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发明名称
PHOTOCHROMIC MATERIALS COMPRISING HALOALKYL GROUPS
摘要
申请公布号
EP2021841(A1)
申请公布日期
2009.02.11
申请号
EP20070761631
申请日期
2007.05.01
申请人
TRANSITIONS OPTICAL, INC.
发明人
GONCHAROVA, OLGA G.;CHOPRA, ANU;BROWN, PATRICK M.
分类号
G02B5/23;C07D311/94;C07F7/18;C09K9/02;G03C1/73
主分类号
G02B5/23
代理机构
代理人
主权项
地址
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