发明授权
- 专利标题： Production of ophthalmic devices based on photo-induced step growth polymerization
- 专利标题（中）： 基于光诱导步骤生长聚合的眼科装置的生产
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申请号： US12001562申请日： 2007-12-12
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公开(公告)号： US08003710B2公开(公告)日： 2011-08-23
- 发明人: Arturo Norberto Medina , Robert Scott , Dawn Alison Smith
- 申请人： Arturo Norberto Medina , Robert Scott , Dawn Alison Smith
- 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： G02B1/04
- IPC分类号： G02B1/04
摘要：
The invention provide a new lens curing method for making hydrogel contact lenses. The new lens curing method is based on actinically-induced step-growth polymerization. The invention also provides hydrogel contact lenses prepared from the method of the invention and fluid compositions for making hydrogel contact lenses based on the new lens curing method. In addition, the invention provide prepolymers capable of undergoing actinically-induced step-growth polymerization to form hydrogel contact lenses.
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