Water repellent composition, its production method, hydrophobic substrate treating agent composition and article

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United States of America Patent

PATENT NO 9803120
APP PUB NO 20150064490A1
SERIAL NO

14537996

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Abstract

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A water repellent composition comprising a fluorinated copolymer having structural units based on a monomer (a) having a C1-6 polyfluoroalkyl group, structural units based on a monomer (b) having a C1-6 alkyl group and structural units based on a monomer (c) (halogenated olefin), and a medium, wherein the proportion of the structural units based on the monomer (a) is from 50 to 90 mass % of the structural units (100 mass %) based on all the monomers.

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Patent Owner(s)

Patent OwnerAddress
AGC INC5-1 MARUNOUCHI 1-CHOME CHIYODA-KU TOKYO 1008405 ?1008405

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sugimoto, Shuichiro Chiyoda-ku, JP 20 183
Yamane, Shin Chiyoda-ku, JP 3 2

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