发明名称 |
Photochromic compound. |
摘要 |
<p>Novel photochromic compound and a polymer comprising the photochromic compound are disclosed. The novel photochromic compound of the present invention is a spirooxadine compound having an addition polymerizable organic functional group or a ring-opening polymerizable organic functional group.</p> |
申请公布号 |
EP0277639(A2) |
申请公布日期 |
1988.08.10 |
申请号 |
EP19880101487 |
申请日期 |
1988.02.02 |
申请人 |
TORAY INDUSTRIES, INC. |
发明人 |
AKASHI, RYOJIRO;TANIGUCHI, TAKASHI |
分类号 |
G03C1/685;C07D498/10;C07D498/20;C07D519/00;C09K9/02;G02B1/04 |
主分类号 |
G03C1/685 |
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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