JP4861646B2 - Cosmetics and cosmetics - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a cosmetic comprising a gellant that can gelify a silicone oil, a non-polar organic compound and a low-polar organic compound without jointly using water. <P>SOLUTION: The cosmetic comprises as the gellant an organopolysiloxane having an organic group represented by general formula (1) bonded to a silicon atom. In the formula, R<SP>1</SP>is a metal salt of a carboxylic acid represented by the formula: -COO<SP>-</SP>(M<SP>n+</SP>)<SB>1/n</SB>(wherein M is a monovalent or higher valent metal; and n is the valence of M); X is a 2-14C bivalent hydrocarbon group; and p is an integer of 0-10. <P>COPYRIGHT: (C)2007,JPO&amp;INPIT

Description

The present invention relates to cosmetics and cosmetics containing a silicone oil, a low polar organic compound and a nonpolar organic compound gelling agent, and a gel form comprising the gelling agent and silicone oil, a low polar organic compound and a nonpolar organic compound. The present invention relates to cosmetics and cosmetics containing the composition. More specifically, the stability over time, feel, cleanability, moisture retention, gloss, makeup persistence, curl retention, anti-sagging, appearance of the product, cleansing with the gelling agent or the gel composition. The present invention relates to cosmetics and cosmetics excellent in ability and the like.

Silicone oils, particularly low viscosity silicone oils, are blended in many cosmetics because of their excellent progress, refreshing feeling, lubricity, water repellency, safety and the like. However, silicone oils generally have low compatibility with other oils, and it has been difficult to prepare products with excellent stability. For example, in order to obtain a gel-like product based on a low-viscosity silicone oil, there is a problem that a stable product cannot be obtained even if a wax is blended, and the appearance becomes cloudy. In addition, when cross-linked silicone is used instead of wax, the elastomer feels on the front surface, leaving a sticky feeling and losing the original refreshing feeling of silicone oil. Patent Document 1 proposes a polyether-grafted organopolysiloxane as a gelling agent for silicone oil, but this gelling agent needs to be used in combination with an appropriate amount of water, and lacks flexibility in formulation. . For this reason, there has been a demand for a compound that can freely gel silicone oil without impairing the feel of silicone oil and without using water together.

Patent Document 2 describes the use of a carboxamide group-containing organopolysiloxane in a cosmetic preparation. However, this document does not describe or suggest that such a carboxamide group-containing organopolysiloxane can be used as a gelling agent for silicone oils or oils without using water. Patent Document 3 proposes a gelling agent and a cosmetic using a carboxylic acid polyvalent metal salt-modified organopolysiloxane. However, when the gelling agent is used, there is a problem that a gel having sufficient viscosity and elastic modulus cannot be obtained unless a large amount of the gelling agent is used.

The present inventors have found that an organopolysiloxane having an amino alcohol neutralized salt structure of an amide carboxylic acid is useful as a gelling agent. In International Patent Application / JP2004 / 019827, the gelling agent and the gel-like A cosmetic blended with the composition was proposed. However, since the gelling agent has an amino salt structure in the structure, it has low heat resistance, and the gelling agent itself and a cosmetic using the gelling agent have a temperature of 110 ° C. or higher. When maintained for several hours, a dehydration reaction occurs, and there is a problem that a desired gelling ability cannot be exhibited when cooled, and there is a problem that a production method and a compounding application are limited.
JP 7-215817 A JP-A-10-158150 JP-A-8-109263 International Patent Application / JP2004 / 019827

The present invention has a gelling agent capable of gelling silicone oil, nonpolar organic compounds and low polar organic compounds without using water together, and has excellent thermal stability and stability over time, and has thixotropic rheological properties. An object of the present invention is to provide a cosmetic using a gel composition that can be easily blended into a cosmetic. Also, by blending the gelling agent or the gel-like composition, it is excellent in day-to-day stability, moisture retention, feel, gloss, curl retention, washability, sag prevention, product appearance, cleansing ability, etc. The purpose is to provide cosmetics and cosmetics.

［式中、Ｒ^１は−COO⁻（M^ｎ＋）_１／ｎで表されるカルボン酸の金属塩（Mは一価以上の金属、ｎはMの原子価を示す）、Ｘは同種もしくは異種の炭素原子数2〜14の二価炭化水素基、ｐは０〜１０の整数である。］ As a result of intensive studies, the present inventors have found that a gelling agent comprising an organopolysiloxane having an organic group represented by the general formula (1) bonded to a silicon atom is a silicone oil, a nonpolar organic compound or a low polar organic compound. It was useful as a gelling agent, and a cosmetic containing the gelling agent and a gel-like composition was found to be useful in solving the above problems, and the present invention was achieved.

[In the formula, R ^{1 -COO - (M n +) 1} / n represented by metal salts of carboxylic acids (M is a monovalent or more metals, n represents represents an atomic valence of M), X is identical or different Divalent hydrocarbon group having 2 to 14 carbon atoms, p is an integer of 0 to 10. ]

［式中、Ｒ^１は−COO⁻（M^ｎ＋）_１／ｎで表されるカルボン酸の金属塩（Mは一価以上の金属、ｎはMの原子価を示す）、Ｘは同種もしくは異種の炭素原子数2〜14の二価炭化水素基、ｐは０〜１０の整数である。］
〔２〕 化粧料成分として以下の構成を有するゲル状組成物を含有する化粧料。
（ａ）ケイ素原子に結合した一般式（１）で表される有機基を有するオルガノポリシロキサンからなるゲル化剤 １〜９９重量％
（ｂ）シリコーンオイル、非極性有機化合物または低極性有機化合物 ９９〜１重量％
〔３〕 一般式（１）において、Mがアルカリ金属であり、二価炭化水素基Ｘがアルキレン基である〔１〕または〔２〕に記載の化粧料。
〔４〕 シリコーンオイルが２５℃における粘度が０．６５〜１００，０００ｍｍ^２／ｓの疎水性シリコーンオイルである〔２〕に記載の化粧料。
〔５〕 非極性有機化合物または低極性有機化合物が５〜１００℃で液状である〔２〕に記載の化粧料。
〔６〕 （ｂ）成分の一部または全部が揮発性である〔２〕に記載の化粧料。
〔７〕 シリコーンオイルの一部又は全部が下記一般式（２）で示される直鎖状オルガノポリシロキサンまたは一般式（３）で示される環状オルガノポリシロキサン及び一般式（４）で示される分岐状オルガノポリシロキサンの何れかである〔２〕に記載の化粧料。

（一般式（2）〜（４）において、Ｒ^２ は、水素原子、水酸基又は炭素原子数２〜３０の一価の非置換又はフッ素置換アルキル基、アリール基、アミノ置換アルキル基、アルコキシ基及び (CH₃)₃SiO{(CH₃)₂SiO}_hSi(CH₃)₂CH₂CH₂-で示される基から選択される基である。cは０から１０００の整数、dは０から１０００の整数、c+dが１から２０００の整数、a、bは０、１、２又は３、e及びfは０〜８の整数で３≦e＋f≦８、gは１〜４の整数、hは０〜５００の整数である。）
〔８〕 ゲル状組成物の屈折率が１．２０〜１．６０の範囲にあることを特徴とする〔２〕に記載の化粧料。
〔９〕 更に（ｃ）成分としてアニオン性界面活性剤、カチオン性界面活性剤、ノニオン性界面活性剤、両性界面活性剤、半極性界面活性剤からなる群より選ばれる１種又は２種類以上を含有する〔１〕〜〔８〕のいずれか１項に記載の化粧料。
〔１０〕 更に（ｄ）成分として粉体及び／又は着色剤を含有する〔１〕〜〔９〕のいずれか１項に記載の化粧料。
〔１１〕 （ｄ）成分の平均粒子径が1ｎｍ〜２０μｍの範囲にある無機顔料粉体、有機顔料粉体、樹脂粉体よりなる群より選ばれる１種又は２種類以上を含有することを特徴とする〔１０〕に記載の化粧料。
〔１２〕 （ｄ）成分の一部または全部が撥水化処理された粉体及び／または着色剤であることを特徴とする〔１０〕または〔１１〕に記載の化粧料。
〔１３〕 更に（ｅ）成分として水溶性高分子を含有する〔１〕〜〔１２〕のいずれか１項に記載の化粧料。
〔１４〕 更に（ｆ）成分としてシリコーン樹脂を含有する〔１〕〜〔１３〕のいずれか１項に記載の化粧料。
〔１５〕 更に（ｇ）成分としてシリコーンエラストマーを含有する〔１〕〜〔１４〕のいずれか１項に記載の化粧料。
〔１６〕 更に（ｈ）成分として紫外線防御成分を含有する〔１〕〜〔１５〕のいずれか１項に記載の化粧料。
〔１７〕 〔１〕〜〔１６〕に記載された化粧料からなる皮膚洗浄剤製品。
〔１８〕 〔１〕〜〔１６〕に記載された化粧料からなるクレンジング化粧品。」に関する。 The present invention is “[1] a cosmetic containing a gelling agent comprising an organopolysiloxane having an organic group represented by the general formula (1) bonded to a silicon atom.

[In the formula, R ^{1 -COO - (M n +) 1} / n represented by metal salts of carboxylic acids (M is a monovalent or more metals, n represents represents an atomic valence of M), X is identical or different Divalent hydrocarbon group having 2 to 14 carbon atoms, p is an integer of 0 to 10. ]
[2] A cosmetic containing a gel composition having the following constitution as a cosmetic ingredient.
(A) 1 to 99% by weight of a gelling agent comprising an organopolysiloxane having an organic group represented by the general formula (1) bonded to a silicon atom
(B) Silicone oil, non-polar organic compound or low-polar organic compound 99 to 1% by weight
[3] The cosmetic according to [1] or [2], wherein, in the general formula (1), M is an alkali metal and the divalent hydrocarbon group X is an alkylene group.
[4] The cosmetic according to [2], wherein the silicone oil is a hydrophobic silicone oil having a viscosity at 25 ° C. of 0.65 to 100,000 mm ² / s.
[5] The cosmetic according to [2], wherein the nonpolar organic compound or the low polarity organic compound is liquid at 5 to 100 ° C.
[6] The cosmetic according to [2], wherein a part or all of the component (b) is volatile.
[7] A part or all of the silicone oil is a linear organopolysiloxane represented by the following general formula (2) or a cyclic organopolysiloxane represented by the general formula (3) and a branched form represented by the general formula (4). The cosmetic according to [2], which is any one of organopolysiloxanes.

(In the general formulas (2) to (4), R ² represents a hydrogen atom, a hydroxyl group, or a monovalent unsubstituted or fluorine-substituted alkyl group having 2 to 30 carbon atoms, an aryl group, an amino-substituted alkyl group, an alkoxy group, and (CH ₃ ) ₃ SiO {(CH ₃ ) ₂ SiO} _h Si (CH ₃ ) ₂ CH ₂ CH ₂ — A group selected from the group represented by: c is an integer from 0 to 1000, d is from 0 An integer of 1000, c + d is an integer of 1 to 2000, a, b are 0, 1, 2, or 3, e and f are integers of 0-8, 3 ≦ e + f ≦ 8, g is an integer of 1-4, h is an integer of 0 to 500.)
[8] The cosmetic material according to [2], wherein the gel composition has a refractive index in the range of 1.20 to 1.60.
[9] Further, as component (c), one or more selected from the group consisting of an anionic surfactant, a cationic surfactant, a nonionic surfactant, an amphoteric surfactant, and a semipolar surfactant Cosmetics given in any 1 paragraph of [1]-[8] to contain.
[10] The cosmetic according to any one of [1] to [9], further comprising powder and / or a colorant as the component (d).
[11] The component (d) contains one or more selected from the group consisting of an inorganic pigment powder, an organic pigment powder, and a resin powder having an average particle size in the range of 1 nm to 20 μm. The cosmetic according to [10].
[12] The cosmetic according to [10] or [11], wherein part or all of the component (d) is a water-repellent powder and / or a colorant.
[13] The cosmetic according to any one of [1] to [12], further comprising a water-soluble polymer as the component (e).
[14] The cosmetic according to any one of [1] to [13], further comprising a silicone resin as a component (f).
[15] The cosmetic according to any one of [1] to [14], further comprising a silicone elastomer as a component (g).
[16] The cosmetic according to any one of [1] to [15], further comprising an ultraviolet protection component as component (h).
[17] A skin cleanser product comprising the cosmetic according to any one of [1] to [16].
[18] A cleansing cosmetic comprising the cosmetic according to [1] to [16]. ".

The present invention can form a gel composition that has thixotropic rheological properties and can be easily incorporated into cosmetics using silicone oil, non-polar organic compound and low-polar organic compound without using water together. The present invention provides a cosmetic using a gelling agent. Further, by blending the gelling agent or the gel-like composition, a cosmetic excellent in aging stability, moisture retention, touch, gloss, curl retention, washability, sag prevention, product appearance, etc. And provide cosmetics.

一般式（１）において、Ｒ^１は−COO⁻（M^ｎ＋）_１／ｎで表されるカルボン酸の金属塩（Mは一価以上の金属、ｎはMの原子価を示す）であり、Ｘは同種もしくは異種の炭素原子数2〜14の二価炭化水素基、ｐは０〜１０の整数を表す。二価炭化水素基Ｘはアルキレン基が一般的であり、中でも炭素原子数２〜６のアルキレン基が好ましく、エチレン基またはプロピレン基が特に好ましい。ｐは０と１が好ましい。一般式（１）で表される有機基としては、下式で表される有機基が例示される。式中、Mは一価以上の金属であり、ｎはMの原子価を表す。

The cosmetics and cosmetics of the present invention have a monovalent and / or polyvalent metal salt structure of one or more carboxylic acids bonded to a silicon atom via an amide bond at the side chain or terminal. It contains a gelling agent (component (a)) made of polysiloxane. Such a gelling agent is an organopolysiloxane having an organic group represented by the general formula (1) bonded to a silicon atom.

In the general formula (1), R ¹ is a metal salt of a carboxylic acid represented by —COO ⁻ (M ^{n +} ) _{1 / n} (M is a monovalent or higher metal, and n is a valence of M), X represents the same or different divalent hydrocarbon group having 2 to 14 carbon atoms, and p represents an integer of 0 to 10. The divalent hydrocarbon group X is generally an alkylene group, among which an alkylene group having 2 to 6 carbon atoms is preferable, and an ethylene group or a propylene group is particularly preferable. p is preferably 0 or 1. Examples of the organic group represented by the general formula (1) include organic groups represented by the following formula. In the formula, M is a monovalent or higher metal, and n represents the valence of M.

式（５）、式（６）において、Ｒ，Ｒ^１，Ｘ，ｐは前記と同様である。 The organopolysiloxane having an organic group represented by the general formula (1) bonded to the silicon atom includes at least one siloxane unit represented by the following formula (5) or formula (6).

In the formulas (5) and (6), R, R ¹ , X, and p are the same as described above.

The gelling agent of the present invention may further contain 1 to 4 types of siloxane units represented by the formulas R ₃ SiO _1/2 , R ₂ SiO _2/2 , RSiO _3/2 and SiO _4/2 . In the formula, R is an unsubstituted or substituted monovalent hydrocarbon group having 1 to 8 carbon atoms. Examples of the unsubstituted monovalent hydrocarbon group include alkyl groups such as methyl group, ethyl group, and propyl group; aryl groups such as phenyl group, tolyl group, and xylyl group; and aralkyl groups. Examples of the substituted monovalent hydrocarbon group include perfluoroalkyl groups such as 3,3,3-trifluoropropyl group, 3,3,4,4,4-pentafluorobutyl group; 3-aminopropyl group, 3- ( An aminoalkyl group such as aminoethyl) aminopropyl group; an amidoalkyl group such as acetylaminoalkyl group (excluding the organic group represented by the general formula (1)) is exemplified. A part of R may be substituted with an alkoxy group, and examples of the alkoxy group include a methoxy group, an ethoxy group, and a propoxy group. Among these, R is generally an alkyl group, particularly a methyl group.

