JP2013095834A - Long chain hydrocarbon-modified silicone/amino-modified silicone copolymer and use of the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a modified silicone which can give cosmetic characteristics such as smoothness, moisturized feeling, softness and the like to the hair in a well-balanced manner when used as a component of a hair cosmetic composition.SOLUTION: A co-modified organopolysiloxane having an amino group and having a specific long-chain hydrocarbon group, preferably a specific long chain alkyl group on a side chain and not having the specific long chain hydrocarbon group on the chain terminal is provided.

Description

  The present invention relates to an organopolysiloxane modified with a long-chain hydrocarbon group and an amino group-containing group and its use, particularly cosmetics, especially hair cosmetics.

  Various modified silicones to be blended in cosmetics have been known so far. For example, high-polymerization silicones, amino-modified silicones and the like are widely used. In addition, long-chain alkyl-modified silicones at both terminals have been reported, and have been proposed for incorporation into hair cosmetics.

  For example, JP-A-2004-143858, JP-A-2004-14359, and JP-A-2011-132217 disclose organopolysiloxanes having a long-chain alkyl group at both ends and an amino group, It is described that the organopolysiloxane can be incorporated into hair cosmetics.

  Japanese Patent Application Laid-Open No. 2005-13264 discloses a hair cosmetic containing an alkyl / aralkyl / aryl-modified silicone / amino-modified silicone copolymer, which is described as imparting smoothness, moist feeling and the like to the hair. However, the chain length of the alkyl group on the silicone main chain is short.

JP 2008-143858 A JP 2008-143859 A JP 2011-132217 A JP 2005-132664 A

  However, organopolysiloxanes having long-chain alkyl groups at both ends and amino groups described in JP-A Nos. 2004-143858, 2004-143589, and 2011-132217 are slippery and moist. It is difficult to impart cosmetic properties such as feeling and softness to the hair in a well-balanced manner, and in particular, it is insufficient in terms of imparting cosmetic properties to damaged hair that has undergone bleaching or hair dyeing.

  Moreover, since the alkyl / aralkyl / aryl-modified silicone / amino-modified silicone copolymer described in JP-A-2005-132964 has a short chain length of the alkyl group on the silicone main chain, it still has cosmetic properties on hair. There is room for improvement in terms of granting.

  The present invention has been made in view of the problems of the above-described existing technology, and when used as a component of hair cosmetics, it provides hair with a good balance of cosmetic properties such as slipperiness, moistness, and softness. It aims at providing the modified silicone which can be provided. In particular, the present invention provides a modified silicone capable of imparting both moderate slipping at the time of application and rinsing, slipping after drying, and moist feeling after drying, even for damaged hair. That is the purpose.

As a result of intensive studies aimed at achieving the above object, the present inventors have reached the present invention. That is, the object of the present invention is to formula (1):

MD _x D ' _y D'' _z M (1)

{Where,
M is a terminal blocking unit represented by the formula: R ¹ _a R ² _b SiO _1/2
D has the ^formula: difunctional siloxy unit represented by _R 1 2 SiO _2/2,
D ′ is a bifunctional siloxy unit represented by the formula: R ¹ R ² SiO _2/2
D ″ is a bifunctional siloxy unit represented by the formula: R ¹ R ³ SiO _2/2
Each R ¹ independently represents a hydrogen atom, R— or RO— (wherein R represents a substituted or unsubstituted, linear or branched monovalent hydrocarbon group having 1 to 8 carbon atoms). Represents
Each R ² independently represents an amino group-containing group;
Each R ³ independently represents a substituted or unsubstituted, linear or branched monovalent hydrocarbon group having 16 to 50 carbon atoms;
a independently represents an integer of 0 to 3; b independently represents an integer of 0 to 3; a + b is 3;
x represents a number from 10 to 2,000, y represents a number from 0 to 50, z represents a number from 1 to 100,
However, when y = 0, b in at least one M is an integer of 1 to 3, and is preferably a long-chain hydrocarbon-modified silicone / amino-modified silicone copolymer represented by 2 or 1.

  In the long-chain hydrocarbon-modified silicone / amino-modified silicone copolymer of the present invention, the ratio of the nitrogen atom mass derived from amino groups to the total atom mass determined by the titration method is preferably 0.01 to 3%. .

The amino group-containing group as R ² is represented by the general formula (2):

_{^{-R 4 - (N (R 5}} ) R 6) c NR 7 R 8 (2)

(Where
R ⁴ and R ⁶ each independently represent a substituted or unsubstituted, linear or branched divalent hydrocarbon group having 1 to 8 carbon atoms,
R ⁵ , R ⁷ and R ⁸ each independently represent a hydrogen atom or a substituted or unsubstituted, linear or branched monovalent hydrocarbon group having 1 to 8 carbon atoms, provided that Any one or more of R ⁵ , R ⁷ and R ⁸ are hydrogen atoms, and R ⁷ and R ⁸ together are substituted or unsubstituted, straight-chain or A branched divalent cyclic hydrocarbon group may be formed,
c represents an integer of 0 to 6). C in the general formula (2) is preferably 0 or 1.

For example, the amino group-containing group represented by R ² is 2-aminoethyl group, 3-aminopropyl group, 6-aminohexyl group, N-cyclohexyl-3-aminopropyl group, N- (2-aminoethyl)- It can be a 3-aminopropyl group or an N- (2-aminoethyl) -3-aminoisobutyl group.

R ³ is preferably independently a substituted or unsubstituted, linear or branched monovalent hydrocarbon group having an average carbon number of 24 to 45.

  The present invention also relates to an oily composition comprising the long-chain hydrocarbon-modified silicone / amino-modified silicone copolymer and at least one oil agent.

  The present invention also relates to an emulsion composition obtained by emulsifying the long-chain hydrocarbon-modified silicone / amino-modified silicone copolymer or the oily composition in water.

  The present invention also relates to a cosmetic comprising the long-chain hydrocarbon-modified silicone / amino-modified silicone copolymer, the oily composition, or the emulsion composition.

  The cosmetic of the present invention can further contain at least one (B) oil agent in addition to the copolymer.

  The cosmetic of the present invention can further contain at least one (C) surfactant.

  The cosmetic of the present invention can further contain at least one (D) alcohol.

  The cosmetic of the present invention is preferably a hair cosmetic.

  The hair cosmetic composition of the present invention can be in the form of a hair cleaning cosmetic composition, a hair conditioning cosmetic composition, a hair styling cosmetic composition, or a hair dyeing cosmetic composition.

  The hair cleansing cosmetic composition of the present invention preferably further contains at least one (C1) anionic surfactant and at least one (E1) cationic water-soluble polymer.

  The hair conditioning cosmetic of the present invention preferably contains at least one (B1) higher alcohol and at least one (C2) cationic surfactant.

  The cosmetic of the present invention is preferably liquid, cream, solid, paste, gel, mousse or spray.

  When the long-chain hydrocarbon-modified silicone / amino-modified silicone copolymer of the present invention is used as a component of hair cosmetics, it imparts cosmetic properties such as slipperiness, moistness and softness to the hair in a well-balanced manner. Can do. In particular, even damaged hair can impart both an appropriate slip at the time of application and rinsing, a slip after drying, and a moist feeling after drying.

  Therefore, the cosmetic of the present invention comprising the long-chain hydrocarbon-modified silicone / amino-modified silicone copolymer can impart excellent cosmetic properties to the hair in a well-balanced manner, and in particular, achieves both a moist feeling and a smoothness. Thus, it is possible to impart a silky feel that could not be achieved with existing technology.

The long-chain hydrocarbon-modified silicone / amino-modified silicone copolymer of the present invention has an amino group and has a specific long-chain hydrocarbon group, preferably a specific long-chain alkyl group, in the side chain. , A co-modified organopolysiloxane that does not have the specific long-chain hydrocarbon group at the chain end. Specifically, the copolymer of the present invention has the general formula (1):

MD _x D ' _y D'' _z M (1)

{Where,
M is a terminal blocking unit represented by the formula: R ¹ _a R ² _b SiO _1/2
D has the ^formula: difunctional siloxy unit represented by _R 1 2 SiO _2/2,
D ′ is a bifunctional siloxy unit represented by the formula: R ¹ R ² SiO _2/2
D ″ is a bifunctional siloxy unit represented by the formula: R ¹ R ³ SiO _2/2
Each R ¹ independently represents a hydrogen atom, R— or RO— (wherein R represents a substituted or unsubstituted, linear or branched monovalent hydrocarbon group having 1 to 8 carbon atoms). Represents
Each R ² independently represents an amino group-containing group;
Each R ³ independently represents a substituted or unsubstituted, linear or branched monovalent hydrocarbon group having 16 to 50 carbon atoms;
a independently represents an integer of 0 to 3, preferably an integer of 1 to 3, more preferably 2 or 3.
each b independently represents an integer of 0 to 3, preferably represents an integer of 0 to 2, more preferably 0 or 1.
However, a + b is 3,
x represents a number of 10 to 2,000, preferably a number of 250 to 1,500, more preferably a number of 300 to 1,000,
y represents a number from 0 to 50, preferably a number from 0 to 40, more preferably a number from 0 to 30,
z represents a number of 1 to 100, preferably a number of 3 to 50, more preferably a number of 5 to 30,
However, when y = 0, at least one b in M is an integer of 1 to 3.}

  The substituted or unsubstituted, linear or branched monovalent hydrocarbon group having 1 to 8 carbon atoms, which is R in the general formula (1), is not particularly limited. Alkyl groups such as methyl group, ethyl group, propyl group, butyl group, pentyl group, hexyl group, heptyl group and octyl group; cycloalkyl groups such as cyclopentyl group and cyclohexyl group; alkenyl groups such as vinyl group, allyl group and butenyl group An aryl group such as a phenyl group or a tolyl group; an aralkyl group such as a benzyl group; and a hydrogen atom bonded to a carbon atom of these groups is at least partially a halogen atom such as fluorine, an epoxy group, or a glycidyl group , Groups substituted with an organic group including an acyl group, a carboxyl group, an amino group, a methacryl group, a mercapto group, etc. (however, the total number of carbon atoms is 1 to 8). That.

  In particular, R is preferably a monovalent hydrocarbon group or monovalent fluorinated hydrocarbon group having 1 to 8 carbon atoms that does not have an aliphatic unsaturated bond. Examples of the monovalent hydrocarbon group having no aliphatic unsaturated bond belonging to R include methyl groups, ethyl groups, propyl groups, butyl groups, pentyl groups, hexyl groups and other alkyl groups; phenyl groups, tolyl groups, xylyl groups, etc. An aralkyl group such as a benzyl group, and the monovalent fluorinated hydrocarbon group includes a perfluoroalkyl group such as a trifluoropropyl group or a pentafluoroethyl group. Industrially, R is preferably a methyl group, an ethyl group, or a phenyl group, and particularly 90 mol to 100% of all R is selected from a methyl group, an ethyl group, or a phenyl group. It is preferably a group.

In the long chain hydrocarbon-modified silicone / amino-modified silicone copolymer of the present invention, the ratio of nitrogen atom mass derived from amino group to the total atom mass determined by titration method is preferably 0.01 to 3%, 0.05 to 2% is more preferable, 0.08 to 1.5% is still more preferable, and 0.1 to 0.5% is particularly preferable. Here, in the long-chain hydrocarbon-modified silicone / amino-modified silicone copolymer according to the present invention, the functional group R ² contains an amino group, and a nitrogen atom (—NH—) substituted with a hydrogen atom is Titration as nitrogen atoms derived from amino groups.

The titration method is as follows.
[Titration method of nitrogen atom mass% derived from amino group]
In a clean beaker (200 mL capacity), weigh accurately about 0.5 g of sample, add a mixture of 15 g of isopropyl alcohol and 60 g of toluene, stir and disperse thoroughly, and then use an automatic titrator with 0.1 mol / L hydrochloric acid solution. The nitrogen atomic mass% is calculated from the amount of hydrochloric acid titrated and consumed.

The amino group-containing group which is R ² in the general formula (2) is not particularly limited as long as it is an organic group having at least one amino group, but the general formula (2):

_{^{-R 4 - (N (R 5}} ) R 6) c NR 7 R 8 (2)

(Where
R ⁴ and R ⁶ each independently represent a substituted or unsubstituted, linear or branched divalent hydrocarbon group having 1 to 8 carbon atoms,
R ⁵ , R ⁷ and R ⁸ each independently represent a hydrogen atom or a substituted or unsubstituted, linear or branched monovalent hydrocarbon group having 1 to 8 carbon atoms, provided that Any one or more of R ⁵ , R ⁷ and R ⁸ are hydrogen atoms, and R ⁷ and R ⁸ together are substituted or unsubstituted, linear or A branched divalent cyclic hydrocarbon group may be formed,
c represents an integer of 0 to 6, and 0 or 1 is preferred.

The divalent hydrocarbon group of R ⁴ and R ^{6 in} the general formula (2) is not particularly limited, and examples thereof include a methylene group, a dimethylene group, a trimethylene group, a tetramethylene group, a pentamethylene group, and a hexamethylene group. A linear or branched alkylene group having 1 to 8 carbon atoms such as a group, heptamethylene group, octamethylene group, etc .; 2 carbon atoms such as vinylene group, arylene group, butenylene group, hexenylene group, octenylene group, etc. An alkenylene group having 8 carbon atoms; an arylene group having 6 to 8 carbon atoms such as a phenylene group; an alkylene arylene group having 7 to 8 carbon atoms such as a dimethylenephenylene group; and a hydrogen atom bonded to the carbon atoms of these groups. At least partially halogen atoms such as fluorine, carbinol group, epoxy group, glycidyl group, acyl group, carboxyl group, amino group Group, methacryl group, a mercapto group, an amide group, and has been substituted with an organic group containing an oxyalkylene group. The divalent hydrocarbon group is preferably an alkylene group having 1 to 8 carbon atoms, preferably an alkylene group having 1 to 6 carbon atoms, and more preferably an alkylene group having 3 to 5 carbon atoms.

R ⁵ , R ⁷ and R ^{8 in the} general formula (2) are hydrogen atoms or monovalent hydrocarbon groups, and any one or more of R ⁵ , R ⁷ and R ⁸ are hydrogen atoms. Here, the monovalent hydrocarbon group is the same as the monovalent hydrocarbon as R described above, and is a substituted or unsubstituted, straight or straight chain having 2 to 8 carbon atoms in the general formula (2). The branched divalent cyclic hydrocarbon group is not particularly limited. For example, carbon such as dimethylene group, trimethylene group, tetramethylene group, pentamethylene group, hexamethylene group, heptamethylene group, octamethylene group, etc. A linear or branched alkylene group having 2 to 8 atoms; an alkenylene group having 2 to 8 carbon atoms such as vinylene group, arylene group, butenylene group, hexenylene group, octenylene group, etc .; and carbons of these groups A hydrogen atom bonded to the atom is at least partially a halogen atom such as fluorine, or a carbinol group, an epoxy group, a glycidyl group, an acyl group, a carboxyl group, an amino group Methacryl group, a mercapto group, an amide group, and has been substituted with an organic group containing an oxyalkylene group.

For example, the amino group-containing group represented by R ² is 2-aminoethyl group, 3-aminopropyl group, 6-aminohexyl group, N-cyclohexyl-3-aminopropyl group, N- (2-aminoethyl)- It can be a 3-aminopropyl group or an N- (2-aminoethyl) -3-aminoisobutyl group. N- (2-aminoethyl) -3-aminopropyl group or N- (2-aminoethyl) -3-aminoisobutyl group is preferable.

The substituted or unsubstituted, linear or branched monovalent hydrocarbon group having 16 to 50 carbon atoms, which is R ³ in the general formula (1), is not particularly limited. The unsubstituted hydrocarbon group has 16 to 50 carbon atoms, preferably 20 to 50 carbon atoms, more preferably 24 to 45 carbon atoms, and still more preferably 28 to 40 carbon atoms. Examples thereof include an alkyl group, an alkenyl group, an aryl group, and an aralkyl group. In particular, alkyl groups such as hexadecyl group, heptadecyl group, octadecyl group, nonadecyl group, icosyl group, heicosyl group, behenyl group, tricosyl group, tetracosyl group, pentacosyl group, hexacosyl group, heptacosyl group, octacosyl group, nonacosyl group, triacontyl group, etc. Saturated long chain alkyl groups such as On the other hand, as the substituted monovalent hydrocarbon group, a hydrogen atom bonded to a carbon atom of these groups is at least partially a halogen atom such as fluorine, or an epoxy group, a glycidyl group, an acyl group, a carboxyl group, an amino group, Examples include groups substituted with an organic group including a methacryl group, a mercapto group, etc. (however, the total number of carbon atoms is 16 to 50). In particular, a perfluoroalkyl group or aminoalkyl group having 16 to 50 carbon atoms, preferably 20 to 50 carbon atoms, more preferably 24 to 45 carbon atoms, and even more preferably 28 to 40 carbon atoms. , An amidoalkyl group and a carbinol group are preferred. Moreover, a part of carbon atoms of the monovalent hydrocarbon group may be substituted with an alkoxy group, and examples of the alkoxy group include a methoxy group, an ethoxy group, and a propoxy group.

  The ratio of x and y in the general formula (1) may be y / x = 0.003 to 0.1, preferably 0.004 to 0.05. Also, the ratio of x and z in the general formula (1) may be z / x = 0.003 to 0.1.

  The viscosity at 25 ° C. of the long-chain hydrocarbon-modified silicone / amino-modified silicone copolymer of the present invention is not particularly limited, but is preferably 5 to 1,000,000 mPa · s, and preferably 10 to 800,000 mPa · s. s is more preferable. By setting it as 1,000,000 mPa · s or less, it is possible to suppress the possibility that the copolymer is applied nonuniformly on the hair surface, resulting in a heavy and uneven feel. On the other hand, by setting it as 5 mPa * s or more, a copolymer remains in hair and can realize the finish with slipperiness more.

  The viscosity of the long-chain hydrocarbon-modified silicone / amino-modified silicone copolymer of the present invention can be measured using, for example, a commercially available rotational viscometer. Examples of commercially available viscometers include a Brookfield viscometer (Brookfield, USA) and a bismetholone viscometer (manufactured by Shibaura System Co., Ltd.).

The long-chain hydrocarbon-modified silicone / amino-modified silicone copolymer of the present invention is, for example,
(A) an organopolysiloxane having a silicon atom-bonded hydrogen atom, and (b) an organopolysiloxane obtained by hydrosilylation reaction of a long-chain hydrocarbon compound having one reactive unsaturated group in one molecule; (C) It can be obtained by an equilibration reaction with an amino group-containing organosilicon compound. Component (b) introduces R ³ in general formula (1), and component (c) introduces R ² in general formula (1).

(A) Although it does not specifically limit as organopolysiloxane which has a silicon atom bond hydrogen atom, For example, following General formula (3)

_{R 3 SiO- (R 2 SiO)} x '- (RHSiO) z' -SiR 3 (3)

(Where
R is as described above,
x ′ represents a number of 0 to 2,000, and z ′ represents a number of 1 to 100).

(B) Although it does not specifically limit as a long chain hydrocarbon compound which has one reactive unsaturated group in 1 molecule, For example, following General formula (4)

R′−R ₃ ′ (4)

(Where
R ′ is a reactive unsaturated group,
R ₃ ′ may be a compound represented by a substituted or unsubstituted, linear or branched monovalent hydrocarbon group having 14 to 48 carbon atoms.

  The reactive unsaturated group as R ′ is preferably a substituted or unsubstituted, linear or branched unsaturated hydrocarbon group having 2 to 5 carbon atoms. Examples of the unsaturated hydrocarbon group having 2 to 5 carbon atoms include alkenyl groups such as vinyl group, allyl group, and butenyl group. A vinyl group or an allyl group is preferred.

The substituted or unsubstituted, linear or branched monovalent hydrocarbon group having 14 to 48 carbon atoms as R ₃ ′ is not particularly limited, and examples thereof include an unsubstituted hydrocarbon group. As an alkyl group, an aryl group having 14 to 48 carbon atoms, preferably 18 to 48 carbon atoms, more preferably 22 to 43 carbon atoms, still more preferably 26 to 38 carbon atoms. An aralkyl group is mentioned. Specifically, tetradecyl group, pentadecyl group, hexadecyl group, heptadecyl group, octadecyl group, nonadecyl group, icosyl group, heicosyl group, behenyl group, tricosyl group, tetracosyl group, pentacosyl group, hexacosyl group, heptacosyl group, octacosyl group, Saturated long-chain alkyl groups such as alkyl groups such as nonacosyl group and triacontyl group are preferred. On the other hand, the substituted monovalent hydrocarbon group has, for example, 14 to 48 carbon atoms, preferably 18 to 48 carbon atoms, more preferably 22 to 43 carbon atoms, and still more preferably 26 carbon atoms. -38 perfluoroalkyl group, aminoalkyl group, amidoalkyl group, carbinol group. Moreover, a part of carbon atoms of the monovalent hydrocarbon group may be substituted with an alkoxy group, and examples of the alkoxy group include a methoxy group, an ethoxy group, and a propoxy group.

  (B) As the long-chain hydrocarbon compound having one reactive unsaturated group in one molecule, specifically, a monounsaturated hydrocarbon having 16 to 50 carbon atoms is preferable, and 1-alkene is more preferable. . Examples of 1-alkene include 1-hexadecene, 1-heptadecene, 1-octadecene, 1-nonadecene, 1-behenene, 1-triacontene and the like.

  The hydrosilylation reaction is preferably performed in the presence of a catalyst, and examples thereof include platinum, ruthenium, rhodium, palladium, osmium, iridium, and the like, and the platinum compound is particularly effective because of its high catalytic activity. Examples of platinum compounds include: chloroplatinic acid; metal platinum; a metal platinum supported on a carrier such as alumina, silica, carbon black; platinum-vinylsiloxane complex, platinum-phosphine complex, platinum-phosphite complex And platinum complexes such as platinum alcoholate catalysts. The amount of the catalyst used is about 0.5 to 1000 ppm as platinum metal when using a platinum catalyst.

