Coating emulsion composition, and water/oil-repellent paper and making method

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United States of America Patent

PATENT NO 9790643
APP PUB NO 20150275437A1
SERIAL NO

14735816

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An organopolysiloxane containing at least two silicon-bonded hydroxyl groups, the reaction product of an amino-containing organoalkoxysilane with a dicarboxylic anhydride, and an organopolysiloxane containing long-chain alkyl and alkoxy groups, but free of hydroxyl groups are emulsified and dispersed in water in the presence of a surfactant to form a coating emulsion composition.

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Patent Owner(s)

Patent OwnerAddress
SHIN-ETSU CHEMICAL CO LTDTOKYO TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Osawa, Yoshihito Annaka, JP 24 156
Watanabe, Yasunori Tokyo, JP 72 571
Yamamoto, Kenji Annaka, JP 747 7580

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