- 专利标题： POLYMER, RESIN COMPOSITION, ANTIFOULING COATING MATERIAL COMPOSITION, METHOD FOR PRODUCING POLYMER, METHOD FOR FORMING STRUCTURE FOR STABILIZING CARBAMATE ON SURFACE OF COATING FILM, AND METHOD FOR REGENERATING STRUCTURE FOR STABILIZING CARBAMATE ON SURFACE OF COATING FILM
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申请号： US16398319申请日： 2019-04-30
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公开(公告)号： US20190276682A1公开(公告)日： 2019-09-12
- 发明人: Takeo SUGA , Hiroyuki NISHIDE , Sho KATSUMATA , Kana TANIGUCHI , Junichi NAKAMURA , Tomokazu IWASAKI
- 申请人： Waseda University , Mitsubishi Chemical Corporation
- 申请人地址： JP Shinjuku-ku JP Chiyoda-ku
- 专利权人： Waseda University,Mitsubishi Chemical Corporation
- 当前专利权人： Waseda University,Mitsubishi Chemical Corporation
- 当前专利权人地址： JP Shinjuku-ku JP Chiyoda-ku
- 优先权： JP2016-229585 20161125; JP2017-118169 20170615
- 主分类号： C09D5/16
- IPC分类号： C09D5/16 ; C08F220/32 ; C09D5/00 ; C09D133/14 ; C08F8/44
摘要：
Provided are a polymer, a resin composition, and an antifouling coating material composition which are capable of forming a coating film having both of water resistance and antifouling properties resulting from superhydrophilicity; a method for producing the polymer; a method for forming a structure for stabilizing a carbamate on a surface of a coating film using the polymer; and a method for regenerating a structure for stabilizing a carbamate on a surface of a coating film using the polymer. The polymer having a structure which reacts with CO2 in the presence of water and stabilizes a formed carbamate, in which Expression (1) is satisfied. Contact angle in water after reaction with CO2−contact angle in water before reaction with CO2≥10 Expression (1)