Asahi Kasei E-materials Corporation

Waka Goto

Hiroaki Takanohashi

Junichi Hirose

Kentaro Shiraishi

Shuichiro Ogawa

Provided is a coating composition excellent in antifouling properties, transparency and hydrophilicity, wherein the coating composition contains (A) a metal oxide particle having a number average particle size of 1 nm to 400 nm; and (B) a polymer particle, in which the content of an aqueous-phase component in the component (B), represented by the expression (I), is 20 mass % or less, where (I) (%)=(dry mass of a filtrate obtained by filtering the component (B) at a molecular cutoff of 50,000)&#xd7;(100&#x2212;total mass of solid content)/(mass of the filtrate&#x2212;dry mass of the filtrate)&#xd7;100/the total mass of solid content.

Coating composition, coating film, laminate and process for manufacturing the laminate

Coating composition, coating film, laminate, and process for manufacturing the laminate

Provided is a coating composition excellent in antifouling properties, transparency and hydrophilicity, wherein the coating composition contains (A) a metal oxide particle having a number average particle size of 1 nm to 400 nm; and (B) a polymer particle, in which the content of an aqueous-phase component in the component (B), represented by the expression (I), is 20 mass % or less, where (I)(%)=(dry mass of a filtrate obtained by filtering the component (B) at a molecular cutoff of 50,000)&#xd7;(100&#x2212;total mass of solid content)/(mass of the filtrate&#x2212;dry mass of the filtrate)&#xd7;100/the total mass of solid content.

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Tokyo, Japan

Waka Goto