  (C) The amino group-containing organosilicon compound is not particularly limited as long as it is an organosilicon compound having at least one amino group-containing group, but the silane or molecular chain terminal having at least one amino group-containing group or An organopolysiloxane having at least one amino group-containing group in a part of the side chain is preferred. The amino group-containing group is as described above. Examples of groups bonded to silicon atoms other than amino-functional organic groups include alkyl groups such as methyl, ethyl and propyl groups; aryl groups such as phenyl groups; alkoxy groups such as methoxy groups, ethoxy groups and propoxy groups; Is mentioned. Among these, a methyl group is preferable. When the amino group-containing organosilicon compound is an organopolysiloxane, the molecular structure is preferably linear, linear with some branching, or cyclic. The siloxane polymerization degree is preferably in the range of 2 to 1000, more preferably in the range of 3 to 500, and particularly preferably in the range of 4 to 300. As such (c) component, the silane or organopolysiloxane shown by a following formula is illustrated preferably, for example.

（式中、Ｒ^２は上記のとおりであり、Ｍｅはメチル基を表し、ｎ１は１以上の数を表す）

(Wherein R ² is as described above, Me represents a methyl group, and n1 represents a number of 1 or more)

（式中、Ｒ^２は上記のとおりであり、Ｍｅはメチル基を表し、ｎ２は３以上の数を表す）

(Wherein R ² is as described above, Me represents a methyl group, and n2 represents a number of 3 or more)

（式中、Ｒ及びＲ^２は上記のとおりであり、Ｍｅはメチル基を表す）

(In the formula, R and R ² are as described above, and Me represents a methyl group)

  The equilibration reaction preferably uses a catalyst. Examples of the catalyst include alkali catalysts such as sodium hydroxide, potassium hydroxide and cesium hydroxide, quaternary ammonium catalysts such as tetramethylammonium hydroxide, quaternary phosphonium catalysts such as tetrabutylphosphonium hydroxide, and Silanolates of these compounds can be used.

  Furthermore, it is preferable to deactivate the catalyst after completion of the reaction. The alkali catalyst can be deactivated by adding a neutralizing agent that forms a salt with the alkali catalyst. Such a neutralizing agent may be, for example, a carboxylic acid, a carboxylic anhydride, or a mineral acid. For example, methanesulfonic acid, acetic acid, propanoic acid, n-octanoic acid, 2-ethylhexanoic acid, n-nonanoic acid, oleic acid, hexadecanoic acid, octadecanoic acid, carbonate ester, propylene carbonate, acetic anhydride, succinic anhydride, maleic anhydride An acid, octenyl succinic anhydride, etc. can be used. Meanwhile, the quaternary compound catalyst can be deactivated by thermal decomposition and subsequent stripping. Heating is preferably performed at least at 100 ° C. or higher.

  The amount of the catalyst added in the equilibration reaction is preferably in the range of 0.1 to 1000 ppm, more preferably in the range of 1 to 500 ppm. If it is less than 0.1 ppm, the reaction does not proceed sufficiently, and if it exceeds 1000 ppm, there is a possibility that the effect corresponding to the amount cannot be obtained. The equilibration reaction temperature is not particularly limited as long as the reaction proceeds. Usually, the reaction is performed in the range of 50 to 200 ° C., and the component (a), the component (b), the catalyst, etc. to be used are used. Depending on the reaction temperature, the reaction temperature is appropriately selected. Since the low molecular weight siloxane is produced by the equilibration reaction, it is preferable to distill off these siloxane components under reduced pressure or normal pressure as necessary.

  When the component (c) is used, in order to adjust the main chain length, (d-1) cyclic organopolysiloxane, (d-2) trimethylsiloxy group end-blocked organosiloxane, and / or (d-3) ) OH end-capped organosiloxanes can be used. In the case where the components (d-1), (d-2) and / or (d-3) are used, x ′ in the formula (3) may be 0.

（式中、Ｒは上記のとおりであり、ｎ３は３〜８の数を表す）で表わされるものを使用することができる。（ｄ−１）環状オルガノポリシロキサンとしては、具体的には、オクタメチルシクロテトラシロキサン等が挙げられる。 (D-1) As cyclic organopolysiloxane, for example, the following general formula

(Wherein, R is as described above, and n3 represents a number of 3 to 8) can be used. Specific examples of (d-1) cyclic organopolysiloxane include octamethylcyclotetrasiloxane.

（式中、Ｒは上記のとおりであり、ｎ４は０以上の数を表す）で表わされるものを使用することができる。 (D-2) Examples of the trimethylsiloxy group end-capped organosiloxane include the following general formula:

(Wherein, R is as described above, and n4 represents a number of 0 or more) can be used.

（式中、Ｒは上記のとおりであり、ｎ５は１以上の数を表す）で表わされるものを使用することができる。 (D-3) As OH end-blocked organosiloxane, the following general formula

(Wherein, R is as described above, and n5 represents a number of 1 or more) can be used.

Furthermore, the long-chain hydrocarbon-modified silicone / amino-modified silicone copolymer of the present invention can also be obtained by condensation reaction of organosiloxanes having a hydroxyl group. For example, a production method in which dimethylpolysiloxane having an OH terminal and organosilane or organopolysiloxane modified with a long-chain hydrocarbon group or amino group-containing group and having a hydroxyl group are reacted under a known condensation reaction catalyst is exemplified. Is done. The long-chain hydrocarbon-modified silicone / amino-modified silicone copolymer of the present invention is particularly advantageous from the advantages such as the modification rate due to the introduced functional group, the ease of control of the reaction, and the degree of polymerization of the main chain. It is preferably obtained by a hydrosilylation reaction and an equilibrium reaction using the components (a) to (c).

  The long-chain hydrocarbon-modified silicone / amino-modified silicone copolymer of the present invention thus obtained is left as it is as an oily composition containing at least one oil agent (described later) together with the copolymer, or The copolymer or the oily composition can be used as an emulsion composition obtained by emulsification in water, and is particularly suitable as a cosmetic raw material.

  The cosmetic composition of the present invention is an oily composition comprising the long-chain hydrocarbon-modified silicone / amino-modified silicone copolymer, at least one oil agent together with the copolymer, or the copolymer or the oily composition. An emulsion composition obtained by emulsifying the product in water.

  The cosmetic of the present invention essentially contains the long-chain hydrocarbon-modified silicone / amino-modified silicone copolymer (hereinafter sometimes referred to as component (A)). Therefore, the cosmetic of the present invention is not only excellent in the water resistance and cosmetic properties generally provided by the copolymer (A) or the composition thereof, but also in the feeling of use such as slipperiness and moistness. Are better. Although the compounding quantity of the said (A) component is not specifically limited, For example, it can be 0.001-30 weight (mass)% of the cosmetics of this invention, and 0.01-20 weight (mass) )% Is preferable, and 0.1 to 10% by weight (mass)% is more preferable.

  The cosmetics of the present invention include, for example, skin cleansing cosmetics, skin care cosmetics, cosmetics for makeup, skin cosmetics such as antiperspirants, deodorants, UV protection products; hair cleaning cosmetics, hair It can be used in products for conditioning cosmetics, hair styling cosmetics, hair cosmetics such as hair dyeing cosmetics, and bath cosmetics.

  The skin cosmetic can be used for any part of the scalp, face (including lips, eyebrows, cheeks), fingers, nails, and the whole body. Specifically, cleansing gel, cleansing cream, cleansing foam, cleansing milk, cleansing lotion, facial cleansing cream, eye makeup remover, facial cleansing foam, liquid soap (body soap), hand soap, gel soap, solid soap, facial rinse, Skin cleansing cosmetics such as body rinses, shaving creams, light-removing agents, acne-preventive cosmetics; skin creams, scalp treatments, skin milk, milk lotion, milky lotion, skin lotion, moisturizing liquid, beauty liquid, facial pack, Skin powder cosmetics such as body powder, essence, shaving lotion, massage, etc .; foundation, liquid foundation, oily foundation, makeup base, white powder, face powder, lips , Lip balm, cream, lip gloss, eye shadow, eyeliner, eye cream, eyebrows, eyelash cosmetics, eyebrow pencil, eyebrow brush, mascara, blusher, cheek cosmetic (blusher, cheek color), manicure, pedicure, Examples include makeup cosmetics such as nail color, nail lacquer, enamel remover and nail polish; antiperspirants and deodorants such as deodorants; sunscreen agents, sunscreen agents (suntan agents) and other UV protection products. Specific examples of the hair cosmetics include cosmetics for washing hair such as shampoos and rinse-in shampoos; cosmetics for conditioning hair such as oil rinses, cream rinses, treatment rinses, hair conditioners and hair treatments; hair oils and hair waxes Hair styling cosmetics such as hair curling retention agents, setting agents, hair creams, hair sprays, hair liquids, permanent agents; hair coloring cosmetics such as oxidative hair dyes, hair bleaching agents, temporary hair dyes, etc. And hair dyeing cosmetics such as hair color sprays, hair color rinses and hair color sticks. Examples of the bath cosmetic include bath oil, bath salt, and foam bath.

  The container for storing the cosmetic of the present invention is not particularly limited, and a jar, a pump, a tube, a bottle, a pressure can discharge container, a pressure-resistant aerosol container, a light shielding container, a compact container, a metal plate, a stick container, a feeding container Any container such as a spray container or a container with a partition provided with a mixed liquid discharge port can be filled. Tubes tend to be separated easily in ordinary silicone-based preparations, but the cosmetics of the present invention have a suppressed tendency to phase separation and are excellent in stability, so that they are stable even when filled in such tube containers. There is an advantage that it can be stored.

  The cosmetic (and the oily composition) of the present invention can be appropriately prepared by mixing various components known in the cosmetic field together with the component (A). Details will be described below.

[Oil agent]
The cosmetic of the present invention (and the oil composition) preferably contains at least one (B) oil. By using the component (A) and the oil agent (B) in combination, for example, improvement in touch can be achieved. The “oil agent” in the present invention is generally used as a cosmetic ingredient and is not particularly limited. (B) The oil agent is usually in a liquid state at 5 to 100 ° C., preferably 25 ° C., but it may be a solid such as wax, and is in the form of a highly viscous and viscous gum or paste as described below. May be. (B) The oil agent can use 1 type, or 2 or more types according to the objective.

  (B) The oil agent is preferably dispersed in the component (A) or preferably compatible, and the oil phase obtained by mixing the components (A) and (B) is uniformly or homogeneously dispersed. Is preferred. In particular, it is preferable that the oil phase does not substantially contain gel particles. (B) There is no limitation in particular as an oil agent, Arbitrary oil agents can be used. Therefore, as the (B) oil agent, for example, any of (B1) silicone oil agent and (B2) non-silicone oil agent such as hydrocarbon oil can be used. However, from the viewpoint of affinity, a silicone-based oil is preferable as the component (B).

  (B1) Silicone oils are generally hydrophobic, and their molecular structure may be linear, cyclic, or branched. Alternatively, the functional group of the silicone-based oil is generally a methyl group or a hydroxyl group, but may be an organically modified silicone in which a part or all of these are replaced with a functional functional group. These organically modified silicones are organically modified silicones other than the component (A) and are components to be blended in the cosmetic of the present invention. The organically modified silicone may have an alkylene chain, an aminoalkylene chain or a polyether chain in addition to a polysiloxane bond as a main chain, and includes a so-called block copolymer. Moreover, the said organic modification group may have in the side chain or the terminal of a polysiloxane chain, or both. Specifically, amino modified silicone, amino polyether modified silicone, epoxy modified silicone, carboxyl modified silicone, amino acid modified silicone, acrylic modified silicone, phenol modified silicone, amide alkyl modified silicone, polyamide modified silicone, amino glycol modified silicone, alkoxy Examples include modified silicones, higher alkyl modified silicones having 8 to 30 carbon atoms, polyglyceryl modified silicones, glyceryl modified silicones, xylitol modified silicones, sugar alcohol modified silicones, fatty acid modified silicones, higher alcohol modified silicones, and alkyl modified silicone resins. .

（式中、
Ｒ^９は、水素原子、水酸基、置換若しくは非置換の一価炭化水素基、アルコキシ基、ポリオキシアルキレン基、ポリオルガノシロキサン基で示される基から選択される基であり、
ｆは、０〜３の整数であり、ｇ´は、０〜１０，０００の整数であり、ｌ´は、０〜１０，０００の整数であり、但し、１≦ｇ´＋ｌ´≦１０，０００である）で表わされるオルガノポリシロキサンを用いることができる。かかる直鎖状オルガノポリシロキサンの２５℃における粘度は特に限定されないが、シリコーン油と呼ばれる通常０．６５〜１，０００，０００ｍｍ^２／ｓｅｃの範囲のものから、シリコーンガムと呼ばれ超高粘度のものを含んでもよい。 As linear organopolysiloxane, for example, the following general formula (5):

(Where
R ⁹ is a group selected from a group represented by a hydrogen atom, a hydroxyl group, a substituted or unsubstituted monovalent hydrocarbon group, an alkoxy group, a polyoxyalkylene group, a polyorganosiloxane group,
f is an integer of 0 to 3, g ′ is an integer of 0 to 10,000, and l ′ is an integer of 0 to 10,000, provided that 1 ≦ g ′ + l ′ ≦ 10, 000) can be used. The viscosity at 25 ° C. of such a linear organopolysiloxane is not particularly limited, but is usually in the range of 0.65 to 1,000,000 mm ² / sec, which is called silicone oil, and is referred to as silicone gum and has an extremely high viscosity. Things may be included.

  The substituted or unsubstituted monovalent hydrocarbon group has 1 to 30 carbon atoms such as methyl group, ethyl group, propyl group, butyl group, pentyl group, hexyl group, heptyl group, octyl group, decyl group, dodecyl group, etc. Linear or branched alkyl group; cycloalkyl group having 3 to 30 carbon atoms such as cyclopentyl group and cyclohexyl group; aryl having 6 to 30 carbon atoms such as phenyl group, tolyl group, xylyl group and naphthyl group And hydrogen atoms bonded to these carbon atoms are at least partially halogen atoms such as fluorine, epoxy groups, acyl groups, carboxyl groups, amino groups, amide groups, (meth) acryl groups, mercapto groups, carbinols Examples thereof include groups substituted with an organic group including a group and a phenol group. Examples of the alkoxy group include C1-C30 alkoxy groups such as a methoxy group, an ethoxy group, and a propoxy group.

  Specific silicone oils include, for example, trimethylsiloxy group-blocked dimethylpolysiloxane having molecular chains at both ends (low viscosity such as 2 mPa · s and 6 mPa · s to high viscosity such as 1 million mPa · s, and more High-viscosity dimethyl silicone), organohydrogenpolysiloxane, trimethylsiloxy group-capped methylphenyl polysiloxane with molecular chain terminals, trimethylsiloxy group-capped dimethylsiloxane / methylphenylsiloxane copolymer, trimethylsiloxy with molecular chain terminals Blocked diphenylpolysiloxane, molecular chain both ends trimethylsiloxy group blocked dimethylsiloxane / diphenylsiloxane copolymer, trimethylpentaphenyltrisiloxane, phenyl (trimethylsiloxy) siloxane, molecular chain both ends trimethylsiloxy Blocked methylalkylpolysiloxane, molecular chain both ends trimethylsiloxy group-blocked dimethylpolysiloxane / methylalkylsiloxane copolymer, molecular chain both ends trimethylsiloxy group-blocked dimethylsiloxane methyl (3,3,3-trifluoropropyl) siloxane Copolymer α, ω-diethoxypolydimethylsiloxane, higher alkoxy-modified silicone, higher fatty acid-modified silicone, dimethiconol, 1,1,1,3,5,5,5-heptamethyl-3-octyltrisiloxane, 1,1 , 1,3,5,5,5-heptamethyl-3-dodecyltrisiloxane, 1,1,1,3,5,5,5-heptamethyl-3-hexadecyltrisiloxane, tristrimethylsiloxymethylsilane, tristrimethyl Siloxyalkylsilane, tetrakistrimethyl Low molecular weight materials such as siloxysilane, tetramethyl-1,3-dihydroxydisiloxane, octamethyl-1,7-dihydroxytetrasiloxane, hexamethyl-1,5-diethoxytrisiloxane, hexamethyldisiloxane, octamethyltrisiloxane Examples thereof include trimethylsilyl group-capped dimethylpolysiloxane and α, ω-dihydroxypolydimethylsiloxane.

In the cosmetics of the present invention, those having an ultrahigh viscosity and fluidity, which are referred to as silicone gums of 1,000,000 mm ² / s or more, can be suitably used as the silicone oil. Silicone gum is a linear diorganopolysiloxane having a very high degree of polymerization, and is also referred to as silicone raw rubber or organopolysiloxane gum. Silicone gum is distinguished from the above oily silicones in that it has a high degree of polymerization and thus has a measurable degree of plasticity. These silicone gums can be blended in the cosmetic according to the present invention as they are or as a liquid gum dispersion (silicone gum oil dispersion) dispersed in oily silicone.

Examples of such silicone raw rubber include substituted or unsubstituted organopolysiloxanes having dialkylsiloxy units (D units) such as dimethylpolysiloxane, methylphenylpolysiloxane, aminopolysiloxane, methylfluoroalkylpolysiloxane, and the like. As a typical example, a general formula: R ¹⁰ (CH ₃ ) ₂ SiO {(CH ₃ ) ₂ SiO} _s {(CH ₃ ) R ¹² SiO} _t Si (CH ₃ ) ₂ R ¹⁰ (wherein R ¹² is a vinyl group, a phenyl group, an alkyl group having 6 to 20 carbon atoms, an aminoalkyl group having 3 to 15 carbon atoms, a perfluoroalkyl group having 3 to 15 carbon atoms, carbon And a terminal group R ¹⁰ is a group selected from alkyl groups containing a quaternary ammonium base having a number of 3 to 15; A group selected from an alkyl group, a phenyl group, a vinyl group, an aminoalkyl group having 3 to 15 carbon atoms, a hydroxyl group, and an alkoxy group having 1 to 8 carbon atoms, and s = 2,000 to 6,000, t = 0 to 1,000, s + t = 2,000 to 6,000). Among them, dimethylpolysiloxane raw rubber having a polymerization degree of 3000 to 20000 is preferable. An amino-modified methylpolysiloxane raw rubber having a 3-aminopropyl group, an N- (2-aminoethyl) 3-aminopropyl group, or the like at the side chain or terminal of the molecule is preferable. Moreover, in this invention, a silicone gum can be used 1 type or in combination of 2 or more types as needed.

  Silicone gum has an extremely high degree of polymerization, and therefore forms a protective film with excellent persistence to hair and excellent breathability. For this reason, it is a component which can give gloss and luster especially to hair, and can give a firm and firm texture to the whole hair during and after use.

  The compounding quantity of silicone gum is the range of 0.05-30 weight (mass)% of the whole cosmetics, for example, Preferably it is the range of 1-15 weight (mass)%. In addition, if silicone gum is used as an emulsified composition prepared through an emulsification step (including emulsion polymerization) in advance, it can be easily blended and can be blended stably in the cosmetic of the present invention. When the blending amount of the silicone gum is less than the lower limit, there is a possibility that the specific touch and the gloss imparting effect on the hair are insufficient.

（式中、
Ｒ^９は、上記と同様であり、
ｍは、０〜８の整数であり、
ｎは、０〜８の整数であり、但し、３≦ｍ＋ｎ≦８である）で表わされるオルガノポリシロキサンを用いることができる。 As cyclic organopolysiloxane, for example, the following general formula (6):

(Where
R ⁹ is the same as above,
m is an integer of 0 to 8,
n is an integer of 0 to 8, provided that 3 ≦ m + n ≦ 8).

  Cyclic organopolysiloxanes include hexamethylcyclotrisiloxane (D3), octamethylcyclotetrasiloxane (D4), decamethylcyclopentasiloxane (D5), dodecamethylcyclohexasiloxane (D6), 1,1-diethylhexamethyl. Cyclotetrasiloxane, phenylheptamethylcyclotetrasiloxane, 1,1-diphenylhexamethylcyclotetrasiloxane, 1,3,5,7-tetravinyltetramethylcyclotetrasiloxane, 1,3,5,7-tetramethylcyclotetra Siloxane, 1,3,5,7-tetracyclohexyltetramethylcyclotetrasiloxane, tris (3,3,3-trifluoropropyl) trimethylcyclotrisiloxane, 1,3,5,7-tetra (3-methacryloxypro L) Tetramethylcyclotetrasiloxane, 1,3,5,7-tetra (3-acryloxypropyl) tetramethylcyclotetrasiloxane, 1,3,5,7-tetra (3-carboxypropyl) tetramethylcyclotetrasiloxane 1,3,5,7-tetra (3-vinyloxypropyl) tetramethylcyclotetrasiloxane, 1,3,5,7-tetra (p-vinylphenyl) tetramethylcyclotetrasiloxane, 1,3,5, 7-tetra [3- (p-vinylphenyl) propyl] tetramethylcyclotetrasiloxane, 1,3,5,7-tetra (N-acryloyl-N-methyl-3-aminopropyl) tetramethylcyclotetrasiloxane, 1 , 3,5,7-tetra (N, N-bis (lauroyl) -3-aminopropyl) tetramethyl An example is rotetrasiloxane.

（式中、
Ｒ^９は、上記と同様であり、
ｐは１〜４の整数であり、
ｑは０〜５００の整数である）
で表されるオルガノポリシロキサンのような揮発性を有する低分子のものから、シリコーン樹脂と呼ばれる液状、固形状のものを使用することができる。 Examples of the branched organopolysiloxane include the following general formula (7):

(Where
R ⁹ is the same as above,
p is an integer of 1 to 4,
q is an integer of 0 to 500)
From a low-molecular material having volatility such as an organopolysiloxane represented by the formula, a liquid or solid material called a silicone resin can be used.

  Examples of branched organopolysiloxanes include methyltristrimethylsiloxysilane, ethyltristrimethylsiloxysilane, propyltristrimethylsiloxysilane, tetrakistrimethylsiloxysilane, phenyltristrimethylsiloxysilane, low molecular weight, and branched organopolysiloxane. A silicone resin having a branched structure, a network structure or a cage structure may be used. A silicone resin having at least a monoorganosiloxy unit (T unit) and / or a siloxy unit (Q unit) is preferred. The silicone resin having these branch units has a network structure and forms a uniform film when applied to hair or the like, and provides a protective effect against drying and low temperatures. Furthermore, the silicone resin having these branch units can be firmly adhered to hair or the like, and can give gloss or transparency to the hair or the like.

