发明名称 |
PHOTOCHROMIC CURABLE COMPOSITION |
摘要 |
A photochromic curable composition prepared by blending a monomer mixture comprising: (A) a compound having at least one epoxy group in the molecule (e.g., glycidyl methacrylate), (B) polypropylene glycol di(meth)acrylate, (C) polyethylene glycol di(meth)acrylate, and (D) a (meth)acrylate monomer and/or a styrelic monomer with (E) alpha -methylstyrene dimer and (F) a photochromic compound. This composition is excellent in moldability in curing and can give a product of curing excellent in the persistence of photochromism.
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申请公布号 |
WO9637574(A1) |
申请公布日期 |
1996.11.28 |
申请号 |
WO1996JP01385 |
申请日期 |
1996.05.24 |
申请人 |
TOKUYAMA CORPORATION;NAGOH, HIRONOBU;IMURA, SATOSHI;KOBAYAKAWA, TAKASHI |
发明人 |
NAGOH, HIRONOBU;IMURA, SATOSHI;KOBAYAKAWA, TAKASHI |
分类号 |
C08F220/32;C08F222/10;C08F290/00;C08F290/06;C08G59/40;C08L63/00;C09K9/02;G02F1/17;G03C1/73;G03C1/76;(IPC1-7):C09K9/02;C08K5/34;C08L33/14;G02C7/02 |
主分类号 |
C08F220/32 |
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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