The organopolysiloxane having an organic group represented by the general formula (1) bonded to a silicon atom contains at least one siloxane unit represented by the formula (5) or (6) in one molecule. It is preferable to include two or more from the viewpoint of the gelation performance which is the object. Furthermore, the organopolysiloxane preferably contains 0.1 to 50 mol% of the siloxane unit represented by the general formula (5) or (6), preferably 0.5 to 30 mol% from the viewpoint of gelation ability. Is particularly preferred.

The organopolysiloxane having an organic group represented by the general formula (1) bonded to a silicon atom has at least one organic group represented by the general formula (1) in one molecule, and is an object of the present invention. From the viewpoint of gelling performance, it is preferable to contain two or more, preferably 0.5% by weight or more, and more preferably 1.0% by weight or more of the organic group represented by the general formula (1). Particularly preferred. The molecular structure of the organopolysiloxane may be linear, branched or cyclic, but is preferably linear. Further, the bonding position of the organic group represented by the general formula (1) is not particularly limited, and when the organopolysiloxane has a linear or branched structure, the bonding position may be either a molecular chain end or a side chain. However, side chains are preferred.

で表されるジオルガノポリシロキサンが挙げられる。上式中、Ｒは前記どおりであり、
Aは一般式（１）で表される有機基であり、BはRまたはAであり、ｔ＝０のとき、Bのうち少なくとも一つはAである。ｓは１０〜１０００００の整数であり、１００〜１００００が好ましい。ｔは０〜５０の整数であり、１〜３０が好ましい。また、ｔ／(ｓ＋ｔ)は０．１〜５％であることが好ましく、０．１〜３％がより好ましい。ケイ素原子に結合した一般式（１）で表される有機基を有するオルガノポリシロキサンは、常温で微濁〜白濁した粘稠な液体またはペースト状または固体であり、常温でペースト状または固体であることが好ましい。 As a typical example of the linear organopolysiloxane having an organic group represented by the general formula (1) bonded to a silicon atom, the general formula (7):

The diorganopolysiloxane represented by these is mentioned. In the above formula, R is as described above,
A is an organic group represented by the general formula (1), B is R or A, and when t = 0, at least one of B is A. s is an integer of 10-100,000, and 100-10000 is preferable. t is an integer of 0 to 50, preferably 1 to 30. Further, t / (s + t) is preferably 0.1 to 5%, and more preferably 0.1 to 3%. The organopolysiloxane having an organic group represented by the general formula (1) bonded to a silicon atom is a viscous liquid or paste or solid that is slightly turbid to white turbid at room temperature, and is pasty or solid at room temperature. It is preferable.

（式中、Ｒ^３は−ＣＯＯＨで表されるカルボキシル基もしくは−ＣＯＯＲ^４で表されるカルボン酸エステル基、Ｒ^４は炭素原子数１〜１０の一価炭化水素基、Ｘは同種もしくは異種の炭素原子数２〜１４の二価炭化水素基、ｐは０〜１０の整数である。）
(Ｍ^ｎ+)j(Ｌ^j-)ｎ （９）
（式中、Ｍは一価以上の金属、Ｌは酸素原子、またはアニオンを示し、ｎはＭの原子価、ｊはＬの価数を示す。） The organopolysiloxane having an organic group represented by the general formula (1) bonded to a silicon atom is represented by, for example, an organopolysiloxane having an organic group represented by the general formula (8) and the following general formula (9). It can manufacture by making the metal compound made to react.

(In the formula, R ³ is a carboxyl group represented by —COOH or a carboxylate group represented by —COOR ⁴ ; R ⁴ is a monovalent hydrocarbon group having 1 to 10 carbon atoms; and X is the same or different. (The divalent hydrocarbon group having 2 to 14 carbon atoms, p is an integer of 0 to 10.)
(M ^{n +} ) j (L ^j− ) n (9)
(In the formula, M represents a monovalent or higher metal, L represents an oxygen atom or an anion, n represents a valence of M, and j represents a valence of L.)

（式中、Ｘは同種もしくは異種の炭素原子数2〜14の二価炭化水素基、ｐは０〜１０の整数を表す。ｐは０と１が好ましく、二価炭化水素基Ｘはアルキレン基が一般的であり、中でも炭素原子数２〜６のアルキレン基が好ましく、エチレン基またはプロピレン基が特に好ましい。）
環状カルボン酸無水物としては、コハク酸無水物、マレイン酸無水物、イタコン酸無水物、シトラコン酸無水物、アリルコハク酸無水物、フタル酸無水物、ノルボルネンジカルボン酸無水物、シクロヘキサンジカルボン酸無水物、ノネニルコハク酸無水物、デセニルコハク酸無水物が例示される。これらの中でも、ゲル化性能とゲル状組成物の透明性の点からコハク酸無水物が好ましい。アミノ官能性オルガノポリシロキサン中のアミノ基と環状カルボン酸無水物間のアミド化反応は公知であり、無溶媒または適当な溶媒存在下で発熱的に進行する。前者中のアミノ基と後者のカルボン酸無水物とのモル比はアミド基とカルボキシル基が生成しさえすれば任意であるが、アミノ基の残存量が多すぎるとゲル状組成物のべたつきが増し、ゲル化性能も低下するため、カルボン酸無水物／アミノ基＝０．５〜１の範囲が好ましく、０．９〜１の範囲がさらに好ましい。 As a method for synthesizing the organopolysiloxane having an organic group represented by the general formula (8), a known method of reacting an amino-functional organopolysiloxane with a cyclic carboxylic acid anhydride is preferably used.
The amino-functional organopolysiloxane is an organopolysiloxane having an amino group bonded to silicon via a divalent hydrocarbon group, and an organopolysiloxane having an organic group represented by the general formula (10) bonded to a silicon atom. Siloxane is exemplified.

(In the formula, X represents the same or different divalent hydrocarbon group having 2 to 14 carbon atoms, p represents an integer of 0 to 10. p is preferably 0 or 1, and the divalent hydrocarbon group X is an alkylene group. (In general, an alkylene group having 2 to 6 carbon atoms is preferable, and an ethylene group or a propylene group is particularly preferable.)
Examples of cyclic carboxylic acid anhydrides include succinic anhydride, maleic anhydride, itaconic anhydride, citraconic anhydride, allyl succinic anhydride, phthalic anhydride, norbornene dicarboxylic anhydride, cyclohexane dicarboxylic anhydride, Nonenyl succinic anhydride and decenyl succinic anhydride are exemplified. Among these, succinic anhydride is preferable from the viewpoint of gelation performance and transparency of the gel composition. The amidation reaction between an amino group in an amino-functional organopolysiloxane and a cyclic carboxylic anhydride is known and proceeds exothermically in the absence of a solvent or in the presence of a suitable solvent. The molar ratio between the amino group in the former and the carboxylic acid anhydride in the latter is arbitrary as long as amide groups and carboxyl groups are formed. However, if the residual amount of amino groups is too large, the stickiness of the gel composition increases. Further, since the gelling performance is also lowered, the range of carboxylic acid anhydride / amino group = 0.5 to 1 is preferable, and the range of 0.9 to 1 is more preferable.

As an organic group represented by General formula (8) synthesize | combined by the said method, the organic group represented by the following Formula is illustrated.

The organic group terminal carboxyl group or terminal carboxylic acid ester group represented by the general formula (8), the formula ^{-COO - (M n +) 1} / n represented by metal salts of carboxylic acids (M is one or more valences When converting to an organic group represented by the general formula (1) including a metal, n represents the valence of M, the general formula (9): (M ^{n +} ) j (L ^j− ) n The metal compound represented is used. M represents a monovalent or higher valent metal, L represents an oxygen atom or an anion, n represents a valence of M, and j represents a valence of L. Examples of the metal represented by M include lithium, sodium, potassium, magnesium, calcium, barium, iron, cobalt, aluminum, nickel, copper, vanadium, molybdenum, niobium, zinc, titanium, and the like. From the viewpoint of the transparency of the gel composition formed using the gelling agent according to the present invention and the stability of the gel composition, the metal is an alkali metal such as sodium or potassium, or an alkaline earth such as magnesium or calcium. Preferred metals and aluminum are preferred. By using a monovalent alkali metal, sodium and potassium are particularly preferably used because the fluidity of the resulting gel composition changes reversibly with temperature. In addition, when using an organopolysiloxane having only an organic group having an amino alcohol salt other than a metal salt, the heat resistance is low, and when producing a cosmetic using the gelling agent itself and the gelling agent, If it is maintained at a temperature of 110 ° C. or more for several hours, a dehydration reaction occurs, and there is a problem that a desired gelling ability cannot be exhibited when cooled.

Specific examples of such metal compounds include metal hydroxides such as lithium hydroxide, sodium hydroxide, potassium hydroxide, magnesium hydroxide, calcium hydroxide, aluminum hydroxide, iron hydroxide, copper hydroxide, and zinc hydroxide. Metal alkoxides such as methoxy lithium, sodium methoxy, methoxy potassium, ethoxy lithium, ethoxy sodium, ethoxy potassium, and t-butoxy potassium; alkali metal arylates such as phenoxy lithium, phenoxy sodium, phenoxy potassium, and para methoxyphenoxy sodium; lithium, sodium Alkali metals such as potassium, alkali metal hydrides such as lithium hydride, sodium hydride, potassium hydride; methyl lithium, n-butyl lithium, sec-butyl lithium, t-butyl lithium, n-butyl Alkyl metals such as sodium, n-butylpotassium and diethylzinc; unsubstituted or substituted arylalkali metals such as phenyllithium, phenylsodium and potassium naphthalenide; copper fluoride, calcium chloride, aluminum chloride, magnesium chloride, zinc chloride Metal halides such as iron chloride, copper chloride, titanium tetrachloride, calcium bromide, aluminum bromide, magnesium bromide, zinc bromide and iron bromide; metals such as magnesium oxide, copper oxide, titanium oxide and zinc oxide oxides; calcium carbonate, barium carbonate, metal salts such as copper carbonate; magnesium sulfate, calcium sulfate, zinc sulfate, iron sulfate, copper sulfate, sulfuric acid metal salts such as aluminum sulfate. Among these, metal hydroxides, metal alcoholates, and metal halides are preferable from the viewpoint of reactivity, cost, and workability.

The metal compound represented by the general formula (9) can be directly reacted with a carboxylic acid or a carboxylic acid ester-modified organopolysiloxane, but a carboxylic acid or a carboxylic acid ester is reacted with a metal compound to form a metal salt. It is also possible to react with a different metal compound. Since the reaction conditions with the carboxylic acid, carboxylic acid ester, carboxylic acid monovalent and / or polyvalent metal salt with the metal compound represented by the general formula (9) depend on the metal compound to be reacted, Although it cannot be defined, the reaction may be carried out by dispersing in an appropriate solvent in consideration of the reactivity of the metal compound.

The formula ^{-COO - (M n +) 1} / n represented by metal salts of carboxylic acids (M is a monovalent or more metals, n represents represents an atomic valence of M) is represented by the general formula (1) containing a The reaction for forming an organic group usually proceeds easily at a temperature of about room temperature to about 100 ° C. The molar ratio of the reaction between the carboxyl group or carboxylic acid ester group contained in the organopolysiloxane having an organic group represented by the general formula (8) and the metal compound represented by the general formula (9) is arbitrary. The molar ratio of carboxyl group or carboxylic acid ester group / the metal compound is preferably in the range of 0.1 to 5.0, more preferably in the range of 0.4 to 2.0. When the molar ratio of the reaction exceeds the upper limit, the resulting organopolysiloxane having an organic group represented by the general formula (1) cannot exhibit sufficient gelling performance. This is because when the compound is used for the reaction, the system becomes strongly alkaline and the siloxane bond of the organopolysiloxane may be cleaved, and the stability of the generated gel is lowered.

Further, only a part of the terminal carboxyl group or terminal carboxylate group of the organic group represented by the general formula (8) is represented by the general formula (9): (M ^{n +} ) j (R ^j− ) n. It can neutralize with a metal compound and can convert into the organic group represented by General formula (1). Thereby, the softness of the gel-like composition obtained can be adjusted. For example, the general formula (9) having a neutralization amount of 80% with respect to the terminal carboxyl group or terminal carboxylate group of the organic group represented by the general formula (8): (M ^{n +} ) j (R ^j− ) By adding the metal compound represented by n, an organopolysiloxane having an organic group represented by the general formula (1) and an organic group represented by the general formula (8) can be prepared. The gel obtained using the organopolysiloxane was prepared by adding a metal compound represented by the general formula (9) :( M ^{n +} ) j (R ^j− ) n having a neutralization amount of 100%. Compared to a gel obtained using an organopolysiloxane having an organic group represented by the formula (1), it has a soft feel.

The organopolysiloxane having an organic group represented by the general formula (1) has a property of gelling when it is well mixed with silicone oil, nonpolar organic compound or low polar organic compound under heating and then cooled to room temperature. Therefore, it is suitable as a gelling agent for silicone oil, non-polar organic compound or low-polar organic compound.

Furthermore, since the organopolysiloxane having an organic group represented by the general formula (1) has low gelling performance with respect to a polar organic compound such as methanol, ethanol, isopropyl alcohol, etc., a gel-like material is prepared using this property. It is also possible. That is, a silicone oil, a nonpolar organic compound or a low polar organic compound and a polar organic compound are mixed, and the organopolysiloxane having an organic group represented by the general formula (8) in the mixture is represented by the general formula (9). A gel-like composition can be obtained by carrying out a salt formation reaction with the metal compound to be prepared to prepare a liquid reaction mixture and then distilling off the polar organic compound under reduced pressure.

The cosmetic of the present invention is characterized by containing a gel composition having the following constitution.
(A) 1 to 99% by weight of an organopolysiloxane having an organic group represented by the general formula (1) and (b) silicone oil other than the component (a), a nonpolar organic compound or a low polar organic compound 99 to 1% by weight %

The component (a) is a gelling agent of the component (b), and the silicone oil, nonpolar organic compound or low polarity organic compound of the component (b) may be used alone. And a mixture of 2-3 of a low polarity organic compound may be used. The ratio of the component (a) to the component (b) is in the range of (a) :( b) = 1 to 99:99 to 1% by weight, preferably in the range of 2 to 40:98 to 60% by weight, A range of 2 to 30:98 to 70% by weight is more preferable.

The silicone oil does not include those corresponding to the component (a), and the structure thereof may be any of cyclic, linear, and branched, but is hydrophobic silicone oil in terms of easy gelation. it is preferably, the viscosity at 25 ° C., usually from 0.65~100000mm ² / s, preferably a range of 0.65~10000mm ² / s. Specifically, cyclic diorganopolysiloxanes such as octamethylcyclotetrasiloxane and decamethylcyclopentasiloxane; hexamethyldisiloxane, trimethylsiloxy group-blocked dimethylpolysiloxane at both ends, trimethylsiloxy group-blocked methylphenylpolysiloxane at both ends, Linear diorganopolysiloxane such as trimethylsiloxy group-blocked methylalkylpolysiloxane on both ends, branched organopolysiloxane such as methyltristrimethylsiloxysilane, ethyltristrimethylsiloxysilane, propyltristrimethylsiloxysilane, tetrakistrimethylsiloxysilane, etc. Of these, volatile linear dimethylpolysiloxane, branched methylpolysiloxane and cyclic dimethylpolysiloxane are preferred. .

（一般式（２）〜（４）において、Ｒ^２ は、水素原子、水酸基又は炭素数２から３０の一価の非置換又はフッ素置換アルキル基、アリール基、アミノ置換アルキル基、アルコキシ基及び(CH₃)₃SiO{(CH₃)₂SiO}_hSi(CH₃)₂CH₂CH₂-で示される基から選択される基である。cは０から１０００の整数、dは０から１０００の整数、c+dが１から２０００の整数、a、bは０、１、２又は３、e及びfは０〜８の整数で３≦e＋f≦８、gは１〜４の整数、hは０〜５００の整数である。） More specifically, as the silicone oil constituting part or all of the component (b), the linear organopolysiloxane represented by the following general formula (2) or the cyclic organopolysiloxane represented by the general formula (3) and the general Examples thereof include branched organopolysiloxanes represented by the formula (4).