  Hereinafter, the higher alkyl-modified silicone, the alkyl-modified silicone resin, and the polyamide-modified silicone resin that are particularly preferable as the organic-modified silicone will be described. Higher alkyl-modified silicones are waxy at room temperature and are useful components as part of the base of oily solid cosmetics. Therefore, it can be suitably used in the cosmetic of the present invention. Examples of such higher alkyl-modified silicone waxes include molecular long-chain trimethylsiloxy group-capped methyl long-chain alkyl polysiloxane, molecular chain both-end trimethylsiloxy group-capped dimethylpolysiloxane / methyl long-chain alkylsiloxane copolymer, molecule Examples include long-chain alkyl-modified dimethylpolysiloxane at both chain ends. Examples of these commercially available products include AMS-C30 Cosmetic Wax, 2503 Cosmetic Wax and the like (manufactured by Dow Corning, USA).

  Since the component (A) has a long-chain hydrocarbon group, it is excellent in the dispersion characteristics of the higher alkyl-modified silicone wax, and therefore, a cosmetic excellent in long-term storage stability can be obtained. Moreover, the moldability of cosmetics is also excellent. In particular, in a system containing powder, it has a quality advantage that high-grade alkyl-modified silicone wax is unlikely to be separated, and has excellent shape-retaining strength, and provides a cosmetic that stretches smoothly and uniformly when applied. Can do.

  In the cosmetic of the present invention, the higher alkyl-modified silicone wax preferably has a melting point of 60 ° C. or higher from the standpoint of a cosmetic durability effect and high-temperature stability.

  The alkyl-modified silicone resin is a component that imparts sebum durability, moisture retention, and a fine texture to cosmetics, and a wax-like one can be suitably used at room temperature. For example, a silsesquioxane resin wax described in JP-T-2007-532754 is preferable. Examples of these commercially available products include SW-8005 C30 RESIN WAX (manufactured by Dow Corning, USA).

  The component (A) can uniformly disperse the alkyl-modified silicone resin wax in the cosmetic as in the case of the higher alkyl-modified silicone wax. Furthermore, the oil phase containing such an alkyl-modified silicone resin wax can be stably emulsified, optionally with other surfactants, improving the conditioning effect on the hair and imparting a moist feel. it can.

  Examples of the polyamide-modified silicone include siloxane-based polyamide compounds described in US Pat. No. 5,981,680 (Japanese Patent Laid-Open No. 2000-038450) and JP-T-2001-512164, and commercially available products include 2- 8178 Gelant, 2-8179 Gelrant etc. (made by Dow Corning USA). Such a polyamide-modified silicone also functions as a thickening / gelling agent for oily raw materials, particularly silicone oil.

  When the polyamide-modified silicone is used in combination with the component (A), the cosmetic of the present invention has good elongation and softness when applied to hair and the like, and is further excellent in stability and adhesion. In addition, it gives a glossy transparency and excellent gloss, and it is possible to adjust the viscosity and hardness (flexibility) of the entire cosmetic including oily raw materials as appropriate. There is an advantage in quality that a sticky feel) can be suppressed. Furthermore, since the dispersion stability of a fragrance | flavor, powder, etc. is improved by use of (A) component, for example, there exists the characteristic that a uniform and fine makeup feeling lasts for a long time.

  Representative examples of (B2) non-silicone oils include (B2-1) higher alcohols, (B2-2) hydrocarbon oils, (B2-3) fatty acid ester oils, (B2-4) higher fatty acids, oils and fats, and fluorine oils. Although not particularly limited in the present invention, higher alcohols, hydrocarbon oils, fatty acid ester oils and higher fatty acids are preferred, and higher alcohols are particularly preferred. Since these oil agents show excellent compatibility and dispersibility with respect to the component (A), they can be stably blended in the cosmetic composition of the present invention, supplement the effects of the component (A), and are unique to each. The effect can be reinforced.

  (B2-1) The higher alcohol is, for example, a higher alcohol having 10 to 30 carbon atoms. The higher alcohol is a saturated or unsaturated monohydric aliphatic alcohol, and the hydrocarbon group portion may be either linear or branched, but is more preferably linear. preferable. Examples of the higher alcohol having 10 to 30 carbon atoms include lauryl alcohol, myristyl alcohol, palmityl alcohol, stearyl alcohol, behenyl alcohol, hexadecyl alcohol, oleyl alcohol, isostearyl alcohol, hexyl decanol, octyldodecanol, cetostearyl. Examples include alcohol, 2-decyltetradecinol, cholesterol, sitosterol, phytosterol, lanosterol, lanolin alcohol, hydrogenated lanolin alcohol, and the like. In the present invention, it is preferable to use a higher alcohol having a melting point of 40 to 80 ° C. alone or to combine a plurality of higher alcohols so that the melting point is 40 to 70 ° C. Such higher alcohols are particularly useful as a base for cosmetics because they form an aggregate called α-gel together with a surfactant to increase the viscosity of the preparation and stabilize the emulsion. . Among the organically modified silicones already described as (B) oil agents, in particular, higher alcohol-modified silicones obtained by modifying undecenyl alcohol to monohydrogenheptamethyltrisiloxane are added to the side as an oil agent, α-gel It has an aspect as a higher alcohol for forming aggregates, and can be used in combination as necessary for the purpose of improving touch.

  (B2-2) As hydrocarbon oil, for example, liquid paraffin, light liquid isoparaffin, heavy liquid isoparaffin, petrolatum, n-paraffin, isoparaffin, isododecane, isohexadecane, polyisobutylene, hydrogenated polyisobutylene, polybutene, ozokerite, Examples include ceresin, microcrystalline wax, paraffin wax, polyethylene wax, polyethylene / polypyropylene wax, squalane, squalene, pristane, and polyisoprene.

  (B2-3) As fatty acid ester oil, for example, hexyl decyl octanoate, cetyl octanoate, isopropyl myristate, isopropyl palmitate, butyl stearate, hexyl laurate, myristyl myristate, oleyl oleate, decyl oleate, Octyldodecyl myristate, hexyldecyl dimethyloctanoate, cetyl lactate, myristyl lactate, diethyl phthalate, dibutyl phthalate, lanolin acetate, ethylene glycol monostearate, propylene glycol monostearate, propylene glycol dioleate, glyceryl monostearate, Glyceryl monooleate, glyceryl tri-2-ethylhexanoate, trimethylolpropane tri-2-ethylhexanoate, ditrimethylotriethylhexanoate Propane, (isostearic acid / sebacic acid) ditrimethylolpropane, trimethylolpropane trioctanoate, trimethylolpropane triisostearate, diisopropyl adipate, diisobutyl adipate, 2-hexyldecyl adipate, di-2-heptylundecyl adipate , Diisostearyl malate, hydrogenated castor oil monoisostearate, N-alkyl glycol monoisostearate, octyldodecyl isostearate, isopropyl isostearate, isocetyl isostearate, ethylene glycol di-2-ethylhexanoate, 2-ethylhexane Cetyl acid, tetra-2-ethylhexanoic acid pentaerythritol, octyl dodecyl gum ester, ethyl oleate, octyl dodecyl oleate, Neopentyl glycol caprate, triethyl citrate, 2-ethylhexyl succinate, dioctyl succinate, isocetyl stearate, diisopropyl sebacate, di-2-ethylhexyl sebacate, diethyl sebacate, dioctyl sebacate, dibutyloctyl sebacate, parimitin Cetyl acid, octyldodecyl palmitate, octyl palmitate, 2-ethylhexyl palmitate, 2-hexyldecyl palmitate, 2-heptylundecyl palmitate, cholesteryl 12-hydroxystearylate, dipentaerythritol fatty acid ester, 2-myristate 2-ester Hexyldecyl, ethyl laurate, N-lauroyl-L-glutamic acid-2-octyldodecyl ester, N-lauroyl-L-glutamic acid di (choles Ril / behenyl / octyldodecyl), N-lauroyl-L-glutamate di (cholesteryl / octyldodecyl), N-lauroyl-L-glutamate di (phytosteryl / behenyl / octyldodecyl), N-lauroyl-L-glutamate di (phytosteryl) / Octyldodecyl), N-lauroylsarcosine isopropyl, diisostearyl malate, neopentyl glycol dioctanoate, isodecyl neopentanoate, isotridecyl neopentanoate, isostearyl neopentanoate, isononyl isononanoate, isotridecyl isononanoate, octyl isononanoate, isononanoic acid Isotridecyl, diethylpentanediol dineopentanoate, methylpentanediol dineopentanoate, octyldodecyl neodecanoate, geo 2-butyl-2-ethyl-1,3-propanediol, pentaocterythryl tetraoctanoate, hydrogenated rosin pentaerythrityl, pentaerythrityl triethylhexanoate, (hydroxystearic acid / stearic acid / rosinic acid) dipentaerythrityl Polyglyceryl tetraisostearate, polyglyceryl-10 nonaisostearate, deca (erucic acid / isostearic acid / ricinoleic acid) polyglyceryl-8, (hexyldecanoic acid / sebacic acid) diglyceryl oligoester, glycol distearate (ethylene glycol distearate), Diisopropyl linoleate diisopropyl, dimer dilinoleate diisostearyl, dimer dioleyl di (isostearyl / phytosteryl), dimer dilinoleate Ytosteryl / behenyl), dimer linoleic acid (phytosteryl / isostearyl / cetyl / stearyl / behenyl), dimer linoleic acid dimer linoleyl, diisostearate dimer linoleyl, dimer linoleyl hydrogenated rosin condensate, dimer Linoleic acid hydrogenated castor oil, hydroxyalkyl dimer linoleyl ether, glyceryl triisooctanoate, glyceryl triisostearate, glyceryl trimyristate, glyceryl triisopalmitate, glyceryl trioctanoate, glyceryl trioleate, glyceryl diisostearate, tri ( Caprylic acid / Capric acid) Glyceryl, Tri (Caprylic acid / Capric acid / Myristic acid / Stearic acid) Glyceryl, Hydrogenated rosin triglyceride (Hydrogenated) Stelgam), rosin triglyceride (ester gum), glyceryl behenate, glyceryl di-2-heptylundecanoate, diglyceryl myristate, cholesteryl acetate, cholesteryl nonanoate, cholesteryl stearate, cholesteryl isostearate, oleic acid Cholesteryl, cholesteryl 12-hydroxystearate, macadamia nut oil fatty acid cholesteryl, macadamia nut oil fatty acid phytosteryl, isostearic acid phytosteryl, soft lanolin fatty acid cholesteryl, hard lanolin fatty acid cholesteryl, long chain branched fatty acid cholesteryl, long chain α-hydroxy fatty acid cholesteryl, octyl ricinoleate Dodecyl, lanolin fatty acid octyldodecyl, octyldodecyl erucate, isos Stearic acid hydrogenated castor oil, avocado oil fatty acid ethyl, isopropyl lanolate, etc. are exemplified. Lanolin and lanolin derivatives can also be used as fatty acid ester oils.

  (B2-4) Examples of higher fatty acids include lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, undecylenic acid, oleic acid, linoleic acid, linolenic acid, arachidonic acid, eicosapentaenoic acid (EPA), and docosahexaene. Examples include acid (DHA), isostearic acid, 12-hydroxystearic acid and the like.

  (B) As the oil agent, a silicone oil agent and a non-silicone oil agent may be used in combination. By using both, in addition to the refreshing feel peculiar to silicone oil, it retains moisture and moisturizes so that the cosmetics of the present invention moisturize the skin or hair (also referred to as “moist feel”) or smooth Can be imparted with a good feel, and there is an advantage that the temporal stability of the cosmetic is not impaired. Furthermore, cosmetics containing hydrocarbon oils and / or fatty acid ester oils and silicone oils apply these moisturizing ingredients (hydrocarbon oils and / or fatty acid ester oils) in a more stable and uniform state on the skin or hair. Therefore, the moisturizing effect of the moisturizing component on the skin is improved. Therefore, compared with cosmetics containing only non-silicone oils (hydrocarbon oils, fatty acid ester oils, etc.), cosmetics containing silicone oils together with non-silicone oils should give a smoother and moist feel. There is an advantage that can be.

  In the present invention, in addition to the above oil agents, fats and oils, higher fatty acids, fluorinated oils and the like may be used as the (B) oil agent, or two or more of these may be used in combination. In particular, plant-derived oils and fats are preferably used in the cosmetic of the present invention because they give a healthy image derived from natural products and are excellent in moisturizing property, familiarity to hair, and the like.

  As fats and oils, natural animal and vegetable oils and semi-synthetic fats and oils, such as avocado oil, linseed oil, almond oil, ibotarou, eno oil, olive oil, cacao butter, kapok wax, kaya oil, carnauba wax, liver oil, candelilla wax, beef tallow, 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, jojo barrow, olive squalane, shellac wax, Turtle oil, soybean oil, tea seed oil, camellia oil, evening primrose 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, water Jojoba ester, 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, POE lanolin alcohol ether, POE lanolin alcohol acetate, lanolin fatty acid polyethylene glycol, POE hydrogenated lanolin alcohol ether, POE cholesterol ether, monostearyl glycerol ether (batyl alcohol), monooleyl Examples thereof include glyceryl ether (ceralkyl alcohol) and egg yolk oil. However, POE means polyoxyethylene.

  Examples of the fluorinated oil include perfluoropolyether, perfluorodecalin, and perfluorooctane.

  The blending amount of the (B) oil in the cosmetic of the present invention is not particularly limited, but it is preferably blended within the range of 0.1 to 90% by weight (mass), and preferably 0.5 to 70%. (Mass)% is more preferable, 1-50 weight (mass)% is still more preferable, and 5-25 weight (mass)% is especially preferable.

  Moreover, the blend ratio of (B) oil agent and (A) component in the cosmetics (and the said oil composition) of this invention, and the weight ratio of (B) / (A) are in the range of 0.01-100. It is preferable that it is, and it is more preferable that it is 0.1-50. This is because the effect of the component (A) is lowered when the amount of the component (B) is too large.

  The cosmetic of the present invention preferably contains at least one (C) surfactant. The type of (C) surfactant is not limited, but (C1) anionic surfactant, (C2) cationic surfactant, (C3) nonionic surfactant, (C4) amphoteric surfactant. And (C5) at least one selected from the group consisting of semipolar surfactants.

  (C1) Examples of the anionic surfactant include 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, octylbenzenesulfonic acid, dodecylbenzenesulfonic 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 salt, polyoxyalkylene alkyl phenyl ether sulfate, alkane sulfonate, octyltrimethylammonium hydroxide, dodecyl trime Ruammonium 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 phosphorus Acid salt, alkyloylalkyl taurine salt, N-acyl amino acid salt, sulfosuccinate, alkyl ether carboxylate, amide ether carboxylate, α-sulfo fatty acid ester salt, alanine derivative 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.

  (C2) Cationic surfactants include 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, bromide Behenyltrimethylammonium chloride, distearyldimethylammonium chloride, dicocoyldimethylammonium chloride, dioctyldimethylammonium chloride, di (POE) oleylmethylammonium chloride (2EO), benzalkonium chloride, alkylbenzalkonium chloride, alkyldimethylbenzalkonium chloride , Benzethonium chloride, stearyldimethylbenzylammonium chloride, lanolin-derived quaternary Numonium salt, diethylaminoethylamide stearate, dimethylaminopropylamide stearate, amidopropyldimethylhydroxypropylammonium chloride, stearoylcholaminoformylmethylpyridinium chloride, cetylpyridinium chloride, tall oil alkylbenzylhydroxyethylimidazolinium chloride, benzyl Ammonium salts are exemplified.

  (C3) Nonionic surfactants include polyoxyalkylene ethers, polyoxyalkylene alkyl ethers, polyoxyalkylene fatty acid esters, polyoxyalkylene fatty acid diesters, polyoxyalkylene resin acid esters, polyoxyalkylene ( Hardened) Castor oil, polyoxyalkylene alkylphenols, polyoxyalkylene alkyl phenyl ethers, polyoxyalkylene phenyl phenyl ethers, polyoxyalkylene alkyl esters, polyoxyalkylene alkyl esters, sorbitan fatty acid esters, polyoxyalkylene sorbitans Alkyl esters, polyoxyalkylene sorbitan fatty acid esters, polyoxyalkylene sorbit fatty acid esters, polyoxy Lukylene glycerol fatty acid esters, polyglycerol alkyl ethers, polyglycerol fatty acid esters, sucrose fatty acid esters, fatty acid alkanolamides, alkyl glucosides, polyoxyalkylene fatty acid bisphenyl ethers, polypropylene glycol, diethylene glycol, polyoxyalkylene Examples include modified silicones, polyglyceryl-modified silicones, glyceryl-modified silicones, fluorosurfactants, polyoxyethylene / polyoxypropylene block polymers, and alkylpolyoxyethylene / polyoxypropylene block polymer ethers. As the polyoxyalkylene-modified silicone, polyglyceryl-modified silicone, and glyceryl-modified silicone, those having an alkyl branch, a straight-chain silicone branch, a siloxane dendrimer branch and the like simultaneously with a hydrophilic group can be suitably used.

  In addition to the side as an oil agent, the organic modified silicone already described as (B) oil agent has the side as a nonionic emulsifier depending on the structure. That is, organic modified silicone oils such as polyoxyalkylene-modified silicone, polyglyceryl-modified silicone, glyceryl-modified silicone, xylitol-modified silicone, sugar alcohol-modified silicone having a hydrophilic part and a hydrophobic part in the molecule are used as nonionic surfactants. It has a function. Further, the component (A) itself has its function. These function as an auxiliary to improve the stability of the (C3) nonionic surfactant, and may improve the stability of the whole preparation, and can be used in combination. Particularly in hair cosmetics, water-soluble polyether-modified silicone (including linear block ABn-type polyether-modified silicone, linear block ABn-type aminopolyether-modified silicone, etc.), polyglyceryl-modified silicone, glyceryl-modified silicone, xylitol-modified Silicone, sugar alcohol-modified silicone, and the like can impart smooth finger-penetrating properties to the hair during rinsing, and can be suitably blended in terms of improving touch.

  (C4) Amphoteric surfactants include imidazoline type, amide betaine type, alkyl betaine type, alkyl amide betaine type, alkyl sulfobetaine type, amide sulfobetaine type, hydroxysulfobetaine type, carbobetaine type, phosphobetaine type, amino Examples thereof include carboxylic acid type and amide amino acid type amphoteric surfactants. 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 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 amino acid Amidobetaine-type amphoteric surfactants such as propyldimethylaminoacetic acid betaine, stearic acid amidopropyldimethylaminoacetic acid betaine, oleic acid amidopropyldimethylaminoacetic acid betaine; alkylsulfobetaine-type amphoteric surfactants such as coconut oil fatty acid dimethylsulfopropylbetaine Alkylalkylsulfobetaine-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′-carboxy Methylethylenediamine sodium, N-lauroyl-N′-hydroxyethyl-N′-carboxymethylethylenediamine potassium, N-oleoyl-N′-hydroxyethyl-N′-carboxymethylethylenediamine potassium, N-lauroyl-N-hydroxyethyl- N'-carboxymethylethylenediamine sodium, N-oleoyl-N-hydroxyethyl-N'-carboxymethylethylenediamine sodium, N-cocoyl-N-hydroxyethyl-N'-carboxymethylethylenediamine sodium, N-lauroyl-N-hydroxy Ethyl-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′-dicarboxymethyl Such as ethylenediamine disodium, N-oleoyl-N-hydroxyethyl-N ′, N′-dicarboxymethylethylenediamine disodium, N-cocoyl-N-hydroxyethyl-N ′, N′-dicarboxymethylethylenediamine disodium, etc. An amide amino acid type amphoteric surfactant is exemplified.

  (C5) 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, 8 carbon atoms ~ 18 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, myristate amidoethyl dimethylamine oxide, palm fatty acid amidoethyl dimethylamine oxide, lauric acid amidoethyl diethylamine oxide, myristic amidoethyl diethylamine oxide, palm 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 blending amount of the (C) surfactant in the cosmetic composition of the present invention is not particularly limited. %, And a range of 1 to 50 (mass)% is preferable. From the standpoint of detergency, it is more preferable to add 5 to 25% by weight (mass) of a surfactant.

[alcohol]
The cosmetic of the present invention preferably further contains at least one (D) alcohol. (D) As alcohol, 1 type, or 2 or more types of polyhydric alcohol and / or lower monohydric alcohol can be used. Examples of the lower alcohol include ethanol, isopropanol, n-propanol, t-butanol, sec-butanol and the like, and ethanol is preferable. Examples of the polyhydric alcohol include 1,3-propanediol, 1,3-butylene glycol, 1,2-butylene glycol, propylene glycol, trimethylene glycol, tetramethylene glycol, 2,3-butylene glycol, pentamethylene glycol, 2 -Dihydric alcohols such as butene-1,4-diol, dibutylene glycol, pentyl glycol, hexylene glycol, octylene glycol, trihydric alcohols such as glycerin, trimethylolpropane, 1,2,6-hexanetriol, penta Polyhydric alcohols such as erythritol and xylitol having a valence of 4 or more, sorbitol, mannitol, maltitol, maltotriose, sucrose, erythritol, glucose, fructose, starch degradation products, maltose, xylitol They include sugar alcohols such as amylolytic sugar reducing alcohol. In addition to these low molecular weight polyhydric alcohols, polyhydric alcohol polymers such as diethylene glycol, dipropylene glycol, triethylene glycol, polypropylene glycol, tetraethylene glycol, diglycerin, polyethylene glycol, triglycerin, tetraglycerin, polyglycerin, etc. Etc. are exemplified. Among these, 1,3-propanediol, 1,3-butylene glycol, sorbitol, dipropylene glycol, glycerin, and polyethylene glycol are particularly preferable.

  (D) As for the compounding quantity of alcohol, the range of 0.1-50 weight (mass)% of the whole cosmetics of this invention is suitable. Alcohol can be blended in an amount of about 5 to 30% by weight (mass)% of the entire cosmetic for the purpose of improving the storage stability of the cosmetic, and is a preferred embodiment of the present invention.

[Water-soluble polymer]
The cosmetic of the present invention preferably contains at least one (E) water-soluble polymer. (E) The water-soluble polymer is blended for the purpose of preparing a cosmetic material in a desired dosage form and improving the feeling of use of the cosmetic material such as touch to hair and the like, and improvement of the conditioning effect.

