发明申请
- 专利标题： HYDROPHILIC FILM FORMING COMPOSITION AND HYDROPHILIC MEMBER
- 专利标题（中）： 成膜组合物和水凝胶成膜
-
申请号： US11856578申请日： 2007-09-17
-
公开(公告)号： US20080177022A1公开(公告)日： 2008-07-24
- 发明人: Sumiaki YAMASAKI , Satoshi Hoshi
- 申请人： Sumiaki YAMASAKI , Satoshi Hoshi
- 优先权： JPP2006-269698 20060929; JPP2006-269718 20060929
- 主分类号： C08G77/12
- IPC分类号： C08G77/12
摘要：
A hydrophilic film forming composition contains (A-1) an alkylene oxide compound having at least 2 hydroxyl groups in the molecule thereof, (B) an alkoxide compound of an element selected from Si, Ti, Zr and Al and (C) a hydrophilic polymer having a silane coupling group at the polymer terminal; and a hydrophilic film forming composition contains (A-2) a compound that contains, in the molecule thereof, at least one of a 5-membered cyclic structure having a hydrophilic group and a 6-membered cyclic structure having a hydrophilic group, and a silane coupling group; and (B) an alkoxide compound of an element selected from Si, Ti, Zr and Al.
信息查询
