JP2009132638A - Cosmetic - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a cosmetic composition exhibiting good preservation stability that comprises a combination of a low polarity silicone oil, a high polarity ester oil, an ultraviolet absorber, a natural animal or vegetable oil, and the like. <P>SOLUTION: (A) The cosmetic includes an organopolysiloxane represented by general formula (1): R<SP>1</SP><SB>a</SB>R<SP>2</SP><SB>b</SB>R<SP>3</SP><SB>c</SB>R<SP>4</SP><SB>d</SB>SiO<SB>(4-a-b-c-d)/2</SB>. In formula (1), R<SP>1</SP>is a 1C-30C organic group; R<SP>2</SP>is a branched alkyl group represented by general formula (2): -CH<SB>2</SB>-CH(R<SP>5</SP>)(R<SP>6</SP>); R<SP>3</SP>is an organic group selected from a polyoxyalkylene group and a polyglycerin group; R<SP>4</SP>is an organopolysiloxane group; R<SP>5</SP>is a 6C-12C straight-chain alkyl; R<SP>6</SP>is an 8C-14C straight-chain alkyl. In formula (1), a, b, c and d are each a numerical value satisfying 1.2≤a≤2.4, 0.005≤b≤1.0, 0.005≤c≤1.0 and 0.005≤d≤1.0, respectively. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a cosmetic composition comprising a long-chain branched alkyl group, a hydrophilic group selected from a polyoxyethylene group or a polyglycerin group, and an organopolysiloxane grafted with an organopolysiloxane group via a silethylene bond. About. In particular, the present invention relates to a cosmetic composition having good storage stability while containing a low-polarity silicone oil as an oil agent, a high-polarity ultraviolet absorber, ester oil, natural animal and vegetable oil, and the like.

Silicone oil is used as a base oil in various fields including cosmetics because of its safety. Particularly in applications such as skin care and makeup cosmetics, low-viscosity silicone oils of 100 mm ² / s or less are widely used due to their excellent extensibility, refreshing feeling and safety.

  On the other hand, when only silicone oil is used as the oil agent, the feeling of adhesion to the skin, moisture properties, etc. are insufficient. For this reason, organic oils such as hydrocarbon oils, ester oils and vegetable oils are used in combination. However, silicone oils, particularly dimethylpolysiloxane, are nonpolar oils, and ester oils, ultraviolet absorbers, natural animal and vegetable oils, etc. are highly polar oils. Therefore, when both oils are used in combination, stability tends to be impaired.

In order to improve the stability, there is a method of using a silicone compound having a phenyl group or a long-chain alkyl group in the molecule as a compatibilizer between silicone oil and organic oil, but further improvement in stability is required. Yes.
When long-chain alkyl-modified silicone is used as a compatibilizing agent, sufficient compatibility cannot be obtained if the alkyl chain length is short, and it becomes solid when the alkyl chain length is long, so that extensibility and refreshing feeling are reduced. .
In order to obtain an alkyl-modified silicone having a long alkyl chain length and maintaining a liquid state at room temperature, it is effective to make the alkyl chain branched.

  Japanese Unexamined Patent Application Publication No. 2007-153751 (Patent Document 1) discloses a silicone compound having a long-chain alkyl group having 7 to 40 carbon atoms, and shows that the alkyl chain may be branched. However, the examples of this patent use only linear alkyl chains. Moreover, neither an Example nor the text suggests an effective means regarding a method for improving stability when silicone oil and polar oil are used in combination.

  JP-A-2001-39819 (Patent Document 4) discloses a polyether-modified silicone in which an organopolysiloxane group is grafted via a silethylene bond, and JP-A-2002-179798 (Patent Document 5) also discloses the same. Polyglycerin-modified silicones in which organopolysiloxane groups are grafted via silethylene bonds are disclosed. When these hydrophilic group-containing organopolysiloxanes are used, an effect of improving stability when silicone oil and polar oil are used in combination is recognized, but further improvement is desired.

JP 2007-153751 A JP 2001-39819 A JP 2002-179798 A JP 2001-39819 A JP 2002-179798 A

  Therefore, the present invention provides a cosmetic composition having good storage stability in a composition in which silicone oil, which is a low polarity oil agent, and ester oil, ultraviolet absorber, natural animal and vegetable oil, etc. having high polarity are used in combination. Objective.

That is, the present invention is a cosmetic comprising (A) an organopolysiloxane represented by the following general formula (1).
_{^{R 1 a R 2 b R 3}} c R 4 d SiO (4-a-b-c-d) / 2 (1)

(In the formula, R ¹ is the same or different organic group selected from a linear alkyl group having 1 to 30 carbon atoms, an aryl group, an aralkyl group, and a fluorine-substituted alkyl group, and R ² represents the following general formula ( 2), R ³ is a polyoxyalkylene group represented by the following general formula (3) and / or a polyglycerin group represented by the following general formula (4), and R ⁴ is: It is an organopolysiloxane group represented by the general formula (5), R ⁵ is a linear alkyl group having 6 to 12 carbon atoms, R ⁶ is a linear alkyl group having 8 to 14 carbon atoms, and R ⁷ is a hydrogen atom. , R ¹ and an organic group selected from acetyl groups.
—CH ₂ —CH (R ⁵ ) (R ⁶ ) (2)
_{-C m H 2m -O- (C 2} H 4 O) p (C 3 H 6 O) q -R 7 (3)
_{-C m H 2m -O- {CH 2} CH (OH) CH 2 O} r H (4)
^{_{-C 2 H 4 - (SiR 1}} 2 O) n -SiR 1 3 (5)
a, b, c, d, p, q, r, m, n are respectively 1.2 ≦ a ≦ 2.4, 0.005 ≦ b ≦ 1.0, 0.005 ≦ c ≦ 1.0, 0 .005 ≦ d ≦ 1.0, 0 ≦ p ≦ 100, 0 ≦ q ≦ 100, 2 ≦ p + q ≦ 200, 2 ≦ r ≦ 10, 2 ≦ m ≦ 12, 1 ≦ n ≦ 500 is an integer. )
In addition, this is achieved by the cosmetic described above, wherein silicone oil and polar oil coexist.

  The composition of the present invention comprises a branched long chain alkyl group, a hydrophilic group selected from a polyoxyalkylene group or a polyglycerin group, and an organopolysiloxane group bonded to the main chain via a silethylene bond. Therefore, a cosmetic having excellent storage stability can be obtained even when a nonpolar silicone oil and a highly polar organic oil agent are used in combination.

The component (A) of the present invention is represented by the following general formula (1).
_{^{R 1 a R 2 b R 3}} c R 4 d SiO (4-a-b-c-d) / 2 (1)

(In the formula, R ¹ is the same or different organic group selected from a linear alkyl group having 1 to 30 carbon atoms, an aryl group, an aralkyl group, and a fluorine-substituted alkyl group, and R ² represents the following general formula ( 2), R ³ is a polyoxyalkylene group represented by the following general formula (3) and / or a polyglycerin group represented by the following general formula (4), and R ⁴ is: It is an organopolysiloxane group represented by the general formula (5), R ⁵ is a linear alkyl group having 6 to 12 carbon atoms, R ⁶ is a linear alkyl group having 8 to 14 carbon atoms, and R ⁷ is a hydrogen atom. , R ¹ and an organic group selected from acetyl groups.
—CH ₂ —CH (R ⁵ ) (R ⁶ ) (2)
_{-C m H 2m -O- (C 2} H 4 O) p (C 3 H 6 O) q -R 7 (3)
_{-C m H 2m -O- {CH 2} CH (OH) CH 2 O} r H (4)
^{_{-C 2 H 4 - (SiR 1}} 2 O) n -SiR 1 3 (5)
a, b, c, d, p, q, r, m, n are respectively 1.2 ≦ a ≦ 2.4, 0.005 ≦ b ≦ 1.0, 0.005 ≦ c ≦ 1.0, 0 .005 ≦ d ≦ 1.0, 0 ≦ p ≦ 100, 0 ≦ q ≦ 100, 2 ≦ p + q ≦ 200, 2 ≦ r ≦ 10, 2 ≦ m ≦ 12, 1 ≦ n ≦ 500 is an integer. )

R ¹ in the general formula (1) may be different from each other, the hydrogen atom may be substituted with a fluorine atom, and the linear alkyl group having 1 to 30 carbon atoms and having no aliphatic unsaturated bond, It is a group selected from an aryl group and aralkyl.