  (E) The water-soluble polymer may be any amphoteric, cationic, anionic, nonionic, or water-swellable clay mineral as long as it is used in ordinary cosmetics. One type or two or more types of (E) water-soluble polymers can be used in combination. These (E) water-soluble polymers have a thickening effect on the water-containing component, so that gel-like water-containing hair cosmetics, water-in-oil emulsion hair cosmetics, and oil-in-water emulsion hair cosmetics are particularly obtained. Useful.

  Examples of natural water-soluble polymers include gum arabic, gum tragacanth, galactan, guar gum, carob gum, caraya gum, carrageenan, pectin, agar, quince seed (malmello), alge colloid (gypsum extract), starch (rice, corn, potato, Wheat), plant polymers such as glycyrrhizic acid, microbial polymers such as xanthan gum, dextran, succinoglucan and pullulan, and animal polymers such as collagen, casein, albumin and gelatin. Examples of semi-synthetic water-soluble polymers include starch polymers such as carboxymethyl starch and methylhydroxypropyl starch, methylcellulose, nitrocellulose, ethylcellulose, methylhydroxypropylcellulose, hydroxyethylcellulose, sodium cellulose sulfate, and hydroxypropyl. Examples thereof include cellulose polymers such as cellulose, sodium carboxymethylcellulose (CMC), crystalline cellulose, and cellulose powder, and alginic acid polymers such as sodium alginate and propylene glycol alginate. Examples of the synthetic water-soluble polymer include vinyl polymers such as polyvinyl alcohol, polyvinyl methyl ether polymers, polyvinyl pyrrolidone, carboxyvinyl polymer (CARBOPOL 940, 941; Nippon Lubrizol), polyethylene glycol 20,000. Polyoxyethylene polymers such as polyethylene glycol 6,000 and polyethylene glycol 4,000, polyoxyethylene polyoxypropylene copolymers, copolymer polymers such as PEG / PPG methyl ether, sodium polyacrylate, poly Examples include acrylic polymers such as ethyl acrylate and polyacrylamide, polyethyleneimine, and cationic polymers. Water-swellable clay mineral is an inorganic water-soluble polymer and is a kind of colloid-containing aluminum silicate having a three-layer structure. Specifically, bentonite, montmorillonite, piderite, nontronite, saponite, hectorite Examples thereof include aluminum magnesium silicate and anhydrous silicic acid, and these may be natural products or synthetic products.

  As a component that can be suitably blended in hair cosmetics, in particular, (E1) a cationic water-soluble polymer can be mentioned. (E1) Specific examples of cationic water-soluble polymers 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, etc.), vinylpyrrolidone derivatives (for example, vinylpyrrolidone / dimethylaminoethyl methacrylate copolymer salt, vinylpyrrolidone)・ Methacrylamidopropyltrimethylammonium chloride copolymer, vinylpyrrolidone / methylvinylimidazolium chloride copolymer, etc.), methacrylic acid derivatives (for example, methacrylo Le ethyl dimethyl betaine chloride methacryloyloxyethyl trimethyl ammonium-2-hydroxyethyl methacrylate copolymer, methacryloyl ethyl dimethyl betaine chloride methacryloyloxyethyl trimethyl ammonium methacrylate methoxy polyethylene glycol copolymer) and the like.

  Moreover, (E2) amphoteric water-soluble polymer can be mentioned as a component which can be suitably mix | blended with hair cosmetics. (E2) Specific 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) Methacrylic acid derivatives (eg, polymethacryloylethyldimethylbetaine, (methacryloyloxyethylcarboxybetaine / alkyl methacrylate) copolymer, (octylacrylamide / hydroxypropyl acrylate / butylaminoethyl methacrylate) copolymer, N-methacryloyloxyethyl N, N-dimethylammonium-α-methylcarboxybetaine / alkyl methacrylate copolymer, etc.).

  The amount of the (E) water-soluble polymer in the cosmetic of the present invention can be appropriately selected according to the type and purpose of the cosmetic, but is 0.01 to 5.0 weight ( The range of 0.1% by weight to 3.0% by weight (mass) is more preferable in order to obtain a particularly excellent usability. If the blending amount of the water-soluble polymer exceeds the upper limit, depending on the type of cosmetics, there may remain a stiff feel on the hair, etc. Technical effects may not be fully realized.

[Thickener / gelator]
The cosmetic of the present invention preferably further contains at least one (F) thickener / gelling agent. As the water-based thickening and gelling agent, the above-mentioned water-soluble polymer (E) is preferably used, and as the oil-soluble thickening and gelling agent, for example, aluminum stearate, magnesium stearate, zinc Metal soap such as myristate, amino acid derivatives such as N-lauroyl-L-glutamic acid, α, γ-di-n-butylamine, dextrin palmitate, dextrin stearate, dextrin 2-ethylhexanoate palmitate, etc. Examples thereof include sucrose fatty acid esters such as dextrin fatty acid ester, sucrose palmitate ester and sucrose stearate ester, and benzylidene derivatives of sorbitol such as monobenzylidene sorbitol and dibenzylidene sorbitol. These may be used alone or in combination of two or more as required.

  (F) An organically modified clay mineral may be used as a thickener / gelator. The organically modified viscosity mineral can be used as a thickening / gelling agent for oils in the same manner as the oil-soluble thickening / gelling agent. Examples of such organically modified clay minerals include dimethylbenzyl dodecyl ammonium montmorillonite clay, dimethyl dioctadecyl ammonium montmorillonite clay, dimethyl alkyl ammonium hectorite, benzyl dimethyl stearyl ammonium hectorite, distearyl dimethyl ammonium chloride-treated aluminum magnesium silicate, and the like. It is done. Examples of these commercially available products include Benton 27 (benzyldimethylstearyl ammonium chloride-treated hectorite: National Red), Benton 38 (distearyldimethylammonium chloride-treated hectorite: National Red), and the like.

  In addition to the side as an oil agent, the organically modified silicone already described as (B) the oil agent has a side as a (F) thickener and a gelling agent depending on the structure. Specifically, the above-described polyamide-modified silicone (for example, 2-8178 Gelrant manufactured by Toray Dow Corning), crosslinkable organopolysiloxane described later, siloxane polymer containing amino acid derivative segment (for example, JP-A-2002-080599), silyl Silica (for example, Toray Dow Corning VM-2260, VM-2270), highly polymerized polyether modified silicone (for example, Toray Dow Corning BY11-030), highly polymerized xylitol modified silicone, highly polymerized polyglyceryl modified Silicone (for example, JP2011-126854) is available.

  Although the usage-amount of (F) thickener and a gelatinizer in the cosmetics of this invention is not specifically limited, For example, 0.5-50 weight ( (Mass) part is preferable, and a range of 1 to 30 parts by weight (mass) part is more preferable. As a ratio to the whole cosmetics, 0.01-30 weight (mass)% is preferable. 0.1-20 weight (mass)% is more preferable, and 1-10 weight (mass)% is still more preferable.

  By thickening or gelling the oil in the cosmetic of the present invention, the viscosity and hardness of the cosmetic can be moderated, and its appearance, blendability, and feeling of use can be improved. It can be implemented in the form of a cosmetic. As an example, a paste-like or gel-like cosmetic dosage form can be mentioned. (F) When a thickener / gelling agent is used, there is a quality advantage that oiliness (oily and sticky feel) can be further suppressed as a whole, and retention can be further improved.

[powder]
The cosmetic of the present invention can further contain (G) powder. The “powder” in the present invention is generally used as a component of cosmetics, and includes white and colored pigments and extender pigments. White and colored pigments are used for coloring cosmetics, while extender pigments are used for improving the feel of cosmetics. As the powder (G) in the present invention, white and colored pigments usually used in cosmetics, and extender pigments can be used without particular limitation. It is preferable to blend one kind or two or more kinds of powders.

  (G) Powder shape (spherical, rod-like, needle-like, plate-like, indeterminate shape, spindle shape, etc.), particle diameter (fog-like, fine particles, pigment grade, etc.), and particle structure (porous, nonporous) Etc.) is not limited at all, but the average primary particle diameter is preferably in the range of 1 nm to 100 μm.

  Examples of the powder (G) include inorganic powder, organic powder, surfactant metal salt powder (metal soap), colored pigment, pearl pigment, metal powder pigment, and the like. You can also use it. Specifically, as the inorganic powder, 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, sodium silicate, sodium magnesium silicate, magnesium silicate, magnesium aluminum silicate, calcium silicate , Barium silicate, strontium silicate, metal tungstate, hydroxyapatite, vermiculite, hydrite, bentonite, montmorillonite, hectorite, zeolite, ceramic powder, dicalcium phosphate, alumina, hydroxylation Luminium, 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, polymethylsilsesquioxane spherical powder, styrene / acrylic acid copolymer, divinylbenzene / styrene copolymer, vinyl resin, urea resin , Phenol resin, fluorine resin, silicon resin, acrylic resin, melamine resin, epoxy resin, polycarbonate resin, microcrystalline fiber powder, denp Powders, lauroyl lysine, etc .; surfactant metal salt powders include zinc stearate, aluminum stearate, calcium stearate, magnesium stearate, zinc myristate, magnesium myristate, zinc palmitate, zinc laurate, zinc cetyl phosphate , Calcium cetyl phosphate, sodium cetyl phosphate, etc .; as colored pigments, inorganic red pigments such as bengara, iron oxide, iron hydroxide, iron titanate, γ-iron oxide, yellow iron oxide, loess, etc. Inorganic yellow pigments, 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, bitumen and ultramarine blue Inorganic blue pigments such as Red No. 3, Red No. 104, Red 106, Red 201, Red 202, Red 204, Red 205, Red 220, Red 226, Red 227, Red 228, Red 230, Red 401, Red 505, Yellow 4 No. 5, 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 205, Orange 201, Orange 203, Orange 204, Orange 206, Orange 207 and other tar dyes are raked, and natural dyes such as carminic acid, laccaic acid, calsamine, bradylin, crocin As pearl pigments, titanium oxide-coated mica, mica titanium, iron oxide-treated mica titanium, titanium oxide-coated mica, bismuth oxychloride, titanium oxide Covered bismuth oxychloride, titanium oxide-coated talc, fish scale flake, 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 a part or all of these (G) powders are subjected to a surface treatment such as a water repellent treatment or a hydrophilic treatment. Note that these powders may be combined. Moreover, what was surface-treated with a general oil agent, a silicone compound other than the component (A), a fluorine compound, a surfactant, a thickener, and the like can be used, and one or more kinds as necessary. Can be used.

  The water-repellent treatment is not particularly limited, and examples thereof include (G) treating the powder with various water-repellent surface treatment agents. For example, methyl hydrogen polysiloxane treatment, silicone resin treatment, silicone Organosiloxane treatment such as gum treatment, acrylic silicone treatment and fluorinated silicone treatment; metal soap treatment such as zinc stearate treatment; silane treatment such as silane coupling agent treatment and alkylsilane treatment; perfluoroalkylsilane, perfluoroalkylphosphorus Fluorine compound treatment such as acid ester salt and 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. Two or more kinds can be used in combination.

  (G) Silicone elastomer powder can also be used as the powder. The silicone elastomer powder is a crosslinked product of a linear diorganopolysiloxane mainly composed of diorganosiloxy units (D units), and an organohydrogenpolysiloxane having a silicon-bonded hydrogen atom at a side chain or terminal and a side chain or A diorganopolysiloxane having an unsaturated hydrocarbon group such as an alkenyl group at the terminal can be suitably obtained by a crosslinking reaction under a hydrosilylation reaction catalyst. Silicone elastomer powder is softer and more resilient than silicone resin powder consisting of T units and Q units, and also has excellent oil absorption, so that it absorbs fats and oils on the skin and prevents breakup of makeup. it can.

  The silicone elastomer powder can take various shapes such as a spherical shape, a flat shape, and an indefinite shape. The silicone elastomer powder may be in the form of an oil dispersion. The cosmetic of the present invention is a silicone elastomer powder having a particle shape, and has an average primary particle diameter measured by observation using an electron microscope and / or laser diffraction / scattering method of 0.1. Silicone elastomer powder that falls within the range of ˜50 μm and whose primary particles have a spherical shape can be suitably blended. The silicone elastomer constituting the silicone elastomer powder preferably has a hardness of 80 or less, more preferably 65 or less according to the type A durometer of JIS K 6253 “Method for testing hardness of vulcanized rubber and thermoplastic rubber”. .

  The silicone elastomer powder can be used in the cosmetic of the present invention in the form of an aqueous dispersion. Examples of such commercially available aqueous dispersions include BY 29-129 and PF-2001 PIF Emulsion manufactured by Toray Dow Corning. By blending these aqueous dispersions of silicone elastomer powder (= suspension), it is possible to further improve the feeling of use of the cosmetics of the present invention, particularly those in the form of oil-in-water emulsions.

  The silicone elastomer powder may be optionally subjected to a surface treatment with a silicone resin, silica or the like. Examples of the surface treatment include, for example, JP-A-2-243612, JP-A-8-12545, JP-A-8-12546, JP-A-8-12524, JP-A-9-241511, JP-A-9-241511. Examples thereof include those described in JP-A-10-36219, JP-A-11-193331, JP-A-2000-281523, and the like. The silicone elastomer powder corresponds to a cross-linked silicone powder listed in “Cosmetics-specific formulation component specifications”. Examples of commercially available silicone elastomer powders include Torefill E-506S, Trefill E-508, 9701 Cosmetic Powder, 9702 Powder manufactured by Toray Dow Corning. These silicone elastomer powders may be surface-treated, and examples of the surface treatment agent include inorganic oxides such as methylhydrogenpolysiloxane, silicone resin, metal soap, silane coupling agent, silica, and titanium oxide. , Fluorine compounds such as perfluoroalkyl silane and perfluoroalkyl phosphate ester salts.

  The blending amount of the (G) powder in the cosmetic of the present invention is not particularly limited, but is preferably in the range of 0.1 to 50% by weight (mass)% of the entire cosmetic, and 1 to 30 A range of weight (mass)% is more preferred, and a range of 5 to 15 weight (mass)% is even more preferred.

[Solid silicone resin or crosslinkable organopolysiloxane]
The cosmetic of the present invention can further contain (H) a solid silicone resin or a crosslinkable organopolysiloxane. The solid silicone resin or the crosslinkable organopolysiloxane is preferably hydrophobic so that it does not dissolve at all in water at room temperature or the solubility of the component in 100 g of water is less than 1% by weight (mass).

  (H) The solid silicone resin is an organopolysiloxane having a highly branched structure, network structure, or cage structure, and is solid at room temperature. As long as the object of the present invention is not violated, any silicone resin that is usually used in cosmetics can be used. The solid silicone resin is a particle such as a spherical powder, a flake powder, a needle powder, a flat flake powder (including a plate powder having an appearance generally understood as a plate shape and a particle aspect ratio). In particular, a silicone resin powder containing a monoorganosiloxy unit (T unit) and / or a siloxy unit (Q unit) described later is preferably used.

  When (H) the solid silicone resin is blended with the component (A), (B) the compatibility with the oil agent and the uniform dispersibility are improved, and (H) the application to the application part accompanying the blending of the solid silicone resin is improved. This is useful in that an effect of improving the feeling of use such as uniform adhesion can be obtained.

  (H) Solid silicone resins include, for example, triorganosiloxy units (M units) (organo groups are only methyl groups, methyl and vinyl groups or phenyl groups), diorganosiloxy units (D units) (organo Group is only methyl group, methyl group and vinyl group or phenyl group), monoorganosiloxy unit (T unit) (organo group is methyl group, vinyl group or phenyl group) and siloxy unit (Q unit) There are MQ resin, MDQ resin, MTQ resin, MDTQ resin, TD resin, TQ resin, and TDQ resin composed of any combination. Furthermore, trimethylsiloxysilicic acid, polyalkylsiloxysilicic acid, dimethylsiloxy unit-containing trimethylsiloxysilicic acid, and alkyl (perfluoroalkyl) siloxysilicic acid are exemplified. These silicone resins are oil-soluble, and those that are soluble in volatile silicone are particularly preferred.

  In particular, a high refractive index phenyl silicone resin having a high phenyl group content (for example, 217 Flakes resin manufactured by Toray Dow Corning Co., Ltd.) can be easily made into a flaky silicone resin powder. When blended, the hair can be given a shine and transparency.

  (H) In the crosslinkable organopolysiloxane, the organopolysiloxane chain is three-dimensionally cross-linked by reaction with a crosslinkable component comprising a polyether unit, an alkylene unit having 4 to 20 carbon atoms, or an organopolysiloxane unit. A structure is preferred.

  (H) The crosslinkable organopolysiloxane specifically includes an organohydrogenpolysiloxane having a silicon-bonded hydrogen atom, a polyether compound having an unsaturated bond at both ends of the molecular chain, and more than 1 in the molecule. It can be obtained by addition reaction of an unsaturated hydrocarbon having a heavy bond and an organopolysiloxane having more than one double bond in the molecule. Here, the crosslinkable organopolysiloxane is an unreacted silicon-bonded hydrogen atom, an aromatic hydrocarbon group such as a phenyl group, a long chain alkyl group having 6 to 30 carbon atoms such as an octyl group, a polyether group, or a carboxyl group. In addition, it may or may not have a modifying functional group such as a silylalkyl group having a carbosiloxane dendrimer structure, and can be used without limitation regardless of physical form such as dilution / property, production method, etc. .

By way of example, such crosslinkable organopolysiloxanes are SiO ₂ units, HSiO _1.5 units, R ^b SiO _1.5 units, R ^b HSiO units, R ^b ₂ SiO units, R ^b ₃ SiO _0.5 units and R ^b ₂ HSiO _0.5 unit (where R ^b is a substituted or unsubstituted monovalent hydrocarbon group having 1 to 30 carbon atoms, excluding an aliphatic unsaturated group, and a part of R ^b has 8 carbon atoms. Organohydrogenpoly, which is composed of structural units selected from the group consisting of ˜30 monovalent hydrocarbon groups and contains 1.5 or more hydrogen atoms bonded to silicon atoms in the molecule on average Siloxane and a polyether compound such as a polyoxyalkylene compound having an unsaturated hydrocarbon group at both ends of the molecular chain, a polyglycerin compound or a polyglycidyl ether compound, general formula: CH ₂ = CH An unsaturated hydrocarbon which is an α, ω-diene represented by —C _r H _2r —CH═CH ₂ (wherein r is an integer of 0 to 26), or a SiO ₂ unit, (CH ₂ ═CH ) SiO _1.5 units, R ^c SiO _1.5 units, R ^c (CH ₂ ═CH) SiO units, R ^c ₂ SiO units, R ^c ₃ SiO _0.5 units and R ^c ₂ (CH ₂ ═CH) It is composed of a structural unit selected from the group consisting of SiO _0.5 units, where R ^c is a substituted or unsubstituted monovalent hydrocarbon group having 1 to 30 carbon atoms excluding an aliphatic unsaturated group. And it can obtain by carrying out addition reaction with the crosslinkable component chosen from the organopolysiloxane which contains 1.5 or more of vinyl groups couple | bonded with the silicon atom in the molecule on the average. The modifying functional group can be introduced by an addition reaction with respect to an unreacted silicon atom-bonded hydrogen atom. For example, 1-hexene is reacted with a crosslinkable organopolysiloxane having an unreacted silicon atom-bonded hydrogen atom to introduce a hexyl group that is a C6 alkyl group.

  Such a crosslinkable organopolysiloxane can be used without limitation regardless of the physical form such as dilution and properties, the production method, and the like, but particularly preferred are α, described in US Pat. No. 5,654,362. ω-diene cross-linked silicone elastomer (commercially available is DC 9040 Silicone Elastomer Blend, DC 9041 Silicone Elastomer Blend, DC 9045 Silicone Elastomer Blend, DC 9046 Silicone Elaston, USA). Similarly, as the partially crosslinked organopolysiloxane polymer, INCI name (International Nomenclature Cosmetic Ingredient labeling names) (dimethicone / vinyl dimethicone) cross polymer, (dimethicone / phenyl vinyl dimethicone) cross polymer, (PEG-8-30 / (C6-C30 alkyl dimethicone) cross polymer, (vinyl dimethicone / C6-C30 alkyl dimethicone) cross polymer, (dimethicone / polyglycerin) cross polymer, and the like.

  When an emulsifiable cross-linkable organopolysiloxane that is cross-linked by a polyether compound is blended as a component in a cosmetic, the component (A) functions as a dispersant, so that there is an advantage that a uniform emulsification system can be formed.

  On the other hand, when a non-emulsifiable cross-linkable organopolysiloxane that is cross-linked with an unsaturated hydrocarbon group such as an organopolysiloxane or a diene is blended in a hair cosmetic as a component, the feeling of adhesion to the hair is improved. Furthermore, it has the advantage that it can be blended with other oils, and the entire oil system can be blended uniformly and stably into the hair cosmetic.

  (H) One or more solid silicone resins or crosslinkable organopolysiloxanes can be blended depending on the purpose, and depending on the purpose and the intention of the blending, 0. It is preferable to mix | blend within the range of 05-25 weight (mass)%, and it is more preferable to mix | blend within the range of 0.1-15 weight (mass)%.

[Acrylic silicone dendrimer copolymer]
The cosmetic of the present invention may further comprise (I) an acrylic silicone dendrimer copolymer. (I) The acrylic silicone dendrimer copolymer is a vinyl polymer having a carbosiloxane dendrimer structure in the side chain. For example, the vinyl heavy polymer described in Japanese Patent No. 4009382 (Japanese Patent Laid-Open No. 2000-063225) is used. The coalescence is particularly preferably exemplified. Examples of commercially available products include FA 4001 CM Silicone Acrylate manufactured by Toray Dow Corning Co., Ltd., FA 4002 ID Silicone Acrylate, etc., and the side chain thereof has 8 to 30 carbon atoms, preferably 14 to 22 carbon atoms. An acrylic silicone dendrimer copolymer having a long-chain alkyl group may be used. When such an acrylic silicone dendrimer copolymer is blended alone, it has excellent film-forming properties. Therefore, by blending with the cosmetic of the present invention, a strong coating film can be formed on the coated part, Sustainability such as friction resistance is greatly improved.

