发明名称 |
composição polimerizável para materiais ópticos, material óptico e método para fabricar o mesmo |
摘要 |
Disclosed is a polymerizable composition for optical materials containing (a) an aromatic isocyanate, (b) a mercapto group-containing compound, and (c) a phosphorus-containing compound represented by the following general formula (1). O = P n - X 3
(wherein n represents an integer of 0 or 1. X represents a substituted or unsubstituted straight or branched alkyl group having 1 to 6 carbon atoms or the like. In the case where X is a substituted group, the substituted group represents a halogen atom or the like.) |
申请公布号 |
BRPI0922680(A2) |
申请公布日期 |
2016.01.05 |
申请号 |
BR2009PI22680 |
申请日期 |
2009.09.01 |
申请人 |
MITSUI CHEMICALS, INC. |
发明人 |
AKINORI RYU;SEIICHI KOBAYASHI |
分类号 |
C08G18/38;C08K5/51;C08L75/04;G02B1/04 |
主分类号 |
C08G18/38 |
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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