发明授权
US5279917A Light-sensitive composition comprising a fluorine copolymer surfactant
失效
含有氟共聚物表面活性剂的感光性组合物
- 专利标题： Light-sensitive composition comprising a fluorine copolymer surfactant
- 专利标题（中）： 含有氟共聚物表面活性剂的感光性组合物
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申请号： US878395申请日： 1992-05-04
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公开(公告)号： US5279917A公开(公告)日： 1994-01-18
- 发明人: Yutaka Adachi , Hideyuki Nakai , Takeshi Tanaka
- 申请人： Yutaka Adachi , Hideyuki Nakai , Takeshi Tanaka
- 申请人地址： JPX Tokyo
- 专利权人： Konica Corporation
- 当前专利权人： Konica Corporation
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX3-132287 19910509
- 主分类号： G03F7/004
- IPC分类号： G03F7/004 ; G03F7/016 ; G03C1/77 ; G03F7/023 ; G03F7/027
摘要：
A light-sensitive composition comprises a light-sensitive compound, an alkali soluble resin and a fluorine-containing surfactant. The surfactant is a copolymer of a (poyoxyalkylene)acrylate or (polyoxyalkylene)methacrylate with an acrylate or methacrylate having a fluorine-containing aliphatic group. The copolymer has a weight average molecular weight of 1000 to 6000 and contains the acrylate or methacrylate in an amount of 10 to 25% by weight. The fluorine-containing aliphatic group has 6 to 20 carbon atoms and 30% or more by weight of fluorine atoms.
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