| 发明名称 |
High-index lenses made of aromatic epoxy resin |
| 摘要 |
The invention relates to a lens made of transparent thermosetting (thermoset) polymer characterised in that the thermoset polymer is a thermosetting aromatic epoxy resin having a refractive index of at least 1.58. Application to the production of ophthalmic lenses in particular. <IMAGE> |
| 申请公布号 |
FR2687481(A1) |
申请公布日期 |
1993.08.20 |
| 申请号 |
FR19920001744 |
申请日期 |
1992.02.17 |
| 申请人 |
CORNING INC |
发明人 |
VIAL JACQUES, JEAN;HENRY DAVID;VACHET ANDRE, JEAN;ANDRE VACHET;JEAN |
| 分类号 |
C08G59/24;G02B1/04;G02C7/02 |
主分类号 |
C08G59/24 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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