发明名称 |
PHOTOCHROMIC LENS |
摘要 |
The present invention relates to a photochromic lens which has a photochromic layer containing a photochromic pigment and a resin component and an organic hard coat layer in that order, wherein said resin component is an acrylic resin and said photochromic layer further contains piperidine ring-containing compound having a molecular weight of one thousand or more. |
申请公布号 |
WO2012133749(A1) |
申请公布日期 |
2012.10.04 |
申请号 |
WO2012JP58539 |
申请日期 |
2012.03.30 |
申请人 |
HOYA CORPORATION;OHNISHI, TOMOFUMI |
发明人 |
OHNISHI, TOMOFUMI |
分类号 |
G02C7/10;B32B27/20;B32B27/30;C08K5/34;C08L33/00;G02B1/10;G02B5/23;G02C7/02 |
主分类号 |
G02C7/10 |
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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