Examples of R ¹ include methyl groups, ethyl groups, propyl groups, butyl groups, pentyl groups, hexyl groups, heptyl groups, octyl groups, nonyl groups, decyl groups, stearyl groups, and behenyl groups; alkyl groups; And aryl groups such as a tolyl group; aralkyl groups such as a phenethyl group; and fluorine-substituted alkyl groups such as a trifluoropropyl group, a nonafluorohexyl group, and a heptadecylfluorodecyl group. Preferably, they are a C1-C6 alkyl group and a phenyl group.

  Although a is 1.2 ≦ a ≦ 2.4, if it is smaller than 1.2, the compatibility of the silicone oil is insufficient, and if it is larger than 2.4, the compatibility of the polar oil is insufficient. Preferably, 1.5 ≦ a ≦ 2.1.

R ² is a branched alkyl group represented by the general formula (2). If the branched chain has a small number of carbon atoms such as an isobutyl group, or if the branched carbon chain has a short carbon chain such as a 2-ethylhexyl group, a sufficient stability improving effect cannot be obtained. Therefore, R ⁴ is a linear alkyl group having 6 to 12 carbon atoms, preferably a linear alkyl group having 6 to 10 carbon atoms, and R ⁵ is a linear alkyl group having 8 to 14 carbon atoms, preferably 8 to 12 carbon atoms. A linear alkyl group.

Examples of R ⁴ include hexyl group, heptyl group, octyl group, nonyl group, decyl group, undecyl group, and dodecyl group.

Examples of R ⁶ include octyl group, nonyl group, decyl group, undecyl group, dodecyl group, tridecyl group and tetradecyl group.

  Although b is 0.005 ≦ b ≦ 1.0, if it is smaller than 0.005, the compatibility of polar oil becomes insufficient, and if it is larger than 1.0, the compatibility of silicone oil becomes insufficient. Preferably, 0.01 ≦ b ≦ 0.5.

R ³ is an organic group selected from the polyoxyalkylene group represented by the general formula (3) or the polyglycerin group represented by the general formula (4).
.

  c is 0.005 ≦ c ≦ 1.0, but if it is smaller than 0.005, the compatibility of polar oil becomes insufficient, and if it is larger than 1.0, the compatibility of silicone oil becomes insufficient. Preferably, 0.01 ≦ b ≦ 0.5.

p and q are integers of 0 ≦ p ≦ 100, integers of 0 ≦ q ≦ 100, and integers of 2 ≦ p + q ≦ 200, preferably integers of 0 ≦ p ≦ 50, integers of 0 ≦ q ≦ 50, 2 ≦ p + q ≦ 100 is an integer.
r is an integer of 2 ≦ r ≦ 10, and preferably an integer of 2 ≦ r ≦ 6. m is an integer of 2 ≦ m ≦ 12, and preferably an integer of 2 ≦ m ≦ 5.

R ⁴ is an organopolysiloxane group represented by the general formula (5), and R ⁷ is an organic group selected from a hydrogen atom, R ¹ , and an acetyl group.

  n is an integer of 1 ≦ n ≦ 500, but preferably an integer of 1 ≦ n ≦ 300.

The silicone compound represented by the general formula (1) includes an alkyl hydrogen polysiloxane of the following general formula (6), an olefin compound of the following general formula (7), and an unsaturated group-containing polyoxy of the following general formula (8). It can be obtained by addition reaction of an alkylene compound, an unsaturated group-containing polyglycerol compound of the following general formula (9), and an alkyl vinyl polysiloxane of the following general formula (10). However, the unsaturated group in general formula (8) and (9) exists in the terminal.
R ¹ _a H _{(b + c + d)} SiO _{(4-abbcd) / 2} (6)
CH ₂ = C (R ⁵ ) (R ⁶ ) (7)
_{C m H 2m-1 -O- (} C 2 H 4 O) p (C 3 H 6 O) q -R 7 (8)
_{C m H 2m-1 -O- {} CH 2 CH (OH) CH 2 O} r H (9)
_{^{CH 2 = CH- (SiR 1 2}} O) n -SiR 1 3 (10)

Alternatively, it can also be obtained by addition reaction of an alkyl hydrogen polysiloxane represented by the following general formula (11) and an unsaturated group-containing compound represented by the above general formulas (8), (9), and (10).
R ¹ _a R ² _b H _{(c + d)} SiO _{(4-abbcd) / 2} (11)

Alternatively, it can also be obtained by addition reaction of an alkyl hydrogen polysiloxane of the following general formula (12) and an unsaturated group-containing compound of the above general formulas (7) and (10).
R ¹ _a R ³ _c H _{(b + d)} SiO _{(4-abcd) / 2} (12)

Alternatively, it can also be obtained by subjecting an alkyl hydrogen polysiloxane of the following general formula (13) to an unsaturated group-containing compound of the above general formulas (7), (8), and (9).
R ¹ _a R ⁴ _d H _{(b + c)} SiO _{(4-abcd) / 2} (13)

  The addition reaction is performed at room temperature or under heating (about 50 to 120 ° C.) in the presence of a platinum compound (eg, chloroplatinic acid, alcohol-modified chloroplatinic acid, chloroplatinic acid-vinylsiloxane complex, etc.) or a rhodium compound. . The reaction may be performed without a solvent, or an organic solvent may be used as necessary. Examples of such an organic solvent include aliphatic alcohols such as methanol, ethanol, 2-propanol and butanol; aromatic hydrocarbons such as benzene, toluene and xylene; aliphatics such as n-pentane, n-hexane and cyclohexane; Alicyclic hydrocarbons; halogenated hydrocarbons such as dichloromethane, chloroform and carbon tetrachloride; ketone solvents such as acetone and methyl ethyl ketone. In particular, from the viewpoint of use as a cosmetic product, ethanol, 2-propanol, and no solvent are preferable.

  The component (A) in the present invention can be used for various cosmetics, but is particularly suitable for all cosmetics used for the face, hands, and hair. Such cosmetics include cosmetics such as foundation, lipstick, mascara, eyeliner, hand cream, shampoo, rinse, and the like. The amount of component (A) varies depending on the dosage form of the cosmetic, but it can be used in the range of 1 to 50% by mass of the entire cosmetic, and preferably 2 to 30% by mass of the total cosmetic. .

By using the silicone compound represented by the formula (1) of the present invention, a cosmetic having good stability can be obtained in a system in which silicone oil and polar oil coexist.
Examples of the silicone oil include those represented by the following general formula.

Ｒ^９ _４―ｙＳｉ［ＯＳｉ（ＣＨ_３）_３］_ｙ （１６）

R ⁹ _4-y Si [OSi (CH ₃ ) ₃ ] _y (16)

In the formulas (14) and (15), R ⁸ may be different from each other, a hydroxyl group or a monovalent unsubstituted or fluorine-substituted alkyl group having 2 to 20 carbon atoms, an aryl group, an amino-substituted alkyl group, or a carbon number of 6 Or a group represented by formula (CH ₃ ) ₃ SiO [(CH ₃ ) ₂ SiO] _x Si (CH ₃ ) ₂ CH ₂ CH ₂ — or C ₄ H ₉ (CH ₃ ) ₂ SiO [ (CH ₃ ) ₂ SiO] _x Si (CH ₃ ) ₂ CH ₂ CH ₂ — is a group selected from groups represented by the formula (x is an integer of 0 to 1000). h is an integer of 0 to 1000, i is an integer of 0 to 1000, where h + i is an integer of 1 to 2000, and j and k are 0, 1, 2, or 3. In Formula (15), l and o are integers of 0 to 8, provided that 3 ≦ l + o ≦ 8. In Formula (16), R ⁹ is a monovalent alkyl group having 1 to 20 carbon atoms, and y is an integer of 1 to 4.

