Antifouling coating composition, antifouling film, composite film, and in-water structure

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United States of America Patent

PATENT NO 9845395
SERIAL NO

13501424

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Abstract

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Provided are an antifouling coating composition that contains: a hydrolyzable resin having a specific silicon-containing group and a metal-atom-containing group containing a divalent metal atom M; and a thermoplastic resin and/or a plasticizer, wherein the total content of the thermoplastic resin and/or plasticizer per 100 parts by mass of the hydrolyzable resin is 3 to 100 parts by mass, an antifouling film, a composite film and an in-water structure such as a ship using the antifouling coating composition. The antifouling coating composition makes it possible to form a coating film that is excellent in crack resistance and exhibits a good antifouling property over a long period of time even when no antifouling agent is contained or the blending amount thereof is small.

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Patent Owner(s)

Patent OwnerAddress
NIPPON PAINT MARINE COATINGS CO LTDHYOGO 653-0045

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ehara, Ryo Neyagawa, JP 4 26
Minami, Haruyasu Neyagawa, JP 5 26
Tomiyama, Soichiro Neyagawa, JP 5 26

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