(In the general formulas (2) to (4), R ² represents a hydrogen atom, a hydroxyl group, or a monovalent unsubstituted or fluorine-substituted alkyl group having 2 to 30 carbon atoms, an aryl group, an amino-substituted alkyl group, an alkoxy group, and ( CH ₃ ) ₃ SiO {(CH ₃ ) ₂ SiO} _h Si (CH ₃ ) ₂ CH ₂ CH _2- is a group selected from the following: c is an integer of 0 to 1000, d is 0 to 1000 , C + d is an integer from 1 to 2000, a, b are 0, 1, 2, or 3, e and f are integers from 0 to 8, 3 ≦ e + f ≦ 8, g is an integer from 1 to 4, h Is an integer from 0 to 500.)

(In the general formulas (2) to (4), R ² represents a hydrogen atom, a hydroxyl group, or a monovalent unsubstituted or fluorine-substituted alkyl group having 2 to 30 carbon atoms, an aryl group, an amino-substituted alkyl group, an alkoxy group, and ( CH3) 3SiO {(CH3) 2SiO} hSi (CH3) 2CH2CH2- is a group selected from, specifically, ethyl group, propyl group, butyl group, pentyl group, hexyl group, heptyl group, Saturated aliphatic hydrocarbon groups such as octyl group, decyl group and dodecyl group; unsaturated aliphatic hydrocarbon groups such as vinyl group, allyl group and hexenyl group; saturated alicyclic hydrocarbon groups such as cyclopentyl group and cyclohexyl group; Aromatic hydrocarbon groups such as phenyl group, tolyl group, naphthyl group, and hydrogen atoms bonded to carbon atoms of these groups are partially halogen atoms, epoxy groups, carboxyl groups, amino groups, methacryl groups Examples include groups substituted with a trimethylsiloxy group bonded through an organic group including a mercapto group or the like, or a divalent hydrocarbon group and / or a chain polydimethylsiloxane bond, and c is an integer of 0 to 1000 , D is an integer from 0 to 1000, c + d is an integer from 1 to 2000, a, b are 0, 1, 2, or 3, e and f are integers from 0 to 8, 3 ≦ e + f ≦ 8, g is 1 An integer of -4, h is an integer of 0-500.)

Specific examples of silicone oils having these structures include hexamethylcyclotrisiloxane (D3), octamethylcyclotetrasiloxane (D4), decamethylcyclopentasiloxane (D5), and dodecamethylcyclohexasiloxane as cyclic organopolysiloxanes. Siloxane (D6), 1,1-diethylhexamethylcyclotetrasiloxane, phenylheptamethylcyclotetrasiloxane, 1,1-diphenylhexamethylcyclotetrasiloxane, 1,3,5,7-tetravinyltetramethylcyclotetrasiloxane, 1,3,5,7-tetramethylcyclotetrasiloxane, 1,3,5,7-tetracyclohexyltetramethylcyclotetrasiloxane, tris (3,3,3-trifluoropropyl) trimethylcyclotrisiloxane 1,3,5,7-tetra (3-aminopropyl) tetramethylcyclotetrasiloxane, 1,3,5,7-tetra (N- (2-aminoethyl) 3-aminopropyl) tetramethylcyclotetra Siloxane, 1,3,5,7-tetra (3-mercaptopropyl) tetramethylcyclotetrasiloxane, 1,3,5,7-tetra (3-glycidoxypropyl) tetramethylcyclotetrasiloxane, 1,3, 5,7-tetra (3-methacryloxypropyl) tetramethylcyclotetrasiloxane, 1,3,5,7-tetra (3-acryloxypropyl) tetramethylcyclotetrasiloxane, 1,3,5,7-tetra ( 3-carboxypropyl) tetramethylcyclotetrasiloxane, 1,3,5,7-tetra (3-vinyloxypropyl) Tramethylcyclotetrasiloxane, 1,3,5,7-tetra (p-vinylphenyl) tetramethylcyclotetrasiloxane, 1,3,5,7-tetra [3- (p-vinylphenyl) propyl] tetramethylcyclo Tetrasiloxane, 1,3,5,7-tetra [3- (p-isopropenylbenzoylamino) propyl] tetramethylcyclotetrasiloxane, 1,3,5,7-tetra (N-methacryloyl-N-methyl-3) -Aminopropyl) tetramethylcyclotetrasiloxane, 1,3,5,7-tetra (N-lauroyl-N-methyl-3-aminopropyl) tetramethylcyclotetrasiloxane, 1,3,5,7-tetra (N -Acryloyl-N-methyl-3-aminopropyl) tetramethylcyclotetrasiloxane, 1,3,5,7-te La (N, N-bis (methacryloyl) -3-aminopropyl) tetramethylcyclotetrasiloxane, 1,3,5,7-tetra (N, N-bis (lauroyl) -3-aminopropyl) tetramethylcyclotetra Siloxane is exemplified. As the linear organopolysiloxane, trimethylsiloxy group-blocked dimethylpolysiloxane with molecular chain at both ends, trimethylsiloxy group-blocked methylphenylpolysiloxane with molecular chain at both ends, trimethylsiloxy group-blocked dimethylsiloxane / methylphenylsiloxane with molecular chain at both ends Combined, trimethylsiloxy group-capped dimethylsiloxane methyl (3,3,3-trifluoropropyl) siloxane copolymer, α, ω-dihydroxypolydimethylsiloxane, α, ω-dimethoxypolydimethylsiloxane, tetramethyl Examples include -1,3-dihydroxydisiloxane, octamethyl-1,7-dihydroxytetrasiloxane, hexamethyl-1,5-diethoxytrisiloxane, hexamethyldisiloxane, and octamethyltrisiloxane. As the component (b) of the present invention, cyclic dimethylpolysiloxane is preferable, and decamethylcyclopentasiloxane (D5) is particularly preferably used.

The nonpolar organic compound or the low polarity organic compound is preferably liquid at 5 to 100 ° C. Such non-polar organic compounds or low-polar organic compounds are, for example, hydrocarbon oils such as ozokerite, squalane, squalene, ceresin, paraffin, paraffin wax, liquid paraffin, pristane, polyisobutylene, polybutene, microcrystalline wax, petrolatum, etc .; As avocado oil, flaxseed oil, almond oil, ibotarou, eno oil, olive oil, cacao butter, kapok wax, kaya oil, carnauba wax, liver oil, candelilla wax, beef tallow, beef leg fat, beef bone fat, hardened beef tallow, kyonin oil , Whale wax, hydrogenated oil, wheat germ oil, sesame oil, rice germ oil, rice bran oil, sugarcane wax, sasanqua oil, safflower oil, shea butter, cinnamon oil, cinnamon oil, jojoballow, shellac wax, turtle oil, soybean oil, Tea seed oil, camellia oil, moon viewing Oil, corn oil, lard, rapeseed oil, Japanese kiri oil, nukarou, germ oil, horse fat, persic oil, palm oil, palm kernel oil, castor oil, hydrogenated castor oil, castor oil fatty acid methyl ester, sunflower oil, grape Oil, bayberry wax, jojoba oil, macadamia nut oil, beeswax, mink oil, cottonseed oil, cotton wax, owl, owl kernel oil, montan wax, coconut oil, hardened coconut oil, tricoconut oil fatty acid glyceride, sheep fat, peanut oil, lanolin, liquid lanolin , Reduced lanolin, lanolin alcohol, hard lanolin, lanolin acetate, lanolin fatty acid isopropyl, hexyl laurate, POE lanolin alcohol ether, POE lanolin alcohol acetate, lanolin fatty acid polyethylene glycol, POE hydrogenated lanolin alcohol ether, egg yolk oil, etc .; As the secondary alcohol, lauryl alcohol, myristyl alcohol, palmityl alcohol, stearyl alcohol, behenyl alcohol, hexadecyl alcohol, oleyl alcohol, isostearyl alcohol, hexyl decanol, octyldodecanol, cetostearyl alcohol, 2-decyltetradecinol, Cholesterol, phytosterol, POE cholesterol ether, monostearyl glycerin ether (batyl alcohol), monooleyl glyceryl ether (ceralkyl alcohol), etc .; as ester oil, diisobutyl adipate, 2-hexyldecyl adipate, di-2-adipate Heptyl undecyl, N-alkyl glycol monoisostearate, isocetyl isostearate, triisostearate Trimethylol propane acrylate, ethylene glycol di-2-ethylhexanoate, cetyl 2-ethylhexanoate, trimethylolpropane tri-2-ethylhexanoate, pentaerythritol tetra-2-ethylhexanoate, cetyl octoate, octyldodecyl Gum ester, oleyl oleate, octyldodecyl oleate, decyl oleate, isononyl isononanoate, neopentyl glycol dicaprate, triethyl citrate, 2-ethylhexyl succinate, amyl acetate, ethyl acetate, butyl acetate, isocetyl stearate, stearin Acid butyl, diisopropyl sebacate, di-2-ethylhexyl sebacate, cetyl lactate, myristyl lactate, isopropyl palmitate, 2-ethylhexyl palmitate, palmitic acid 2 Hexyldecyl, 2-heptylundecyl palmitate, cholesteryl 12-hydroxystearylate, dipentaerythritol fatty acid ester, isopropyl myristate, 2-ethylhexyl myristate, octyldodecyl myristate, 2-hexyldecyl myristate, myristyl myristate Hexyldecyl dimethyloctanoate, ethyl laurate, hexyl laurate, N-lauroyl-L-glutamic acid-2-octyldodecyl ester, diisostearyl malate, etc .; as glyceride oil, acetoglyceryl, glyceryl triisooctanoate, tri Glyceryl isostearate, glyceryl triisopalmitate, glyceryl tri (capryl / caprate), glyceryl monostearate, di-2-heptyl unde Examples include glyceryl canate, glyceryl trimyristate, and diglyceryl myristate.

The gel composition comprising the component (a) and the component (b) comprises the organic group represented by the general formula (1) contained in the component (a), particularly the type and content of the monovalent or polyvalent metal salt. By adjusting the type of silicon-bonded hydrocarbon group in component (a) and the type of component (b), a gel composition having excellent transparency can be obtained. That is, selecting the type of X of the organic group represented by the general formula (1) contained in the component (a), the number of p and / or the type of the metal ion M ^{n +} , or the appearance as the component (b) By selecting a colorless, transparent and non-turbid silicone oil, a nonpolar organic compound or a low polar organic compound, a gel composition having a transparent appearance can be obtained. In order to obtain a gel composition having a transparent appearance, the component (a) in the general formula (1), X is an alkylene group, p is 0 or 1, and the metal ion M ^{n +} is a sodium ion (Na ⁺ ), A methylpolysiloxane having an organic group which is an alkali metal ion such as potassium ion (K ⁺ ), or an alkaline earth metal ion such as magnesium (Mg ²⁺ ) or calcium (Ca ²⁺ ); The component is preferably dimethylpolysiloxane or methylpolysiloxane having a viscosity at 25 ° C. of 0.65 to 10,000 mm ² / s. (B) As a gel-like composition whose appearance is transparent as a component, it is preferable that the refractive index of a gel-like composition exists in the range of 1.20-1.60, and exists in the range of 1.25-1.45. It is particularly preferred.

The gelling agent of component (a) and the gel-like composition formed from components (a) and (b) change the feel of application to a smooth and rich feel when blended in cosmetics. In addition, volatile silicone oils such as cyclic organopolysiloxanes having a low degree of polymerization that are easy to separate can be stably retained, so that there is an effect of improving the daily stability of cosmetics.

In the cosmetics of this invention, it is preferable to mix | blend volatile silicone with the gelatinizer of this invention. Volatile silicone is rich in the effect of refreshing the touch, and when it contains a resin component such as a sunscreen agent or liquid foundation, it has a high ability to firmly fix the coating film on the skin. On the other hand, the volatile silicone may gradually separate in the container, and particularly when the tube container is filled with the volatile silicone-containing cosmetic, the volatile silicone accumulates at the tip of the tube, When the tube is used for the first time, there is a problem that only the separated volatile silicone pops out. In the cosmetic of the present invention, the combination of the gelling agent of the present invention, which is excellent in compatibility with the volatile silicone, and the volatile silicone are used in combination to suppress separation of the volatile silicone, thereby obtaining a more stable preparation. There is an excellent merit that In the cosmetic of the present invention, the blending amount of the gelling agent of the present invention and the volatile silicone ranges from 0.1 to 20% by mass of the gelling agent and 5 to 80% by mass of the volatile silicone with respect to the mass of the cosmetic. It is preferable that it exists in. Within this range, the gelling agent of the present invention is effectively compatible with volatile silicone and can exhibit a function of improving stability. The volatile silicone includes (i) volatile low molecular weight linear or cyclic methylsiloxane, (ii) volatile or nonvolatile low molecular weight linear or cyclic alkyl or arylsiloxane, or (iii) low molecular weight. A linear or cyclic functional siloxane is mentioned, and the volatile silicone is represented by the formula: (CH ₃ ) _a SiO _{(4-a) / 2} (wherein a has an average value of 2 to 3). Has an average unit. This compound contains siloxane units linked by ≡Si—O—Si≡ bond. Typical units are monofunctional “M” units (CH ₃ ) ₃ SiO _1/2 and difunctional “D” units (CH ₃ ) ₂ SiO _2/2 . Here, the presence of trifunctional “T” units CH ₃ SiO _3/2 results in the formation of volatile branched linear or cyclic methylsiloxanes. The presence of tetrafunctional “Q” units SiO _4/2 results in the formation of volatile branched linear or cyclic methylsiloxanes.

Linear volatile silicones formula: _(CH3) 3 _SiO represented by {(CH 3) 2 SiO} y Si (CH 3) 3. The value of y is 0-5. The cyclic volatile silicone is represented by the formula: {(CH ₃ ) ₂ SiO} z, and the value of z is 3 to 8, preferably 3 to 6. These volatile methylsiloxanes generally have a boiling point of less than 250 ° C. and a viscosity of 0.65 to 5.0 centistokes (mm ² / s). Some representative volatile linear methyl siloxanes (I) include hexamethyldioxy represented by the formula: (CH ₃ ) ₃ SiOSi (CH ₃ ) ₃ having a boiling point of 100 ° C. and a viscosity of 0.65 mm ² / s. siloxane (MM); boiling point 152 ° C. and a viscosity of 1.04mm2 / s _{formula: (CH 3) 3 SiO (} CH 3) 2 SiOSi (CH 3) octamethyltrisiloxane represented by ₃ (MDM); boiling point 194 ° C. And decamethyltetrasiloxane (MD ₂ M) represented by the formula: (CH ₃ ) ₃ SiO ((CH ₃ ) ₂ SiO) ₂ Si (CH ₃ ) ₃ ; boiling point 229 ° C. and viscosity 1.53 mm 2 / s 2.06mm2 / s of _{formula: (CH 3) 3 SiO (} (CH 3) 2 SiO) 3 Si dodecamethyl penta sheet represented by _{(CH 3) 3} Hexane _(MD 3 M); wherein the boiling point of 245 ° C. and a viscosity of _{2.63mm2 / s: (CH 3)} 3 SiO ((CH 3) 2 SiO) 4 Si tetradecanoyl methylhexahydrophthalic siloxanes represented by _{(CH 3) 3} (MD ₄ M); Hexadecamethylheptasiloxane represented by the formula: (CH ₃ ) ₃ SiO ((CH ₃ ) ₂ SiO) ₅ Si (CH ₃ ) _{3 having a} boiling point of 270 ° C. and a viscosity of 3.24 mm 2 / s MD ₅ M). Moreover, as a typical both-terminal trimethylsiloxy group-blocked methylalkylpolysiloxane (II), it is represented by the formula: (CH ₃ ) ₃ SiO ((CH ₃ ) (C ₈ H ₁₇ ) SiO) Si (CH ₃ ) ₃ Heptamethyloctyltrisiloxane (MDRM).