Examples of R ⁸ include ethyl, propyl, butyl, hexyl, octyl, decyl, dodecyl, tetradecyl, hexadecyl, octadecyl, trifluoropropyl, nonafluorohexyl, heptadecylfluoro Decyl group, phenyl group, aminopropyl group, dimethylaminopropyl group, aminoethylaminopropyl group, stearoxy group, butoxy group, ethoxy group, propoxy group, cetyloxy group, myristyloxy group, styryl group, α-methylstyryl group, etc. Of these, hexyl, octyl, decyl, dodecyl, tetradecyl, hexadecyl, octadecyl, trifluoropropyl, phenyl, aminopropyl, and aminoethylaminopropyl are preferred.

Examples of the silicone oil described above include dimethylpolysiloxane, methylphenylpolysiloxane, methylhydrogenpolysiloxane, dimethylsiloxane / methylphenylsiloxane copolymer, and the like, with a viscosity of 0.65 to 10,000 mm ² / sec, preferably 0.65. Organopolysiloxane that is liquid at room temperature of 1000 mm ² / sec, octamethylcyclotetrasiloxane (D4), decamethylcyclopentasiloxane (D5), dodecamethylcyclohexasiloxane (D6), tetramethyltetrahydrogencyclotetrasiloxane (H4), cyclic siloxanes such as tetramethyltetraphenylcyclotetrasiloxane, tristrimethylsiloxymethylsilane (M3T), tetrakistrimethylsiloxysilane (M4Q), tristrime Branched siloxanes such as tilsiloxyphenylsilane, tristrimethylsiloxypropylsilane, tristrimethylsiloxyhexylsilane, tristrimethylsiloxydecylsilane, higher alkoxy-modified silicones such as stearoxysilicone, alkyl-modified silicones, amino-modified silicones, fluorine-modified silicones, etc. Is mentioned.

Examples of the polar oil include ultraviolet absorbers, ester oils, and natural animal and vegetable oils.
Examples of UV absorbers include benzoic acid UV absorbers such as paraaminobenzoic acid, anthranilic UV absorbers such as methyl anthranilate, salicylic UV absorbers such as methyl salicylate, and octyl paramethoxycinnamate. Cinnamic acid ultraviolet absorbers, benzophenone ultraviolet absorbers such as 2,4-dihydroxybenzophenone, urocanic acid ultraviolet absorbers such as ethyl urocanate, 4-t-butyl-4'-methoxy-dibenzoylmethane, etc. Examples include dibenzoylmethane-based ultraviolet absorbers.

  Examples of ester oils include diisobutyl adipate, 2-hexyldecyl adipate, di-2-heptylundecyl adipate, N-alkyl glycol monoisostearate, isocetyl isostearate, trimethylolpropane triisostearate, di-2 -Ethylene glycol ethylhexanoate, cetyl 2-ethylhexanoate, trimethylolpropane tri-2-ethylhexanoate, pentaerythritol tetra-2-ethylhexanoate, cetyl octanoate, octyldodecyl gum ester, oleyl oleate, oleic acid Octyldodecyl, decyl oleate, neopentyl glycol dioctanoate, neopentyl glycol dicaprate, triethyl citrate, 2-ethylhexyl succinate, amyl acetate, ethyl acetate, acetic acid Chillyl, isocetyl stearate, butyl stearate, diisopropyl sebacate, di-2-ethylhexyl sebacate, cetyl lactate, myristyl lactate, isononyl isononanoate, isotridecyl isononanoate, isopropyl palmitate, 2-ethylhexyl palmitate, 2-palmitate Hexyldecyl, 2-heptylundecyl palmitate, cholesteryl 12-hydroxystearylate, dipentaerythritol fatty acid ester, isopropyl myristate, octyldodecyl myristate, 2-hexyldecyl myristate, myristyl myristate, hexyldecyl dimethyloctanoate, Ethyl laurate, hexyl laurate, N-lauroyl-L-glutamic acid-2-octyldodecyl ester, diisostearate malate Le, and the like.

  Examples of natural animal and vegetable oils include avocado oil, almond oil, olive oil, liver oil, beef leg oil, kyounin oil, wheat germ oil, sesame oil, rice germ oil, rice bran oil, sasanqua oil, safflower oil, cinnamon oil, turtle oil , Soybean oil, tea seed oil, camellia oil, evening primrose oil, corn oil, rapeseed oil, Japanese kiri oil, germ oil, persic oil, castor oil, castor oil fatty acid methyl ester, sunflower oil, grape oil, jojoba oil, macadamia nut oil , Mink oil, meadow oil, cottonseed oil, tricoconut oil fatty acid glyceride, peanut oil, liquid lanolin, lanolin acetate alcohol, lanolin fatty acid polyethylene glycol, egg yolk oil, shea butter, palm oil, coconut oil and the like.

The mixing ratio of silicone oil and polar oil is likely to maintain stability when either one is used in a large excess, but stability is most likely to be lost when used in a ratio close to the content ratio. The method of the present invention is characterized in that stability can be maintained even when used at such a use ratio. Specifically, an excellent effect is exhibited in a region where the ratio of silicone oil to polar oil is 5/1 to 1/5 (mass ratio), particularly 3/1 to 1/3 (mass ratio).
Furthermore, the ratio of the mixed liquid of component (A), silicone oil and polar oil is 100 to 1000 parts by weight, particularly 200 to 800 parts by weight of mixed liquid of silicone oil and polar oil with respect to 100 parts by weight of component (A). preferable.

  In addition to the above component (A), the cosmetic of the present invention is a polyoxyalkylene chain and / or a polyglycerin chain in the molecule excluding various components used in the cosmetic, for example, (B) (A) component. (C) an oil agent excluding the silicone oil and polar oil, (D) water, (E) a compound having an alcoholic hydroxyl group in the molecular structure, (F) a water-soluble or water-swellable polymer, (G) Powder, (H) Surfactant excluding organopolysiloxane as described above, (I) Conventional silicone resin, and (J) Known cross-linked organopolysiloxane and liquid oil composition It may contain at least one selected from Hereinafter, each component will be described.

  The organopolysiloxane having a polyoxyalkylene chain and / or a polyglycerin chain in the molecule of (B) is an organopolysiloxane having a polyoxyalkylene chain or a polyglycerin chain in the molecule as long as the component (A) is excluded. It may be bonded to either the side chain or the terminal of the polysiloxane, or may be a block copolymer. The content of the polyoxyalkylene chain or polyglycerin chain in the molecule is preferably 3 to 40% by mass, more preferably a long chain alkyl group having 6 to 20 carbon atoms.

  Particularly preferably, the main chain siloxane skeleton has a branched shape in which a siloxane group is grafted via a silethylene bond. These branched organopolysiloxanes are those disclosed in JP-A Nos. 2001-39819 or 2002-179798.

  The branched organopolysiloxane having a polyoxyalkylene chain or polyglycerin chain in the component (B) molecule has a structure in which the siloxane chain is grafted to the main chain siloxane skeleton via a silethylene bond. Indicates. Alternatively, those having a long-chain alkyl group having 6 to 20 carbon atoms are particularly preferred.

  As these (B) branched organopolysiloxanes, those disclosed in JP-A No. 2001-39819 or JP-A No. 2002-179798 are preferably used. In particular, the polyoxyalkylene chain or polyglycerin chain content in the molecule is preferably 3 to 40% by mass.

