoline type) amphoteric surfactants such as fatty acid acyl-N-carboxymethyl-N-hydroxyethylethylenediamine salt, N-fatty acid acyl-N-carboxymethoxyethyl-N-carboxymethylethylenediamine di-salt, N- [ Amino acid type amphoteric surfactants such as 3-alkyloxy-2-hydroxypropyl] arginine salt, and alkyliminodicarboxylate type amphoteric surfactants.

  Specific examples of alcohols include lower alcohols such as ethanol and isopropanol, glycerin, diglycerin, polyglycerin, diethylene glycol, polyethylene glycol, propylene glycol, dipropylene glycol, polypropylene glycol, 1,3-butylene glycol, and erythritol. Examples thereof include sugar alcohols such as monohydric alcohol, sorbitol, maltose, xylitol and maltitol.

  Examples of the humectant include urea, hyaluronic acid, chondroitin sulfate, pyrrolidone carboxylate and the like.

  Water-based thickeners and gelling agents include gum arabic, gum tragacanth, galactan, carob gum, guar gum, caraya gum, carrageenan, pectin, agar, quince seed (malmello), starch (rice, corn, potato, wheat), alge colloid, tolanto gum Plant polymers such as locust bean gum, microbial polymers such as xanthan gum, dextran, succinoglucan, pullulan, animal polymers such as collagen, casein, albumin, gelatin, carboxymethyl starch, methylhydroxypropyl starch, etc. Starch-based polymers, methylcellulose, ethylcellulose, hydroxypropylmethylcellulose, carboxymethylcellulose, hydroxymethylcellulose, hydroxypropylcellulose, nito Cellulose, cellulose sulfate sodium, sodium carboxymethyl cellulose, crystalline cellulose, cellulose-based cellulose polymer, alginic acid-based polymers such as sodium alginate, propylene glycol alginate, polyvinyl methyl ether, carboxyvinyl polymer, alkyl-modified carboxyvinyl polymer, etc. Vinyl polymer, polyoxyethylene polymer, polyoxyethylene polyoxypropylene copolymer polymer, acrylic polymer such as sodium polyacrylate, polyethyl acrylate, polyacrylamide, bentonite, magnesium aluminum silicate, laponite Inorganic thickeners such as hectorite and silicic anhydride, polyethyleneimine, and cationic polymers. Also included are film forming agents such as polyvinyl alcohol and polyvinyl pyrrolidone.

  Examples of oil gelling agents include metal soaps such as aluminum stearate, magnesium stearate, zinc myristate, amino acid derivatives such as N-lauroyl-L-glutamic acid, α, γ-di-n-butylamine, dextrin palmitate, Dextrin fatty acid esters such as dextrin stearic acid ester, dextrin 2-ethylhexanoic acid palmitic acid ester, sucrose fatty acid ester such as sucrose palmitic acid ester, sucrose stearic acid ester, benzylidene of sorbitol such as monobenzylidene sorbitol, dibenzylidene sorbitol Examples thereof include organically modified clay minerals such as derivatives, dimethylbenzyl dodecyl ammonium montmorillonite clay, and dimethyl dioctadecyl ammonium montmorillonite clay.