Some representative volatile cyclic methyl siloxanes (III) include hexamethylcyclotrisiloxane (D3) represented by the formula with a boiling point of 134 ° C .: {(CH ₃ ) ₂ SiO} ₃ ; boiling point of 176 ° C. and viscosity 2.3 mm ² / s formula: octamethylcyclotetrasiloxane (D4) represented by {(CH ₃ ) ₂ SiO} ₄ ; boiling point 210 ° C. and viscosity 3.87 mm ² / s formula: {(CH ₃ ) ₂ Decamethylcyclopentasiloxane (D5) represented by SiO} ₅ ; and dodecamethylcyclohexasiloxane represented by the formula: {(CH ₃ ) ₂ SiO} ₆ (boiling point 245 ° C. and viscosity 6.62 mm ² / s) D6). And some representative volatile branched methylsiloxanes (IV) and (V) include those having a boiling point of 192 ° C. and a viscosity of 1.57 mm ² / s: CH ₃ Si {OSi (CH ₃ ) ₃ } represented by ₃ heptamethyl -3 - {(trimethylsilyl) oxy} trisiloxane (M3T); viscosity 2.3 mm ² / s _wherein: hexamethyl represented by _{C 3 H 7 Si {OSi (} CH 3) 3} 3 3,3 propyl, {(trimethylsilyl) oxy} trisiloxane (M3T); formula-hexamethyl-3,3-ethyl represented by _{C2H5Si {OSi (CH 3) 3} } 3, {( trimethylsilyl) oxy} tri siloxane (M3T); wherein the boiling point of 222 ° C. and a viscosity of 2.86 mm ² / s: hexane represented by _{Si {OSi (CH 3) 3} } 4 3,3-bis {(trimethylsilyl) oxy} trisiloxane (M4 Q); and the _{formula: ((CH3) 2 SiO)} 2 {CH 3 Si (OSi (CH 3) 3) O} pentamethyl represented by {(Trimethylsilyl) oxy} cyclotrisiloxane (MD ₂ T). Among these, a combination with decamethylcyclopentasiloxane (D5) which is a cyclic pentamer dimethylpolysiloxane is particularly preferable.

The cosmetic according to the present invention is further selected from the group consisting of an anionic surfactant, a cationic surfactant, a nonionic surfactant, an amphoteric surfactant and a semipolar surfactant as component (c). Two or more kinds of surfactants can be blended. It is preferable to blend one or more surfactants from the viewpoint of cleaning activity.

More specifically, as an anionic surfactant, saturated or unsaturated fatty acid salts (for example, sodium laurate, sodium stearate, sodium oleate, sodium linolenate, etc.), alkyl sulfates, alkylbenzene sulfonic acids (for example, hexylbenzene) Sulfonic acid, tocylbenzene sulfonic acid, dodecyl benzene sulfonic acid, etc.) and salts thereof, polyoxyalkylene alkyl ether sulfate, polyoxyalkylene alkenyl ether sulfate, polyoxyethylene alkyl sulfate ester, sulfosuccinic acid alkyl ester salt, polyoxy Alkylsulfosuccinic acid alkyl ester salts, polyoxyalkylene alkyl phenyl ether sulfates, alkane sulfonates, octyltrimethylammonium hydroxide, dode Rutrimethyl ammonium hydroxide, alkyl sulfonate, polyoxyethylene alkyl phenyl ether sulfate, polyoxyalkylene alkyl ether acetate, alkyl phosphate, polyoxyalkylene alkyl ether phosphate, acyl glutamate, α-acyl sulfonate , Alkyl sulfonate, alkyl allyl sulfonate, α-olefin sulfonate, alkyl naphthalene sulfonate, alkane sulfonate, alkyl or alkenyl sulfate, alkyl amide sulfate, alkyl or alkenyl phosphate, alkyl amide Phosphate, alkyloylalkyl taurine salt, N-acyl amino acid salt, sulfosuccinate, alkyl ether carboxylate, amide ether carboxylate, α-sulfo fatty acid ester salt, Alanine derivatives, glycine derivatives, arginine derivatives and the like. Examples of the salt include alkali metal salts such as sodium salts, alkaline earth metal salts such as magnesium salts, alkanolamine salts such as triethanolamine salts, and ammonium salts.

As cationic surfactants, alkyl trimethyl ammonium chloride, stearyl trimethyl ammonium chloride, lauryl trimethyl ammonium chloride, cetyl trimethyl ammonium chloride, tallow alkyl trimethyl ammonium chloride, behenyl trimethyl ammonium chloride, stearyl trimethyl ammonium bromide, behenyl trimethyl ammonium bromide, Distearyldimethylammonium chloride, dicocoyldimethylammonium chloride, dioctyldimethylammonium chloride, di (POE) oleylmethylammonium chloride (2EO), benzalkonium chloride, alkylbenzalkonium chloride, alkyldimethylbenzalkonium chloride, benzethonium chloride, Stearyldimethylbenzylammonium chloride, lanolin-derived quaternary ammonium Salt, diethylaminoethylamide stearate, dimethylaminopropylamide stearate, amidopropyl dimethylhydroxypropylammonium chloride, stearoylcholaminoformylmethylpyridinium chloride, cetylpyridinium chloride, tall oil alkylbenzylhydroxyethylimidazolinium chloride, benzylammonium Salts are exemplified.

Nonionic surfactants include polyoxyalkylene ethers, polyoxyalkylene alkyl ethers, polyoxyalkylene fatty acid esters, polyoxyalkylene fatty acid diesters, polyoxyalkylene resin acid esters, polyoxyalkylene (cured) castor oil Polyoxyalkylene alkylphenols, polyoxyalkylene alkyl phenyl ethers, polyoxyalkylene phenyl phenyl ethers, polyoxyalkylene alkyl esters, polyoxyalkylene alkyl esters, sorbitan fatty acid esters, polyoxyalkylene sorbitan alkyl esters, Polyoxyalkylene sorbitan fatty acid esters, polyoxyalkylene sorbit fatty acid esters, polyoxyalkylene Lysine fatty acid esters, polyglycerin alkyl ethers, polyglycerin fatty acid esters, sucrose fatty acid esters, fatty acid alkanolamides, alkyl glucosides, polyoxyalkylene fatty acid bisphenyl ethers, polypropylene glycol, diethylene glycol, polyoxyalkylene modified silicone , Polyglyceryl-modified silicone, glyceryl-modified silicone, sugar-modified silicone, fluorine-based surfactant, polyoxyethylene / polyoxypropylene block polymer, and alkylpolyoxyethylene / polyoxypropylene block polymer ether. In particular, it is preferable to blend polyoxyalkylene-modified silicone, polyglyceryl-modified silicone, glyceryl-modified silicone, and sugar-modified silicone. Since these modified silicones have the same silicone skeleton as the gelling agent of the present invention, when used in combination, there is an advantage that not only detergency but also the stability and gelling ability of cosmetics can be further improved.

Amphoteric surfactants such as imidazoline type, amide betaine type, alkyl betaine type, alkyl amide betaine type, alkyl sulfobetaine type, amide sulfobetaine type, hydroxysulfobetaine type, carbobetaine type, phosphobetaine type, aminocarboxylic acid type, amide Amino acid type amphoteric surfactants are exemplified. Specifically, 2-undecyl-N, N, N- (hydroxyethylcarboxymethyl) -2-imidazoline sodium, 2-cocoyl-2-imidazolinium hydroxide-1-carboxyethyloxy disodium salt, etc. Imidazoline-type amphoteric surfactants; alkylbetaine-type amphoteric surfactants such as lauryldimethylaminoacetic acid betaine and myristylbetaine; palm oil fatty acid amidopropyldimethylaminoacetic acid betaine, palm kernel oil fatty acid amidopropyldimethylaminoacetic acid betaine, beef tallow fatty acid amidopropyl Dimethylaminoacetic acid betaine, hardened tallow fatty acid amidopropyl dimethylaminoacetic acid betaine, lauric acid amidopropyl dimethylaminoacetic acid betaine, myristic acid amidopropyl dimethylaminoacetic acid betaine, palmitic acid Amidobetaine-type amphoteric surfactants such as dopropyldimethylaminoacetic acid betaine, stearic acid amidopropyldimethylaminoacetic acid betaine, oleic acid amidopropyldimethylaminoacetic acid betaine; alkylsulfobetaine-type amphoteric surfactants such as palm oil fatty acid dimethylsulfopropylbetaine Agents; alkylhydroxysulfobetaine-type amphoteric surfactants such as lauryldimethylaminohydroxysulfobetaine; phosphobetaine-type amphoteric surfactants such as laurylhydroxyphosphobetaine; N-lauroyl-N′-hydroxyethyl-N′-carboxymethylethylenediamine Sodium, N-oleoyl-N′-hydroxyethyl-N′-carboxymethylethylenediamine sodium, N-cocoyl-N′-hydroxyethyl-N′- Ruboxymethylethylenediamine sodium, N-lauroyl-N′-hydroxyethyl-N′-carboxymethylethylenediamine potassium, N-oleoyl-N′-hydroxyethyl-N′-carboxymethylethylenediamine potassium, N-lauroyl-N-hydroxy Ethyl-N′-carboxymethylethylenediamine sodium, N-oleoyl-N-hydroxyethyl-N′-carboxymethylethylenediamine sodium, N-cocoyl-N-hydroxyethyl-N′-carboxymethylethylenediamine sodium, N-lauroyl-N -Hydroxyethyl-N ′, N′-dicarboxymethylethylenediamine monosodium, N-oleoyl-N-hydroxyethyl-N ′, N′-dicarboxymethylethylenediamine Monosodium, N-cocoyl-N-hydroxyethyl-N ′, N′-dicarboxymethylethylenediamine monosodium, N-lauroyl-N-hydroxyethyl-N ′, N′-dicarboxymethylethylenediamine disodium, N— Amido amino acid type amphoteric surface activity such as oleoyl-N-hydroxyethyl-N ′, N′-dicarboxymethylethylenediamine disodium, N-cocoyl-N-hydroxyethyl-N ′, N′-dicarboxymethylethylenediamine disodium Agents are exemplified.

Examples of the semipolar surfactant include alkylamine oxide type surfactants, alkylamine oxides, alkylamidoamine oxides, alkylhydroxyamine oxides, and the like. Alkyldimethylamine oxide having 10 to 18 carbon atoms and 8 to 18 carbon atoms. Alkoxyethyldihydroxyethylamine oxide and the like are preferably used. Specifically, dodecyldimethylamine oxide, dimethyloctylamine oxide, diethyldecylamine oxide, bis- (2-hydroxyethyl) dodecylamine oxide, dipropyltetradecylamine oxide, methylethylhexadecylamine oxide, dodecylamidopropyl Dimethylamine oxide, cetyldimethylamine oxide, stearyl dimethylamine oxide, tallow dimethylamine oxide, dimethyl-2-hydroxyoctadecylamine oxide, lauryl dimethylamine oxide, myristyl dimethylamine oxide, stearyl dimethylamine oxide, isostearyl dimethylamine oxide, palm Fatty acid alkyldimethylamine oxide, caprylic amidopropyldimethyla Oxide, capric acid amidopropyl dimethylamine oxide, lauric acid amidopropyl dimethylamine oxide, myristic acid amidopropyl dimethylamine oxide, palmitic acid amidopropyl dimethylamine oxide, stearic acid amidopropyl dimethylamine oxide, isostearic acid amidopropyl dimethylamine oxide, Oleic acid amidopropyl dimethylamine oxide, ricinoleic acid amidopropyl dimethylamine oxide, 12-hydroxystearic acid amidopropyl dimethylamine oxide, palm fatty acid amidopropyl dimethylamine oxide, palm kernel oil fatty acid amidopropyl dimethylamine oxide, castor oil fatty acid amidopropyl Dimethylamine oxide, lauric acid amidoethyldimethyla Oxide, myristic acid amidoethyl dimethylamine oxide, palm fatty acid amidoethyl dimethylamine oxide, lauric acid amidoethyl diethylamine oxide, myristic acid amidoethyl diethylamine oxide, coconut fatty acid amidoethyl diethylamine oxide, lauric acid amidoethyl dihydroxyethylamine oxide, myristic acid amide Examples include ethyl dihydroxyethylamine oxide and coconut fatty acid amidoethyl dihydroxyethylamine oxide.

The cosmetics and cosmetics of the present invention are (c) a cleansing gel, a cleansing cream, a cleansing milk, a cleansing lotion, a facial cleanser such as a facial cleanser, a hair cleanser such as a shampoo, a hair rinse, etc. It has the advantages of excellent skin and hair cleaning performance and a refreshing feel without being sticky. The amount of component (c) is preferably 1 to 20% by weight, more preferably 0.5 to 10% by weight, based on the total amount of the cosmetic or cosmetic.

The cosmetic according to the present invention may further contain a powder and / or a colorant as the component (d). If these powders and / or colorants are those used in ordinary cosmetics, their shapes (spherical, rod-like, needle-like, plate-like, indeterminate, spindle-like, etc.) and particle sizes (fog-like, Fine particles, pigment grades, etc.) and particle structures (porous, nonporous, etc.) can be used, but when these powders and / or colorants are blended as pigments, the average It is preferable to blend one type or two or more types selected from inorganic pigment powder, organic pigment powder, and resin powder having a particle diameter in the range of 1 nm to 20 μm.

Examples of the component (d) powder and / or colorant include inorganic powder, organic powder, surfactant metal salt powder (metal soap), colored pigment, pearl pigment, metal powder pigment, and the like. A composite of these pigments can also be used. Specifically, 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, sodium silicate, sodium magnesium silicate, calcium silicate , Barium silicate, strontium silicate, metal tungstate, hydroxyapatite, vermiculite, hydrite, bentonite, montmorillonite, hectorite, zeolite, ceramic powder, dicalcium phosphate, alumina, hydroxylation Aluminum, boron nitride, boron nitride, etc .; organic powders include polyamide powder, polyester powder, polyethylene powder, polypropylene powder, polystyrene powder, polyurethane powder, benzoguanamine powder, polymethylbenzoguanamine powder, polytetrafluoroethylene powder, polymethyl methacrylate Powder, cellulose, silk powder, nylon powder, 12 nylon, 6 nylon, silicone powder, silicone rubber powder, silicone elastomer spherical powder, polymethylsilsesquioxane spherical powder, styrene / acrylic acid copolymer, divinylbenzene Styrene copolymer, vinyl resin, urea resin, phenol resin, fluorine resin, silicon resin, acrylic resin, melamine resin, Poxy resin, polycarbonate resin, microcrystalline fiber powder, starch powder, lauroyl lysine, etc .; surfactant metal salt powders include zinc stearate, aluminum stearate, calcium stearate, magnesium stearate, zinc myristate, myristic acid Magnesium, zinc cetyl phosphate, calcium cetyl phosphate, sodium cetyl phosphate, etc .; colored pigments include inorganic red pigments such as iron oxide, iron hydroxide and iron titanate, inorganic brown pigments such as γ-iron oxide, yellow iron oxide, Inorganic yellow pigments such as ocher, inorganic black pigments such as black iron oxide and carbon black, 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, 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, Red No. 230, Red No. 401 , Red No. 505, Yellow No. 4, Yellow No. 5, Yellow No. 202, Yellow No. 203, Yellow No. 204, Yellow No. 401, Blue No. 1, Blue No. 2, Blue No. 201, Blue No. 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, etc. Laked tar dyes, carminic acid, laccaic acid, calsamine, bradylin Pearl pigments include titanium oxide-coated mica, titanium oxide-coated mica, bismuth oxychloride, and titanium oxide-coated oxysalt Bismuth, titanium oxide coated talc, fish scales, titanium oxide-coated colored mica; The metal powder pigment, aluminum, gold, silver, copper, platinum, and metal powder such as stainless steel.

