发明名称 |
RESIN COMPOSITION FOR PLASTIC LENS USE AND PLASTIC LENS |
摘要 |
<p>A resin composition for plastic lenses that comprises a polyallyl carbonate and an allyl ester oligomer having a terminal allyl ester group and including an internal cyclohexane and/or cyclohexene skeleton, as well as plastic lenses obtained by molding the resin composition. Plastic lenses are obtained with fewer dyeing specks compared to plastic lenses of the prior art.</p> |
申请公布号 |
EP1085350(A1) |
申请公布日期 |
2001.03.21 |
申请号 |
EP19990922598 |
申请日期 |
1999.05.31 |
申请人 |
SHOWA DENKO KABUSHIKI KAISHA |
发明人 |
KAI, KAZUFUMI;ASAI, YOSHIFUMI;UCHIDA, HIROSHI |
分类号 |
C08F218/00;C08F290/06;C08L69/00;G02B1/04;(IPC1-7):G02B1/04 |
主分类号 |
C08F218/00 |
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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