Examples of powders include inorganic powders, organic powders, metal soap powders, colored pigments, pearl pigments, metal powders, tar dyes, natural dyes, etc., and their particle shapes (spherical, needle, plate, etc.) and particles Any one can be used regardless of the diameter (smoke, fine particles, pigment grade, etc.) and the particle structure (porous, non-porous, etc.).
Specific inorganic powders include titanium oxide, zirconium oxide, zinc oxide, cerium oxide, magnesium oxide, barium sulfate, calcium sulfate, magnesium sulfate, calcium carbonate, magnesium carbonate, talc, mica, kaolin, sericite, muscovite , Synthetic mica, phlogopite, saucite, biotite, lithia mica, silicic acid, anhydrous silicic acid, aluminum silicate, magnesium silicate, magnesium aluminum silicate, calcium silicate, barium silicate, strontium silicate, tungstic acid Metal salts, hydroxyapatite, vermiculite, hydrite, bentonite, montmorillonite, hectorite, zeolite, ceramic powder, dicalcium phosphate, alumina, aluminum hydroxide, boron nitride, boron nitride, silica, etc. It is.
Organic powders include polyamide powder, polyester powder, polyethylene powder, polypropylene powder, polystyrene powder, polyurethane, benzoguanamine powder, polymethylbenzoguanamine powder, tetrafluoroethylene powder, polymethylmethacrylate powder, cellulose powder, silk powder, nylon powder ( 12 nylon, 6 nylon), styrene / acrylic acid copolymer powder, divinylbenzene / styrene copolymer powder, vinyl resin powder, urea resin powder, phenol resin powder, fluororesin powder, silicon resin powder, acrylic resin powder, melamine Resin powder, epoxy resin powder, polycarbonate resin powder, microcrystalline fiber powder powder, comedemp And lauroyl lysine.
As metal soap powder (surfactant metal salt powder), each of zinc stearate, aluminum stearate, calcium stearate, magnesium stearate, zinc myristate, magnesium myristate, zinc cetyl phosphate, calcium cetyl phosphate, sodium zinc cetyl phosphate, etc. A powder is mentioned.
Examples of colored pigments include inorganic red pigments such as iron oxide, iron hydroxide, and iron titanate, inorganic brown pigments such as γ-iron oxide, inorganic yellow pigments such as yellow iron oxide and loess, black iron oxide, and carbon black. Lake inorganic black pigments, inorganic purple pigments such as manganese violet and cobalt violet, inorganic green pigments such as chromium hydroxide, chromium oxide, cobalt oxide and cobalt titanate, inorganic blue pigments such as bitumen and ultramarine blue, and tar dyes And those obtained by lacquering natural pigments and composite powders obtained by combining these powders.
Examples of the pearl pigment include titanium oxide-coated mica, titanium oxide-coated mica, bismuth oxychloride, titanium oxide-coated bismuth oxychloride, titanium oxide-coated talc, fish scale foil, titanium oxide-coated colored mica, and the metal powder is aluminum. Examples thereof include powder, copper powder, and stainless steel powder.
The tar pigments are red No. 3, red No. 104, red No. 106, red No. 201, red No. 202, red No. 204, red No. 205, red No. 220, red No. 226, red No. 227, red No. 228 and red 230. No., red 401, red 505, yellow 4, yellow 5, yellow 202, yellow 203, yellow 204, yellow 401, blue 1, blue 2, blue 201, blue 404, Green No. 3, Green No. 201, Green No. 204, Green No. 205, Orange No. 201, Orange No. 203, Orange No. 204, Orange No. 206, Orange No. 207 and the like, and natural pigments include carminic acid, lacaic acid, Examples include calsamine, bradylin, and crocin.
These powders may be used as they are, but they may be used by combining the powders or performing surface treatment with an oil agent, silicone, fluorine compound or the like.
The said powder can be used 1 type or in combination of 2 or more type as needed.

  As UV absorbers, benzoic acid UV absorbers such as paraaminobenzoic acid, anthranilic acid UV absorbers such as methyl anthranilate, salicylic acid UV absorbers such as methyl salicylate, and cinnamic acids such as octyl paramethoxycinnamate And benzophenone ultraviolet absorbers such as 2,4-dihydroxybenzophenone, and urocanic acid ultraviolet absorbers such as ethyl urocanate.

  As preservatives and antibacterial agents, paraoxybenzoic acid esters, benzoic acid, sodium benzoate, sorbic acid, potassium sorbate, phenoxyethanol, salicylic acid, coalic acid, sorbic acid, parachlormetacresol, hexachlorophene, benzalkonium chloride, chlorhexidine chloride , Trichlorocarbanilide, photosensitizer, isopropylmethylphenol and the like.

  Tocopherol, butylhydroxyanisole, dibutylhydroxytoluene and the like as antioxidants, and lactic acid, lactate, citric acid, citrate, glycolic acid, succinic acid, tartaric acid, malic acid, potassium carbonate, sodium bicarbonate as pH adjusters , Ammonium bicarbonate, etc., as a chelating agent alanine, sodium edetate, sodium polyphosphate, sodium metaphosphate, phosphate, hydroxyethane diphosphone, etc., as a refreshing agent, L-menthol, camphor, light cargo oil, peppermint oil Examples of anti-inflammatory agents such as eucalyptus oil include allantoin, glycyrrhetinate, glycyrrhetin derivatives, tranexamic acid, azulene and the like.