  (A) By using together with component (I) acrylic silicone dendrimer copolymer, strong water repellency by carbosiloxane dendrimer structure improves surface protection properties such as sebum resistance and effectively prevents irregularities such as pores. There is an advantage that can be made inconspicuous. In addition, the component (A) has an advantage that the deterioration of the hair can be suppressed for a long time, for example, because the (I) acrylic silicone dendrimer copolymer is suitably adapted to other oil agents.

  (I) Although the compounding quantity of an acrylic silicone dendrimer copolymer is suitably selected according to the objective and the intention of a mixing | blending, the inside of the range of 1-99 weight (mass)% of the whole cosmetics is preferable, and 30- More preferably within the range of 70% by weight (mass).

[UV protection ingredients]
The cosmetic of the present invention can further contain (J) an ultraviolet protection component. (J) The ultraviolet protection component is preferably hydrophobic so that it does not dissolve at all in water at room temperature, or the solubility of the component in 100 g of water is less than 1% by weight (mass). (J) The ultraviolet protection component is a component that shields or scatters ultraviolet rays, and includes an inorganic ultraviolet protection component and an organic ultraviolet protection component. If the cosmetic of the present invention should have a sunscreen effect, it preferably contains at least one inorganic or organic, particularly organic ultraviolet protection component.

  The inorganic ultraviolet protection component may be formulated by blending the above inorganic pigment powder, metal powder pigment, etc. as an ultraviolet scattering agent, such as titanium oxide, zinc oxide, cerium oxide, low-order titanium oxide, iron. Examples thereof include metal oxides such as doped titanium oxide, metal hydroxides such as iron hydroxide, plate-like iron oxide, metal flakes such as aluminum flakes, and ceramics such as silicon carbide. Among these, it is particularly preferable that the average particle diameter is at least one selected from granular, plate-like, needle-like, or fibrous fine-particle metal oxides and fine-particle metal hydroxides in the range of 1 to 100 nm. 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 (one-end trialkoxy group-modified organopolysiloxane treatment, alkylsilane, Zan treatment is preferred), oil agent treatment, N-acylated lysine treatment, polyacrylic acid treatment, metal soap treatment (preferably stearic acid and myristic acid salt), acrylic resin treatment, metal oxide treatment, MiBrid treatment (Double coating with a liquid surface treatment agent and a solid surface treatment agent) or the like is preferably performed, and it is preferable that the treatment is performed by a plurality of these treatments. 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 weight (mass)% in total with respect to the powder.

  The organic UV protection component is generally lipophilic, for example, paraaminobenzoic acid (hereinafter abbreviated as PABA), PABA monoglycerin ester, N, N-dipropoxy PABA ethyl ester, N, N-diethoxy PABA ethyl ester, N, Benzoic acid UV absorbers such as N-dimethyl PABA ethyl ester, N, N-dimethyl PABA butyl ester, 2- [4- (diethylamino) -2-hydroxybenzoyl] benzoic acid hexyl ester (trade name: ubinal A plus) Anthranilic acid ultraviolet absorbers such as homomenthyl-N-acetylanthranylate, amyl salicylate, menthyl salicylate, homomenthyl salicylate, octyl salicylate, phenyl salicylate, benzyl salicylate, p-isopropanol phenyl salicylate Salicylic acid UV absorbers such as octyl cinnamate, ethyl-4-isopropyl cinnamate, methyl-2,5-diisopropyl cinnamate, ethyl-2,4-diisopropyl cinnamate, methyl-2,4-diisopropyl cinnamate , Propyl-p-methoxycinnamate, isopropyl-p-methoxycinnamate, isoamyl-p-methoxycinnamate, octyl-p-methoxycinnamate (2-ethylhexyl-p-methoxycinnamate), 2-ethoxyethyl-p -Methoxycinnamate, cyclohexyl-p-methoxycinnamate, ethyl-α-cyano-β-phenylcinnamate, 2-ethylhexyl-α-cyano-β-phenylcinnamate, glyceryl mono-2-ethylhexanoyl-diparameth Cicinnamate, 3-methyl-4- [methylbis (trimethylsiloxy) silyl] butyl 3,4,5-trimethoxycinnamate, dimethicodiethylbenzalmalonate (trade name: Pulsol SLX (INCI name: Polysilicone-15)) Cinnamic acid-based UV absorbers such as 2,4-dihydroxybenzophenone, 2,2′-dihydroxy-4-methoxybenzophenone, 2,2′-dihydroxy-4,4′-dimethoxybenzophenone, 2,2 ′, 4 4′-tetrahydroxybenzophenone, 2-hydroxy-4-methoxybenzophenone, 2-hydroxy-4-methoxy-4′-methylbenzophenone, 2-hydroxy-4methoxybenzophenone-5-sulfonate, 4-phenylbenzophenone, 2 -Ethylhexyl-4'-phenyl-benzophenone-2 Benzophenone ultraviolet absorbers such as carboxylate, hydroxy-4-n-octoxybenzophenone, 4-hydroxy-3-carboxybenzophenone, 3- (4′-methylbenzylidene) -d, l-camphor, 3-benzylidene-d , L-camphor, urocanic acid, urocanic acid ethyl ester, 2-phenyl-5-methylbenzoxazole, 2,2'-hydroxy-5-methylphenylbenzotriazole, 2- (2'-hydroxy-5'-t -Octylphenyl) benzotriazole, 2- (2'-hydroxy-5'-methylphenylbenzotriazole, dibenzalazine, dianisoylmethane, 4-methoxy-4'-t-butyldibenzoylmethane, 5- (3,3- Dimethyl-2-norbornylidene) -3-pentane-2-o 2,2'-methylenebis (6- (2H-benzotriazol-2-yl) -4- (1,1,3,3-tetramethylbutyl) phenol) {trade name: registered trademark Tinosolve M} Triazole ultraviolet absorber, 2,4,6-tris [4- (2-ethylhexyloxycarbonyl) anilino] 1,3,5-triazine "{INCI: octyltriazone}, 2,4-bis {[4- (2-Ethyl-hexyloxy) -2-hydroxy] phenyl} -6- (4-methoxyphenyl) -1,3,5-triazine {INCI: Bis-ethylhexyloxyphenol methoxyphenyl triazine, trade name: registered trademark Tinosolve S} and other triazine ultraviolet absorbers, 2-cyano-3,3-diphenylprop-2-enoic acid 2-ethylhexyl ester { NCI: octocrylene} and the like.

  Moreover, it is also possible to use the organic ultraviolet protection component containing the hydrophobic 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, acrylamide resin, and silylated polypeptide resin. A polymer powder containing an organic ultraviolet protection component in a range of 0.1 to 30% by weight (mass%) is preferable, and particularly contains 4-tert-butyl-4′-methoxydibenzoylmethane which is a UV-A absorber. Polymer powder is preferred.

  In the cosmetic composition of the present invention, (J) UV protective components that can be suitably used include fine particle titanium oxide, fine particle zinc oxide, 2-ethylhexyl paramethoxycinnamate, 4-tert-butyl-4′-methoxydibenzoylmethane, It is at least one selected from the group consisting of benzotriazole-based UV absorbers and triazine-based UV absorbers. These (J) UV protection components are widely used, are easily available, and have a high UV protection effect, so that they can be suitably used. In particular, it is preferable to use inorganic and organic UV protection components in combination, and it is more preferable to use UV protection components corresponding to UV-A and UV protection components in combination.

  In the cosmetics of the present invention, (J) UV protection components are stabilized in cosmetics while improving the overall feel and storage stability of the cosmetics by using (A) component and (J) UV protection components in combination. Therefore, it is possible to impart an excellent UV protection function to cosmetics.

  In the cosmetic of the present invention, it is preferable that (J) the ultraviolet protection component is blended in the range of 0.1 to 40.0% by weight (mass)% in total with respect to the entire cosmetic, It is more preferable to blend in the range of 15.0% by weight (mass).

[Oxidative dye]
When using the cosmetics of this invention as an oxidative hair dye, the cosmetics of this invention can contain (K) oxidation dye. (K) As an oxidation dye, what is generally used for oxidation hair dyes, such as an oxidation dye precursor and a coupler, can be used. For example, oxidative dye precursors include phenylenediamines, aminophenols, diaminopyridines, and salts thereof such as hydrochlorides and sulfates. Specifically, p-phenylenediamine, toluene-2,5-diamine, toluene-3,4-diamine, 2,5-diaminoanisole, N-phenyl-p-phenylenediamine, N-methyl-p-phenylenediamine N, N-dimethyl-p-phenylenediamine, 6-methoxy-3-methyl-p-phenylenediamine, N, N-diethyl-2-methyl-p-phenylenediamine, N-ethyl-N- (hydroxyethyl) -P-phenylenediamine, N- (2-hydroxypropyl) -p-phenylenediamine, 2-chloro-6-methyl-p-phenylenediamine, 2-chloro-p-phenylenediamine, N, N-bis- (2 -Hydroxyethyl) -p-phenylenediamine, 2,6-dichloro-p-phenylenediamine, 2-chloro-6-butyl Phenylenediamines such as mu-p-phenylenediamine; p-aminophenol, o-aminophenol, 2,4-diaminophenol, 5-aminosalicylic acid, 2-methyl-4-aminophenol, 3-methyl-4-amino Phenol, 2,6-dimethyl-4-aminophenol, 3,5-dimethyl-4-aminophenol, 2,3-dimethyl-4-aminophenol, 2,5-dimethyl-4-aminophenol, 2-chloro- Examples include aminophenols such as 4-aminophenol and 3-chloro-4-aminophenol; diaminopyridines such as 2,5-diaminopyridine, and salts thereof. Moreover, as a coupler, resorcin, m-aminophenol, m-phenylenediamine, 2,4-diaminophenoxyethanol, 5-amino-o-cresol, 2-methyl-5-hydroxyethylaminophenol, 2,6-diaminopyridine And catechol, pyrogallol, gallic acid, tannic acid and the like and salts thereof. In addition, those listed in “Quasi-drug raw material standards” (issued in June 1991, Yakuji Nippo) can be used as appropriate. Moreover, the above-mentioned oxidation dye precursor and coupler can be used individually by 1 type or in combination of 2 or more types, It is preferable to use an oxidation dye precursor at least. The content of the oxidation dye is preferably about 0.01 to 10% by weight in the composition from the viewpoint of safety such as hair dyeing properties and skin irritation.

  When the cosmetic of the present invention is used as a two-part oxidative hair dye, an alkalizing agent and (K) an oxidative dye (preferably a coupler) are contained in the first agent, and an oxidant is contained in the second agent. What is necessary is just to mix and use a 1st agent and a 2nd agent in the ratio of 1: 5-5: 1 normally at the time of use.

  When using the cosmetics of this invention as a hair bleaching agent, the cosmetics of this invention can contain the said oxidizing agent. When the cosmetic of the present invention is used as a two-part hair bleaching agent, an alkaline agent is contained in the first agent, an oxidizing agent is contained in the second agent, and the first agent and the second agent are used at the time of use. Usually, the mixture may be used in a ratio of 1: 5 to 5: 1.

[Direct dye]
When the cosmetic of the present invention is used as a temporary hair dye for hair (for example, hair manicure), the cosmetic of the present invention can contain (L) a direct dye. Examples of the direct dye (L) include nitro dyes, anthraquinone dyes, acid dyes, oil-soluble dyes, and basic dyes. Examples of the nitro dye include HC blue 2, HC orange 1, HC red 1, HC red 3, HC yellow 2, and HC yellow 4. Examples of the anthraquinone dye include 1-amino-4-methylaminoanthraquinone and 1,4-diaminoanthraquinone. Acid dyes include Red No. 2, Red No. 3, Red No. 102, Red No. 104, Red No. 105, Red No. 106, Red No. 201, Red No. 227, Red No. 230, Red No. 232, Red No. 401, Red 502, Red 503, Red 504, Red 506, Orange 205, Orange 206, Orange 207, Yellow 4, Yellow 5, Yellow 202, Yellow 203, Yellow 402, Yellow 403 , Yellow 406, Yellow 407, Green 3, Green 201, Green 204, Green 205, Green 401, Green 402, Blue 1, Blue 2, Blue 202, Blue 205, Purple 401, Black 401, Acid Blue 1, Acid Blue 3, Acid Blue 62, Acid Black 52, Acid Brown 13, Acid Green 50, Acid Orange 6, Acid Red 14, Acid Red 35, Acid Red 73, Acid Red 184 , Brilliant Black 1 and the like. As oil-soluble dyes, Red No. 215, Red No. 218, Red No. 225, Orange No. 201, Orange No. 206, Yellow No. 201, Yellow No. 204, Green No. 202, Purple No. 201, Red No. 501, Red No. 505, Examples include orange No. 403, yellow No. 404, yellow No. 405, and blue No. 403, and are used for color rinse, color treatment, and the like. Basic dyes include Basic Blue 6, Basic Blue 7, Basic Blue 9, Basic Blue 26, Basic Blue 41, Basic Blue 99, Basic Brown 4, Basic Brown 16, Basic Brown 17, Basic Green 1, Basic Red 2, Basic Red 12, Basic Red 22, Basic Red 51, Basic Red 76, Basic Violet 1, Basic Violet 3, Basic Violet 10, Basic Violet 14, Basic Violet 57, Basic Yellow 57, Basic Yellow 87, Basic Orange 31, etc. It is done. Of these, acid dyes are preferred, and in particular, Yellow No. 4, Yellow No. 203, Yellow No. 403, Orange No. 205, Green No. 3, Green No. 201, Green No. 204, Red No. 2, Red No. 104, Red No. 106, Red 201, red 227, blue 1, blue 205, purple 401 and black 401 are preferred. (L) One or more kinds of direct dyes can be used, and the blending amount in the cosmetic of the present invention is not particularly limited, but is 0.005 to 5% by weight with respect to the total weight of the composition. (Mass)% is preferable, and 0.01 to 2 weight (mass)% is more preferable.

  When using the cosmetics of this invention as a permanent agent, the cosmetics of this invention can contain the said reducing agent and oxidizing agent. When the cosmetic of the present invention is used as a two-part permanent agent, for example, a reducing agent (preferably further an alkalizing agent) is contained in the first agent, and an oxidizing agent is contained in the second agent. Use one agent to dissociate the disulfide bond in the hair, then adjust the hairstyle to the desired shape, and then use the second agent to regenerate the disulfide bond in the hair and fix the hairstyle. .

[Other ingredients]
In the cosmetic of the present invention, other components (M) that are usually used in cosmetics within a range not impeding the effects of the present invention: for example, organic resins, moisturizers, antiseptics, antibacterial agents, perfumes, salts, oxidation Agent or antioxidant, pH adjuster, chelating agent, refreshing agent, anti-inflammatory agent, physiologically active ingredient (whitening agent, cell activator, rough skin improving agent, blood circulation promoter, skin astringent, antiseborrheic agent, etc.), Vitamins, amino acids, nucleic acids, hormones, inclusion compounds, natural plant extract components, seaweed extract components, herbal medicine components, water, volatile solvents and the like can be added. Other components are not particularly limited. These can be used singly or in combination of two or more. More specifically, these components are in common with the components disclosed in paragraphs 0100 to 0116 of JP2011-149017A. It goes without saying that cosmetic ingredients and medicinal ingredients other than those described herein can be incorporated into the cosmetic composition of the present invention as desired.

  Examples of antiseptics include paraoxybenzoic acid alkyl esters, benzoic acid, sodium benzoate, sorbic acid, potassium sorbate, and phenoxyethanol. , Parachlorometacresol, hexachlorophene, benzalkonium chloride, chlorhexidine chloride, trichlorocarbanilide, triclosan, photosensitizer, 2-methyl-4-isothiazolin-3-one, 5-chloro-2-methyl-4-isothiazoline Examples include isothiazolinone compounds such as -3-one, and amine oxides such as dimethyl lauryl amine oxide and dihydroxyethyl lauryl amine oxide.

  Antibacterial agents include: apolactoferrin; phenolic compounds such as resorcin; antibacterial or bactericidal basic proteins or peptides such as iturin peptides, surfactin peptides, protamine or salts thereof (protamine sulfate, etc.); Alternatively, antibacterial metal compounds that are metal compounds capable of generating polylysines such as salts thereof, silver ions, copper ions, and the like; antibacterial enzymes such as proteases, lipases, oxidoreductases, carbohydrases, transferases, and phytases.

  The cosmetic (and emulsion composition) of the present invention may contain water. Therefore, the cosmetic of the present invention can take the form of an emulsion such as an oil-in-water emulsion or a water-in-oil emulsion. In this case, the cosmetic of the present invention exhibits excellent emulsion stability and feeling of use.

  Water does not contain a component harmful to the human body and may be clean, and examples thereof include tap water, purified water, and mineral water. Further, in the cosmetic of the present invention, particularly in the emulsion form, the amount of water is preferably 2 to 98% by weight (mass) of the cosmetic.

  In addition, according to the dosage form and purpose, the cosmetic of the present invention contains, for example, volatile solvents such as light isoparaffin, ethers, LPG, N-methylpyrrolidone, and next-generation chlorofluorocarbon in addition to water. Also good.

  The component (A) may be blended in the cosmetic composition as it is, or may be blended in advance as an emulsion (emulsion) using water and the surfactant (C). Further, in addition to the component (A), the oil agent of the component (B) or a part thereof may be blended as an emulsion using water and a surfactant of the component (C). As the form of the emulsion, it is necessary to match the form of the cosmetic composition to be blended. For example, an oil-in-water emulsion having the form of an oil-in-water emulsion, such as a cosmetic for cosmetics, is similarly used. By preparing as a form, it can mix | blend as it is. In this case, it is preferable to select an appropriate surfactant for the component (C) used for preparing the emulsion of the component (A) in order to maintain the stability of the blending system. The component (C) component surfactant may be in a plurality of combinations, and is used for the purpose of ensuring the stability of the emulsion by using a combination of different properties such as an ionic surfactant and a nonionic surfactant. be able to.

The form of emulsification may be not only an oil-in-water emulsion or a water-in-oil emulsion, but also a multilayer emulsion or a microemulsion thereof. The form of emulsification (oil-in-water type or water-in-oil type) and the particle size of the emulsion can be appropriately selected or adjusted according to the type of the desired cosmetic.
When the cosmetic composition of the present invention is in the form of an oil-in-water emulsion, the dispersed phase of the cosmetic composition is the component (A) or a component obtained by adding the oil agent (B) to the component (C) using a surfactant. The average particle diameter can be measured by a known measuring apparatus using a laser diffraction / scattering method or the like. The cosmetic in the form of an oil-in-water emulsion may be a transparent microemulsion whose average particle size of the dispersed phase to be measured is 0.1 μm or less, and any of the cloudy emulsions having a large particle size exceeding 4 μm. It may be. Furthermore, the emulsion particles can be made fine for the purpose of improving the stability of the emulsion and the transparency of the appearance. In particular, an emulsion having a particle size of 0.5 to 20 μm can be selected and preferably used for the purpose of improving the adhesion property to hair and skin and the feeling of use. For example, the stability is improved in the case of a microemulsion, and the foam quality is improved in the case of a cleaning cosmetic. In the case of a normal particle system of submicron to 4 μm, the versatility is excellent, the balance between the blending effect and stability is good, and preparation is easy. Further, in the case of a large particle diameter of several microns or more, for example, 4 to 5 μm, improvement in adhesion to hair and feeling of use can be expected.

  The cosmetic (and emulsion composition) of the present invention in the form of an oil-in-water emulsion or a water-in-oil emulsion is a homomixer, paddle mixer, Henschel mixer, homodisper, colloid mill, propeller stirrer, homogenizer, in-line continuous emulsification. It can manufacture by mixing each component of the said cosmetics using apparatuses, such as a machine, an ultrasonic emulsifier, and a vacuum kneader.

  The cosmetic of the present invention in the form of an emulsion essentially contains the component (A) and is excellent in dispersion stability of the dispersed phase. Therefore, the cosmetic of the present invention has high temporal stability, a uniform appearance, and excellent usability.

  The cosmetic of the present invention can be suitably used as a hair cosmetic.

  The hair cosmetic composition of the present invention includes all cosmetics applied to the hair as its application. In particular, as described above, the hair cosmetic composition, the hair conditioning cosmetic composition, the hair styling cosmetic composition, the dyeing composition, and the like. It is suitably used for hair cosmetics.

  Hair cleansing cosmetics are cleaning agents used to cleanse and clean the hair and scalp, but their functions are diversified. In addition to the basic functions of cleaning, additional functions such as conditioning effects and anti-dandruff functions Specific examples include shampoos, conditioning shampoos, dandruff shampoos, and the like.

  Hair conditioning cosmetics are hair cosmetics that have the function of concealing and repairing hair damage, and protecting and preventing hair damage itself, and are used immediately after hair washing or after drying. There is a case. Specifically, rinse, rinse integrated shampoo, hair conditioner, hair cream, hair treatment and the like are exemplified.

  Hair styling cosmetics are cosmetics aimed at finishing the hair. They are broadly divided into types that emphasize hair styling that fixes and sets the hair, and types that improve the gloss, feel, texture, and ease of handling of the hair. However, there are some cosmetics having both functions due to the development of multifunctional and high-functionality cosmetics, and there are cases where the cosmetics functionally overlap with the above-described hair conditioning cosmetics. Specifically, hair foam, hair spray, hair styling lotion, hair gel, hair liquid, hair oil, hair wax, hair blow, and the like are exemplified. More specifically, hair mist, super hard mousse, super hard mousse, super hard spray, hard mousse, hard gel, hard spray, soft spray, soft mousse, soft gel, blow lotion, straight lotion, straight mousse, water, pomade, Examples include hair liquid, wet gel, hair wax, hair cream, hair milk, wave beam, styling essence and the like.

  Hair dyeing cosmetics are those that physically or chemically act on the hair surface to color the hair temporarily, semi-permanently or permanently. Color spray, color stick, hair nail polish, color Lotion, gloss spray, nail polish spray and the like are exemplified.

  As long as the hair cosmetic composition of the present invention contains the component (A), the hair cosmetic composition can contain any combination of all the above components as desired. That is, the hair cosmetic composition of the present invention can contain any combination of the following components (B) to (M) together with the component (A).

