| 摘要 |
PROBLEM TO BE SOLVED: To provide a powder for cosmetic excellent in water and oil repellency and stability, and to provide a cosmetic excellent in makeup sustainability, feeling in use and stability. SOLUTION: The invention relates to the powder for cosmetic and cosmetic comprising powder particles having fluorine containing copolymer (A) adhered on the surface, wherein the copolymer (A) comprises a monomer (unit for polymer), represented by (Z-Y)<SB>n</SB>X, [Z is a 1-6C R<SP>F</SP>group, etc., Y is an alkylene group, etc., n is 1 or 2, X is an unsaturated polymerizable group], a monomer represented by CH<SB>2</SB>=CR<SP>1</SP>-G-(R<SP>2</SP>O)<SB>q</SB>-R<SP>3</SP>, [R<SP>1</SP>is a hydrogen atom or a methyl group, R<SP>2</SP>is a 2-4C alkylene group, etc., q is 1-50, G is a -COO(CH<SB>2</SB>)<SB>r</SB>-, etc., r is 0-4, R<SP>3</SP>is a hydrogen atom, etc.], and a monomer represented by CH<SB>2</SB>=CR<SP>4</SP>-U [R<SP>4</SP>is a hydrogen atom or a methyl group, U is an organic group containing a functional group ionizing in water]. COPYRIGHT: (C)2007,JPO&INPIT |
