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顆粒及び該顆粒を配合する化粧料
专利权人:
株式会社コーセー
发明人:
大成 宏樹
申请号:
JP2014073989
公开号:
JP6297888B2
申请日:
2014.03.31
申请国别(地区):
JP
年份:
2018
代理人:
摘要:
PROBLEM TO BE SOLVED: To provide granules in which a granule disintegration rate is high, stimulation to an applying part hardly occurs, and strength is provided enough to maintain stability during preparation.SOLUTION: Granules contains following components (A)-(C): (A) a composite resin emulsion which is obtained by generating an urethane prepolymer ((a) component) including an isocyanate group and a carboxyl group by reacting a polypropylene glycol, a dimethylolpropionic acid, and an aliphatic or an alicyclic polyvalent isocyanate, performing emulsification dispersion of a mixture of the neutralized product of the (a) component and the (b) component in an aqueous medium to obtain an emulsion, and polymerizing the (b) components in the emulsion under existence of a polymerizable monomer ((b) component) of which glass transformation temperature is 95-105°C obtained by polymerizing polymerizable monomers including an ester group-containing (meta) acrylic acid monomer (B) a water insoluble powder and (C) granules containing oil of which melting-point is 65-75°C. A cosmetic blending the granules is provided.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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