The branched organopolysiloxane having a polyoxyalkylene chain or a polyglycerin chain in the component (B) molecule is not particularly limited, but is preferably one represented by the following general formula (17).
R ¹ _e R ¹⁰ _f R ¹¹ _g SiO _{(4-e-f-g) / 2} (17)

(However, R ¹ in the formula is the same group as described above, and R ¹⁰ is a polyoxyalkylene chain represented by the general formula (18) or a polyglycerin chain represented by the general formula (19). An organic group selected; R ¹¹ is an organosiloxane group represented by the general formula (20); R ¹² is an organic group selected from a hydrogen atom, R ¹ , and an acetyl group;
_{-C m H 2m -O- (C 2} H 4 O) s (C 3 H 6 O) t -R 12 (18)
_{-C m H 2m -O- {CH 2} CH (OH) CH 2 O} u H (19)
^{_{-C 2 H 4 - (SiR 1}} 2 O) n -SiR 1 3 (20)
e, f, g, s, t, u, m, and n are 1.2 ≦ e ≦ 2.4, 0.005 ≦ f ≦ 1.0, 0.005 ≦ g ≦ 1.0, and 0 ≦ s, respectively. An integer of ≦ 50, an integer of 0 ≦ t ≦ 50, an integer of 2 ≦ s + t ≦ 100, an integer of 2 ≦ u ≦ 5, an integer of 2 ≦ m ≦ 12, and an integer of 1 ≦ n ≦ 500. )

  Specific examples of the component (B) include the following organopolysiloxanes (wherein “Me” represents a methyl group).

  The blending amount of the component (B) is preferably 0.1 to 30% by weight of the entire cosmetic, and particularly preferably 0.2 to 20% by weight.

  As the (C) oil agent, any solid, semi-solid, or liquid oil agent used in normal cosmetics can be used, and specific examples are as described above. However, the silicone oil and polar oil are not included.

As the oil excluding the silicone oil and polar oil, the hydrocarbon oil includes α-olefin oligomer, light isoparaffin, light liquid isoparaffin, squalane, synthetic squalane, vegetable squalane, squalene, liquid paraffin, liquid isoparaffin, ceresin. Petrolatum, ozokerite, polyethylene wax and the like; higher fatty acids include lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, isostearic acid, 12-hydroxystearic acid, undecylenic acid, oleic acid, linoleic acid, linolenic acid, Arachidonic acid, eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA), lactic acid, etc .; higher alcohols include 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 glycerol ether (batyl alcohol) Monooleyl glyceryl ether (ceralkyl alcohol) can be used.
Furthermore, trimethylsiloxysilicic acid, cyclic siloxane solution of trimethylsiloxysilicic acid, and the like can be mentioned.

  Examples of the fluorinated oil include perfluoropolyether, perfluorodecalin, and perfluorooctane. (C) The compounding quantity of a component is 1-95 mass% of the whole cosmetics, More preferably, it is 2-50 mass%.

The cosmetic composition of the present invention can provide a stable composition even with an oily cosmetic composition that does not contain water, but a more remarkable effect can be obtained with an emulsion composition that contains water.
(D) The compounding quantity of water is 1-95 mass% of the whole cosmetics, More preferably, it is 5-70 mass%.

  (E) Examples of compounds having an alcoholic hydroxyl group in the molecular structure include lower alcohols such as ethanol and isopropanol excluding the higher alcohols, sugar alcohols such as sorbitol and maltose, and the like, such as cholesterol, sitosterol, phytosterol, and lanosterol. Although there are polyhydric alcohols such as sterol, butylene glycol, propylene glycol, dibutylene glycol, and pentyl glycol, water-soluble monohydric alcohols and water-soluble polyhydric alcohols are usually used. A compounding quantity is 0.1-98 mass% of the whole cosmetics, More preferably, it is 0.1-50 mass%.

  (F) Examples of water-soluble or water-swellable polymers include gum arabic, tragacanth, galactan, carob gum, guar gum, caraya gum, carrageenan, pectin, agar, quince seed (malmello), starch (rice, corn, potato, wheat) ), Plant polymers such as algae colloids, tant gum and locust bean gum, microbial polymers such as xanthan gum, dextran, succinoglucan and pullulan, animal polymers such as collagen, casein, albumin and gelatin, carboxymethyl starch , Starch-based polymers such as methyl hydroxypropyl starch, methyl cellulose, ethyl cellulose, methyl hydroxypropyl cellulose, carboxymethyl cellulose, hydroxymethyl cellulose, hydroxypropyl Cellulose polymers such as cellulose, nitrocellulose, sodium cellulose sulfate, sodium carboxymethyl cellulose, crystalline cellulose, cellulose powder, alginic acid polymers such as sodium alginate and propylene glycol alginate, vinyl polymers such as polyvinyl methyl ether and carboxyvinyl polymer Molecules, polyoxyethylene polymers, polyoxyethylene polyoxypropylene copolymer polymers, acrylic polymers such as sodium polyacrylate, polyethyl acrylate, polyacrylamide, acryloyldimethyltaurate salt copolymer, polyethyleneimine, cationic polymer Other synthetic water-soluble polymers such as bentonite, magnesium aluminum silicate, montmorillonite, beidellite, nontrona DOO, saponite, hectorite, and the like inorganic water-soluble polymers such as anhydrous silicic acid. These water-soluble polymers also include film forming agents such as polyvinyl alcohol and polyvinyl pyrrolidone. (E) The compounding quantity of a component is 0.1-25 mass% of the whole cosmetics, More preferably, it is 0.1-10 mass%.

  (G) If the powder is used in normal cosmetics, its shape (spherical, needle, plate, etc.), particle diameter (smoke, fine particles, pigment grade, etc.), particle structure ( Any one can be used regardless of whether it is porous or nonporous. Examples thereof include inorganic powders, organic powders, surfactant metal salt powders, colored pigments, pearl pigments, metal powder pigments, natural dyes and the like.

  Specific examples of the inorganic powder include titanium oxide, zirconium oxide, zinc oxide, cerium oxide, magnesium oxide, barium sulfate, calcium sulfate, magnesium sulfate, calcium carbonate, magnesium carbonate, talc, mica, kaolin, sericite, muscovite. , Synthetic mica, phlogopite, saucite, biotite, lithia mica, silicic acid, anhydrous silicic acid, aluminum silicate, magnesium silicate, magnesium aluminum silicate, calcium silicate, barium silicate, strontium silicate, tungstic acid Metal salts, hydroxyapatite, vermiculite, hydrite, bentonite, montmorillonite, hectorite, zeolite, ceramic powder, dicalcium phosphate, alumina, aluminum hydroxide, boron nitride, boron nitride, silica, etc. It is.

  Organic powders are roughly classified into synthetic and natural products. Styrene / acrylic acid copolymer, divinylbenzene / styrene copolymer, vinyl resin, urea resin, phenol resin, fluororesin, silicon resin, acrylic resin, melamine Examples include synthetic products typified by resins, epoxy resins, and polycarbonate resins, and natural products such as microcrystalline fiber powder, cellulose, silk powder, starch powder, and lauroyl lysine. Specific examples of synthetic products are polyamide powder, polyester powder, polyethylene powder, polypropylene powder, polystyrene powder, polyurethane, benzoguanamine powder, polymethylbenzoguanamine powder, tetrafluoroethylene powder, polymethyl methacrylate powder, nylon powder, 12 nylon, 6 nylon. Crosslinked spherical dimethylpolysiloxane fine powder having a structure obtained by crosslinking dimethylpolysiloxane as described in JP-A-3-93934, Crosslinked spherical polymethylsilsesquioxane fine powder as described in JP-A-3-47848, JP-A-7-196815 And fine powder formed by coating the surface of the crosslinked spherical polysiloxane rubber described in 9-2063 with polymethylsilsesquioxane particles, and hydrophobized silica.

  Specific examples of the surfactant metal salt powder (metal soap) include zinc stearate, aluminum stearate, calcium stearate, magnesium stearate, zinc myristate, magnesium myristate, zinc cetyl phosphate, calcium cetyl phosphate, and zinc cetyl phosphate. Sodium etc. are mentioned.

  Specific examples of colored pigments include inorganic red pigments such as iron oxide, iron hydroxide, and iron titanate, inorganic brown pigments such as γ-iron oxide, inorganic yellow pigments such as yellow iron oxide and loess, black iron oxide, Inorganic black pigments such as 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, tar Examples include raked pigments, raked natural pigments, and synthetic resin powders obtained by combining these powders.