  As skin beautifying ingredients, whitening agents such as arbutin, glutathione, and yukinoshita extract, royal jelly, photosensitizer, cholesterol derivatives, cell activators such as calf blood extract, skin roughening agent, nonyl acid wallenyl amide, nicotinic acid benzyl ester, Nicotinic acid β-butoxyethyl ester, capsaicin, gingerone, cantalis tincture, ictamol, caffeine, tannic acid, α-borneol, tocopherol nicotinate, inositol hexanicotinate, cyclandrate, cinnarizine, trazoline, acetylcholine, verapamil, cephalanthin , Blood circulation promoters such as γ-oryzanol, skin astringents such as zinc oxide and tannic acid, and antiseborrheic agents such as sulfur and thianthol.

  Vitamins such as vitamin A oil, retinol, retinol acetate, retinol palmitate, vitamin A2 such as riboflavin, riboflavin butyrate, flavin adenine nucleotide, vitamin B6 such as pyridoxine hydrochloride, pyridoxine dioctanoate Vitamin C such as L-ascorbic acid, L-ascorbic acid dipalmitate, L-ascorbic acid-2-sodium sulfate, dl-α-tocopherol-L-ascorbic acid diester dipotassium, calcium pantothenate, D -Pantothenic alcohols, pantothenyl ethyl ether, pantothenic acids such as acetyl pantothenyl ethyl ether, vitamin Ds such as ergocalciferol, cholecalciferol, nicotinic acid, benzyl nicotinate, Nicotinic acids such as succinic acid amide, dl-α-tocopherol, dl-α-tocopherol acetate, dl-α-tocopherol nicotinate, vitamin E such as dl-α-tocopherol succinate, vitamin P, biotin, etc. .

  Examples of amino acids include arginine, aspartic acid, cystine, cysteine, methionine, serine, leucine, isoleucine, tryptophan, alanine, glycine, proline and the like, nucleic acids such as deoxyribonucleic acid, and hormones such as estradiol and ethinylestradiol.

  The cosmetic of the present invention contains the gel composition, and is prepared by a conventional method using other components in combination as necessary. For example, liquid, emulsion, cream, solid, gel, paste It can be carried out in various forms such as aerosol foam. Further, the cosmetic of the present invention is not particularly limited as long as it is a dosage form that can contain an oil component, and the dosage form is not particularly limited, such as an oily system, a water-in-oil emulsion system, and an oil-in-water emulsion system. For skin care cosmetics such as milky lotion, cream, serum, cosmetic oil, lip balm, hand cream, face wash, foundation, makeup base, cheeks, eye shadow, mascara, eyeliner, eyebrow, overcoat, lipstick It can be applied to various products such as makeup cosmetics such as lip gloss, hair tonics, hair creams, shampoos, rinses, conditioners, hair cosmetics and other scalp or hair cosmetics.

  The following examples further illustrate the present invention. In addition, these do not limit this invention at all.

Invention products 1 to 6 and comparative products 1 to 5: Gel composition Component (A) M3T of the present invention, commercially available long-chain alkyl group-containing acrylic-silicone graft copolymer, conventionally used as a cosmetic oil gelling agent Dextrin palmitate, (behenic acid / eicosanedioic acid) glyceryl, and ceresin wax and polyethylene wax as solid oil having a melting point of 70 ° C. or higher, mixed in the composition shown in Table 1, and heated to 90 ° C. It melt | dissolved and it cooled at room temperature for 2 hours, and prepared the gel composition. After observing the dissolved state at the time of 90 ° C. heating and the gelation state after cooling at room temperature for 2 hours, and further measuring the gel strength value and evaluating the stability of the gel by the following methods, Judgment was performed according to each of the judgment criteria. The results are also shown in Table 1.

Note 1: KP-561P (Shin-Etsu Chemical Co., Ltd.)
Note 2: KP-562P (Shin-Etsu Chemical Co., Ltd.)
Note 3: Ceresin 810 (manufactured by Nikko Rica)
Note 4: PERFORMALENE 500 (manufactured by New Phase Technology)
Note 5: Leopard KL (Chiba Flour Mills)
Note 6: NOMCOAT HK-G (Nisshin Oilio Co., Ltd.)

