发明申请
US20110313518A1 HIGH REFRACTIVE INDEX, ACRYLIC OPHTHALMIC DEVICE MATERIALS WITH REDUCED GLISTENINGS
有权
高折射率指标,具有降低玻璃的丙烯酸透镜器件材料
- 专利标题: HIGH REFRACTIVE INDEX, ACRYLIC OPHTHALMIC DEVICE MATERIALS WITH REDUCED GLISTENINGS
- 专利标题(中): 高折射率指标,具有降低玻璃的丙烯酸透镜器件材料
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申请号: US13164290申请日: 2011-06-20
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公开(公告)号: US20110313518A1公开(公告)日: 2011-12-22
- 发明人: Walter R. Laredo , Charles Freeman , Thomas A. Callaghan
- 申请人: Walter R. Laredo , Charles Freeman , Thomas A. Callaghan
- 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
- 主分类号: A61F2/16
- IPC分类号: A61F2/16 ; C08L39/00 ; C08L43/04 ; C08L33/04
摘要:
High refractive index copolymers with reduced glistenings are disclosed. The copolymers, which are particularly suitable for use as ophthalmic device materials, comprise a high molecular weight, reactive, linear polyethylene glycol component.
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