(B) Oil agent (C) Surfactant (D) Alcohol (E) Water-soluble polymer (F) Thickener / gelator (G) Powder (H) Solid silicone resin or crosslinkable organopolysiloxane ( I) Acrylic silicone dendrimer copolymer (J) UV protection component (K) Oxidative hair dye (L) Direct dye (M) Organic resin, moisturizer, preservative, antibacterial agent, fragrance, salt, oxidizing agent or antioxidant, pH adjusters, chelating agents, refreshing agents, anti-inflammatory agents, physiologically active ingredients (whitening agents, cell activators, rough skin improving agents, blood circulation promoters, skin astringents, antiseborrheic agents, etc.), vitamins, amino acids, Nucleic acids, hormones, inclusion compounds, water, volatile solvents, etc.

Among the combinations of the components (B) to (M), preferred combinations of the components for the hair cosmetic of the present invention are as follows:
(B) + {(C), (D), (E), (F), (G), (H), (I), (J), (K), (L) and (M) At least one selected from the group};
(B) + (C) + {(D), (E), (F), (G), (H), (I), (J), (K), (L) and (M) At least one selected from the group};
(B) + (C) + (D) + {(E), (F), (G), (H), (I), (J), (K), (L) and (M) At least one selected from the group};
(B) + (C) + (E) + {(D), (F), (G), (H), (I), (J), (K), (L) and (M) At least one selected from the group};
(B) + (C) + (F) + {(D), (E), (G), (H), (I), (J), (K), (L) and (M) At least one selected from the group};
(B) + (C) + (D) + (E) + {(F), (G), (H), (I), (J), (K), (L) and (M) At least one selected from the group}
(B) + (C) + (D) + (F) + {(E), (G), (H), (I), (J), (K), (L) and (M) At least one selected from the group}
(B) + (C) + (D) + (E) + (F) + {(G), (H), (I), (J), (K), (L) and (M) At least one selected from the group}

(C) + {(B), (D), (E), (F), (G), (H), (I), (J), (K), (L) and (M) At least one selected from the group};
(C) + (D) + {(B), (E), (F), (G), (H), (I), (J), (K), (L) and (M) At least one selected from the group};
(C) + (E) + {(B), (D), (F), (G), (H), (I), (J), (K), (L) and (M) At least one selected from the group};
(C) + (F) + {(B), (D), (E), (G), (H), (I), (J), (K), (L) and (M) At least one selected from the group};
(C) + (D) + (E) + {(B), (F), (G), (H), (I), (J), (K), (L) and (M) At least one selected from the group};
(C) + (D) + (F) + {(B), (E), (G), (H), (I), (J), (K), (L) and (M) At least one selected from the group};
(C) + (E) + (F) + {(B), (D), (G), (H), (I), (J), (K), (L) and (M) At least one selected from the group}
(C) + (D) + (E) + (F) + {(B), (G), (H), (I), (J), (K), (L) and (M) At least one selected from the group}

The hair cosmetic composition of the present invention generally contains water.

  Hereinafter, generally suitable combinations and their blending purposes will be described by way of example in accordance with the types and uses of cosmetics applied to hair. However, the hair cosmetic according to the present invention is not limited to these exemplified configurations.

  Among the hair cosmetics of the present invention, the hair cleaning cosmetics include (A) component, (B) oil agent as conditioning agent, (E) water-soluble polymer, foaming / cleaning group as conditioning agent. (C) Surfactant as an agent, (D) Alcohol as a moisturizing / stabilizing agent, and (M) other components such as water, pH adjuster, preservative and the like are typical blending components. Of the components (C), it is generally preferable to use an anionic surfactant (C1) from the viewpoint of the cleaning effect, etc., and it is selected from (C3) a nonionic surfactant and (C4) an amphoteric surfactant. It is particularly preferable to use one or more types in combination. As the oil agent (B), one or more selected from organically modified silicones such as dimethylpolysiloxane and amino-modified silicone, ester oils, lanolin derivatives and higher alcohols are preferably used. In particular, it is also preferable to select the amino-modified silicone from the conditioning effect on the hair, and the amino equivalent of the modified silicone can be appropriately designed. Similarly, it is particularly preferable to use a cationic water-soluble polymer (E1) among the components (E) from the viewpoint of the conditioning effect. In particular, when the component (A) is used in combination with (C1) an anionic surfactant and (E1) a cationic water-soluble polymer, it is excellent in foaming and foam feel, excellent in cleaning properties, and There is an advantage that smooth finger-feeling can be given without squeaky feeling when wet after hair washing and when dry. In addition, for the purpose of providing smooth fingering properties, polyethers that are water-soluble or nonionic surfactants such as polyether-modified silicone, linear block ABn-type polyether-modified silicone, and linear-block ABn-type aminopolyether-modified silicone It is preferable to blend modified silicones.

  Among the hair cosmetics of the present invention, the hair conditioning cosmetics include (B) oils, in particular (B2-1) higher alcohols, (C) surfactants, (D) alcohols, E) Water-soluble polymer (for example, as an aqueous thickener), and (M) and other components such as water, a pH adjuster, and a preservative, are typical blending components. Of the components (C), it is generally preferred to use (C2) a cationic surfactant as an essential component from the viewpoint of adhesion to hair, and quaternary ammonium salts such as alkyltrimethylammonium chloride or stearic acid. An alkylamidoamine such as diethylaminoethylamide is particularly preferably exemplified. As the oil agent (B), one or more selected from organically modified silicones such as dimethylpolysiloxane and amino-modified silicone, ester oils, lanolin derivatives and higher alcohols are preferably used. In particular, use of a higher alcohol is preferred from the viewpoint of forming an α-gel with a surfactant.

  Moreover, it is preferable to use silicones from the viewpoint of residual properties on hair and conditioning effects on hair, and it is also preferable to select dimethylpolysiloxane or amino-modified silicone having a high degree of polymerization. It is particularly preferable to use silicones having a high degree of polymerization that are silicone gums. The amino equivalent of the modified silicone can be designed as appropriate. In addition, for the purpose of emulsifying these silicones and the like, it is particularly preferable to use at least one selected from (C3) nonionic surfactants and amphoteric surfactants other than cationic surfactants. Preferably (E) water-soluble polymer may be blended. In this case, the component (E) is preferably a water-soluble polymer other than the cationic water-soluble polymer, and a natural water-soluble polymer such as guar gum or a semi-synthetic water-soluble polymer such as hydroxyethyl cellulose is used. This is particularly preferable from the viewpoint of the conditioning effect. On the other hand, when the component (A) is used in combination with (B2-1) a higher alcohol and (C2) a cationic surfactant, the hair conditioning cosmetic is squeaky when wet and dry. Gives smooth, smooth finger passage, smoothness of fingers and combs when dry, moist feel, no unpleasant stickiness, and gives hair a flexible and cohesive feeling Can do. Furthermore, the hair conditioning cosmetic of the present invention is excellent in sustainability of these effects.

  Among hair cosmetics, cosmetics for hair styling include (B) oil, (C) surfactant, and (E) water-soluble polymer as representative components in addition to component (A). The hair styling cosmetic of the present invention is particularly limited even if it is based on an oily raw material or an aqueous raw material (that is, (M) water as a carrier). It is not a thing. The hair styling cosmetic of the present invention preferably contains an oil as component (B) and is selected from liquid, cream, solid, paste, gel, mousse and spray. Depending on the form, the composition and ingredients are determined. When the component (A) of the present invention is blended, the dryness of fingers and combs is smooth when dry, the hair is given a flexible unity feeling, and the sustainability of these styling effects is excellent.

  In addition, it is preferable to use the (B) oil agent having a high viscosity that exhibits a waxy or gum shape at room temperature (25 ° C.) and the (B) oil agent that is liquid at room temperature. It is particularly preferable to use a high-viscosity oil of 10,000 mPas to solid and a low-viscosity oil of less than 5,000 mPa · s (more preferably 0.65 to 3,000 mPas) at room temperature. In addition, as the component (E), it is also preferable to use a vinyl polymer such as polyvinylpyrrolidone or carboxyvinyl polymer in combination with another water-soluble polymer.

  Among the hair cosmetics, the hair coloring cosmetic contains one or more hair coloring components selected from (K) an oxidative dye and (L) a direct dye in addition to the component (A). In particular, by using the component (A) in combination with these hair coloring components, the dispersibility and stability of the hair coloring components can be improved, the color retention and color development on the hair is improved, and the color unevenness is improved. There is an advantage that hair is dyed beautifully. Further, when (L) a direct dye is used, there is an advantage that it can be washed out relatively easily if desired.

  The form of the cosmetic of the present invention is not particularly limited, and any one of liquid, cream, solid, paste, gel, powder, multilayer, mousse, spray, and sheet other than emulsion Can take the form of

Hereinafter, the present invention will be described with reference to examples, but the present invention is not limited thereto. In the following composition formula, Me ₃ SiO group (or Me ₃ Si group) is expressed as “M”, Me ₂ SiO group as “D”, MeHSiO group as “M ^H ”, and MeHSiO group as “D ^H ”. To do. Me represents a methyl group.

Example 1 <Synthesis of Organopolysiloxane 1>
Into the reactor, methyl hydrogen polysiloxane 204.90 weight (mass) represented by the average composition formula _M-D ¹⁵⁰ _{-D H} 10 -M section, 149.34 weight long-chain alkene (Chevron Corp. Alpha Olefin C30 + HA) A (mass) part and 100 parts by weight (mass) of toluene were introduced and heated and stirred at 95 ° C. Next, the platinum catalyst was reacted by adding 0.002 weight (mass) part based on Pt. After confirming the disappearance of the SiH group, the pressure in the reactor was reduced while maintaining the temperature at 140 ° C. to distill off the low-boiling components (toluene, etc.), and Mw / Mn = 2.4 from the GPC. Organopolysiloxane R1 was obtained. Next, in another reactor, 296.55 parts by weight (mass) of the obtained organopolysiloxane R1, the following formula (1) obtained by hydrolysis and condensation with aminoethylaminoisobutyl dialkoxymethylsilane and water, and 3.45 parts by weight (mass) of the mixture of formula (2) was introduced, and the mixture was heated and stirred at 105 ° C. After that, 11N KOH aqueous solution was added and heated to 150 ° C. for reaction. After 14 hours, 0.072 parts by weight (mass) of sodium acetate was added for neutralization, and then the pressure was reduced and the low boiling point was distilled off to obtain organopolysiloxane 1. Organopolysiloxane 1 is in the form of a gray wax, viscosity (25 ° C.) of 750,000 mPa · s or more, melting point of about 60 ° C., GPC based on Mw / Mn = 2.3, nitrogen atom content derived from amino group (N% ) Was 0.18%.

[Comparative Example 1] <Synthesis of Organopolysiloxane R1>
In [Example 1], organopolysiloxane R1 obtained on the way is referred to as Comparative Example 1. Organopolysiloxane R1 was in the form of white wax, from GPC Mw / Mn = 2.4, viscosity (25 ° C.) of 750,000 mPa · s or more, and N% was 0%.

[Comparative Example 2] <Synthesis of Organopolysiloxane R2>
Into the reactor, methyl hydrogen polysiloxane 261.45 weight (mass) represented by the average composition formula M ^H -D ₄₀ -M ^H section, long chain alkene (Chevron Corp. Alpha Olefin C30 + HA) and 88.55 parts by weight (mass ) Part and 350 parts by weight (mass) part of xylene were heated and stirred at 95 ° C. Next, the platinum catalyst was reacted by adding 0.002 weight (mass) part based on Pt. After confirming the disappearance of the SiH group, the pressure in the reactor was reduced while maintaining the temperature at 140 ° C., and low-boiling components (such as xylene) were distilled off to obtain a white viscous liquid organopolysiloxane. Next, in another reactor, 83.60 parts by weight (mass) of the obtained organopolysiloxane, aminoethylaminopropyl dialkoxymethylsilane and water obtained by hydrolysis and condensation, the following formula (3) and formula 13.20 parts by weight (mass) of the mixture of (4) was introduced and heated and stirred at 105 ° C. Thereafter, a silicone solution of tetramethylammonium hydroxide (TMAH) was added and reacted. After 10 hours, the mixture was heated at 150 ° C. for 1 hour, and then reduced in pressure to distill off the low boiling point to obtain organopolysiloxane R2. Organopolysiloxane R2 was white waxy, had a viscosity (25 ° C.) of 750,000 mPa · s or more, and N% was 0.20%.

[Evaluation]
Organopolysiloxane 1 of Example 1, organopolysiloxane R1 of Comparative Example 1 having only long-chain alkyl groups, amino-modified organopolysiloxane R2 of Comparative Example 2 having long-chain alkyl groups at both ends, known amino-modified organo Polysiloxane (FZ-4671 (32% emulsion of amino-modified organopolysiloxane)) and known high polymerization degree (gum-like) organopolysiloxane (SGM36 and decamethylpentacyclosiloxane (D5) in a weight of 2: 8 (Mixed solution) was used to prepare hair conditioner compositions of Example 2 and Comparative Examples 3 to 6 of the component formulations shown in Table 1, and the cosmetic properties of each composition were evaluated. In Table 1, the numerical values indicate parts by weight (mass).

(Manufacturing method of hair conditioner)

1) Components No. 1 to 4 and No. 9 to 11 were introduced into a 200 ml beaker, and heated and dissolved at 80 ° C. while stirring with a propeller mixer.
2) Separately, component Nos. 5 to 7 were heated and dissolved at 80 ° C.
3) 1) was added to 2) under stirring and emulsified.
4) The mixture was cooled while stirring 3), and Component No. 8 was added at 40 ° C or lower.

(Evaluation criteria)
As the hair for evaluation, a commercially available Chinese hair bundle (Burelux, 30 cm, 4 g) was bleached at room temperature for 10 minutes and then washed with a 10% sodium laureth sulfate solution. First, as a use effect at the time of WET, 10 panelists took 0.3g of the composition to be evaluated on the palm and applied it to the hair, and then continued to slide in running water when rinsing with 10 hand combs. Next, as a use effect at the time of DRY, the conditioning effect after the drying (slip, moist feeling, softness) was evaluated. In the form where each panel responds to the questionnaire, 5 points will be given if each evaluation item is judged to be excellent, 1 point will be given if it is judged to be inferior, and 2 and 3 for the middle. , 4 points were entered, and the average score was used as the evaluation result of the feeling of use. Table 2 shows the evaluation results.

  As is clear from Tables 1 and 2, in Example 2 using the long-chain alkyl-modified silicone / amino-modified silicone copolymer of Example 1, even hair that was damaged by bleaching treatment was rinsed. It was possible to show a moderate slip such as, a slip after drying, and a moist feeling. In particular, it was possible to give silky feel that could not be achieved with existing technology by making both moist and slippery.

  On the other hand, in the case of Comparative Example 3 using an organopolysiloxane having no amino group, such as the organopolysiloxane R1 of Comparative Example 1 having only a long-chain alkyl group, the cosmetic properties are generally lowered, especially after drying. Sliding and softness were inferior. Further, in Comparative Example 4 using the organopolysiloxane R2 of Comparative Example 2 having only a long-chain alkyl group at both ends, the cosmetic properties generally deteriorate due to the small amount of the long-chain alkyl group. The moist feeling was inferior.

  And in the comparative example 5 which uses the silicone which has only an amino group and does not have a long-chain alkyl group, although slip was a little excellent, the moist feeling after drying was especially inferior. Further, Comparative Example 6 using silicone having neither amino group nor long-chain alkyl group was inferior in all of sliding durability, sliding, moist feeling and softness.

[Example 3]
After 5 parts by weight (mass) of the organopolysiloxane 1 of Example 1 and 20 parts by weight (mass) of dimethylorganopolysiloxane 6cs (SH200 6cs manufactured by Toray Dow Corning) were heated and dispersed, polyoxyethylene tridecyl was then dispersed. 5.5 parts by weight (mass) of ether (HLB 10.5, manufactured by Daiichi Kogyo Seiyaku Co., Ltd.) and 3 parts by weight of polyoxyethylene tridecyl ether (HLB 14.8, Neugen TDS-120 manufactured by Daiichi Kogyo Seiyaku Co., Ltd.) ) Part was added and stirred well with a disper to homogenize. Furthermore, it emulsified, adding 91.3 weight (mass) parts of ion-exchange water gradually. From the conductivity, it was confirmed that the continuous phase was an aqueous phase. As a result, a milky white oil-in-water emulsion (organopolysiloxane emulsion E1) was obtained.

[Example 4]
Furthermore, the hair conditioner of Example 4 having the composition shown in Table 3 was prepared, and the cosmetic properties were subjected to sensory evaluation according to the above (evaluation criteria). In Table 3, the numerical values indicate parts by weight (mass). The hair conditioner of Example 4 was easy to stretch with a smooth feel when applied. In addition, I could feel a firmness and firmness while maintaining a smooth slip even when rinsing. Furthermore, after drying, a smooth and moist feeling was felt, and a silky feel could be felt.

(Manufacturing method of hair conditioner)

1) Ingredients Nos. 1 to 4 were introduced into a 200 ml beaker and dissolved by heating at 80 ° C. with stirring by a propeller mixer.
2) Separately, component Nos. 5 to 7 were heated and dissolved at 80 ° C.
3) 1) was added to 2) under stirring and emulsified.
4) The mixture was cooled while stirring 3), and components No. 8 and 9 were added at 40 ° C. or lower.

  Hereinafter, specific examples of the cosmetic of the present invention are shown below as examples of the present invention. However, the present invention is not limited to these. In these formulation examples, the organopolysiloxane 1 is a modified silicone according to the present invention (for example, a polymer having a longer degree of polymerization of the siloxane main chain of the organopolysiloxane 1, an amino-containing group increased or decreased, And the like may be substituted with a mixture of two or more kinds of the modified silicone according to the present invention.

[Prescription Example 1] (W / O type emulsion) The numerical value after each component name represents a weight (mass) part.
(component)
1. Dimethylpolysiloxane (2cSt) 2.0
2. Decamethylcyclopentasiloxane 15.0
3. Polyether-modified silicone Note 1) 5.0
4). Cetyl isooctanoate 5.0
5. Trioctanoin 9.0
6). Organopolysiloxane 1 solution Note 2) 1.0
7). Paraoxybenzoic acid ester 0.1
8). Sodium lactate 0.5
9. Purified water remaining

Note 1) 5200 Formulation Aid by Dow Corning
Note 2) Decamethylcyclopentasiloxane solution of organopolysiloxane 1 (10% by weight of active ingredient)

(Manufacturing procedure)
Step 1 Components 1 to 6 are mixed and dispersed.
Step 2 A mixture of components 7 to 9 is added to the composition obtained in Step 1, emulsified at room temperature, and filled into a container to obtain a product.

  In addition, after step 3, dimethylsilicone, molecular chain both ends dimethylsilanol group-blocked dimethylpolysiloxane (dimethiconol), phenyl-modified silicone, amino-modified silicone, aminopolyether co-modified silicone, linear block ABn-type polyether-modified By synthesizing emulsions such as silicone, linear block ABn type amino polyether-modified silicone, aqueous dispersion of silicone elastomer powder, and / or water-soluble silicone oil such as polyether-modified silicone, etc. The effect can be expected.

[Prescription Example 2] (W / O type emulsion) The numerical value after each component name represents a weight (mass) part.
(component)
1. Methyl trimethicone 12.0
2. Dimethylpolysiloxane (6cSt) 7.0
3. Organopolysiloxane 1 solution Note 1) 5.0
4). Squalane 5.0
5. Neopentyl glycol dioctanoate 3.0
6). α-monooleyl glyceryl ether 1.0
7). Polyether-modified silicone Note 2) 2.0
8). Aluminum distearate 0.2
9. Magnesium sulfate 0.7
10. Glycerin 5.0
11. Preservative appropriate amount 12. Purified water remaining amount 13. Perfume

Note 1) Decamethylcyclopentasiloxane solution of organopolysiloxane 1 (10% by weight of active ingredient)
Note 2) ES-5612 manufactured by Toray Dow Corning

(Manufacturing procedure)
Step 1 Components 1-8 are mixed.
Step 2 Components 9 to 12 are dissolved by heating.
Step 3 To the composition obtained in Step 1, the composition obtained in Step 2 is added little by little to emulsify, and after cooling, component 13 is added to obtain an emulsion.

[Prescription Example 3] (O / W type emulsion) The numerical value after each component name represents a weight (mass) part.
(component)
1. Stearic acid 0.8
2. Self-emulsifying glyceryl monostearate 0.8
3. Polyethylene glycol monostearate 1.1
4). Cetostearyl alcohol 0.6
5. Decamethylcyclopentasiloxane 3.0
6). Organopolysiloxane 1 solution Note 1) 3.0
7). Trioctanoin 2.0
8). Squalane 2.0
9. Paraoxybenzoic acid ester 0.1
10. Phenoxyethanol 0.2
11.1,3-butylene glycol 7.0
12 Glycerin 5.0
13. Carboxyvinyl polymer 0.04
14 Xanthan gum 0.02
15. Potassium hydroxide 0.04
16. Purified water remaining

Note 1) Decamethylcyclopentasiloxane solution of organopolysiloxane 1 (10% by weight of active ingredient)

(Manufacturing procedure)
Step 1 Components 1 to 8 are dissolved by heating.
Step 2 Components 9 to 16 are dissolved by heating.
Step 3 To the composition obtained in Step 2, the composition obtained in Step 1 is added little by little to emulsify and cool.

[Formulation Example 4] (Skin Care Cream) The numerical value after each component name represents a weight (mass) part.
(component)
1. Stearic acid 2.0
2. Cetostearyl alcohol 1.8
3. Glycerol monostearate 1.5
4). Sorbitan stearate 0.5
5. Monooleic acid polyoxyethylene sorbitan (20EO) 0.5
6). Liquid paraffin 10.0
7). Decamethylcyclopentasiloxane 3.0
8). Dimethylpolysiloxane (6cSt) 2.0
9. Organopolysiloxane 1 solution Note 1) 3.0
10. Glycerin trioctanoate 3.0
11. Triethanolamine 1.5
12.1,3-butylene glycol 10.0
13. Purified water remaining

Note 1) Decamethylcyclopentasiloxane solution of organopolysiloxane 1 (10% by weight of active ingredient)

(Manufacturing procedure)
Step 1 Components 1 to 10 are dissolved by heating.
Process 2 The components 11-13 are heat-dissolved.
Step 3 To the composition obtained in Step 1, the composition obtained in Step 2 is added little by little to emulsify, and cooled.

