发明授权
- 专利标题: Method for applying a coating onto a silicone hydrogel lens
- 专利标题(中): 将涂层涂布在硅酮水凝胶镜片上的方法
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申请号: US11726194申请日: 2007-03-21
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公开(公告)号: US08044112B2公开(公告)日: 2011-10-25
- 发明人: Yasuo Matsuzawa
- 申请人: Yasuo Matsuzawa
- 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 ; G02B1/10 ; C08F290/04 ; G02C7/04 ; B05D5/00 ; B05D1/38 ; B32B9/04 ; B32B27/08
摘要:
The invention provides a cost-effective method for making a silicone hydrogel contact lens having an LbL coating thereon that is not covalently attached to the lens and has good hydrophilicity, intactness and durability. The method comprises LbL coating at high temperature.
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