| 摘要 |
PURPOSE:The titled coating agent suitable for ships, fishing nets, etc., having small sliding angle on the surface of film of coating and improved antifouling properties, comprising a polymer containing a polydimethylsiloxane group, etc., at the side chain and a copolymer of a vinyl polymerizable monomer. CONSTITUTION:The aimed coating agent comprising (A) one or more polymers of a monomer [e.g., trimethylsiloxanethyl (meth)acrylate, etc.,] shown by formula (X is H or methyl group; n is 2-4; m is average polymerization degree and 0-70) and/or (B) a copolymer having <=70wt% (based on total amount of the components A and B) of one or more vinyl polymerizable monomer (e.g., methyl methacrylate, etc.,) copolymerizable with the component A as essential compo nent.
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