[Formulation Example 5] (W / O type cream) The numerical value after each component name represents a weight (mass) part.
(component)
1. Organopolysiloxane 1 solution Note 1) 2.0
2. Liquid paraffin 13.5
3. Squalane 4.0
4). Macadamia nut oil 3.3
5. Polyether-modified silicone Note 2) 2.2
6). Sodium citrate 0.2
7). Propylene glycol 8.0
8). Glycerin 3.0
9. Preservative appropriate amount10. Perfume proper amount11. Purified water 60.8

Note 1) Decamethylcyclopentasiloxane solution of organopolysiloxane 1 (10% by weight of active ingredient)
Note 2) 5200 Formulation Aid made by Dow Corning

(Manufacturing procedure)
Step 1 Components 1 to 5 are mixed.
Step 2 After components 6 to 11 are mixed, the mixture is emulsified in addition to the composition obtained in step 1.

[Formulation Example 6] (W / O type cream) The numerical value after each component name represents a weight (mass) part.
(component)
1. Dimethicone cross polymer Note 1) 3.0
2. Organopolysiloxane 1 solution Note 2) 2.0
3. Liquid paraffin 14.0
4). Glyceryl tri-2-ethylhexanoate 1.0
5. Macadamia nut oil 5.0
6). Polyether-modified silicone Note 3) 1.0
7). Silicone elastomer powder Note 4) 3.0
8). Sodium citrate 0.2
9. Propylene glycol 8.0
10. Glycerin 3.0
11. Preservative appropriate amount 12. Perfume appropriate amount13. Purified water 59.8

Note 1) 9011 Silicone Elastomer Blend by Dow Corning
Note 2) Decamethylcyclopentasiloxane solution of organopolysiloxane 1 (10% by weight of active ingredient)
Note 3) FZ-2233 manufactured by Toray Dow Corning
Note 4) Trefil E-506S manufactured by Toray Dow Corning

(Manufacturing procedure)
Step 1 Components 1-7 are mixed.
Step 2 After components 8 to 13 are mixed, the mixture is emulsified in addition to the composition obtained in step 1.

[Prescription Example 7] (O / W type cream) The numerical value after each component name represents a weight (mass) part.
(component)
1. Organopolysiloxane 1 solution Note 1) 3.5
2. Decamethylcyclopentasiloxane 10.0
3. Dimethylpolysiloxane (6cSt) 18.0
4). Polyether-modified silicone Note 2) 0.7
5. Propylene glycol 3.0
6). Polyacrylamide mixture Note 3) 0.8
7). Xanthan gum (2% aqueous solution) 8.0
8). Preservative appropriate amount 9. Perfume appropriate amount10. Purified water 42.5

Note 1) Decamethylcyclopentasiloxane solution of organopolysiloxane 1 (10% by weight of active ingredient)
Note 2) SH3771M manufactured by Toray Dow Corning
Note 3) SEPIC Sepigel 305

(Manufacturing procedure)
Step 1 Components 1 to 3 are mixed.
Step 2 Components 4 to 10 are mixed.
Step 3 The composition obtained in Step 1 is added to the composition obtained in Step 2 and emulsified.

[Prescription Example 8] (W / O type liquid foundation) The numerical value after each component name represents a weight (mass) part.
(component)
1. Polyether-modified silicone Note 1) 10.0
2. Decamethylcyclopentasiloxane 18.0
3. Organopolysiloxane 1 solution Note 2) 8.0
4). Dimethicone cross polymer Note 3) 4.0
5. Ethylhexyl 2-ethylhexanoate 5.0
6). Octylsilane-treated red iron oxide 0.1
7). Octylsilane-treated yellow iron oxide 0.6
8). Mica 3.5
9. Octylsilane-treated black iron oxide 0.05
10. Purified water remaining amount 11. Polysorbate 20 0.2
12 Preservative 0.5
13. Xanthan gum 0.5
14 Magnesium sulfate 0.4

Note 1) 5200 Formulation Aid by Dow Corning
Note 2) Decamethylcyclopentasiloxane solution of organopolysiloxane 1 (10% by weight of active ingredient)
Note 3) 9040 Silicone Elastomer Blend by Dow Corning

(Manufacturing procedure)
Step 1 Components 1 to 9 are mixed and dispersed.
Step 2 Components 10 to 14 are mixed and dispersed.
Step 3 The composition obtained in Step 2 is added to the composition obtained in Step 1 and emulsified.

[Prescription Example 9] (O / W Liquid Foundation) The numerical value after each component name represents a weight (mass) part.
(component)
1. Stearic acid 2.4
2. Propylene glycol nostearate 2.0
3. Cetyl alcohol 0.2
4). Liquid lanolin 2.0
5. Liquid paraffin 1.0
6). Organopolysiloxane 1 solution Note 1) 2.0
7). Isopropyl myristate 8.5
8). Purified water remaining 9. Sodium carboxymethylcellulose 0.2
10. Bentonite 0.5
11. Dipropylene glycol 4.0
12 Triethanolamine 1.1
13. Preservative appropriate amount14. Titanium oxide 8.0
15. Mica 4.0
16. Coloring pigment appropriate amount 17. Perfume

Note 1) Decamethylcyclopentasiloxane solution of organopolysiloxane 1 (10% by weight of active ingredient)

(Manufacturing procedure)
Step 1 Components 8 to 16 are heated and mixed and dispersed.
Process 2 Components 1-7 are heated and mixed.
Step 3 The composition obtained in Step 2 is added to the composition obtained in Step 1 to emulsify, and component 17 is added and cooled to room temperature.

[Prescription Example 10] (W / O type sunscreen emulsion) The numerical value after each component name represents a weight (mass) part.
(component)
1. 2-Ethylhexyl paramethoxycinnamate 4.0
2. Diethylaminohydroxybenzoyl hexyl benzoate 1.0
3. Silicone-treated fine particle titanium oxide 5.0
4). Silicone-treated fine particle zinc oxide 9.0
5. Squalane 15.0
6). Dioctyl succinate 5.0
7). Organopolysiloxane 1 solution Note 1) 5.0
8). Dimethylpolysiloxane (2cSt) 10.0
9. Decamethylcyclopentasiloxane 8.0
10. Decamethylcyclopentasiloxane / (Acrylates / Polytrimethylsiloxy methacrylate) Copolymer Note 2) 2.0
11. Glycerin diisostearate2.0
12 Polyether-modified silicone Note 3) 0.5
13. Organically modified montmorillonite 0.5
14 Purified water remaining 15.1,3-butylene glycol 5.0

Note 1) Decamethylcyclopentasiloxane solution of organopolysiloxane 1 (10% by weight of active ingredient)
Note 2) FA4001CM Silicone Acrylate manufactured by Toray Dow Corning
Note 3) ES-5612 manufactured by Toray Dow Corning

(Manufacturing procedure)
Step 1 Components 3 and 4 are mixed with components 7 to 10 and pulverized.
Step 2 Components 1, 2, 5, 6 and 11-13 are heated and mixed with the composition obtained in Step 1.
Step 3 The mixture of components 14 and 15 is gradually added to the composition obtained in Step 2 and emulsified.

[Prescription Example 11] (W / O type sunscreen emulsion) The numerical value after each component name represents a weight (mass) part.
(component)
1. Fine particle titanium oxide slurry 10.0
(Decamethylcyclopentasiloxane solution solid content 30%)
2. Fine zinc oxide slurry 30.0
(Decamethylcyclopentasiloxane solution solid content 35%)
3. 2-Ethylhexyl paramethoxycinnamate 8.0
4). Diethylaminohydroxybenzoyl hexyl benzoate 2.0
5. Organopolysiloxane 1 solution Note 1) 4.0
6). Caprylyl Methicone 3.0
7). Trimethylsiloxysilicate solution 7.5
8). Dimethylpolysiloxane (6cSt) 4.5
9. Polyether-modified silicone Note 2) 1.0
10. Isodecyl isononanoate 1.0
11. Silica 2.5
12 Purified water remaining amount 13. Preservative appropriate amount 14.1,3-propanediol 2.0
15. Aloe extract 1.0

Note 1) Dimethylpolysiloxane (2cSt) solution of organopolysiloxane 1 (active ingredient 10% by weight)
Note 2) ES-5612 manufactured by Toray Dow Corning

(Manufacturing procedure)
Step 1 Components 1 to 10 are mixed and dispersed.
Step 2 Components 11 to 15 are mixed.
Step 3 To the composition obtained in Step 1, the composition obtained in Step 2 is added and emulsified.

[Prescription Example 12] (O / W Sunscreen Cream) The numerical value after each component name represents a weight (mass) part.
(component)
1. Polyether-modified silicone mixture Note 1) 10.0
2. Tri (POE) sodium lauryl ether phosphate 0.05
3. Diethylaminohydroxybenzoyl hexyl benzoate 2.0
4). 2-Ethylhexyl paramethoxycinnamate 6.0
5. Organopolysiloxane 1 solution Note 2) 3.0
6). Dimethylpolysiloxane (6cSt) 2.0
7). Phenyltrimethicone 2.0
8). Carbomer (2% by weight aqueous solution) 22.5
9. Purified water remaining amount 10. Sodium hydroxide (1% by weight aqueous solution) 10.5
11. Polyoxypropylene methyl glucoside 0.4
12 Ethanol 2.0
13.1,3-Butylene glycol 5.0
14 Glycerin 5.0
15. Preservative appropriate amount 16. (Dimethicone / vinyl dimethicone) Cross polymer Note 3) 2.5

Note 1) Toray Dow Corning FB-2540
Note 2) Dimethylpolysiloxane (2cSt) solution of organopolysiloxane 1 (active ingredient 10% by weight)
Note 3) BY29-129 manufactured by Toray Dow Corning

(Manufacturing procedure)
Step 1 Components 8 to 15 are mixed.
Process 2 Components 1-7 are mixed.
Step 3 To the composition obtained in Step 1, the composition obtained in Step 2 is added and emulsified.
Step 4 Add component 16 to the composition obtained in step 3 and stir and mix.

[Prescription Example 13] (Eyeshadow) The numerical value after each component name represents a weight (mass) part.
(component)
1. Sericite 40.0
2. Mica 10.0
3. 3. Talc remaining amount Titanium oxide 10.0
5. Fine particle titanium oxide 5.0
6). Magnesium stearate 3.0
7). Pigment appropriate amount8. Octyldodecanol 3.0
9. Dimethylpolysiloxane (6cSt) 4.0
10. Organopolysiloxane 1 solution Note 1) 3.0
11. Preservative appropriate amount 12. Perfume appropriate amount Note 1) Dimethylpolysiloxane (6cSt) solution of organopolysiloxane 1 (10% by weight of active ingredient)

(Manufacturing procedure)
Step 1 Components 8-11 are mixed.
Process 2 Components 1-7 are mixed.
Step 3 To the composition obtained in Step 2, the composition obtained in Step 1 is added and mixed.
Step 4 Component 12 is added to the composition obtained in Step 3 and mixed with stirring.

[Prescription Example 14] (Eyeliner) The numerical value after each component name represents a weight (mass) part.
(component)
1. Organopolysiloxane 1 solution Note 1) 8.0
2. Decamethylcyclopentasiloxane 10.0
3. Dimethylpolysiloxane (6cSt) 5.0
4). Caprylyl methicone 4.0
5. Jojoba oil 2.0
6). Polyether-modified silicone Note 2) 1.0
7). Silicone-treated black iron oxide 20.0
8). Ethanol 5.0
9. Preservative appropriate amount10. Purified water remaining

Note 1) Dimethylpolysiloxane (2cSt) solution of organopolysiloxane 1 (active ingredient 10% by weight)
Note 2) ES-5612 manufactured by Toray Dow Corning

(Manufacturing procedure)
Step 1 Ingredients 1-5 are warmed and mixed, and ingredient 6 is added and dispersed.
Step 2 Ingredients 7-9 are mixed.
Step 3 Add the composition obtained in Step 2 to the composition obtained in Step 1 and heat uniformly.
Step 4 Add component 10 to the composition obtained in step 3 and stir and mix.

[Prescription Example 15] (Moisturizing cream) The numerical value after each component name represents a weight (mass) part.
(component)
1. Organopolysiloxane 1 solution Note 1) 5.0
2. Decamethylcyclopentasiloxane 5.0
3. Phenyltrimethicone 3.0
4). Liquid paraffin 5.0
5. Tetra-2-ethylhexanoic acid pentaerythritol 3.0
6). Cetyl 2-ethylhexanoate 5.0
7). Polyether-modified silicone Note 2) 1.0
8). Silicone elastomer powder Note 3) 2.5
9. Hydrophobized silica 2.0
10. Zinc stearate 2.0
11. Vitamin E acetate 3.0
12 Polyethylene glycol 400 1.0
13. Sodium lactate 1.0
14.1,3-Butylene glycol 5.0
15. Preservative appropriate amount 16. Perfume appropriate amount 17. Purified water remaining

Note 1) Dimethylpolysiloxane (2cSt) solution of organopolysiloxane 1 (active ingredient 10% by weight)
Note 2) ES-5612 manufactured by Toray Dow Corning
Note 3) Trefil E-506S manufactured by Toray Dow Corning

(Manufacturing procedure)
Step 1 Components 1 to 7 and components 10 to 11 are mixed uniformly, and components 8 to 9 are added and dispersed uniformly.
Step 2 Add ingredients 12-15 and ingredient 17 and dissolve.
Step 3 The composition obtained in Step 2 is gradually added to the composition obtained in Step 1 to emulsify and cool.
Step 4 Add component 16 to the composition obtained in step 3 and stir and mix.

[Prescription Example 16] (After Shave Cream) The numerical value after each component name represents a weight (mass) part.
(component)
1. Organopolysiloxane 1 solution Note 1) 15.0
2. Decamethylcyclopentasiloxane 20.0
3. Polyether-modified silicone Note 2) 3.0
4). Polyether-modified silicone Note 3) 5.0
5. Polyethylene glycol 400 5.0
6). Sodium L-glutamate 2.0
7). Allantoin 0.1
8). Aloe extract appropriate amount 9. Preservative appropriate amount10. Antioxidant appropriate amount11. Perfume appropriate amount 12. Purified water remaining

Note 1) Decamethylcyclopentasiloxane solution of organopolysiloxane 1 (10% by weight of active ingredient)
Note 2) ES-5612 manufactured by Toray Dow Corning
Note 3) 5200 Formulation Aid made by Dow Corning

(Manufacturing procedure)
Process 1 Components 1-5 and components 11-12 are heat-mixed.
Step 2 Components 6 to 10 are heated and mixed.
Step 3 The composition obtained in Step 2 is gradually added to the composition obtained in Step 1 and emulsified.

[Prescription Example 17] (Lipstick) The numerical value after each component name represents a weight (mass) part.
(component)
1. Microcrystalline wax 10.0
2. Paraffin wax 15.0
3. Carnauba wax 5.0
4). Vaseline 5.0
5. Diisostearyl malate 7.0
6). Glyceryl triisostearate 11.5
7). Propylene glycol dicaprate 7.0
8). Inulin stearate Note 1) 2.0
9. Organopolysiloxane 1 solution Note 2) 3.0
10. Decamethylcyclopentasiloxane 10.0
11. Decamethylcyclopentasiloxane / (Acrylates / Polytrimethylsiloxy methacrylate) Copolymer Note 3) 3.0
12 Dimethylpolysiloxane of trimethylsiloxysilicate 2.0
(100 mm2 / s) solution (active ingredient 33%) Note 4)
13. Red No. 201 1.0
14 Red No. 202 1.0
15. Yellow 4 2.0
16. Titanium oxide 4.0
17. Black iron oxide 0.5
18. Iron oxide mica titanium 3.0
19. Mica titanium 2.0
20. Purified water 5.0
21.1,3-butylene glycol 1.0
22. Preservative appropriate amount 23. Perfume

Note 1) Leopard ISL2 manufactured by Chiba Flour Mills
Note 2) Dimethylpolysiloxane (2cSt) solution of organopolysiloxane 1 (active ingredient 10% by weight)
Note 3) FA4001CM Silicone Acrylate manufactured by Toray Dow Corning
Note 4) DC593 manufactured by Dow Corning

(Manufacturing procedure)
Process 1 Components 1-19 are heated and mixed and dissolved.
Step 2 Ingredients 20-22 are mixed.
Step 3 To the composition obtained in Step 1, the composition obtained in Step 2 is added and mixed.
Step 4 Add component 23 to the composition obtained in step 3 and fill in a sealed container.

[Prescription Example 18] (Lip Gloss) The numerical value after each component name represents a weight (mass) part.
(component)
1. Organopolysiloxane 1 solution Note 1) 3.0
2. Caprylyl methicone 4.0
3. Silicic anhydride (average primary particle size 10 nm) 1.5
4). Diisostearyl malate 15.0
5. Stearyl alcohol 4.0
6). Methyltrimethicone 2.0
7). Phenyltrimethicone 4.0
8). Heavy liquid isoparaffin 9 Trimethylpentaphenyltrisiloxane 1.0
10. Squalane 9.0
11. Sunflower oil 5.0
12 Tricaprylyl glyceryl (= glyceryl tricaprate) 5.0
13. Vaseline 5.0
14 Microcrystalline wax 2.0
15. Red No. 202 0.8
16. Mica titanium 3.0

Note 1) Dimethylpolysiloxane (2cSt) solution of organopolysiloxane 1 (active ingredient 10% by weight)

(Manufacturing procedure)
Step 1 Ingredients 1 to 16 are heated and mixed, filled into a container and then cooled.

[Prescription Example 19] (Lip Gloss) The numerical value after each component name represents a weight (mass) part.
(component)
1. Polyamide-modified silicone Note 1 19.0
2. Organopolysiloxane 1 solution Note 2) 10.0
3. Methylphenyl-modified silicone 28.0
4). Isononyl isononanoate 38.0
5. Trioctanoin 2.0
6). Mica titanium 3.0

Note 1) Dow Corning 2-8178 gellant
Note 2) Dimethylpolysiloxane (2cSt) solution of organopolysiloxane 1 (active ingredient 10% by weight)

(Manufacturing procedure)
Step 1 Ingredients 1-6 are heated and mixed, filled into a container, and then cooled.

[Prescription Example 20] (Mascara) The numerical value after each component name represents a weight (mass) part.
(component)
1. Paraffin wax 5.0
2. Light liquid isoparaffin 3 Caprylyl methicone 0.5
4). Organopolysiloxane 1 0.5
5. Trioctanoin 13.0
6). Decamethylcyclopentasiloxane 20.0
7). Inulin stearate 5.0
8). Dimethicone cross polymer Note) 10.0
9. Fluorine compound surface-treated black iron oxide 6.0
10. Sucrose fatty acid ester 4.0
11. Beeswax 5.0
12 Rosin acid pentaerythrit 5.0
13. Preservative appropriate amount14. Purified water 5.0

Note) 9040 Silicone Elastomer Blend by Dow Corning

(Manufacturing procedure)
Step 1 After components 1-12 are heated and mixed and dispersed, a mixture of components 13-14 is added and emulsified, and filled into a container.

[Prescription Example 21] (Cleansing Cream) The numerical value after each component name represents a weight (mass) part.
(component)
1. Acrylic acid-alkyl methacrylate copolymer Note) 0.25
2. Sodium hydroxide 1% aqueous solution 7.0
3. Dipropylene glycol 5.0
4). Glycerin 15.0
5. Purified water remaining amount 6. Sucrose fatty acid ester 0.5
7). Polyoxyethylene coconut oil fatty acid monoethanolamide (2EO) 0.5
8). Tocopherol acetate 0.1
9. Preservative appropriate amount10. Perfume proper amount11. Ethanol 4.5
12 Organopolysiloxane 1 0.1
13. Decamethylcyclopentasiloxane 0.4

Note) Pemulen TR-1 (Nippon Lubrizol)

(Manufacturing procedure)
Step 1 Components 1 to 5 are mixed.
Step 2 Step 3 for uniformly mixing and dissolving the components 6 to 13 The mixture obtained in Step 2 is added to the mixture obtained in Step 1 and mixed.

[Prescription Example 22] (Makeup Remover) The numerical value after each component name represents a weight (mass) part.
(component)
1. Acrylic acid-alkyl methacrylate copolymer Note) 0.1
2. Triethanolamine 0.05
3. Methyl trimethicone 7.0
4). Squalane 1.0
5. Organopolysiloxane 1 0.1
6). Decamethylcyclopentasiloxane 1.9
7). Vitamin E acetate 0.2
8). Polyether-modified silicone 0.5
9. Sodium hyaluronate 1.0
10. Edetate disodium 0.1
11. Propylene glycol 7.0
12 Phenoxyethanol appropriate amount13. Purified water remaining

Note) Pemulen TR-1 (Nippon Lubrizol)

(Manufacturing procedure)
Process 1 Components 1-2 and 8-13 are mixed uniformly, and what mixed the components 3-7 is added, and it emulsifies.

[Prescription Example 23] (Base Cream) The numerical value after each component name represents a weight (mass) part.
(component)
1. Dimethylpolysiloxane (2cSt) 2.0
2. Decamethylcyclopentasiloxane 10.0
3. Polyether-modified silicone Note 1) 3.0
4). Cetyl isooctanoate 5.0
5. Organopolysiloxane 1 0.1
6). Decamethylcyclopentasiloxane 4.9
7). 2-Ethylhexyl paramethoxycinnamate 2.0
8). Silicone elastomer Note 2) 4.0
9. Organically modified bentonite 0.5
10. Barium sulfate 2.0
11. Talc 1.0
12 Nylon powder 3.0
13. Preservative appropriate amount14. Xanthan gum 0.1
15. L-ascorbic acid phosphate magnesium 0.3
16. Purified water remaining

Note 1) ES-5612 manufactured by Toray Dow Corning
Note 2) 9045 Silicone Elastomer Blend by Dow Corning

(Manufacturing procedure)
Step 1 Components 1 to 12 are mixed and dispersed.
Step 2 To the composition obtained in Step 1, a mixture of components 13 to 16 is added and emulsified at room temperature.

[Prescription Example 24] (Antiperspirant) The numerical value after each component name represents a weight (mass) part.
(component)
1. Silicone elastomer Note 1) 20.0
2. Dimethicone cross polymer Note 2) 20.0
3. Organopolysiloxane 1 0.5
4). Decamethylcyclopentasiloxane 25.5
5. Aluminum zirconium tetrachloride hydrate 20.0
6). Dimethylpolysiloxane (6cSt) 14.0

Note 1) 9045 Silicone Elastomer Blend by Dow Corning
Note 2) 9011 Silicone Elastomer Blend by Dow Corning

(Manufacturing procedure)
Step 1 Components 1 to 4 and component 6 are mixed.
Step 2 Ingredient 5 is added to the composition obtained in Step 1 and mixed and dispersed.

