发明授权
- 专利标题： Aqueous antifouling composition, process for its production and product treated therewith
- 专利标题（中）： 水性防污组合物，其生产方法和用其处理的产物
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申请号： US09383399申请日： 1999-08-26
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公开(公告)号： US06271283B1公开(公告)日： 2001-08-07
- 发明人: Toyomichi Shimada , Yuichi Omori , Takashige Maekawa
- 申请人： Toyomichi Shimada , Yuichi Omori , Takashige Maekawa
- 优先权： JP10-246103 19980831; JP11-184310 19990629
- 主分类号： C08K556
- IPC分类号： C08K556
摘要：
An aqueous antifouling composition comprising fine particles of a copolymer which comprises the following polymer units (a), (b) and (c) and which has a glass transition temperature of at most 5° C., and an aqueous medium in which the fine particles are dispersed: (a) polymer units of a (meth)acrylate having a polyfluoroalkyl group, (b) polymer units of an alkyl acrylate wherein the carbon number of the alkyl group is from 2 to 12, and (c) polymer units of a (meth)acrylic monoester of a polyol.
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