Furthermore, it is particularly preferable that the powder (d) and / or the colorant is subjected to a water repellency treatment. The gelling agent and the gel-like composition used in the cosmetic of the present invention have an effect of preventing these water-repellent pigments from being moved, and as a result, improve the durability of makeup and the sustainability of makeup. be able to. Moreover, since the gelatinizer of this invention can inhale not only various oil agents but sebum, it can also improve the sebum resistance of cosmetics.

Examples of such a water repellent treatment include those obtained by treating the powder and / or colorant with various water repellent surface treatment agents, such as methyl hydrogen polysiloxane treatment, silicone resin treatment, Silicone gum treatment, acrylic silicone treatment, organosiloxane treatment such as fluorinated silicone treatment, metal soap treatment such as zinc stearate treatment, silane coupling agent treatment, silane treatment such as alkylsilane treatment, perfluoroalkylsilane, perfluoroalkyl Fluorine compound treatment such as phosphate ester salt, perfluoropolyether treatment, amino acid treatment such as N-lauroyl-L-lysine treatment, oil agent treatment such as squalane treatment, acrylic treatment such as alkyl acrylate treatment, etc. Use in combination of one or more of It is possible.

The cosmetic according to the present invention may further contain a water-soluble polymer as component e). These water-soluble polymers can be any of amphoteric, cationic, anionic, nonionic, water-swellable clay minerals as long as they are used in ordinary cosmetics for the purpose of improving the feeling of use of cosmetics. Even one type or two or more types of water-soluble polymers can be used in combination.

Examples of amphoteric water-soluble polymers include amphoteric starch, dimethyldiallylammonium chloride derivatives (for example, acrylamide / acrylic acid / dimethyldiallylammonium chloride copolymer, acrylic acid / dimethyldiallylammonium chloride copolymer), and methacrylic acid derivatives (for example, And polymethacryloylethyldimethylbetaine, N-methacryloyloxyethyl N, N-dimethylammonium-a-methylcarboxybetaine / alkyl methacrylate copolymer, etc.).

Examples of the cationic water-soluble polymer include quaternary nitrogen-modified polysaccharides (for example, cation-modified cellulose, cation-modified hydroxyethyl cellulose, cation-modified guar gum, cation-modified locust bean gum, cation-modified starch), dimethyldiallylammonium chloride derivatives ( For example, dimethyldiallylammonium chloride / acrylamide copolymer, polydimethylmethylenepiperidinium chloride), vinylpyrrolidone derivatives (eg, vinylpyrrolidone / dimethylaminoethylmethacrylic acid copolymer salt, vinylpyrrolidone / methacrylamidepropyltrimethylammonium chloride) Copolymer, vinylpyrrolidone / methylvinylimidazolium chloride copolymer, etc.), methacrylic acid derivatives (eg, methacryloylethyldimethyl) Thanh chloride methacryloyloxyethyl trimethyl ammonium-2-hydroxyethyl methacrylate copolymer, methacryloyl ethyl dimethyl betaine chloride methacryloyloxyethyl trimethyl ammonium methacrylate methoxy polyethylene glycol copolymer) and the like.

Anionic water-soluble polymers include polyacrylic acid or its alkali metal salt, polymethacrylic acid or its alkali metal salt, hyaluronic acid or its alkali metal salt, acetylated hyaluronic acid or its alkali metal salt, methyl vinyl ether / anhydrous Water-soluble polymer of aliphatic carboxylic acid or its metal salt such as hydrolyzate of maleic acid copolymer, carboxymethyl cellulose or its alkali metal salt, methyl vinyl ether-maleic acid half ester copolymer, acrylic resin alkanolamine liquid, Examples are carboxyvinyl polymers.

Nonionic water-soluble polymers include polyvinyl pyrrolidone, highly polymerized polyethylene glycol, vinyl pyrrolidone / vinyl acetate copolymer, vinyl pyrrolidone / dimethylaminoethyl methacrylate copolymer, vinyl caprolactam / vinyl pyrrolidone / dimethylaminoethyl methacrylate copolymer Coalesce, cellulose or derivatives thereof (eg methyl cellulose, ethyl cellulose, hydroxyethyl cellulose, hydroxypropyl cellulose, carboxymethyl cellulose), keratin and collagen or derivatives thereof, calcium alginate, pullulan, agar, gelatin, tamarind seed polysaccharide, xanthan gum, carrageenan, high Methoxyl pectin, low methoxyl pectin, guar gum, pectin, gum arabic, crystalline cellulose, Binogalactan, gum karaya, gum tragacanth, alginic acid, albumin, casein, curdlan, duran gum, dextran, quince seed gum, tragacanth gum, chitin / chitosan derivatives, starch (rice, corn, potato, wheat, etc.), keratin and collagen or derivatives thereof, etc. Natural polymer compounds are exemplified.

The water-swellable clay mineral is an inorganic water-soluble polymer and is a kind of colloid-containing aluminum silicate having a three-layer structure, and is generally exemplified by the following formula (11).
(M ¹ , M ² ) _2-3 (Si, Al) ₄ O ₁₀ (OH) ₂ M ³ _1/3 · nH ₂ O (11)
(Wherein, ^{M 1} is, Al, Fe (III), Mn (III), or a Cr (III), ^{M 2} is, Mg, Fe (II), Ni, Zn , or a Li, M ³ is K, Na or Ca)
Specific examples of such inorganic water-soluble polymers include bentonite, montmorillonite, piderite, nontronite, saponite, hectorite, aluminum magnesium silicate, and silicic anhydride, which are natural products and synthetic products. Any of these may be used.

The blending amount of the component (e) is preferably 0.01 to 25.0 weight with respect to the total amount of the cosmetic or cosmetic. If the blending amount is less than the lower limit, the viscosity and film properties become insufficient, and if it exceeds the upper limit, stickiness and the like increase, which is generally not preferred as a cosmetic.

In the cosmetic according to the present invention, one or more kinds of silicone resins can be further blended as the component (f). As the silicone resin, any silicone resin that is usually used in cosmetics can be used as long as it is not contrary to the object of the present invention, and in particular, trimethylsiloxysilicic acid, polyalkylsiloxysilicic acid, dimethylsiloxy. It preferably contains at least one selected from unit-containing trimethylsiloxysilicic acid, perfluoroalkyl group-containing polyalkylsiloxysilicic acid, polydimethylsiloxane graft acrylic copolymer, and branched carboxysiloxane dendrimer graft acrylic copolymer. . These silicone resins are preferably in the form of a gum or solid at room temperature, and are preferably oil-soluble, and particularly preferably soluble in octamethyltetrasiloxane (D4) and / or decamethylcyclopentasiloxane (D5).

Specifically, the gum-like silicone resin is a straight chain represented by the general formula (CH ₃ ) ₃ SiO {(CH ₃ ) ₂ SiO} _a {(CH ₃ ) R ³ SiO} _b Si (CH ₃ ) _3. In the silicone, R ³ is selected from a methyl group, an alkyl group having 6 to 20 carbon atoms, an amino group-containing alkyl group having 3 to 15 carbon atoms, a fluorine-substituted alkyl group, a quaternary ammonium base-containing alkyl group, a is preferably 1 to 5000 and a + b is 2500 to 25000.

The solid silicone resin is an MQ comprising any combination of trialkylsiloxy units (M units), dialkylsiloxy units (D units), monoalkylsiloxy units (T units), and tetrafunctional siloxy units (Q units). A silicone network compound which is a resin, MDQ resin, MTQ resin, MDTQ resin, TD resin, TQ resin, or TDQ resin is preferable. Further, a polydimethylsiloxane graft containing in the molecule at least one selected from the group consisting of carboxylic acid alkyl esters, pyrrolidone moieties, long-chain alkyl moieties, polyoxyalkylene moieties and fluoroalkyl moieties, and anionic moieties such as carboxylic acids Particularly preferred are type and branched carbosiloxane dendrimer graft type acrylic copolymers. Examples of the branched carbosiloxane dendrimer graft type acrylic copolymer include those listed in JP-A No. 2000-063225 and JP-A No. 2003-226611.

These silicone resins may be blended in the cosmetic alone, but can also be blended as a solvate in volatile silicone, volatile hydrocarbon oil, nonvolatile silicone, or nonvolatile hydrocarbon oil. . The blending amount when using these silicone resins is preferably 0.1 to 20% by weight, more preferably 1 to 10% by weight, based on the total amount of the cosmetic. Moreover, in order to obtain cosmetics with higher adhesiveness to the skin, it is preferable to use it as a composition comprising 50 to 500 parts by weight of a silicone resin with respect to 100 parts by weight of the silicone compound of the present invention.

The cosmetic according to the present invention may further contain a silicone elastomer as the component (g). Here, the silicone elastomer is an organopolysiloxane compound having a high degree of polymerization having a three-dimensionally cross-linked methylpolysiloxane skeleton in the main chain, and even if it has a spherical or flat particle shape, It may have the form of an oil dispersion without having a shape. In the present invention, it is a silicone elastomer having a particle shape, and the primary particle diameter by observation using an electron microscope and / or the average temporary particle diameter measured by a laser diffraction / scattering method is in the range of 0.1 to 50 μm. In addition, it is preferable to use a silicone elastomer spherical powder whose primary particles have a spherical shape. Further, the hardness of the silicone elastomer is preferably 80 or less, particularly 65 or less according to JIS type A durometer.

As a method for producing such a silicone elastomer, a cross-linking agent having a vinylic reactive site and an alkyl hydrogen polysiloxane having a hydrogen atom bonded to two or more silicon base papers are reacted under a catalyst such as chloroplatinic acid to obtain a three-dimensional The method of making it bridge | crosslink is mentioned. In the silicone elastomer of the present invention, the crosslinking agent that forms a three-dimensional crosslinked structure is alkenyl functional organopolysiloxane, α, ω-alkenyl diene, glycerin triallyl ether, polyoxyalkynylated glyceryl triallyl ether, trimethylolpropane triallyl. Examples include ethers, polyoxyalkynylated trimethylolpropane triallyl ethers, and the like having two or more vinylic reactive sites in the molecule.

Such silicone elastomers are, for example, JP-A-2-243612, JP-A-8-12545, JP-A-8-12546, JP-A-8-12524, JP-A-9-241511, JP-A-10-. No. 36219, JP-A-11-193331, JP-A-2000-281523, and the like. Specifically, Trefil E-505, 506 sold by Toray Dow Corning. , 507, 508, and the like, and cross-linked silicone powders listed in “Standards for Compositions by Cosmetic Variety” are applicable. These powders may or may not be further surface-treated. Examples of surface treatment include methyl hydrogen polysiloxane, silicone resin, metal soap, silane coupling agent, silica, and titanium oxide. Fluorine compounds such as inorganic oxides such as perfluoroalkyl silane and perfluoroalkyl phosphate ester salts.

Furthermore, it is preferable that the silicone elastomer having a particle shape is blended into the preparation in one or more forms selected from those kneaded in an oil agent, finely pulverized by a pulverizer, or an aqueous dispersion. More specifically, a silicone elastomer and one or more oily components that are liquid at room temperature selected from the group consisting of ester oils, hydrocarbon oils, higher alcohols, vegetable oils, and animal oils are kneaded or pulverized to obtain a paste-like material. And a method in which the silicone elastomer is mechanically pulverized and agglomerated to blend. A method in which the silicone elastomer is mechanically pulverized and dispersed in water by mechanical force is included.

Silicone elastomer spherical powders often have a particle size of more than 10 μm, and it was difficult to fix to the skin, but a more stable coating film was formed by using in combination with the gelling agent and gel composition of the present invention. There is a merit that can be done. Furthermore, since these powders scatter light, the blended cosmetics sometimes had a matte tone, but the gelling agent of the present invention was not combined because its surface can be coated with a glossy film. Compared to the case, some gloss can be given to the decorative coating film. As a compounding quantity of the organopolysiloxane elastomer spherical powder in the cosmetics of this invention, 0.1-30 mass% is preferable with respect to the mass of cosmetics. If the amount is less than the lower limit, there is a problem that the water slidability is weakened. If the value exceeds the upper limit, the physical strength of the coating film is decreased although the water slidability is obtained, which is not preferable because it becomes relatively weak against contact. .

The cosmetic composition according to the present invention may further contain an ultraviolet protection component as the component (h). In the present invention, inorganic and organic ultraviolet protective components can be used as the ultraviolet protective component.

The inorganic ultraviolet protection component may be formulated by blending the above inorganic powder pigment, metal powder pigment, etc. as an ultraviolet dispersant, such as titanium oxide, zinc oxide, cerium oxide, low-order titanium oxide, iron. Examples thereof include metal oxides such as doping titanium oxide, metal hydroxides such as iron hydroxide, plate-like iron oxide, metal flakes such as aluminum flakes, and ceramics such as silicon carbide. Of these, at least one selected from fine metal oxides or fine metal hydroxides having an average particle diameter in the range of 1 to 100 nm is particularly preferable. These powders are conventionally known surface treatments such as fluorine compound treatment (perfluoroalkyl phosphate treatment, perfluoroalkylsilane treatment, perfluoropolyether treatment, fluorosilicone treatment, fluorinated silicone resin treatment are preferred), silicone Treatment (methylhydrogenpolysiloxane treatment, dimethylpolysiloxane treatment, vapor phase tetramethyltetrahydrogencyclotetrasiloxane treatment is preferred), silicone resin treatment (trimethylsiloxysilicate treatment is preferred), pendant treatment (vapor phase silicone) A method of adding an alkyl chain after the treatment), silane coupling agent treatment, titanium coupling agent treatment, silane treatment (alkyl silane or alkylsilazane treatment is preferred), oil agent treatment, N-acylated lysine treatment The surface treatment is preferably performed by polyacrylic acid treatment, metal soap treatment (preferably stearic acid or myristic acid salt), acrylic resin treatment, metal oxide treatment, etc., and more preferably, a combination of these treatments. It is preferable to use it. For example, the surface of fine particle titanium oxide is coated with a metal oxide such as silicon oxide or alumina, and then surface-treated with alkylsilane. The surface treatment amount is preferably in the range of 0.1 to 50% by mass with respect to the powder mass in terms of the total surface treatment amount.

Organic UV protection components include salicylic acid such as homomenthyl salicylate, octyl salicylate, triethanolamine salicylate; paraaminobenzoic acid, ethyldihydroxypropylparaaminobenzoic acid, glycerylparaaminobenzoic acid, octyldimethylparaaminobenzoic acid, paradimethylaminobenzoic acid PABA type such as amyl, 2-ethylhexyl paradimethylaminobenzoate; 4- (2-β-glucopyranosyloxy) propoxy-2-hydroxybenzophenone, dihydroxydimethoxybenzophenone, dihydroxydimethoxybenzophenone sodium disulfonate, 2-hydroxy -4-methoxybenzophenone, hydroxymethoxybenzophenonesulfonic acid and its trihydrate, sodium hydroxymethoxybenzophenonesulfonate, -Hydroxy-4-methoxybenzophenone-5-sulfuric acid, 2,2'-dihydroxy-4-methoxybenzophenone, 2,4-dihydroxybenzophenone, 2,2'4,4'-tetrahydroxybenzophenone, 2,2'-dihydroxy Benzophenone series such as -4,4'-dimethoxybenzophenone, 2-hydroxy-4-N-octoxybenzophenone; 2-ethylhexyl paramethoxycinnamate (also known as octyl paramethoxycinnamate), diparamethoxycinnamic acid Glyceryl mono-2-ethylhexanoate, methyl 2,5-diisopropylcinnamate, 2,4,6-tris [4- (2-ethylhexyloxycarbonyl) anilino] -1,3,5-triazine, tri Methyl bis (trimethylsiloxy) silylisopentyl methoxycinnamate, Cinnamic acid systems such as a mixture of isopropyl methoxycinnamate and diisopropyl cinnamate, p-methoxyhydrocinnamic acid diethanolamine salt; 2-phenyl-benzimidazole-5-sulfate, 4-isopropyldibenzoylmethane, 4-tert- Benzoylmethane such as butyl-4′-methoxydibenzoylmethane; 2-cyano-3,3-diphenylprop-2-enoic acid 2-ethylhexyl ester (also known as octocrylene), dimethoxybenzylidenedioxoimidazolidinepropionic acid 2- Ethylhexyl, 1- (3,4-dimethoxyphenyl) -4,4-dimethyl-1,3-pentanedione, sinoxate, methyl-O-aminobenzoate, 2-ethylhexyl-2-cyano-3,3-diphenyl Acrylate, 3- (4-methylben Illustrative examples include dilidene) camphor, octyltriazone, 4- (3,4-dimethoxyphenylmethylene) -2,5-dioxo-1-imidazolidinepropionate 2-ethylhexyl, their polymer derivatives, and silane derivatives. .

