发明授权
- 专利标题： Interference fitting polar resin ophthalmic lens molding devices and related methods
- 专利标题（中）： 干涉配合极性树脂眼镜片成型装置及相关方法
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申请号： US11834283申请日： 2007-08-06
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公开(公告)号： US08287782B2公开(公告)日： 2012-10-16
- 发明人: Li Yao , J. Christopher Marmo , Xuxian Niu
- 申请人： Li Yao , J. Christopher Marmo , Xuxian Niu
- 申请人地址： BB St. Michael
- 专利权人： CooperVision International Holding Company, LP
- 当前专利权人： CooperVision International Holding Company, LP
- 当前专利权人地址： BB St. Michael
- 代理机构： Klein, O'Neill & Singh, LLP
- 主分类号： B29D11/00
- IPC分类号： B29D11/00
摘要：
Ophthalmic lens molds include first and second mold members sized and adapted to be assembled, for example interference fitted, together to define a lens-shaped cavity therebetween. At least one of the mold members includes a polar polymeric material and has a flexural modulus less than 3800 MPa.
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