发明名称 |
COMPOSITION FOR OPTICAL MATERIALS AND USE THEREOF |
摘要 |
A composition for optical materials of the present invention includes a polyolefin (A) obtained by (co)polymerizing at least one kind of olefin selected from ±-olefins having 3 to 20 carbon atoms and a photochromic compound (B). |
申请公布号 |
EP2927275(A4) |
申请公布日期 |
2016.07.20 |
申请号 |
EP20130857787 |
申请日期 |
2013.11.29 |
申请人 |
MITSUI CHEMICALS, INC. |
发明人 |
RYU AKINORI;SEKI RYOUICHI;FUJII KAZUKI |
分类号 |
C08L23/20;C08K5/1545;C08L23/02;C09K9/02;G02B5/30;G02C7/10;G02C7/12 |
主分类号 |
C08L23/20 |
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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