Furthermore, it is also possible to use those in which the organic ultraviolet protection component is sealed in a polymer powder. The polymer powder may or may not be hollow, the average primary particle diameter may be in the range of 0.1 to 50 μm, and the particle size distribution may be broad or sharp. Examples of the polymer include acrylic resin, methacrylic resin, styrene resin, polyurethane resin, polyethylene, polypropylene, polyethylene terephthalate, silicone resin, nylon, and acrylamide resin. In these polymer powders, a powder obtained by incorporating an organic ultraviolet protection component in the range of 0.1 to 30% by mass of the powder mass is preferable, and 4-tert-butyl-4′- which is a UV-A absorber is particularly preferable. It is preferable to mix methoxydibenzoylmethane.

Among the ultraviolet protection components, selected from the group consisting of fine particle titanium oxide, fine particle zinc oxide, 2-methoxyhexyl paramethoxycinnamate, 4-tert-butyl-4′-methoxydibenzoylmethane, and a benzophenone-based ultraviolet absorber. At least one kind is widely used, is easily available, and has a high UV protection effect, so that it can be suitably used. In particular, it is preferable to use an inorganic and organic ultraviolet protective component in combination, and it is more preferable to use a combination of an ultraviolet protective component corresponding to UV-A and an ultraviolet protective component corresponding to UV-B.

As a compounding quantity of the ultraviolet-ray protective component in the cosmetics of this invention, it is preferable that it is in the range of 0.1-60 mass% with respect to the mass of cosmetics by the sum total of an inorganic type and / or organic type, Especially preferably. Is 3-40 mass%. Furthermore, the blending amount of the inorganic ultraviolet protection component is preferably in the range of 0.1 to 30% by mass with respect to the mass of the cosmetic, and the organic ultraviolet absorber is 0.1 to the mass of the cosmetic. It is preferable to mix | blend in the range of -20 mass%, and as this, as a compounding quantity of (a) component (gelling agent) of this invention, it is 0.1-20 mass% with respect to the mass of cosmetics. It is preferable to mix in a range. In the range of these combinations, a more durable UV protection effect can be obtained as compared with the case where the gelling agent of the present invention is not blended. Furthermore, when the gelling agent and the gel composition of the present invention are blended, the preparation itself can be given a good moisturizing effect and gloss, and in hair cosmetics it has excellent curl retention, gloss and hair. There is an excellent effect on the unity.

In addition to the above-mentioned components, the cosmetics of the present invention usually include antibacterial and preservatives, physiologically active ingredients, pH adjusters, antioxidants, solvents, chelating agents, moisturizing ingredients, fragrances, etc. These various components can be used as long as the object of the present invention is not impaired. These components can be dissolved in the above-mentioned component (b) to form a gel-like composition and can be blended in cosmetics, or can be blended in cosmetics separately from the gelling agent or gel-like composition. .

Examples of the preservative include paraoxybenzoic acid alkyl ester, benzoic acid, sodium benzoate, sorbic acid, potassium sorbate, phenoxyethanol and the like. Antibacterial agents include benzoic acid, salicylic acid, coalic acid, sorbic acid, paraoxybenzoic acid alkyl ester, parachlorometacresol, hexachlorophene, benzalkonium chloride, chlorhexidine chloride, trichlorocarbanilide, triclosan, photosensitizer, phenoxyethanol. Etc. are exemplified.

Examples of the physiologically active ingredient used in the present invention include substances that give some physiological activity to the skin when applied to the skin. For example, anti-inflammatory agents, anti-aging agents, UV protection agents, tanning agents, antioxidants, hair growth agents, hair restorers, moisturizers, blood circulation promoters, antibacterial agents, bactericides, desiccants, cooling agents, warm feelings Agents, vitamins, amino acids, wound healing promoters, stimulus-relieving agents, analgesics, cell activators, enzyme components, and the like. Among these, natural plant extract components, seaweed extract components, and herbal medicine components are particularly preferable. In the present invention, it is preferable to blend one or more of these physiologically active ingredients.

These components include, for example, Ashitaba extract, Avocado extract, Achacha extract, Altea extract, Arnica extract, Aloe extract, Apricot extract, Apricot kernel extract, Ginkgo biloba extract, Fennel extract, Turmeric extract, Oolong tea extract, Ages extract, Echinashi leaf extract , Ogon extract, Oat extract, Auren extract, Barley extract, Hypericum extract, Odrianthus extract, Dutch mustard extract, Orange extract, Seawater dried product, Seaweed extract, Hydrolyzed elastin, Hydrolyzed wheat powder, Hydrolyzed silk, Chamomile extract, Carrot Extract, Kawaramugi Extract, Licorice Extract, Calcade Extract, Oyster Extract, Kiwi Extract, Kina Extract, Cucumber Extract, Guanosine, Gardenia Extract, Kumazasa Extract, Clara Kiss, walnut extract, grapefruit extract, clematis extract, chlorella extract, mulberry extract, gentian extract, tea extract, yeast extract, burdock extract, fermented rice bran extract, rice germ oil, comfrey extract, collagen, bilberry extract, saicin extract, psycho extract Extract Kizuta extract, hawthorn extract, elderberry extract, yarrow extract, mint extract, sage extract, mallow extract, Cucumber extract, assembly extract, soybean extract, peanut extract, thyme extract, tea extract, clove extract, chigaya extract, chimpi extract, touki extract, toshinsen extract, tonin extract, spruce extract, dokudami extract, tomato extract, natto extract, carrot extract, garlic extract , Novara extract, hibiscus extract, bacmond extract, lotus extract, parsley extract, honey, hamamelis extract, parietalia extract, toad extract, bisabolol, loquat extract, dandelion extract, fukinotou extract, bukkuri extract, butcher bloom extract, grape extract, propolis, Loofah extract, safflower extract, peppermint extract, bodaiju extract, button extract, hop extract, pine extract, maronier extract , Citrus extract, Mulberry extract, Melissa extract, Peach extract, Cornflower extract, Eucalyptus extract, Yukinoshita extract, Yuzu extract, Yakuinin extract, Artemisia extract, Lavender extract, Apple extract, Lettuce extract, Lemon extract, Astragalus extract, Rose extract, Rosemary extract , Roman chamomile extract, royal jelly extract and the like.

Biopolymers such as deoxyribonucleic acid, mucopolysaccharide, sodium hyaluronate, sodium chondroitin sulfate, collagen, elastin, chitin, chitosan, hydrolyzed eggshell membrane, glycine, valine, leucine, isoleucine, serine, threonine, phenylalanine, arginine Lysine, aspartic acid, glutamic acid, amino acids such as cystine, cysteine, methionine, tryptophan, hormones such as estradiol, etenyl estradiol, oily components such as sphingolipid, ceramide, cholesterol, cholesterol derivatives, phospholipids, ε-aminocaproic acid, Anti-inflammatory agents such as glycyrrhizic acid, β-glycyrrhetinic acid, lysozyme chloride, guaiazulene, hydrocortisone, allantoin, tranexamic acid, azulene, Vitamins A, B2, B6, C, D, E, vitamins such as calcium pantothenate, biotin, nicotinamide, vitamin C ester, active ingredients such as allantoin, diisopropylamine dichloroacetate, 4-aminomethylcyclohexanecarboxylic acid, Tocopherols, carotenoids, flavonoids, tannins, lignans, saponins, antioxidants such as butylhydroxyanisole, dibutylhydroxytoluene, phytic acid, cell activators such as α-hydroxy acids and β-hydroxy acids, γ-oryzanol, vitamin E derivatives Blood circulation promoters such as retinol, retinol derivatives, wound healing agents, cephalanthin, licorice extract, red pepper tincture, hinokitiol, garlic iodide extract, pyridoxine hydrochloride, dl-α-tocopherol, acetic acid l-α-tocopherol, nicotinic acid, nicotinic acid derivatives, calcium pantothenate, D-pantothenyl alcohol, acetyl pantothenyl ethyl ether, biotin, allantoin, isopropylmethylphenol, estradiol, ethinylesteradiol, capronium chloride, benzalkonium chloride , Diphenhydramine hydrochloride, takanal, camphor, salicylic acid, nonyl acid vanillylamide, nonanoic acid vanillylamide, piroctone olamine, pentadecanoic acid glyceryl, l-menthol, camphor, and other refreshing agents, mononitroguaiacol, resorcin, γ-aminobutyric acid, benzethonium chloride , Mexiletine hydrochloride, auxin, female hormone, cantharis tincture, cyclosporine, zinc pyrithione, hydrocortisone, minoxidis , Monostearate polyoxyethylene sorbitan, peppermint oils, hair growth agents such as Sasanishiki extract.

Examples of the pH adjuster used in the present invention include lactic acid, citric acid, glycolic acid, succinic acid, tartaric acid, dl-malic acid, potassium carbonate, sodium hydrogen carbonate, ammonium hydrogen carbonate and the like. Edetate sodium salt, sodium polyphosphate, sodium metaphosphate, phosphoric acid and the like.

Examples of the solvent used in the present invention include light liquid isoparaffin, ethers, LPG, N-methylpyrrolidone, next-generation chlorofluorocarbon and the like, in addition to water such as purified water and mineral water.

Examples of the antioxidant used in the present invention include tocopherol, butylhydroxyanisole, dibutylhydroxytoluene, phytic acid and the like; examples of the chelating agent include alanine, sodium edetate, sodium polyphosphate, sodium metaphosphate, phosphoric acid and the like. .

Moisturizing ingredients used in the present invention include glycerin, sorbitol, propylene glycol, dipropylene glycol, 1,3-butylene glycol, glucose, xylitol, maltitol, polyethylene glycol, hyaluronic acid, chondroitin sulfate, pyrrolidone carboxylate, polyoxy Examples thereof include ethylene methyl glucoside and polyoxypropylene methyl glucoside.

The cosmetics of the present invention are skin cosmetic products such as skin cleanser products, skin care products, makeup products, antiperspirant products, UV protection products; hair cleanser products, hair styling products, hair color products, nutrition Examples include hair cosmetics such as hair products and hair rinse products; bath cosmetics. Furthermore, since the gel composition of the present invention is excellent in transparency and lipophilicity, it can be easily blended into various perfumes and eau de colognes.

The skin cosmetics can be used for any part of the scalp, face (including lips, eyebrows, cheeks), fingers, nails, and whole body. Specifically, cleansing gel, cleansing cream, cleansing foam, cleansing milk, cleansing lotion, face wash cream, eye makeup remover, face wash foam, liquid soap for whole body, hand soap, gel soap, solid soap, facial rinse, body rinse , Shaving cream, sunscreen, skin care products such as anti-acne cosmetics; skin cream, scalp treatment, skin milk, milk lotion, milk, lotion, moisturizer, beauty liquid, facial pack, body powder, Skin care products such as essence and shaving lotion; foundation, make-up base, white powder, face powder, lipstick, lip balm, rim cream, lip gloss, eye shadow, eyeliner, ike Makeup products such as eyebrow, eyebrow, eyelash cosmetics, eyebrow pencil, eyebrow brush, mascara, blusher, cheek cosmetics (blusher, cheek color), nail polish, pedicure, nail color, nail lacquer, enamel remover, nail polish; Examples include antiperspirants such as deodorants; UV protection products such as sunscreen agents and suntan agents (suntan agents).

The above cosmetics for hair include shampoos, rinse-in shampoos and other hair cleaning products; hair oils, hair curl retention agents, set agents, hair creams, hair sprays, hair liquids and other hair-styling products; hair dyes, hair color sprays Hair coloring products such as hair color rinses, hair color sticks; hair tonic products such as hair tonics, hair treatments, hair packs; hair rinse products such as oil rinses, cream rinses, treatment rinses. The bath cosmetics are exemplified by bath oil, bath salt, and foam bath.

The form of the cosmetic and cosmetics according to the present invention is not particularly limited, and is liquid, W / O emulsion, O / W emulsion, W / O cream, O / W cream, solid, paste It can be preferably applied to gel, powder, multilayer, mousse, mist, granule, flake, and meteorite. In particular, the gelling agent of the present invention can provide emulsions and creamy cosmetics with excellent stability over time because the O / W and W / O oil layer portions are thickened or gelled. .

The cosmetics and cosmetic containers according to the present invention are not particularly limited, and include jars, pumps, tubes, bottles, pressure can discharge containers, pressure-resistant aerosol containers, light-shielding containers, compact containers, metal plates, stick containers, and payouts. An arbitrary container such as a container, a spray container, or a container with a partition provided with a mixed solution discharge port can be filled. Tubes tend to be separated in ordinary silicone preparations, but the cosmetics and cosmetics according to the present invention are excellent in stability, so that they can be stored stably even when filled in such tube containers. There is a merit.

EXAMPLES Hereinafter, although an Example demonstrates this invention in detail, this invention is not limited by these. In the examples and comparative examples, Me represents a methyl group.
[Refractive index]
The refractive index of the gel composition was measured at a temperature of 25 ° C. using an Abbe refractive index (model number ER-1) manufactured by ERMA.

で表されるジメチルシロキサン・メチル（３−アミノプロピル）シロキサンコポリマー３０グラム（ＮＨ_２基：１１．０ミリモル）と無水コハク酸１．１０グラム（１１．０ミリモル）をイソプロピルアルコール３６グラム中で混合して、３０〜３５℃で５時間攪拌した。赤外吸光（ＩＲ）分析の結果、カルボン酸無水物の特性吸収が消失し、アミド基およびカルボキシル基の特性吸収が確認されたことにより、平均構造式：

で表される有機変性メチルポリシロキサンが生成していることが分かった。次いで、この反応生成物に、水酸化ナトリウムの２０重量％水溶液２．２グラム(１０．８ミリモル)を添加して、２５℃で３０分間反応させた。次いで、ヘキサンを投入して均一溶液にした後で、低沸点成分を加熱減圧下で留去したところ、白色固体状物が得られた。ＩＲ分析の結果、該白色固体状物は、平均構造式：

で示されるケイ素原子に結合した有機基の末端にカルボン酸のナトリウム塩を有する有機変性メチルポリシロキサンであることが判明した。 [Synthesis Example 1]
Average structural formula:

30 grams of dimethylsiloxane methyl (3-aminopropyl) siloxane copolymer (NH ₂ groups: 11.0 mmol) and 1.10 grams (11.0 mmol) of succinic anhydride were mixed in 36 grams of isopropyl alcohol. And it stirred at 30-35 degreeC for 5 hours. As a result of infrared absorption (IR) analysis, the characteristic absorption of the carboxylic acid anhydride disappeared, and the characteristic absorption of the amide group and the carboxyl group was confirmed.