<90 ° C solubility>
The dissolution state at the time of 90 ° C. warming dissolution was visually observed and judged according to the following criteria a.
(Criteria a)
(Judgment): (Observation result)
○: Transparent dissolution △: Cloudiness, dispersion state ×: Insoluble

<State after cooling>
The state after cooling for 2 hours at room temperature was visually observed and judged according to the following criteria b.
(Criteria b)
(Judgment): (Observation result)
◎: Presents a gel state ○: Presents a viscous liquid to paste-like soft gel state ×: Does not gel

<Measurement of gel strength value>
The raw materials of each composition shown in Table 1 were weighed in a 50 mL beaker so that the total weight was 20 g, and each sample was heated and dissolved at 90 ° C. and then cooled at 20 ° C. for 2 hours. The gel strength of each sample obtained was measured using a rheometer (manufactured by FUDOH) under the following measurement conditions.
(Measurement condition)
Plunger: 10 mmφ disk Ascending speed: 6 cm / min.
1mm peak value when approaching

<Stability>
Each sample after observing the state after cooling was allowed to stand in a constant temperature bath at 40 ° C. for 2 weeks as an accelerated stability test, and the change in appearance (texture, presence or absence of oil separation) was determined according to the following criterion c. did.
(Criteria c)
(Judgment): (Observation result)
○: No change in appearance △: Slight change in appearance (slightly bad texture but no separation)
×: Change in appearance (slightly bad separation)

  As is apparent from the results in Table 1, the products 1 to 6 of the present invention were proved to form uniform, smooth and stable gels. The product 1 of the present invention did not yield a hard gel with a gel strength value measured by a rheometer, but a uniform, smooth, soft and stable soft gel composition was obtained. On the other hand, Comparative products 1 to 3 using other known oil gelling agents, and Comparative products 4 and 5 using only wax without containing a long-chain alkyl group-containing acrylic-silicone graft copolymer are 90 The gel composition did not dissolve at 0 ° C., and a uniform gel composition could not be obtained (the gel strength value could not be measured because there was no gel, and the stability test was out of the judgment).

Synthesis Example 1 Acrylic-silicone graft copolymer The following general formula (3)

Is mixed with 40 g of one-end methacrylate-substituted dimethylpolysiloxane, 40 g of methyl methacrylate, 10 g of 2-ethylhexyl acrylate, 10 g of n-butyl methacrylate and 100 g of toluene, and then 1.5 g of azobisisobutyronitrile is added and dissolved. Then, the mixture was reacted for 5 hours in the temperature range of 80 to 90 ° C. with stirring to obtain a viscous solution. This solution was poured into 2 L of methanol to precipitate the graft polymer. The precipitate was filtered off and dried to obtain a granular polymer.

Invention products 7 to 10 and comparative products 6 to 9: Stick-shaped lipsticks Stick-shaped lipsticks are prepared according to the composition shown in Table 2 and the following production method, and the feeling of use (goodness of crushing, lip application) by sensory test for each sample. The adhesiveness, lack of oiliness) and the sustainability of the cosmetic effect were evaluated, and those subjected to a stability test at high temperature (50 ° C.) were evaluated and judged by the following methods. The results are shown in Tables 2 and 3.

Note 7: KF-96-20cs (manufactured by Shin-Etsu Chemical Co., Ltd.)
Note 8: KF-54 (Shin-Etsu Chemical Co., Ltd.)
Note 9: Leopard TL (Chiba Flour Mills)
Note 10: KP-561P (Shin-Etsu Chemical Co., Ltd.)
Note 11: KP-562P (Shin-Etsu Chemical Co., Ltd.)
Note 12: KF-6104 (manufactured by Shin-Etsu Chemical Co., Ltd.)
Note 13: KP-545 (manufactured by Shin-Etsu Chemical Co., Ltd.) (30% solution)
Note 14: TMS803 (manufactured by Wacker Silicone)
Note 15: EPS wax (manufactured by Nippon Natural Products)
Note 16: Multi wax W-445 (Crimpton)
Note 17: SAS-Timilon Super Red (manufactured by Miyoshi Kasei)

(Manufacturing method)
A: Components (1) to (14) and (22) are heated and dissolved, and then components (15) to (21) are added and sufficiently dispersed.
B: After defoaming A, it was filled into an airtight feeding type container and cooled and solidified to obtain a stick-shaped lipstick.