[Prescription Example 25] (Shampoo) The numerical value after each component name represents a weight (mass) part.
(component)
1. 1. Purified water remaining amount Polyquaternium-10 0.3
3. EDTA-2Na 0.1
4). Glycerin 1.5
5. Laureth sulfate Na (27% aqueous solution) 30.0
6). Laureth-6 carboxylic acid Na (24% aqueous solution) 10.0
7). Cocamidopropyl betaine, NaCl (30% aqueous solution) 10.0
8). Polyquaternium-7 0.27
9. Preservative appropriate amount10. Perfume proper amount11. Cocamide MEA 2.0
12 Emulsion of organopolysiloxane 1 Note) 0.5
13. Citric acid appropriate amount

Note) O / W emulsion in which organopolysiloxane 1 and dimethylpolysiloxane (6cSt) are mixed at a 1/4 weight ratio and emulsified to a solid content of 25% by weight.

(Manufacturing procedure)
Step 1 Ingredients 1 to 4 are heated and mixed and dissolved.
Step 2 Components 5 to 7 are added to the composition obtained in Step 1.
Step 3 Cool the composition obtained in Step 2 and add ingredients 8-12. If necessary, component 13 is added to adjust the pH.

  In addition, after step 3, dimethylsilicone, molecular chain both ends dimethylsilanol group-blocked dimethylpolysiloxane (dimethiconol), phenyl-modified silicone, amino-modified silicone, aminopolyether co-modified silicone, linear block ABn-type polyether-modified By synthesizing emulsions such as silicone, linear block ABn type amino polyether-modified silicone, aqueous dispersion of silicone elastomer powder, and / or water-soluble silicone oil such as polyether-modified silicone, etc. The effect can be expected.

[Prescription Example 26] (Conditioner) The numerical value after each component name represents a weight (mass) part.
(component)
1. Stearyl Tomonium Chloride 1.44
2. Cetyl alcohol 2.4
3. Octyldodecanol 0.5
4). Cetyl ethylhexanoate 0.6
5. Squalane 0.2
6). 6. Purified water remaining amount Glycerin 2.0
8). Preservative appropriate amount 9. Perfume appropriate amount10. Emulsion of organopolysiloxane 1 Note) 3.0
11. Citric acid appropriate amount

Note) O / W emulsion in which organopolysiloxane 1 and dimethylpolysiloxane (6cSt) are mixed at a 1/4 weight ratio and emulsified to a solid content of 25% by weight.

(Manufacturing procedure)
Process 1 Ingredients 1-5 are heated and mixed and dissolved.
Process 2 Ingredients 6-7 are heated and mixed and dissolved.
Step 3 The composition obtained in Step 2 is added to the composition obtained in Step 1 and emulsified.
Step 4 Cool the composition obtained in Step 3 and add ingredients 8-10. In addition, the component 11 is added as needed.

  In addition, after Step 4, dimethyl silicone, molecular chain both ends dimethylsilanol group-blocked dimethylpolysiloxane (dimethiconol), phenyl-modified silicone, amino-modified silicone, aminopolyether co-modified silicone, linear block ABn type polyether-modified By synthesizing emulsions such as silicone, linear block ABn type amino polyether-modified silicone, aqueous dispersion of silicone elastomer powder, and / or water-soluble silicone oil such as polyether-modified silicone, etc. The effect can be expected.

[Prescription Example 27] (Hair Treatment Rinse Type) The numerical value after each component name represents the weight (mass) part.
(component)
1. Cetyl alcohol 5.6
2. Mineral oil 1.0
3. Steartrimonium chloride 1.2
4). Behentrimonium chloride 0.64
5. Cyclopentasiloxane 2.0
6). Dimethicone (2cSt) 1.0
7). Dimethicone (5,000 cSt) 1.0
8). Phenylmethicone 2.0
9. Glycerin 2.0
10. EDTA-2Na 0.1
11. Purified water remaining amount 12. Panthenol 0.1
13. Tocopherol 0.04
14 Lysine HCl 0.02
15. Glycine 0.02
16. Histidine 0.02
17. Organopolysiloxane 1 0.5
18. Antiseptic suitable amount 19. Perfume

(Manufacturing procedure)
Process 1 Ingredients 1-8 are heated and mixed and dissolved.
Process 2 Ingredients 9-11 are heated and mixed and dissolved.
Step 3 The composition obtained in Step 2 is added to the composition obtained in Step 1 and emulsified.
Step 4 Cool the composition obtained in Step 3 and add ingredients 12-19.

  In step 1, in addition to components 1 to 8, dimethylsilanol group-blocked dimethylpolysiloxane (dimethiconol), amino-modified silicone, aminopolyether co-modified silicone, linear block ABn-type polyether-modified silicone In addition, synergistic effects can be expected by blending linear block ABn-type amino polyether-modified silicone and the like.

[Prescription Example 28] (Hair Treatment Leave-on Type) The numerical value after each component name represents the weight (mass) part.
(component)
1. Cetyl alcohol 4.0
2. Mineral oil 1.0
3. Steartrimonium chloride 1.0
4). Behentrimonium chloride 0.2
5. Cyclopentasiloxane 1.2
6). Dimethicone (2cSt) 0.6
7). Dimethicone (5,000 cSt) 0.6
8). Phenylmethicone 1.2
10. Glycerin 2.0
11. EDTA-2Na 0.1
12 Purified water remaining amount 13. Panthenol 0.1
14 Tocopherol 0.04
15. Lysine HCl 0.02
16. Glycine 0.02
17. Histidine 0.02
18. Organopolysiloxane 1 0.3
19. Preservative appropriate amount20. Perfume

(Manufacturing procedure)
Process 1 Ingredients 1-8 are heated and mixed and dissolved.
Process 2 Ingredients 9-11 are heated and mixed and dissolved.
Step 3 The composition obtained in Step 2 is added to the composition obtained in Step 1 and emulsified.
Step 4 Cool the composition obtained in Step 3 and add ingredients 12-20.

  Further, in Step 1, in addition to components 1 to 9, in addition to dimethylsilanol group-blocked dimethylpolysiloxane (dimethiconol), amino-modified silicone, aminopolyether co-modified silicone, linear block ABn-type polyether-modified silicone In addition, synergistic effects can be expected by blending linear block ABn-type amino polyether-modified silicone and the like.

[Prescription Example 29] (Hair mist) The numerical value after each component name represents a weight (mass) part.
(component)
1. 1. Purified water remaining amount Sorbitol 0.6
3. Creatine 0.2
4). Urea 1.0
5. 1,3-butylene glycol 2.0
6). Preservative appropriate amount 7. Ethanol 15.0
8). PCA Glyceres-25 isostearate 0.5
9. Perfume appropriate amount10. PEG / PPG-30 / 10 dimethicone, DPG Note) 1.0
11. Organopolysiloxane 1 1.0
12 Cyclohexanedicarboxylic acid bisethoxydiglycol 2.0
13. Hydroxypropyltrimonium chloride starch 1.0

Note) BY 25-338 manufactured by Toray Dow Corning

(Manufacturing procedure)
Step 1 Components 1 to 6 are mixed and dissolved.
Step 2 Components 7 to 10 are mixed and dissolved.
Step 3 The composition obtained in Step 2 is added to the composition obtained in Step 1 and solubilized.
Step 4 Components 11 to 13 are added to the composition obtained in Step 3 and mixed and dissolved.

[Prescription Example 30] (Hair Foam) The numerical value after each component name represents a weight (mass) part.
Stock solution (component)
1. Polyvinylpyrrolidone / vinyl acetate copolymer 5.0
2. Vinylpyrrolidone / N, N-dimethylaminoethyl methacrylic acid copolymer diethyl sulfate 0.5
3. Phenyltrimethicone 2.0
4). Organopolysiloxane 1 1.0
5. Ethanol 12.0
6). Preservative appropriate amount 7. Perfume appropriate amount 8. Purified water remaining

8. Filling formula Stock solution 95.0
10. Liquefied petroleum gas (LPG) 5.0

(Manufacturing procedure)
Step 1 Components 1 to 8 are mixed and dissolved.
Step 2 The composition (stock solution) obtained in Step 1 is filled in a container (can), and after mounting the valve, the component 10 is filled.

  In Step 1, in addition to components 1-8, as a film-forming agent (acrylates / polytrimethylsiloxy methacrylate) copolymer (e.g., FA 4001 CM (30% decamethylcyclopentasiloxane solution) manufactured by Toray Dow Corning) May be blended.

[Prescription Example 31] (Hair Spray) The numerical value after each component name represents a weight (mass) part.
Stock solution (component)
1. Ethyl alcohol remaining amount 2. Acrylic resin alkanolamine solution (active ingredient 50%) 7.0
3. Cetyl alcohol 0.1
4). Organopolysiloxane 1 0.5
5. Perfume

5. Fill formula Stock solution 50.0
7). Dimethyl ether 50.0

(Manufacturing procedure)
Step 1 Components 2 to 5 are added to component 1 and mixed and dissolved.
Step 2 The composition obtained in Step 1 is filtered.
Step 3 The composition (stock solution) obtained in Step 2 is filled in a container (can), and after mounting a valve, component 7 is filled.

[Prescription Example 32] (Hair Wax) The numerical value after each component name represents a weight (mass) part.
(component)
1. Diethylhexyl succinate 10.0
2. Squalane 1.0
3. Shea fat 1.0
4). Organopolysiloxane 1 2.0
5. Candelilla Row 5.5
6). Microcrystalline wax 6.0
7). Carnavalo 6.0
8). Ceteth-6 6.0
9. Seth 10 6.0
10. Glyceryl stearate (SE) soap impurity 1.5
11. Hydroxystearic acid 4.5
12 Purified water remaining amount 13.1,3-butylene glycol 3.0
14 15. Sodium hydroxide appropriate amount PEG-90M appropriate amount16. Preservative appropriate amount

(Manufacturing procedure)
Process 1 Ingredients 1-11 are heated and mixed and dissolved.
Process 2 Ingredients 12-14 are heated and mixed and dissolved.
Step 3 The composition obtained in Step 2 is added to the composition obtained in Step 1 and emulsified.
Step 4 Components 15 to 16 are sequentially added to the composition obtained in Step 3 under heating.

[Prescription Example 33] (Hair Cream) The numerical value after each component name represents a weight (mass) part.
(component)
1. Vaseline 4.0
2. Cetyl ethylhexanoate 3.0
3. Organopolysiloxane 1 solution Note) 2.0
4). Dimethicone (350 cSt) 1.0
5. PEG-40 hydrogenated castor oil 1.0
6). Polyacrylamide 1.0
7). Purified water remaining amount 8. Glycerin 3.0
9. Hydroxyethyl cellulose 0.1
10. Ethanol 3.0
11. Preservative appropriate amount

Note) Decamethylcyclopentasiloxane solution of organopolysiloxane 1 (active ingredient 10% by weight)

(Manufacturing procedure)
Process 1 Ingredients 1-5 are heated and mixed and dissolved.
Process 2 Ingredients 6-9 are heated and mixed and dissolved.
Step 3 The composition obtained in Step 2 is added and emulsified.
Step 4 Components 10 to 11 are sequentially added to the composition obtained in Step 3.

  In Step 1, in addition to components 1 to 5, dimethyl silicone, dimethylsilanol group-blocked dimethylpolysiloxane (dimethiconol), phenyl-modified silicone, amino-modified silicone, aminopolyether co-modified silicone, linear chain By synthesizing block ABn type polyether-modified silicone, linear block ABn type aminopolyether-modified silicone and the like, respective synergistic effects can be expected.

[Prescription Example 34] (Hair lotion) The numerical value after each component name represents a weight (mass) part.
(component)
1. Carbomer 0.4
2. Hydroxyethyl cellulose 0.1
3. PEG-6 1.5
4). 4. Purified water remaining amount Ethanol 3.5
6). PEG-40 hydrogenated castor oil 0.5
7). Trilaureth-4-phosphate 0.1
8). Cetyl ethylhexanoate 2.0
9. Emulsion of organopolysiloxane 1 Note 1) 1.2
10. Dimethicone emulsion Note 2) 2.5
11. Preservative appropriate amount 12. Sodium hydroxide appropriate amount

Note 1) O / W emulsion in which organopolysiloxane 1 and dimethylpolysiloxane (2cSt) are mixed at a 1/9 weight ratio and emulsified to a solid content of 30% by weight.
Note 2) Toray Dow Corning, FZ-4150 (active ingredient 30% by weight)

(Manufacturing procedure)
Step 1 Ingredients 1 to 4 are heated and mixed and dissolved.
Step 2 Ingredients 5-7 are heated and mixed and dissolved.
Step 3 The composition obtained in Step 2 is added to the composition obtained in Step 1 and emulsified.
Step 4 Components 8 to 12 are added to the composition obtained in Step 3.

  In Step 4, in addition to components 8 to 12, dimethyl silicone, dimethylsilanol group-blocked dimethylpolysiloxane (dimethiconol), phenyl-modified silicone, amino-modified silicone, aminopolyether co-modified silicone, linear chain By blending emulsion such as block ABn type polyether modified silicone, linear block ABn type amino polyether modified silicone, water dispersion of silicone elastomer powder, water soluble silicone oil such as polyether modified silicone, etc. Each synergistic effect can be expected.

[Formulation Example 35] (Hair oil) The numerical value after each component name represents a weight (mass) part.
(component)
1. Dimethicone in cyclopentasiloxane solution Note) Remaining amount Organopolysiloxane 1 3.0
3. Dimethicone (350cSt) 2.0
4). Decamethylcyclopentasiloxane 28.0

Note) Toray Dow Corning, BY11-003

(Manufacturing procedure)
Step 1 Ingredients 1 to 4 are appropriately heated and mixed and dissolved.

[Prescription Example 36] (Hair color oxidation type) The numerical value after each component name represents a weight (mass) part.
First agent (component)
1. Steareth-2 3.0
2. Steareth-21 2.0
3. PPG-15 Stearyl 5.0
4). Cetostearyl alcohol 4.0
5. Behenyl alcohol 2.0
6). Organopolysiloxane 1 2.0
7). Behenyltrimethylammonium chloride 0.8
8). Purified water remaining 9. EDTA-2Na 0.5
10. Anhydrous sodium sulfite 0.5
11. Ascorbic acid Na 0.1
12.1,3-butylene glycol 3.0
13. Paraphenylenediamine 0.25
14 Paraaminophenol 0.1
15. Metaaminophenol 0.05
16. Polyquaternium-39 0.3
17. Ammonium bicarbonate 2.0
18. Strong ammonia water 5.0

(Manufacturing procedure)
Process 1 Ingredients 1-7 are heated and mixed and dissolved.
Step 2 Ingredients 8 to 15 are heated and mixed and dissolved.
Step 3 The composition obtained in Step 1 is added to the composition obtained in Step 2 and emulsified.
Step 4 Components 16 to 18 are sequentially added to the composition obtained in Step 3.

Second agent (component)
1. Cetostearyl alcohol 4.5
2. Lauryl sulfate Na 0.5
3. Preservative appropriate amount 4. Etidronic acid 0.1
5. Dihydrogen hydrogen phosphate 0.3
6). 6. Purified water remaining amount Hydrogen peroxide solution (35% aqueous solution) 17.14
8). Phosphoric acid

(Manufacturing procedure)
Step 1 Ingredient 1 is heated and dissolved.
Process 2 Ingredients 2-6 are heated and mixed and dissolved.
Step 3 The component obtained in Step 1 is added to the composition obtained in Step 2 and emulsified.
Step 4 Cool the composition obtained in Step 3 and add Component 7 and Component 8 as needed.

[Prescription Example 37] (Hair nail polish) The numerical value after each component name represents a weight (mass) part.
(component)
1. Black 401 No. 0.4
2. Purple 401 0.1
3. Orange No. 205 0.3
4). Benzyl alcohol 5.0
5. Citric acid 0.5
6). Hydroxyethyl cellulose 2.0
7). Stearyltrimethylammonium chloride 0.5
8). PEG-40 hydrogenated castor oil 0.5
9. Organopolysiloxane 1 1.0
10. Ethanol 10.0
11. Preservative appropriate amount 12. Perfume appropriate amount13. Purified water remaining amount 14. Sodium citrate

(Manufacturing procedure)
Step 1 Components 1 to 13 are mixed and dissolved.
Step 2 Component 14 is added to the composition obtained in Step 1 to adjust the pH.

[Prescription Example 38] (Perm) The numerical value after each component name represents the weight (mass) part.
First agent (component)
1. EDTA-2Na 0.1
2. Etidronic acid 0.1
3. Preservative appropriate amount 4. 4. Purified water remaining amount PEG-40 hydrogenated castor oil 0.6
6). Fragrance 0.3
7). Ammonium thioglycolate (50% aqueous solution) 13.0
8). Strong ammonia water 1.0
9. Monoethanolamine 1.2
10. Ammonium bicarbonate 2.0
11. Emulsion of organopolysiloxane 1 Note) 0.5
12 Phosphoric acid

Note) O / W emulsion in which organopolysiloxane 1 and dimethylpolysiloxane (6cSt) are mixed at a 1/4 weight ratio and emulsified to a solid content of 25% by weight.

(Manufacturing procedure)
Step 1 Ingredients 1 to 4 are appropriately heated and mixed and dissolved.
Process 2 Ingredients 5-6 are heated and mixed and dissolved.
Step 3 Components 7 to 11 are sequentially added to the composition obtained in Step 2. Component 12 is added as needed.

Second agent (component)
1. Polyquaternium-10 0.4
2. EDTA-2Na 0.1
3. Preservative appropriate amount 4. Dihydrogen phosphate Na 0.05
5. Dihydrogen hydrogen phosphate 0.5
6). 6. Purified water remaining amount Na bromate 8.0
8). pH adjuster

(Manufacturing procedure)
Step 1 Ingredients 1 to 6 are appropriately heated and mixed and dissolved.
Step 2 Component 7 is added to the composition obtained in Step 1. Add component 8 as needed.

Claims (17)

General formula (1):

MD _x D ' _y D'' _z M (1)

{Where,
M is a terminal blocking unit represented by the formula: R ¹ _a R ² _b SiO _1/2
D has the ^formula: difunctional siloxy unit represented by _R 1 2 SiO _2/2,
D ′ is a bifunctional siloxy unit represented by the formula: R ¹ R ² SiO _2/2
D ″ is a bifunctional siloxy unit represented by the formula: R ¹ R ³ SiO _2/2
Each R ¹ independently represents a hydrogen atom, R— or RO— (wherein R represents a substituted or unsubstituted, linear or branched monovalent hydrocarbon group having 1 to 8 carbon atoms). Represents
Each R ² independently represents an amino group-containing group;
Each R ³ independently represents a substituted or unsubstituted, linear or branched monovalent hydrocarbon group having 16 to 50 carbon atoms;
a independently represents an integer of 0 to 3; b independently represents an integer of 0 to 3; a + b is 3;
x represents a number from 10 to 2,000, y represents a number from 0 to 50, z represents a number from 1 to 100,
However, when y = 0, a long-chain hydrocarbon-modified silicone / amino-modified silicone copolymer represented by at least one b of M is an integer of 1 to 3.}   The copolymer of Claim 1 whose ratio of the nitrogen atom mass derived from the amino group to the total atomic mass calculated | required by the titration method is 0.01 to 3%. The amino group-containing group as R ² is represented by the general formula (2):

_{^{-R 4 - (N (R 5}} ) R 6) c NR 7 R 8 (2)

(Where
R ⁴ and R ⁶ each independently represent a substituted or unsubstituted, linear or branched divalent hydrocarbon group having 1 to 8 carbon atoms,
R ⁵ , R ⁷ and R ⁸ each independently represent a hydrogen atom or a substituted or unsubstituted, linear or branched monovalent hydrocarbon group having 1 to 8 carbon atoms, provided that Any one or more of R ⁵ , R ⁷ and R ⁸ are hydrogen atoms, and R ⁷ and R ⁸ together are substituted or unsubstituted, straight-chain or A branched divalent cyclic hydrocarbon group may be formed,
The copolymer according to claim 1 or 2, wherein c represents an integer of 0 to 6.   The copolymer of Claim 3 whose c of the said General formula (2) is 0 or 1. The amino group-containing group as R ² is a 2-aminoethyl group, a 3-aminopropyl group, a 6-aminohexyl group, an N-cyclohexyl-3-aminopropyl group, or an N- (2-aminoethyl) -3- The copolymer according to any one of claims 1 to 4, which is an aminopropyl group or an N- (2-aminoethyl) -3-aminoisobutyl group. 6. The R ^{3 according} to claim 1, wherein each R ³ is independently a substituted or unsubstituted, linear or branched monovalent hydrocarbon group having an average carbon number of 24 to 45. 6. Copolymer.   An oily composition comprising the copolymer according to any one of claims 1 to 6 and at least one oil agent.   The emulsion composition obtained by emulsifying the copolymer in any one of Claims 1 thru | or 6, or the oil-based composition of Claim 7 in water.   A cosmetic comprising the copolymer (A) according to any one of claims 1 to 6, the oil-based composition according to claim 7, or the emulsion composition according to claim 8.   The cosmetic according to claim 9, further comprising at least one (B) oil agent in addition to the (A) copolymer.   The cosmetic according to claim 9 or 10, further comprising at least one (C) surfactant.   The cosmetic according to any one of claims 9 to 11, further comprising at least one (D) alcohol.   The cosmetic according to any one of claims 9 to 12, which is a hair cosmetic.   The cosmetic according to claim 13, which is a hair washing cosmetic, a hair conditioning cosmetic, a hair styling cosmetic, or a hair dyeing cosmetic.   The cosmetic for hair washing according to claim 14, further comprising at least one (C1) anionic surfactant and at least one (E1) cationic water-soluble polymer.   The hair conditioning cosmetic composition according to claim 14, comprising at least one (B1) higher alcohol and at least one (C2) cationic surfactant.   The cosmetic according to any one of claims 9 to 16, which is liquid, cream, solid, paste, gel, mousse or spray.