It was found that an organically modified methylpolysiloxane represented by Next, 2.2 g (10.8 mmol) of a 20 wt% aqueous solution of sodium hydroxide was added to the reaction product and reacted at 25 ° C. for 30 minutes. Subsequently, hexane was added to make a homogeneous solution, and then the low boiling point component was distilled off under reduced pressure by heating to obtain a white solid. As a result of IR analysis, the white solid was found to have an average structural formula:

It was found to be an organically modified methylpolysiloxane having a sodium salt of a carboxylic acid at the terminal of an organic group bonded to a silicon atom represented by

で表されるジメチルシロキサン・メチル（３−（２−アミノエチル）アミノプロピル）シロキサンコポリマー１０グラム（ＮＨ_２基：２．８２ミリモル）とイソプロピルアルコール２０グラム中に０．２８グラム(２．８２ミリモル)の無水コハク酸を投入して窒素気流下に３０〜４０℃で５時間攪拌した。赤外吸光（ＩＲ）分析の結果、カルボン酸無水物の特性吸収は消失し、ケイ素原子に結合した有機基の末端にカルボキシル基を有する有機変性メチルポリシロキサンが生成していることが分かった。次いで、この反応生成物を室温まで冷却した後、水酸化ナトリウムの２０重量％水溶液０．５６グラム(２．７９ミリモル)を添加して、室温で３０分間反応させた。次いで、ヘキサンを投入して均一溶液にした後で、低沸点成分を加熱減圧下で留去したところ、白色固体状物が得られた。ＩＲ分析の結果、該白色固体状物は、平均構造式：

で示されるケイ素原子に結合した有機基の末端にカルボン酸のナトリウム塩を有する有機変性メチルポリシロキサンであることが判明した。 [Synthesis Example 2]
Average structural formula:

In represented by dimethyl siloxane-methyl (3- (2-aminoethyl) aminopropyl) siloxane copolymer 10 g (NH ₂ groups: 2.82 mmol) 0.28 g (2.82 mmol of isopropyl alcohol 20 g in ) Succinic anhydride was added and stirred at 30 to 40 ° C. for 5 hours under a nitrogen stream. As a result of infrared absorption (IR) analysis, it was found that the characteristic absorption of the carboxylic acid anhydride disappeared, and an organically modified methylpolysiloxane having a carboxyl group at the terminal of the organic group bonded to the silicon atom was formed. Then, the reaction product was cooled to room temperature, 0.56 g (2.79 mmol) of a 20 wt% aqueous solution of sodium hydroxide was added, and the mixture was reacted at room temperature for 30 minutes. Subsequently, hexane was added to make a homogeneous solution, and then the low boiling point component was distilled off under reduced pressure by heating to obtain a white solid. As a result of IR analysis, the white solid was found to have an average structural formula:

It was found to be an organically modified methylpolysiloxane having a sodium salt of a carboxylic acid at the terminal of an organic group bonded to a silicon atom represented by

[Synthesis Example 3]
In Synthesis Example 2, the reaction and mixing were carried out under the same conditions except that 0.784 g (2.79 mmol) of a 20 wt% aqueous solution of potassium hydroxide was added instead of the 20 wt% aqueous solution of sodium hydroxide. A white solid of organically modified methylpolysiloxane represented by the following average structural formula was obtained.
Average structural formula:

で示されるカルボン酸変性ポリシロキサン２０ｇとイソプロピルアルコール２０グラムに２０％水酸化ナトリウム水溶液１．０ｇ（ＮａＯＨ；５．１９ミリモル）を加え、室温で３０分間反応させた。次いで、ヘキサンを投入して均一溶液にした後で、低沸点成分を加熱減圧下で留去したところ、下記平均構造式で表されるケイ素原子に結合した有機基の末端にカルボン酸のナトリウム塩を有する有機変性メチルポリシロキサンが得られた。

[Synthesis Example 4]
Average structural formula:

20 g of 20% aqueous sodium hydroxide (NaOH; 5.19 mmol) was added to 20 g of the carboxylic acid-modified polysiloxane represented by the formula (1) and 20 g of isopropyl alcohol, and reacted at room temperature for 30 minutes. Next, hexane was added to make a homogeneous solution, and then the low boiling point component was distilled off under reduced pressure by heating. The sodium salt of carboxylic acid was attached to the terminal of the organic group bonded to the silicon atom represented by the following average structural formula. An organically modified methylpolysiloxane having:

[Synthesis Example 5]
In, in Synthesis Example 2 of sodium methoxide instead of 20 wt% aqueous solution of sodium hydroxide, 28 wt% aqueous solution 0.54 g; mixing except that the addition of (NaOCH ₃ 2.79 mmol) and reaction procedure of To obtain a white solid of organically modified methylpolysiloxane represented by the following average structural formula.
Average structural formula:

[Synthesis Example 6]
In Synthesis Example 2, the addition amount of a 20 wt% aqueous solution of sodium hydroxide was changed to 0.50 g (NaOH; 2.51 mmol, 90% of the number of moles relative to the neutralization amount of the terminal carboxyl group). Were reacted and mixed under the same conditions to obtain a white solid which was a mixture of organically modified methylpolysiloxanes represented by the following average structural formula (i) to average structural formula (iv).
Average structural formula:

[Synthesis Example 7]
10 g of organically modified methylpolysiloxane having a sodium salt of carboxylic acid at the terminal of the organic group bonded to the silicon atom obtained in Synthesis Example 1 was mixed with 10 g of isopropyl alcohol, 5 g of water, and 0.33 g of calcium chloride at 60 ° C. Stir with heating for 4 hours. To this reaction solution, 200 g of hexane and water were added to wash and remove the generated inorganic salt. Then, the organic layer was removed to obtain a white solid of organically modified methylpolysiloxane represented by the following average structural formula.

で表されるジメチルシロキサン・メチル（３−（２−アミノエチル）アミノプロピル）シロキサンコポリマー１０グラム（ＮＨ_２基：２．８２ミリモル）とエタノール５グラム中で０．２８グラム(２．８２ミリモル)の無水コハク酸を投入して窒素気流下に３０〜３５℃で２時間攪拌した。赤外吸光（ＩＲ）分析の結果、カルボン酸無水物の特性吸収は消失し、ケイ素原子に結合した有機基の末端にカルボキシル基を有する有機変性メチルポリシロキサンが生成していることが分かった。エタノールを加熱減圧留去したところ、下記平均構造式で表される有機変性メチルポリシロキサンの低粘度の液体を得た。
平均構造式：

[Synthesis Example 8]
Average structural formula:

10 grams of dimethylsiloxane methyl (3- (2-aminoethyl) aminopropyl) siloxane copolymer (NH ₂ groups: 2.82 mmol) and 0.28 grams (2.82 mmol) in 5 grams of ethanol Of succinic anhydride was added and stirred at 30 to 35 ° C. for 2 hours under a nitrogen stream. As a result of infrared absorption (IR) analysis, it was found that the characteristic absorption of the carboxylic acid anhydride disappeared, and an organically modified methylpolysiloxane having a carboxyl group at the terminal of the organic group bonded to the silicon atom was formed. When ethanol was distilled off by heating under reduced pressure, a low viscosity liquid of organically modified methylpolysiloxane represented by the following average structural formula was obtained.
Average structural formula:

ジメチルシロキサン・メチル（３−（２−アミノエチル）アミノプロピル）シロキサンコポリマー１０グラム（ＮＨ_２基：２．８２ミリモル）とエタノール５グラム中で０．２８グラム(２．８２ミリモル)の無水コハク酸を投入して窒素気流下に３０〜３５℃で２時間攪拌した。赤外吸光（ＩＲ）分析の結果、カルボン酸無水物の特性吸収は消失し、ケイ素原子に結合した有機基の末端にカルボキシル基を有する有機変性メチルポリシロキサンが生成していることが分かった。次いでこれに、2−アミノ−2−メチル−1，3−プロパンジオール0．17グラム(1．57ミリモル)を添加して、７０℃で１時間加熱撹拌することにより、平均構造式：

で示されるカルボン酸の2−アミノ−2−メチル−1，3−プロパンジオール塩を有する有機変性メチルポリシロキサンを得た。 [Synthesis Example 9]
Average structural formula:

10 grams of dimethylsiloxane methyl (3- (2-aminoethyl) aminopropyl) siloxane copolymer (NH ₂ groups: 2.82 mmol) and 0.28 grams (2.82 mmol) of succinic anhydride in 5 grams of ethanol And stirred at 30 to 35 ° C. for 2 hours under a nitrogen stream. As a result of infrared absorption (IR) analysis, it was found that the characteristic absorption of the carboxylic acid anhydride disappeared, and an organically modified methylpolysiloxane having a carboxyl group at the terminal of the organic group bonded to the silicon atom was formed. To this was then added 0.17 grams (1.57 mmol) of 2-amino-2-methyl-1,3-propanediol and heated and stirred at 70 ° C. for 1 hour to obtain an average structural formula:

An organically modified methylpolysiloxane having a 2-amino-2-methyl-1,3-propanediol salt of the carboxylic acid represented by

得られたオルガノポリシロキサンに水酸化ナトリウムの２０％溶液を加え、室温で３０分攪拌し、下記平均構造式で表されるカルボン酸一価アルカリ金属塩を有する有機変性メチルポリシロキサンを得た。

[Synthesis Example 10]
The dehydration reaction was carried out by stirring 20 g of the amide carboxylic acid obtained in Synthesis Example 8 at 110 ° C. for 3.0 hours. As a result of infrared absorption (IR) analysis, an organically modified methylpolysiloxane represented by the following structural formula was obtained.

A 20% solution of sodium hydroxide was added to the resulting organopolysiloxane, and the mixture was stirred at room temperature for 30 minutes to obtain an organically modified methylpolysiloxane having a carboxylic acid monovalent alkali metal salt represented by the following average structural formula.

[Reference Example 1]
The gel-forming ability of the organically modified methylpolysiloxane obtained in Synthesis Examples 1 to 10 was evaluated by the following evaluation method and judgment criteria. The results are shown in Table 1. “Synthesis Example X” in the gelling agent column represents the organically modified methylpolysiloxane obtained in Synthesis Example X.
[Evaluation methods]
The organically modified organopolysiloxane (gelator) obtained in each synthesis example (7.5% by weight) and decamethylpentasiloxane (92.5% by weight) were heated and stirred at 80 ° C. or 110 ° C. for 2 hours, and then cooled to room temperature.
[Evaluation criteria]
○: A gel having high thixotropy is formed.
Δ: A viscous liquid is formed.
X: Liquid (not gelled).

From the results of Table 1, the organopolysiloxane having an organic group represented by the general formula (1) obtained in Synthesis Examples 1 to 3 and 5 to 7 which are gelling agents according to the present invention is 110 ° C. It was found that silicone oil can be efficiently gelled with a small amount even at high temperatures. Moreover, although the organopolysiloxane of Synthesis Example 4 formed a viscous liquid, decamethylpentasiloxane could be gelled when the blending amount was increased to 20% by weight. On the other hand, the organically modified organopolysiloxanes of Synthesis Examples 8 to 10 cannot form a gel-like composition when heated and stirred at a high temperature of 110 ° C., and have higher heat resistance than the gelling agent according to the present invention. It turned out to be inferior.

*１：デカメチルペンタシクロシロキサン９２．５重量％のみでゲル化させたサンプル
*２：フェニルトリメチコンは東レ・ダウコーニング社製ＳＨ５５６を使用した [Reference Example 2]
Organopolysiloxane having sodium salt of carboxylic acid shown in Synthesis Example 2 7.5 wt%, decamethylpentacyclosiloxane sun 60.5 wt% and various cosmetic oils 32 wt% were heated and stirred at 80 ° C for 2 hours, Table 2 shows the appearance of the cooled gel composition and its refractive index.

* 1: Sample gelled with only 92.5% by weight of decamethylpentacyclosiloxane
* 2: Phenyl trimethicone used SH556 manufactured by Toray Dow Corning

From Table 2, when an organopolysiloxane having an organic group represented by the general formula (1) is used as a gelling agent, a typical nonpolar organic compound or low polarity organic compound blended in cosmetics is used. It was found that gel-like compositions can be formed and the transparency of the appearance of these gel-like compositions is also very high.

[Reference Example 3]
The organopolysiloxane synthesized in Synthesis Example 2 and, for comparison, side chain polyoxyethylene-modified polydimethylsiloxane (polyoxyethylene group content 64 wt%) and glycerin were tested for moisture retention. The test method is as follows.
About 1 g of a sample is weighed in an aluminum flat bottom plate having a diameter of 60 mm, and then dried in an oven at 105 ° C. for 3 hours. Thereafter, the sample is allowed to stand in a constant temperature and high humidity bath at 60 ° C./90% RH for 40 hours, and the sample mass in a state where the moisture is sufficiently absorbed is carefully evaluated. The sample was allowed to stand in a state of 20 ° C./70% RH, and the amount of water transpiration was determined by examining the mass at regular intervals. The results are shown in Figure 1.
It was found that the moisture evaporation rate from the organopolysiloxane of Synthesis Example 2 was 1/4 of the side chain polyoxyethylene-modified polydimethylsiloxane used as a comparative example and 1/8 of glycerin. From this, it was found that it is useful for retaining moisture on the skin.

[Reference Example 4]
For the organically modified methylpolysiloxane containing the calcium salt of carboxylic acid synthesized in Synthesis Example 7, and for comparison, a cross-linked silicone elastomer (name of cosmetic ingredient: dimethicone crosspolymer), silicone resin (same: trimethylsiloxysilicate) The curl retention test was conducted. The test method is as follows.
An Asian untreated hair bundle of about 27 cm in length and about 2 g in weight was washed with a shampoo containing no silicone and rinsed thoroughly, and after removing excess water with a towel, it was hung at room temperature. A specimen that was naturally dried for one day in the state is used as a test specimen.
After immersing each specimen in a sample prepared by dissolving each sample in hexamethyldisiloxane so as to have an active ingredient concentration of 2 wt%, the excess solution is rubbed off with a finger. The test specimen is wound around a glass tube having a diameter of about 15 mm so that there is no gap, and the end is fixed with a clip. Dry in an oven standing at 105 ° C. for 30 minutes. Remove the test specimen from the glass tube, and after aging under laboratory conditions (22 ° C / 60% RH), measure the length between the upper and lower ends of the hair bundle (initial curl length L (0)) . It is hung in a constant temperature and high humidity bath of 30 ° C./80% RH, and the test body length is measured and measured every certain time (t) (curl length L (t)).
The value obtained by the following formula is defined as the curl retention rate.
Curl retention ratio (%) = {(27−L (t)) / (27−L (0))} × 100
The results are shown in FIG. 2, and it was found that the organically modified methylpolysiloxane of Synthesis Example 7 was excellent in curl retention compared to the blank and the crosslinked silicone elastomer.

In the examples shown below, unless otherwise specified, the term “gelator (Synthesis Example X)” refers to the organically modified methylpolysiloxane shown in Synthesis Example X above. . Moreover,% is weight%.

Example 1: Sunscreen gel (component) (wt%)
1. Gelling agent (Synthesis example 2) 6.0
2. Methyltrimethicone ^{* 1} 85.5
3. Phenyltrimethicone ^{* 2} 6.0
4). Ethyl hexyl methoxycinnamate 2.0
5. Perfume
* 1: Methyltrimethicone represents methyltristrimethylsiloxysilane.
* 2: Phenyltrimethicone used was SH556 manufactured by Toray Dow Corning.

(Production method)
Ingredient 1. ~ 4. Is heated to 90 ° C. and uniformly dissolved with a disper. After cooling the dissolved viscous liquid to 50 ° C., component 5. To obtain a sunscreen gel.
The sunscreen gel of Example 1 was rich in coating feeling and excellent in ultraviolet protection effect. In addition, the stability of the preparation over time was excellent, and phenomena such as pigment aggregation were not observed. This gel was excellent in transparency and stability, was smooth and excellent in touch, had no dripping during use, and was excellent in use.