<Sensory test>
By 10 professional panelists, (i) good comfort, (b) adhesion to lips), (c) lack of oiliness, and (d) for each of the inventive products 7-10 and comparative products 6-9. The use test was performed for each evaluation item of the sustainability of the makeup effect, each panel gave a score using the following evaluation criteria d, and the average value was calculated from the total score of all panel members for each sample. Judgment was made using judgment criterion e. (D) The durability of the makeup effect was evaluated after having a normal life for about 4 hours after application.

(Evaluation criteria d)
(Score): (Evaluation)
6: Very good 5: Good 4: Somewhat good 3: Normal 2: Somewhat bad 1: Bad 0: Very bad

(Criteria e)
(Judgment): (average score)
◎: Over 5 points ○: Over 3.5 points and 5 points or less △: Over 1.5 points and 3.5 points or less ×: 1.5 points or less

<(E) Stability over time>
Each sample of the stick-shaped lipstick is placed in a horizontal position while being kept airtight, and left to stand in a thermostatic bath at 50 ° C. for one day, and then the appearance changes (perspiration, that is, liquid oil oozes on the cosmetic surface, Bending, etc.) was determined according to the following criteria f.
(Criteria f)
(Judgment): (Observation result)
○: No change △: Slight change (traces of sweating and uneven color can be observed)
×: Changed (with obvious sweating or bending of the stick)

  As is clear from the results in Table 2, the stick-shaped lipsticks of the present invention products 7 to 10 have good comfort that never slicks when applied to the skin, adhesion when applied to the lips, little oiliness, makeup It showed good results in all items of durability and high-temperature stability, and was proved to be an excellent stick-like lipstick. On the other hand, comparative products 6 to 9 are not satisfactory in all items, and comparative product 9 that does not use M3T of component (A) and comparative product 6 that uses decamethylcyclopentasiloxane instead, When stretched to the skin, it slipped slippery and was uncomfortable and oily. Moreover, the comparative product 8 which does not mix | blend the long-chain alkyl group containing acrylic-silicone graft copolymer of a component (B), and the comparative product 7 which mix | blended other oil gelling agents instead are especially stability and skin. Good results were not obtained in adhesion.

Invention product 11: Pasty lipstick A pasty lipstick was prepared by the following composition and production method.
(composition)
(Ingredient) (%)
1. M3T 10
2. Behenyl group-containing acrylic-silicone graft copolymer (Note 18) 40
3. Rosin acid pentaerythritol (Note 19) 5
4). Vaseline 10
5. Acrylic-silicone graft copolymer /
Decamethylcyclopentasiloxane solution (Note 20) 5
6). Refined jojoba oil 20
7). Propylene glycol dicaprate 15
8). Heavy isoparaffin (Note 21) 7
9. Titanium oxide 1
10. Red No. 202 1.5
11. Yellow No. 1 aluminum lake 1.5
12 Perfume appropriate amount13. Diisostearyl malate

Note 18: KP-562P (manufactured by Shin-Etsu Chemical Co., Ltd.)
Note 19: Ester gum HP (Arakawa Chemical Industries)
Note 20: KP-545 (manufactured by Shin-Etsu Chemical Co., Ltd.) (30% solution)
Note 21: Pearl Ream 18 (Nippon Yushi Co., Ltd.)

(Manufacturing method)
A: Components 1 to 8 and 13 are dissolved by heating.
B: Components 9 to 12 are added to A and mixed and dispersed uniformly.
C: B was heated and dissolved and defoamed in a container, and after filling, it was cooled and filled into an airtight container to obtain a pasty lipstick.

  The paste-like lipstick of the product 11 of the present invention obtained as described above had a good fit when applied to the lips, excellent adhesion to the lips, and no oily feeling. Moreover, it had excellent makeup durability and extremely excellent quality in terms of stability over time.

