发明授权
- 专利标题： Silicone-containing prepolymers with dangling hydrophilic polymer chains
- 专利标题（中）： 含有亲水聚合物链的含硅氧烷预聚物
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申请号： US12077773申请日： 2008-03-21
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公开(公告)号： US08071703B2公开(公告)日： 2011-12-06
- 发明人: Jian S. Zhou , Frank Chang , Arturo Norberto Medina , Robert Scott
- 申请人： Jian S. Zhou , Frank Chang , Arturo Norberto Medina , Robert Scott
- 申请人地址： CH Basel
- 专利权人： Novartis AG
- 当前专利权人： Novartis AG
- 当前专利权人地址： CH Basel
- 代理商 Jian Zhou
- 主分类号： C08F30/08
- IPC分类号： C08F30/08
摘要：
The invention provide a new class of silicone-containing prepolymers containing dangling hydrophilic polymer chains. This class of silicone-containing prepolymer is capable of being actinically crosslinked to form a silicone hydrogel material with a hydrophilic surface without post curing surface treatment. The present invention is also related to silicone hydrogel contact lenses made from this class of silicone-containing prepolymers and to methods for making the silicone hydrogel contact lenses.
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