Example 2: Sunscreen cream (component) (wt%)
1. Gelling agent (Synthesis example 6) 5.0
2. Decamethylpentasiloxane 25.0
3. Dimethylpolysiloxane (viscosity 6 mPa · s) 3.0
4). Trimethylsiloxysilicic acid 3.0
5. Polyoxyethylene / methylpolysiloxane copolymer ^{* 1} 3.0
6). 2-Ethylhexyl myristate 2.0
7). Organopolysiloxane elastomer spherical powder ^{* 2} 2.0
8). Silicone-treated ultrafine titanium oxide 10.0
9. Silicone-treated ultrafine zinc oxide 10.0
10. Talc 2.0
11. Dipropylene glycol 2.0
12 Purified water remaining amount 13. Paraben appropriate amount14. Appropriate amount of phenoxyethanol
* 1: SH3772C manufactured by Toray Dow Corning Co., Ltd. was used as the polyoxyethylene / methylpolysiloxane copolymer.
* 2: Torefill E-508 manufactured by Toray Dow Corning was used as the organopolysiloxane elastomer spherical powder.

(Production method)
A: Components 1 to 7 are heated and stirred at 90 ° C. using a disper.
B: Components 8 to 10 are added to the solution prepared in A and stirred using a disper.
C: Components 11 and 12 are gradually added to the solution prepared in B at 50 ° C. to emulsify.
D: Components 13 and 14 were added to C to obtain a sunscreen cream.
When the feeling of use of the sunscreen cream of Example 2 was evaluated, the oil phase of the cream was stabilized with the product of the present invention, so that it had excellent stability over time, a smooth coating feeling, and ultraviolet rays. The protective properties and sebum resistance were also good.

Example 3: Sunscreen emulsion (component) (wt%)
1. Gelling agent (Synthesis Example 5) 2.0
2. Trioctanoin 10.0
3. Decamethylpentasiloxane 20.0
4). Cross-linked polyether-modified silicone ^{* 1} 5.0
5. Silicone-treated ultrafine titanium oxide 10.0
6). Silicone-treated ultrafine zinc oxide 10.0
7). Ion exchange water 45.0
8). Dipropylene glycol 3.0
9.1,3-Butylene glycol 3.0
10. Paraben appropriate amount
* 1: DC9011 manufactured by Toray Dow Corning Co., Ltd. was used as the crosslinked polyether-modified silicone.

(Production method)
A: Components 1 to 4 are heated and stirred at 90 ° C. using a disper.
B: Components 5 to 6 are added to the solution prepared in A and stirred using a disper.
C: Components 7 to 9 were gradually added to the solution prepared in B at 50 ° C to emulsify, and component 10 was added to obtain a sunscreen emulsion.
When the feeling of use of the sunscreen emulsion of Example 3 was evaluated, the oil phase was stabilized with the product of the present invention, so that separation was difficult to occur, and it was excellent in comfort on the skin. It was an emulsion with the ability to improve the holding effect.

Example 4: Oily foundation (component) (wt%)
1． Gelling agent (Synthesis example 2) 5.0
2. Carbosiloxane dendrimer graft type acrylic copolymer 2.0
3. Decamethylpentacyclosiloxane Residual amount 4. Octyl paramethoxycinnamate 4.0
5. Dimethylpolysiloxane (viscosity 6mPa · s) 3.0
6). Methyl trimethicone ^{* 1} 15.0
7). Phenyltrimethicone ^{* 2} 1.0
8). Cross-linked polyether-modified silicone ^{* 3} 5.0
9. Alkylsilane-treated titanium oxide 10.0
10. Alkylsilane-treated zinc oxide 15.0
11. Decamethylpentacyclosiloxane 20.0

* 1: Methyltristrimethylone was methyltristrimethylsiloxysilane.
* 2: Phenyl trimethicone used SH556 manufactured by Toray Dow Corning.
* 3: DC9011 manufactured by Toray Dow Corning Co., Ltd. was used as the crosslinked polyether-modified silicone.

(Production method)
A: Components 1 to 8 are heated and stirred using a disper at 90 ° C.
B: Components 9 to 11 are stirred with a disper.
C: While stirring A with a disper, B was gradually added to obtain an oily foundation.
When the usability of the oily foundation of Example 4 was evaluated, the oily foundation was excellent in usability without liquid dripping while having excellent cosmetic durability.

Example 5: Emulsion foundation (O / W type)
(Ingredient) (wt%)
1. Gelling agent (Synthesis example 7) 2.0
2. Squalane 2.0
3. 2-Ethylhexyl myristate 5.0
4). Dimethylpolysiloxane (viscosity 6mPa · s) 2.0
5. Decamethylpentasiloxane 10.0
6). Polyoxyethylene / methylpolysiloxane copolymer ^{* 1} 5.0
7). Glycerin 3.0
8). Ethanol 2.0
9. Ion exchange water remaining amount 10. Preservative appropriate amount
* 1: SH3773C was used as the polyoxyethylene / methylpolysiloxane copolymer.

(Production method)
A: Components 1 to 6 are heated and stirred at 80 ° C. using a disper.
B: Components 7 to 10 were added to the solution prepared in A and emulsified with a disper to obtain an emulsified foundation (O / W type).
When the feeling of use of the emulsification foundation (O / W type) of Example 5 was evaluated, the stability of the oil phase was improved by using the gelling agent (Synthesis Example 7), and the feeling of refreshing feeling was improved. It was found that a foundation was obtained.

Example 6: Emulsification foundation (W / O type)
(Ingredient) (wt%)
1. Gelling agent (Synthesis example 2) 3.0
2. Decamethylpentacyclosiloxane 8.0
3. Diisostearyl malate 9.0
4). Liquid paraffin 5.0
5. Isononyl isononanoate 5.0
6). Dimethylpolysiloxane (viscosity 6mPa · s) 3.0
7). Dimethylsiloxane / methylpolyoxyethylenesiloxane copolymer ^{* 1} 5.0
8). Organopolysiloxane elastomer spherical powder ^{* 2} 2.0
9. Silicone-treated fine particle titanium oxide 5.0
10. Silicone-treated fine particle zinc oxide 5.0
11. Silicone-treated fine particle iron oxide 5.0
12.1, 3-butylene glycol 3.0
13. Residual amount of ion-exchanged water 14. Preservative appropriate amount15. Perfume
* 1: SH3775C manufactured by Toray Dow Corning was used as the dimethylsiloxane / methylpolyoxyethylenesiloxane copolymer.
* 2: Trefil E-508 manufactured by Toray Dow Corning was used as the organopolysiloxane elastomer spherical powder.

(Production method)
A: Components 1 to 7 are heated to 80 ° C. and dispersed uniformly.
B: Components 8 to 11 are added to A and dispersed uniformly.
C: Components 12 to 14 are mixed uniformly.
D: C is added to B at 50 ° C. and emulsified.
E: After cooling, component 15 was added to D and mixed to obtain an emulsified foundation (W / O type).
When the feeling of use of the emulsified foundation (W / O type) of Example 6 was evaluated, the emulsified foundation (W / O type) produced by this formulation was excellent in makeup holding, wrinkle concealment effect, and coating feel. It was smooth, easy to adjust to the skin and good stability.

Example 7: Curling agent for hair (component) (wt%)
1. Gelling agent (Synthesis example 7) 2.0
2. Decamethylpentacyclosiloxane 6.0
3. Methylphenylpolysiloxane 1.0
4). High polymerization degree silicone decamethylpentasiloxane solution 1.0
5. 2-Ethylhexyl myristate 1.0
6). Sorbitan monoisostearate 2.0
7). Squalane 1.0
8). Purified water remaining 9.1,3-butylene glycol 1.0
10. Preservative appropriate amount

(Production method)
A: Components 1 to 7 are heated and mixed at 80 ° C.
B: Components 8 to 10 are mixed uniformly.
C: B was gradually added to A, and after emulsification, homogenizer treatment was performed to obtain a curl retainer for hair.
When the feeling of use of the curl retention agent of Example 7 was evaluated, the curl retention agent for hair produced by this composition was excellent in gloss, setability, durability, and stability due to the effect of this gelling agent. I understood.

Example 8: Oil cleansing gel (wash-out type)
(Composition) (%)
1. Gelling agent (Synthesis example 2) 6.0
2. Liquid paraffin 30.0
3. Decamethylpentasiloxane 56.0
4). Polyoxyethylene / methylpolysiloxane copolymer ^{* 1} 5.0
5. Propylene glycol 3.0
* 1: SH3772C manufactured by Toray Dow Corning Co., Ltd. was used as the dimethylsiloxane / methylpolyoxyethylenesiloxane copolymer.

(Production method)
Ingredients 1-5 were uniformly mixed at 80 ° C. to obtain a cleansing gel.
(Evaluation methods)
After applying a commercially available sebum-resistant foundation and lasting type lipstick to the skin, put an appropriate amount of the oil cleansing gel of Example 8 (wash-out type) on the coating film, and rub it with your fingers to thoroughly apply the coating film. Then, it was washed with water and then washed with soap.
(Evaluation results)
By using the cleansing gel, the foundation and lipstick applied on the skin were all washed away, and the gel was excellent in cleansing ability. In addition, the feel of the gel is a light feel peculiar to silicone oil, and the feeling of use was excellent.

Example 9: Oil cleansing gel (wipe off type)
(Composition) (wt%)
1. Gelling agent (Synthesis example 2) 6.0
2. Isononyl isononanoate 32.0
3. Decamethylpentasiloxane 59.0
4). Propylene glycol 3.0

(Production method)
Ingredients 1-5 were uniformly mixed at 80 ° C. to obtain a cleansing gel.
(Evaluation methods)
After applying commercially available sebum-resistant oil-based foundation and lasting type lipstick to the skin, put an appropriate amount of the oil cleansing gel of Example 9 on the coating, rub it with your finger and thoroughly apply the coating, then cotton Wipe off with. Further, cleansing materials produced in the same manner except that decamethylpentasiloxane was used instead of the gelling agent of Example 9 were prepared, and the same evaluation was performed.
(Evaluation results)
By using the cleansing gel, it was found that all the oil-resistant oily foundation and lipstick applied on the skin were wiped off, and the gel was excellent in cleansing ability. Moreover, the feel of the gel was also a light feel peculiar to silicone oil, the feeling of use was excellent, and the transparency of the gel was excellent. On the other hand, when the gelling agent was not used, it was found that a residue remained in the sebum-resistant oily foundation and the cleansing performance was insufficient. Further, when the gelling agent of the present invention was not used, the viscosity was low, dripping occurred, and the usability was poor.

Example 10: Lipstick (component) (% by weight)
1. Gelling agent (Synthesis example 2) 8.0
2. Squalane 6.0
3. Dimethylpolysiloxane (6 mPa · s) 5.0
4). Decamethylpentasiloxane 50.0
5. Polyoxyethylene / methylpolysiloxane copolymer ^{* 1} 3.0
6). Trimethylsiloxysilicic acid 8.0
7). Alkyl-modified polysiloxane ^{* 2} 3.0
8). Methylphenylpolysiloxane 5.0
9. Silicone-treated pigment appropriate amount10. Dye proper amount11. Synthetic sodium silicate / magnesium 1.0
12 Perfume

* 1: SH3775C manufactured by Toray Dow Corning was used as the dimethylsiloxane / methylpolyoxyethylenesiloxane copolymer.
* 2: DC2503 manufactured by Toray Dow Corning was used as the alkyl-modified polysiloxane.

(Production method)
A: Components 1 to 8 were heated and stirred uniformly at 80 ° C. B: Components 9 to 12 were uniformly dispersed.
C: B was gradually added to A and filled into a brush type container to obtain a lipstick.
When the lipstick of Example 10 was evaluated for the feeling of use, the lipstick obtained by the above composition had a light touch peculiar to silicone and had a smooth application feeling and excellent transparency.

Example 11: Lip gloss (component) (% by weight)
1. Gelling agent (Synthesis example 2) 5.0
2. Dimethylpolysiloxane (6mPa · s) 20.0
3. 3. Dimethylpolysiloxane (10000 mPa · s) Residual amount Methylphenyl polysiloxane 10.0
5. Pigment appropriate amount Legal dye appropriate amount (production method)
Components 1 to 6 were heated and mixed at 80 ° C. to make a uniform solution, then poured into a mold, cooled and solidified to obtain lip gloss.
When the lip gloss of Example 11 was evaluated for the feeling of use, the lip gloss produced according to the composition was excellent in elongation, gloss and non-stickiness, and excellent in the feeling of use.

The measurement result of the moisture transpiration rate is shown about the organopolysiloxane synthesized in Synthesis Example 2, the side chain polyoxyethylene-modified polydimethylsiloxane, glycerin, and blank (ion-exchanged water). The test result of the curl retention property of hair is shown about the organopolysiloxane containing the calcium salt of the carboxylic acid synthesize | combined in the synthesis example 7, the crosslinked silicone elastomer, the silicone resin, and the blank.

Claims (18)

A cosmetic comprising a gelling agent comprising an organopolysiloxane having an organic group represented by the general formula (1) bonded to a silicon atom.

[In the formula, R ^{1 -COO - (M n +) 1} / n represented by metal salts of carboxylic acids (M is a monovalent or more metals, n represents represents an atomic valence of M), X is identical or different Divalent hydrocarbon group having 2 to 14 carbon atoms, p is an integer of 0 to 10. ] A cosmetic containing a gel composition having the following constitution as a cosmetic ingredient.
(A) 1 to 99% by weight of a gelling agent comprising an organopolysiloxane having an organic group represented by the general formula (1) bonded to a silicon atom
(B) Silicone oil, non-polar organic compound or low-polar organic compound 99 to 1% by weight The cosmetic according to claim 1 or 2, wherein, in the general formula (1), M is an alkali metal and the divalent hydrocarbon group X is an alkylene group. The cosmetic according to claim 2, wherein the silicone oil is a hydrophobic silicone oil having a viscosity of 0.65 to 100,000 mm ² / s at 25 ° C. The cosmetic according to claim 2, wherein the nonpolar organic compound or the low polar organic compound is liquid at 5 to 100 ° C. The cosmetic according to claim 2, wherein a part or all of the component (b) is volatile. A linear organopolysiloxane represented by the following general formula (2) or a cyclic organopolysiloxane represented by the general formula (3) and a branched organopolysiloxane represented by the general formula (4): The cosmetic according to claim 2, which is any one of the above.

(In the general formulas (2) to (4), R ² represents a hydrogen atom, a hydroxyl group, or a monovalent unsubstituted or fluorine-substituted alkyl group having 2 to 30 carbon atoms, an aryl group, an amino-substituted alkyl group, an alkoxy group, and (CH ₃ ) ₃ SiO {(CH ₃ ) ₂ SiO} _h Si (CH ₃ ) ₂ CH ₂ CH ₂ — A group selected from the group represented by: c is an integer from 0 to 1000, d is from 0 An integer of 1000, c + d is an integer of 1 to 2000, a, b are 0, 1, 2, or 3, e and f are integers of 0-8, 3 ≦ e + f ≦ 8, g is an integer of 1-4, h is an integer of 0 to 500.) The cosmetic according to claim 2, wherein the gel composition has a refractive index in the range of 1.20 to 1.60. Further, as component (c), one or more kinds selected from the group consisting of anionic surfactants, cationic surfactants, nonionic surfactants, amphoteric surfactants and semipolar surfactants are contained. Item 10. The cosmetic according to any one of Items 1 to 8. Furthermore, the cosmetics of any one of Claims 1-9 which contain a powder and / or a coloring agent as (d) component. 11. The component (d) according to claim 10, comprising one or more selected from the group consisting of inorganic pigment powder, organic pigment powder and resin powder having an average particle size in the range of 1 nm to 20 [mu] m. Cosmetics. The cosmetic according to claim 10 or 11, wherein a part or all of the component (d) is a water repellent powder and / or a colorant. Furthermore, cosmetics of any one of Claims 1-12 which contain water-soluble polymer as (e) component. Furthermore, the cosmetics of any one of Claims 1-13 which contain a silicone resin as (f) component. The cosmetic according to any one of claims 1 to 14, further comprising a silicone elastomer as the component (g). Furthermore, cosmetics of any one of Claims 1-15 which contain a ultraviolet-ray protective component as (h) component. A skin cleanser product comprising the cosmetic according to claim 1. A cleansing cosmetic comprising the cosmetic according to claim 1.

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