Composition for external application and method for producing the same

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United States of America

PATENT NO 11197816
APP PUB NO 20200188285A1
SERIAL NO

16324340

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Abstract

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To provide an acrylic silicone graft copolymer capable of effectively exerting a function in a composition for external application containing various oily components such as a natural oil, a hydrocarbon oil, ester oil and a silicone oil, and a composition for external application containing the acrylic silicone graft copolymer. A composition for external application including an acrylic silicone graft copolymer, which contains 2 to 25 mass % of a constitutional unit represented by formula (I), 55 to 85 mass % of a constitutional unit represented by formula (II) and 2 to 20 mass % of a constitutional unit represented by formula (III). wherein R1 is an alkyl group having 1 to 4 carbon atoms; R2 is an alkylene group having 2 to 10 carbon atoms; and n is an integer of 1 to 100.

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Patent Owner(s)

Patent OwnerAddress
NOF CORPORATIONTOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukushima, Mitsuhiro Hyogo, JP 9 22
Ichikawa, Chikako Chiba, JP 3 15
Ito, Hisao Chiba, JP 100 1065
Kuromiya, Tomomi Chiba, JP 7 12
Munekata, Yuki Hyogo, JP 1 4
Yamaki, Hideyuki Chiba, JP 4 8

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