  Specific examples of pearl pigments include titanium oxide coated mica, titanium oxide coated mica, bismuth oxychloride, titanium oxide coated bismuth oxychloride, titanium oxide coated talc, fish scale foil, titanium oxide coated colored mica, etc .; Examples thereof include aluminum powder, copper powder, and stainless steel powder.

  As tar pigments, 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 230, Red 401, Red 505, Yellow 4, Yellow 5, Yellow 202, Yellow 203, Yellow 204, Yellow 401, Blue 1, Blue 2, Blue 201, Blue 404 Green No. 3, Green No. 201, Green No. 204, Green No. 205, Orange No. 201, Orange No. 203, Orange No. 204, Orange No. 206, Orange No. 207, etc .; natural pigments include carminic acid, laccaic acid, and calsamine , Powder selected from bradylin, crocin and the like.

  Among these powders, in the present invention, at least a part of the crosslinked spherical dimethylpolysiloxane fine powder having a structure obtained by crosslinking dimethylpolysiloxane, a crosslinked spherical polymethylsilsesquioxane fine powder, and a crosslinked spherical poly A fine powder obtained by coating the surface of the siloxane rubber with polymethylsilsesquioxane particles is preferable, and a powder having a fluorine group and / or a colorant is often used.

  Furthermore, these powders may be composites of powders, treated with general oils, silicone oils, fluorine compounds, surfactants, etc., reactive organos, as long as the effects of the present invention are not impaired. Hydrogen polysiloxanes, organopolysiloxanes having hydrolyzable alkoxysilane groups, acrylic-silicone copolymers having hydrolyzable silyl groups, etc. can also be used, and one or two or more are used as necessary. be able to. Moreover, the blending amount of these powders is preferably in the range of 0.1 to 99% by weight of the entire cosmetic. In particular, the blending amount in the case of a powdered solid cosmetic is 50 to 99% by weight of the entire cosmetic, more preferably 0.1 to 50% by weight other than the powdered solid cosmetic, and 70 to 90% by weight of the powdered solid cosmetic. It is.

  As the surfactant (H), any of anionic, cationic, nonionic, and amphoteric ones can be used as long as the components (A) and (B) are excluded. Examples of anionic surfactants include fatty acid soaps such as sodium stearate and triethanolamine palmitate, alkyl ether carboxylic acids and salts thereof, condensates of amino acids and fatty acids, alkane sulfonates, alkene sulfonates, and fatty acid esters. Sulfonate, fatty acid amide sulfonate, formalin condensation sulfonate, alkyl sulfate, secondary higher alcohol sulfate, alkyl and allyl ether sulfate, fatty acid sulfate, fatty acid alkyl Sulfate ester salts of roll amide, sulfate salt such as funnel oil, alkyl phosphates, ether phosphates, alkyl allyl ether phosphates, amide phosphates, N-acyl amino acid type surfactants, etc .; cationic surfactants As an alkylami Salts, polyamines and amine salts such as an amino alcohol fatty acid derivatives, alkyl quaternary ammonium salts, aromatic quaternary ammonium salts, pyridinium salts and imidazolium salts.

Nonionic surfactants include sorbitan fatty acid ester, glycerin fatty acid ester, polyglycerin fatty acid ester, propylene glycol fatty acid ester, polyethylene glycol fatty acid ester, sucrose fatty acid ester, polyoxyethylene alkyl ether, polyoxypropylene alkyl ether, poly Oxyethylene alkyl phenyl ether, polyoxyethylene fatty acid ester, polyoxyethylene sorbitan fatty acid ester, polyoxyethylene sorbitol fatty acid ester, polyoxyethylene glycerin fatty acid ester, polyoxyethylene propylene glycol fatty acid ester, polyoxyethylene castor oil, polyoxyethylene Hydrogenated castor oil, polyoxyethylene phytostanol ether, polyoxyethylene N-phytosterol ether, polyoxyethylene cholestanol ether, polyoxyethylene cholesteryl ether, polyoxyalkylene-modified organopolysiloxane having a linear siloxane main chain, polyoxyalkylene / alkyl co-modified organopolysiloxane, polyglycerin-modified organo Polysiloxane, the same polyglycerin / long chain alkyl group co-modified organopolysiloxane, and the like.
Examples of amphoteric surfactants include betaines, aminocarboxylates, imidazoline derivatives, and amidoamine types.

  Moreover, it is preferable that it is 0.1-20 weight% of the whole cosmetics, and the range of 0.2-10 weight% is suitable for a compounding quantity.

(I) The silicone resin is a silicone resin that is gum-like or solid at room temperature and can be dissolved in decamethylcyclopentasiloxane. The gum-like silicone resin is a linear silicone represented by the general formula (CH ₃ ) ₃ SiO {(CH ₃ ) ₂ SiO} _v {(CH ₃ ) R ¹² SiO} _w Si (CH ₃ ) ₃ , R ¹² 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, and v is 1001 to 20000. , W is preferably 1 to 5000, and v + w 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. Particularly preferred is a silicone network compound containing in the molecule at least one selected from the group consisting of a pyrrolidone moiety, a long-chain alkyl moiety, a polyoxyalkylene moiety and a fluoroalkyl moiety.

  The (I) silicone resin is preferably an acrylic / silicone graft or block copolymer acrylic silicone resin described in Japanese Patent No. 2704730, and a non-brominated acrylic / silicone described in JP-A-2000-344829. It is preferably an acrylic silicone resin of a graft or block copolymer. An acrylic silicone resin containing in the molecule at least one selected from a pyrrolidone moiety, a long-chain alkyl moiety, a polyoxyalkylene moiety and a fluoroalkyl moiety, and an anionic moiety such as a carboxylic acid can also be used. Such an acrylic silicone resin is preferably semi-solid to solid at room temperature.

  Some silicone resins such as gum-like silicone resin, acrylic silicone resin, and silicone network compound are dissolved in low-viscosity silicone oil, volatile silicone oil, and other solvents. The blending amount is preferably 0.1 to 20% by weight, more preferably 1 to 10% by weight, based on the total amount of the cosmetic.

  (J) Examples of the composition comprising a crosslinked organopolysiloxane polymer and a liquid oil include, for example, JP-A-2-43263, JP-A-2-214775, JP-A-2631772, JP-A-9-136913, JP-A-2001. -342255, International Publication WO 03/20828, International Publication WO 03/24413, Japanese Patent Application Laid-Open No. 2004-824798; Crosslinked organopolysiloxane swollen with silicone oil, for example, KSG-6, 15 16, 17, 18, 21, 24, 210, 710, 1610 (Shin-Etsu Chemical Co., Ltd.); cross-linked organopolysiloxanes swollen with hydrocarbon oil, such as KSG-31, 32, 34, 310, 320, 340, 41, 42, 44, 810, 820, 840 (Shin-Etsu Chemical); swollen with ester oil The crosslinked organopolysiloxane, for example, KSG-33,330,43,830 (Shin-Etsu Chemical). By using this cross-linked organopolysiloxane composition, it can be expected to provide properties such as anti-lighting, a matte feeling imparting effect, an adhesion improving effect, and a color transfer preventing effect.

In the case of using a composition comprising this cross-linked organopolysiloxane and liquid oil, the blending amount is preferably 0.1 to 50% by weight, more preferably 1 to 30% by weight, based on the total amount of the cosmetic. is there.

  Furthermore, the cosmetics of the present invention include components used in ordinary cosmetics, oil-soluble gelling agents, organically modified clay minerals, resins, antiperspirants, and the ultraviolet absorbers as long as the effects of the present invention are not hindered. , UV absorbing / scattering agent, moisturizer, antiseptic, antibacterial agent, fragrance, salt, antioxidant, pH adjuster, chelating agent, refreshing agent, anti-inflammatory agent, skin care ingredients (whitening agent, cell activator, rough skin improvement Agents, blood circulation promoters, skin astringents, antiseborrheic agents, etc.), vitamins, amino acids, nucleic acids, hormones, inclusion compounds, hair solidifying agents, and the like.