Invention product 12: Oily solid foundation An oily solid foundation was prepared by the following composition and production method.
(composition)
(Ingredient) (%)
1. M3T 10
2. Stearyl group-containing acrylic-silicone graft copolymer (Note 22) 5
3. Ceresin wax (Note 23) 7
4). Polybutene (Note 24) 7
5. Acrylic-silicone graft copolymer /
Decamethylcyclopentasiloxane solution (Note 25) 10
6). Dimethylpolysiloxane (Note 26) 10
7). Propylene glycol dicaprate 15
8). Vaseline 3
9. Titanium oxide 15
10. Mica titanium 3
11. Sericite 5
12 Bengala 1
13. Yellow iron oxide 2.5
14 Black iron oxide 0.1
15. Talc 15
16. Nylon powder (Note 27) 7
17. Perfume appropriate amount 18. Liquid paraffin

Note 22: KP-561P (manufactured by Shin-Etsu Chemical Co., Ltd.)
Note 23: Ceresin 810 (manufactured by Nikko Rica)
Note 24: Polybutene 2000H (manufactured by Idemitsu Petrochemical Co., Ltd.)
Note 25: KP-545 (manufactured by Shin-Etsu Chemical Co., Ltd.) (30% solution)
Note 26: KF-96-20cs (manufactured by Shin-Etsu Chemical Co., Ltd.)
Note 27: Nylon powder SP-500 (manufactured by Toray Industries, Inc.)

(Manufacturing method)
A: Components 1 to 8 and 18 are dissolved by heating.
B: Components 9 to 17 are added to A and mixed and dispersed uniformly.
C: B was heated and dissolved and defoamed in a container, filled in an airtight container and then cooled to obtain an oily solid foundation.

  The oily solid foundation of the product 12 of the present invention obtained as described above had a good fit when applied, excellent adhesion to the skin, and no oily feeling. In addition, it had excellent makeup durability and extremely excellent quality in terms of stability.

Invention product 13: O / W emulsified liquid foundation An O / W emulsified liquid foundation was prepared by the following composition and production method.
(composition)
(Ingredient) (%)
1. Stearic acid 1
2. Cetanol 0.5
3. Squalane 5
4). Beeswax 0.2
5. Glyceryl tri-2-ethylhexanoate 3
6). M3T 5
7). Trimethylsiloxysilicic acid (Note 28) 0.5
8). Sorbitan sesquioleate 2
9. Stearyl group-containing acrylic-silicone graft copolymer (Note 29) 7
10. N-lauroyl-L-glutamate (Note 30) 0.5
11. Carboxyvinyl polymer (Note 31) 0.15
12 Triethanolamine 0.15
13.1,3-Butylene glycol 10
14 Soy lecithin 0.5
15. Silica 4
16. Titanium oxide 7
17. Inorganic color pigment Appropriate amount 18. Antiseptic suitable amount 19. Perfume proper amount20. Purified water remaining

Note 28: SR1000 (GE Toshiba Silicone)
Note 29: KP-561P (manufactured by Shin-Etsu Chemical Co., Ltd.)
Note 30: Erdu CL-301 (Ajinomoto Co.)
Note 31: Carbopol 940 (Goodrich Chemical)

(Manufacturing method)
A: Components 1 to 10 are heated and dissolved, and mixed and dispersed.
B: Components 11 to 18 and 20 are mixed and dissolved, and then sufficiently dispersed.
C: Emulsify while adding B to A at 80 ° C.
After cooling D: C, component 19 was added and mixed, and the mixture was filled in an airtight container to obtain an O / W emulsified liquid foundation.

  The O / W emulsified liquid foundation of the present invention 13 obtained as described above has a good fit without being slick when applied to the skin, has a feeling of close contact with the skin, and is less oily. It was. Moreover, it was excellent in the sustainability of the makeup without bleeding into sebum and sweat, and showed an excellent effect on stability.

