发明名称 |
Resin and article molded therefrom |
摘要 |
The resin of the invention comprises both a phosphorus-containing residue having a bicycloalkyl structure and a specific divalent phenol residue. The invention provides a resin having excellent optical properties, which is colorless and transparent, has a high refractive index and is optically low dispersive, as well as its molded product.
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申请公布号 |
US2008139778(A1) |
申请公布日期 |
2008.06.12 |
申请号 |
US20070000161 |
申请日期 |
2007.12.10 |
申请人 |
TAKANISHI KEIJIRO;MATSUNO TATSUYA;INOUE EMI;KOHARA TAKEHIRO |
发明人 |
TAKANISHI KEIJIRO;MATSUNO TATSUYA;INOUE EMI;KOHARA TAKEHIRO |
分类号 |
C08G79/04;C08G79/02;G02B1/04 |
主分类号 |
C08G79/04 |
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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