  Examples of oil-soluble gelling agents include metal soaps such as aluminum stearate, magnesium stearate, zinc myristate, amino acid derivatives such as N-lauroyl-L-glutamic acid, α, γ-di-n-butylamine, and dextrin palmitate , Dextrin stearate, dextrin fatty acid ester such as dextrin 2-ethylhexanoic acid palmitate, sucrose fatty acid ester such as sucrose palmitate, sucrose stearate, fructooligosaccharide stearate, 2-ethyl fructooligosaccharide Fructooligosaccharide fatty acid esters such as hexanoic acid esters, benzylidene derivatives of sorbitol such as monobenzylidene sorbitol and dibenzylidene sorbitol, dimethylbenzyl dodecyl ammo Examples thereof include gelling agents selected from organically modified clay minerals such as nium montmorillonite clay and dimethyl dioctadecyl ammonium montmorillonite clay. The blending amount of the oil-soluble gelling agent is preferably 0.1 to 50% by weight, more preferably 0.1 to 30% by weight, based on the total amount of the cosmetic.

  Examples of the antiperspirant include an antiperspirant selected from aluminum chlorohydrate, aluminum chloride, aluminum sesquichlorohydrate, zirconyl hydroxychloride, aluminum zirconium hydroxychloride, aluminum zirconium glycine complex, and the like.

  Examples of the ultraviolet absorption / scattering agent include powders that absorb and scatter ultraviolet rays, such as fine particle titanium oxide, fine particle iron-containing titanium oxide, fine particle zinc oxide, fine particle cerium oxide, and a composite thereof.

  As humectants, glycerin, sorbitol, propylene glycol, dipropylene glycol, 1,3-butylene glycol, pentyl glycol, glucose, xylitol, maltitol, polyethylene glycol, hyaluronic acid, chondroitin sulfate, pyrrolidone carboxylate, polyoxyethylene Examples include methyl glucoside and polyoxypropylene methyl glucoside.

  Antibacterial and antiseptics include paraoxybenzoic acid alkyl esters, benzoic acid, sodium benzoate, sorbic acid, potassium sorbate, phenoxyethanol, etc., and antibacterial agents include benzoic acid, salicylic acid, carboxylic acid, sorbic acid, paraoxybenzoic acid alkyl ester , Parachlorometacresol, hexachlorophene, benzalkonium chloride, chlorhexidine chloride, trichlorocarbanilide, photosensitizer, phenoxyethanol and the like.

  Examples of the salts include inorganic salts, organic acid salts, amine salts, and amino acid salts. Examples of inorganic salts include sodium salts, potassium salts, magnesium salts, calcium salts, aluminum salts, zirconium salts, zinc salts, and the like of inorganic acids such as hydrochloric acid, sulfuric acid, carbonic acid, and nitric acid; Salts of organic acids such as dehydroacetic acid, citric acid, malic acid, succinic acid, ascorbic acid, stearic acid; amine salts and amino acid salts include, for example, salts of amines such as triethanolamine, and amino acids such as glutamic acid There is salt. In addition, salts such as hyaluronic acid and chondroitin sulfate, aluminum zirconium glycine complex, and the like, and acid-alkali neutralized salts used in cosmetic formulations can also be used.

  Antioxidants include tocopherol, butylhydroxyanisole, dibutylhydroxytoluene, phytic acid, etc. pH adjusters include lactic acid, citric acid, glycolic acid, succinic acid, tartaric acid, dl-malic acid, potassium carbonate, sodium bicarbonate , Ammonium bicarbonate, etc., as a chelating agent, alanine, sodium edetate, sodium polyphosphate, sodium metaphosphate, phosphoric acid, etc., as a cooling agent, L-menthol, camphor, etc., as an anti-inflammatory agent, allantoin, Examples include glycyrrhizic acid and salts thereof, glycyrrhetinic acid and stearyl glycyrrhetinate, tranexamic acid, and azulene.

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

  Vitamins such as vitamin A oil, retinol, retinol acetate, retinol palmitate, etc., vitamin B2 such as riboflavin, riboflavin butyrate, flavin adenine nucleotide, pyridoxine hydrochloride, pyridoxine dioctanoate, pyridoxine tripalmi Vitamin B6 such as tate, vitamin B12 and derivatives thereof, vitamin B such as vitamin B15 and derivatives thereof, L-ascorbic acid, L-ascorbic acid dipalmitate, L-ascorbic acid-2-sodium sulfate, L- Vitamin C such as ascorbic acid phosphoric acid diester dipotassium, vitamin D such as ergocalciferol, cholecalciferol, α-tocopherol, β-tocopherol, γ-tocopherol, dl-α-tocopherol acetate , Vitamin E such as dl-α-tocopherol nicotinate, dl-α-tocopherol succinate, nicotinic acids such as vitamin H, vitamin P, nicotinic acid, benzyl nicotinate, nicotinamide, calcium pantothenate, D-pant There are pantothenic acids such as tenenyl alcohol, pantothenyl ethyl ether, acetyl pantothenyl ethyl ether, biotin and the like.

  As amino acids, glycine, valine, leucine, isoleucine, serine, threonine, phenylalanine, arginine, lysine, aspartic acid, glutamic acid, cystine, cysteine, methionine, tryptophan, etc., nucleic acid, deoxyribonucleic acid, etc., hormone, estradiol , Etenyl estradiol and the like.

  Examples of the hair fixing polymer compound include amphoteric, anionic, cationic, and nonionic polymer compounds, such as polyvinyl pyrrolidone and vinyl pyrrolidone / vinyl acetate copolymer, Acid vinyl ether polymer such as methyl vinyl ether / maleic anhydride alkyl half ester copolymer, acid polyvinyl acetate polymer such as vinyl acetate / crotonic acid copolymer, (meth) acrylic acid / alkyl (meth) acrylate Copolymer, acidic acrylic polymer such as (meth) acrylic acid / alkyl (meth) acrylate / alkylacrylamide copolymer, N-methacryloylethyl-N, N-dimethylammonium / α-N-methylcarboxybetaine / Alkyl (meth) acrylate copolymer, H Rokishipuropiru (meth) acrylate / butylaminoethyl methacrylate / amphoteric acrylic polymer compounds such as acrylic acid octyl amide copolymers. In addition, naturally-derived polymer compounds such as cellulose or derivatives thereof, keratin and collagen or derivatives thereof can also be suitably used.

  Further, as the cosmetics in the present invention, emulsions, creams, cleansings, packs, oil liquids, massages, beauty liquids, cleaning agents, deodorizing agents, hand creams, lip balms, etc., which are formed by blending the above cosmetic ingredients. Skin care cosmetics, makeup base, white powder, liquid foundation, oily foundation, blusher, eye shadow, mascara, eyeliner, eyebrow, lipstick, and other makeup cosmetics, shampoos, rinses, treatments, set preparations, etc. UV protection cosmetics such as antiperspirants, sunscreen emulsions and sunscreen creams.

  In addition, these cosmetics have various shapes such as liquid, emulsion, cream, solid, paste, gel, powder, press, multilayer, mousse, spray, stick, etc. You can choose.

  EXAMPLES The present invention will be described in further detail below with reference to examples, but the present invention is not limited thereto. Unless otherwise specified, “%” described below means “% by mass”, and the viscosity is a value at 25 ° C. In the following formulae, Me represents a methyl group, and Ph represents a phenyl group.

Synthesis example 1
A reaction vessel is charged with 150.2 parts by mass of methyl hydrogen polysiloxane of the following formula (21), 182.8 parts by mass of methyl vinyl polysiloxane of the following formula (22), and 168.0 parts by mass of 2-octyldecene. Then, 0.1 parts by mass of a 2% by mass divinyltetramethyldisiloxane solution containing 2% by mass of chloroplatinic acid was added, and the internal temperature was maintained at 90 to 100 ° C., followed by stirring for 8 hours. Subsequently, 86.1 parts by mass of polyoxyethylene of the following formula (23) and 120.0 parts by mass of 2-propanol were added and further stirred for 5 hours. Volatile components were removed under reduced pressure to obtain a liquid polymer represented by the following formula (24).