Invention product 14: Mascara Mascara was prepared by the following composition and production method.
(composition)
(Ingredient) (%)
1. Paraffin wax 5
2. Dextrin (palmitic acid / 2-ethylhexanoic acid)
Esters (Note 32) 2
3. M3T 20
4). Stearyl group-containing acrylic-silicone graft copolymer (Note 33) 7
5. Acrylic-silicone graft copolymer (Synthesis Example 1) 12
6). Fluorine compound surface-treated black iron oxide (Note 34) 6
7). Sucrose fatty acid ester (Note 35) 4
8). Beeswax 5
9. Rosin acid pentaerythrit (Note 36) 5
10. Preservative appropriate amount11. Perfume appropriate amount 12. Light liquid isoparaffin (Note 37)

Note 32: Leopard TT (manufactured by Chiba Flour Mills)
Note 33: KP-561P (manufactured by Shin-Etsu Chemical Co., Ltd.)
Note 34: Perfluoroalkyl phosphate diethanolamine salt 3% treated product Note 35: Sugar wax S-10E (Daiichi Kogyo Seiyaku Co., Ltd.)
Note 36: Esther gum HP (Arakawa Chemical Industries)
Note 37: IP solvent 1620 (manufactured by Idemitsu Petrochemical Co., Ltd.)

(Manufacturing method)
A: Components 1 to 10 and 12 are dissolved by heating, and then sufficiently mixed and dispersed.
B: After cooling A, component 11 was added and mixed, and filled in an airtight container to obtain a mascara.

  The mascara of the product 14 of the present invention obtained as described above was excellent in adhesion at the time of application to the eyelashes, finished quickly and quickly into a beautiful cosmetic film, and had no oily feeling. In addition, after makeup, it was excellent in long-lasting makeup without smearing with fat, sweat, and tears, and exhibited extremely excellent effects in stability.

Invention product 15: Sunscreen emulsion A sunscreen emulsion was prepared by the following composition and production method.
(composition)
(Ingredient) (%)
1. Dimethylpolysiloxane (Note 38) 2
2. Trimethylsiloxysilicic acid /
Decamethylcyclopentasiloxane solution (Note 39) 5
3. M3T 10
4). Stearyl group-containing acrylic-silicone graft copolymer (Note 40) 10
5. Octyl paramethoxycinnamate 3
6). Origanopolysiloxane-treated fine particle titanium oxide (Note 41) 5
7). Glyceryl tri-2-ethylhexanoate 5
8). Silicone branched polyether-modified silicone (Note 42) 2
9. Ethanol 10
10. Glycerin 2
11. Sodium chloride 1
12 Preservative appropriate amount13. Silicone composite spherical powder (Note 43) 2
14 Perfume appropriate amount 15. Purified water remaining

Note 38: KF96A-6cs (manufactured by Shin-Etsu Chemical Co., Ltd.)
Note 39: KF-7312J (manufactured by Shin-Etsu Chemical Co., Ltd.) (50% solution)
Note 40: KP-561P (manufactured by Shin-Etsu Chemical Co., Ltd.)
Note 41: Fine particle titanium oxide treated with 3% KF-9909 (manufactured by Shin-Etsu Chemical Co., Ltd.) Note 42: KF-6028P (manufactured by Shin-Etsu Chemical Co., Ltd.)
Note 43: KSP-100 (manufactured by Shin-Etsu Chemical Co., Ltd.)

(Manufacturing method)
A: Components 1 to 8 are heated and uniformly dissolved and mixed.
B: Components 9 to 12 and 15 are mixed and dissolved uniformly.
C: Emulsify while adding B to A and cool.
D: Components 13 and 14 were added to C and mixed uniformly, and the mixture was filled in an airtight container to obtain a sunscreen emulsion.

  The sunscreen emulsion of the product 15 of the present invention obtained as described above had a good fit when applied to the skin, excellent adhesion, and no oily feeling. In addition, it was excellent in makeup without bleeding into sebum and sweat even under sunlight, and exhibited extremely excellent effects in stability.

Claims (5)

The following components (A) and (B):
(A) Volatile organopolysiloxane represented by the following general formula (1) {(CH ₃ ) ₃ SiO} ₃ SiCH ₃ (1)
(B) A gel composition comprising a long-chain alkyl group-containing acrylic-silicone graft copolymer.   The gel composition according to claim 1, further comprising a solid oil having a melting point of 70 ° C or higher as the component (C).   A cosmetic comprising the gel composition according to claim 1 or 2.   The cosmetic according to claim 3, further comprising an oil-soluble resin that is soluble in the volatile organopolysiloxane of component (A) as component (D).   The cosmetic according to claim 4, wherein the oil-soluble resin of component (D) is one or more selected from the group consisting of an acrylic-silicone graft copolymer and trimethylsiloxysilicic acid.