发明名称 |
PHOTOCHROMIC MATERIAL |
摘要 |
<p>Provided are: a method for controlling the decoloration reaction rate and color density of a fast light-modulating material to levels suitable for practical use; and a fast light-modulating material having a decoloration reaction rate and a color density which are suitable for practical use. A polymer obtained by polymerizing a paracyclophane-bridged hexaarylbisimidazole compound having a radical-polymerizabkle group, and a copolymer obtained by copolymerizing the compound with a (meth)acrylic acid compound or a sensitizer having a radical-polymerizable group can achieve controlled decoloration reaction rates, photosensitivity and color tones.</p> |
申请公布号 |
EP2511307(A1) |
申请公布日期 |
2012.10.17 |
申请号 |
EP20100835864 |
申请日期 |
2010.11.30 |
申请人 |
MITSUBISHI GAS CHEMICAL COMPANY, INC.;ABE, JIRO |
发明人 |
ABE JIRO;TOKITA ATSUHIRO;HORINO TAKERU;OSHIMA TOYOJI;KIMOTO ATSUSHI |
分类号 |
C08F20/36;C09K9/02;G02B5/23;G03C1/73 |
主分类号 |
C08F20/36 |
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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