Synthesis example 2
In a reaction vessel, 207.0 parts by mass of methylphenylhydrogenpolysiloxane of the following formula (25), 182.3 parts by mass of methylvinylpolysiloxane of the above formula (22), and polyoxyethylene compound 86 of the above formula (23). .1 part by mass, 10 parts by mass of 2-propanol, 10 parts by mass of divinyltetramethyldisiloxane solution containing 2% by mass of chloroplatinic acid, and maintaining the internal temperature at 80 to 90 ° C. for 8 hours Stir. Volatile components were removed under reduced pressure to obtain a liquid polymer represented by the following formula (26).

Synthesis example 3
In a reaction vessel, 370.2 parts by mass of an alkyl hydrogen polysiloxane of the following formula (27), 478.8 parts by mass of a methylvinylpolysiloxane of the following formula (28), and 117.6 of a polyglycerin compound of the following formula (29) 2 parts by mass of 2-propanol and 200.0 parts by mass were added, 0.1 part by mass of a divinyltetramethyldisiloxane solution containing 2% by mass of chloroplatinic acid was added, and the internal temperature was maintained at 80 to 90 ° C. and stirred for 8 hours. . Volatile components were removed under reduced pressure to obtain a liquid polymer represented by the following formula (30).

(Examples 1-3, Comparative Examples 1-3)
The oily cosmetics having the composition shown in Table 1 below were prepared, and the stability after standing at room temperature for 1 week was evaluated.
(Evaluation criteria) ○: Uniform dispersion
Δ: White turbidity slightly separated ×: White turbid separation

[Table 1] Stability of oily cosmetics (blending amount indicates mass%)

注＊１）下記式で示されるジメチルポリシロキサン

Note * 1) Dimethylpolysiloxane represented by the following formula

注＊２）下記式で示される直鎖ラウリルポリエーテル変性シリコーン

* 2) Linear lauryl polyether-modified silicone represented by the following formula

注＊３）下記式で示されるグリセリン変性シリコーン

* 3) Glycerin-modified silicone represented by the following formula

注＊４）下記式で示される直鎖オクタデシル変性シリコーン

* 4) Linear octadecyl-modified silicone represented by the following formula

注＊５）下記式で示されるポリエーテル変性シリコーン

* 5) Polyether-modified silicone represented by the following formula

注＊６）２５℃における粘度６ｍｍ２／ｓ

* 6) Viscosity at 25 ° C: 6 mm2 / s

(Examples 4-6, Comparative Examples 4-6)
The emulsified cosmetics having the compositions shown in Table 2 below were prepared, and the stability after standing at room temperature for 1 week was evaluated.
(Evaluation criteria) ○: No separation
Δ: Slightly separated ×: Two-layer separation

[Table 2] Stability of emulsified cosmetics (blending amount indicates mass%)

注＊１）〜＊６）は前記に同じ

Note * 1) to * 6) are the same as above

(Example 7) W / O type emulsion (component) Weight (%)
1. Polymer obtained in Synthesis Example 1 15.0
2. Octyl paramethoxycinnamate 12.0
3. Decamethylcyclopentasiloxane 10.0
4). Glyceryl trioctanoate 5.0
5.1,3-Butylene glycol 5.0
6). Preservative appropriate amount 7. Perfume appropriate amount 8. Purified water 53.0
A: Components 1 to 4 were mixed uniformly.
B: Components 5 to 8 were mixed, and A was added to emulsify.
The emulsion obtained as described above was a non-sticky, lightly spread, excellent adhesion, good fit, a glossy finish, and a stable W / O type emulsion. .

(Example 8) W / O type cream (component) Weight (%)
1. Polymer obtained in Synthesis Example 2 6.0
2. Liquid paraffin 3.5
3. Macadamia nut oil 4.0
4). Dimethylpolysiloxane (viscosity 6 mm2 / s: 25 ° C.) 5.0
5). Octyl paramethoxycinnamate 5.0
6). Propylene glycol 8.0
7). Glycerin 3.0
8). Preservative appropriate amount 9. Perfume appropriate amount10. Purified water 65.5
A: Components 1 to 5 were mixed uniformly.
B: Components 6 to 10 were mixed and then emulsified in addition to A.
The cream obtained as described above has no oiliness, stickiness, light spread, light and refreshing, excellent adhesion, good fit, glossy finish and good stability It was a W / O type cream.

(Example 9) W / O type makeup base (component) Weight (%)
1. Cross-linked polyether-modified silicone composition (Note 7) 4.0
2. Cross-linked dimethylpolysiloxane composition (Note 8) 1.0
3. Polymer obtained in Synthesis Example 3 1.0
4). Octyl methoxycinnamate 6.0
5). Dimethylpolysiloxane (20 mm ² / sec (25 ° C.)) 2.0
6). Glyceryl trioctanoate 3.0
7). Titanium oxide / cyclopentasiloxane dispersion (Note 9) 10.0
8). Dipropylene glycol 5.0
9. Sodium citrate 0.2
10. Methyl cellulose (2% aqueous solution) (Note 10) 2.5
11. Ethanol 3.0
12 Preservative appropriate amount13. Perfume appropriate amount14. Purified water 62.3
(Note 7) Shin-Etsu Chemical Co., Ltd .: KSG-210 (trade name)
(Note 8) Shin-Etsu Chemical Co., Ltd .: KSG-16 (trade name)
(Note 9) Shin-Etsu Chemical Co., Ltd .: SPD-T5 (trade name)
(Note 10) Shin-Etsu Chemical Co., Ltd .: Metroz 65-SH4000 (trade name)
(Production method)
A: Components 1 to 7 were mixed uniformly.
B: Components 8 to 14 were mixed and then emulsified in addition to A.
The makeup base obtained as described above is oily, non-sticky, lightly spreads, has a fresh and refreshing usability, has a good feeling of adhesion, has a good fit, and has a matte feel. It was a W / O make-up base with a good finish and a long-lasting makeup with a UV cut effect.

(Example 10) O / W cream (component) Weight (%)
1. Polymer obtained in Synthesis Example 1 5.0
2. Octyl paramethoxycinnamate 10.0
3. Macadamia nut oil 10.0
4). Dimethylpolysiloxane (6 mm ² / sec (25 ° C.)) 10.0
5). Propylene glycol 3.0
6). Polyacrylamide mixture (Note 11) 0.8
7). Xanthan gum (2% aqueous solution) 8.0
8). Preservative appropriate amount 9. Perfume appropriate amount10. Purified water 53.2
(Note 11) Made by SEPIC: Sepigel 305 (trade name)
(Production method)
A: Components 1 to 4 were mixed uniformly.
B: Components 5 to 10 were mixed.
C: A was added to B and emulsified.
The cream obtained as described above has a light spread and no stickiness or oiliness, and it is moist and fresh, has a refreshing feeling and has a very good makeup, and changes with temperature and over time There was no O / W type cream with excellent stability.

(Example 11) Lipstick (component) Weight (%)
1. Candelilla wax 4.0
2. Polyethylene 2.0
3. Microcrystalline wax 3.0
4). Ceresin 7.0
5). Acrylate / dimethyl silicone copolymer (Note 12) 15.0
6). Polymer obtained in Synthesis Example 2 8.0
7). Tristrimethylsiloxymethylsilane 8.0
8). Diisostearyl malate 30.0
9. Hydrogenated polyisobutene 15.0
10. Octyl paramethoxycinnamate 8.0
11. Coloring agent appropriate amount
12 Mica appropriate amount
(Note 12) Shin-Etsu Chemical Co., Ltd .: KP-561P
A: Components 6 to 10 were mixed uniformly.
B: Components 1 to 5 were mixed by heating (90 ° C.), dissolved, and A was added to make uniform.
C: Components 11 to 12 were added to B at 80 ° C. to make it uniform.
The lipstick obtained as described above is light and does not feel oily or powdery, gives a moist feeling, and has good water resistance and water repellency. It was also excellent.

(Example 12) W / O cream foundation (component) Weight (%)
1. Polymer obtained in Synthesis Example 3 5.0
2. Octyl paramethoxycinnamate 5.0
3. Dimethylpolysiloxane (6 mm ² / sec (25 ° C.)) 3.0
4). Decamethylcyclopentasiloxane 10.0
5). Isotridecyl isononanoate 5.0
6). Neopentyl glycol dioctanoate 2.0
7). Hybrid silicone composite powder (Note 13) 1.5
8). Cross-linked glycerin-modified silicone composition (Note 14) 2.0
9. Alkyl / silicone-treated pigment (Note 15) 5.0
10. Pentylene glycol 5.0
11. Sodium chloride 0.5
12 Sodium citrate 0.2
13. Preservative appropriate amount14. Perfume appropriate amount 15. Purified water 55.8
(Note 13) Shin-Etsu Chemical Co., Ltd .: KSP-100 (trade name)
(Note 14) Shin-Etsu Chemical Co., Ltd .: KSG-710 (trade name)
(Note 15) Shin-Etsu Chemical Co., Ltd .: KF-9909 (trade name) treated powder (manufacturing method)
A: A part of components 1-3, 4 and 5-7 were mixed uniformly.
B: The remainders of components 8, 9, and 4 were mixed.
C: Components 10 to 13 and 15 were mixed and dissolved.
D: C was added to A and emulsified.
E: Components 14 and B were added to D to make uniform.
The cream foundation obtained as described above has no stickiness, light spread, light pigment dispersibility, excellent adhesion, good fit, and a matte finish. It was a cream foundation.

(Example 13) Non-aqueous emulsion (component) Weight (%)
1. Polymer obtained in Synthesis Example 3 10.0
2. Octyl methoxycinnamate 10.0
3. Dimethylpolysiloxane (6 mm ² / s: 25 ° C.) 10.0
4). Neopentyl glycol dioctanoate 10.0
5). Dimethyl distearyl ammonium hectorite 2.0
6.1,3-Butylene glycol 58.0
(Production method)
A: Components 1 to 5 were mixed uniformly.
B: Component 6 was added to A and dispersed uniformly.
The non-aqueous emulsion obtained as described above was a non-aqueous emulsion with good spread and light stability, no stickiness or oiliness, and moist after-skin.

Claims (21)

(A) A cosmetic containing an organopolysiloxane represented by the following general formula (1).
_{^{R 1 a R 2 b R 3}} c R 4 d SiO (4-a-b-c-d) / 2 (1)

(In the formula, R ¹ is the same or different organic group selected from a linear alkyl group having 1 to 30 carbon atoms, an aryl group, an aralkyl group, and a fluorine-substituted alkyl group, and R ² represents the following general formula ( 2) and R ³ is an organic group selected from a polyoxyalkylene group represented by the following general formula (3) or a polyglycerin group represented by the following general formula (4): , R ⁴ is an organopolysiloxane group represented by the following general formula (5), R ⁵ is a linear alkyl group having 6 to 12 carbon atoms, R ⁶ is a linear alkyl group having 8 to 14 carbon atoms, R ⁷ is an organic group selected from a hydrogen atom, R ¹ and an acetyl group.
—CH ₂ —CH (R ⁵ ) (R ⁶ ) (2)
_{-C m H 2m -O- (C 2} H 4 O) p (C 3 H 6 O) q -R 7 (3)
_{-C m H 2m -O- {CH 2} CH (OH) CH 2 O} r H (4)
^{_{-C 2 H 4 - (SiR 1}} 2 O) n -SiR 1 3 (5)
a, b, c, d, p, q, r, m, n are respectively 1.2 ≦ a ≦ 2.4, 0.005 ≦ b ≦ 1.0, 0.005 ≦ c ≦ 1.0, 0 .005 ≦ d ≦ 1.0, 0 ≦ p ≦ 100, 0 ≦ q ≦ 100, 2 ≦ p + q ≦ 200, 2 ≦ r ≦ 10, 2 ≦ m ≦ 12, 1 ≦ n ≦ 500 is an integer. ) The cosmetic according to claim 1, wherein silicone oil and polar oil coexist in component (A). The above components of the silicone oil, 0.65 mm ² / s (25 ℃) ~1000mm ² / sec cosmetic of claim 2 wherein, characterized in that the viscosity of (25 ° C.). 3. The cosmetic according to claim 2, wherein the polar oil as the component is selected from ultraviolet absorbers, ester oils, and natural animal and vegetable oils. The component (B) according to any one of claims 1 to 4, further comprising an organopolysiloxane having a polyoxyalkylene chain and / or a polyglycerin chain in the molecule excluding the organopolysiloxane according to claim 1. Cosmetics. 6. The cosmetic according to claim 5, wherein the organopolysiloxane of component (B) is further grafted with an organopolysiloxane group via a silethylene bond to the main chain organopolysiloxane. Furthermore, cosmetics of any one of Claims 1 thru | or 6 which contain the oil agent except said silicone oil and polar oil as (C) component. The cosmetic according to any one of claims 1 to 7, further comprising water as the component (D). The cosmetic according to any one of claims 1 to 8, further comprising a compound having an alcoholic hydroxyl group in the molecular structure as the component (E). The cosmetic according to any one of claims 1 to 9, further comprising a water-soluble or water-swellable polymer as the component (F). Furthermore, the cosmetics of any one of the Claims 1 thru | or 10 which contain a powder as (G) component. Cross-linked spherical dimethylpolysiloxane fine powder, cross-linked spherical polymethylsilsesquioxane fine powder, cross-linked spherical organopolysiloxane, wherein at least a part of the powder as component (G) has a structure in which dimethylpolysiloxane is crosslinked The cosmetic according to claim 11, which is a fine powder obtained by coating the surface of siloxane rubber with polymethylsilsesquioxane particles. Furthermore, cosmetics of any one of Claims 1 thru | or 12 containing surfactant except the organopolysiloxane of Claim 1 as (H) component. The cosmetic according to any one of claims 1 to 13, further comprising a silicone resin that is gum or solid at room temperature and is soluble in decamethylcyclopentasiloxane as component (I). The cosmetic according to claim 14, wherein the silicone resin of component (I) is an acrylic silicone resin. The silicone resin as component (I) is a resin composed of R ¹ ₃ SiO _0.5 units and SiO ₂ units, a resin composed of R ¹ ₃ SiO _0.5 units, R ¹ ₂ SiO units and SiO ₂ units, R ¹ Resin composed of ₃ SiO _0.5 units and R ¹ SiO _1.5 units, Resin composed of R ¹ ₃ SiO _0.5 units, R ¹ ₂ SiO units and R ¹ SiO _1.5 units, R ¹ ₃ SiO _0.5 units, R ¹ ₂ The cosmetic according to claim 14, wherein the cosmetic is at least one silicone resin selected from the group consisting of a resin composed of SiO units, R ¹ SiO _1.5 units and SiO ₂ units (where R ¹ is the same as described above). . The silicone resin as component (I) is a silicone resin containing in its molecule at least one organic group selected from pyrrolidone groups, long-chain alkyl groups, polyoxyalkylene groups, fluoroalkyl groups, and amino groups. The cosmetic according to any one of claims 14 to 16. The cosmetic according to any one of claims 1 to 17, further comprising (J) a composition comprising a crosslinked organopolysiloxane polymer and a liquid oil at room temperature. The cosmetic according to any one of claims 1 to 18, wherein the cosmetic is a skin care cosmetic, a makeup cosmetic, a hair cosmetic, an antiperspirant cosmetic, or an ultraviolet protective cosmetic. 20. A liquid, emulsion, cream, solid, paste, gel, powder, pressed powder, mousse, spray, or stick, according to any one of the preceding claims. Cosmetics. 21. The cosmetic composition according to any one of claims 1 to 20, comprising: a powder, oily, water-in-oil emulsion, oil-in-water emulsion, non-water emulsion, W / O / W, Cosmetics that are multi-emulsions such as O / W / O.