发明名称 |
PHOTOCHROMIC MATERIALS |
摘要 |
<p>Various non-limiting embodiments disclosed herein related to photochromic materials comprising the reaction product of (a) at least one ring-opening cyclic monomer, and (b) a photochromic initiator. Other non-limiting embodiments related to photochromic materials represented by formula (I) wherein S' comprises the at least one ring-opened cyclic monomer as set forth herein. Other non-limiting embodiments related to photochromic compositions, optical elements, and methods of inhibiting migration of a photochromic material in a polymeric material using the photochromic materials disclosed herein. Methods of making such photochromic materials, compositions, and optical elements are also disclosed.</p> |
申请公布号 |
WO2006022825(A1) |
申请公布日期 |
2006.03.02 |
申请号 |
WO2005US04728 |
申请日期 |
2005.02.10 |
申请人 |
TRANSITIONS OPTICAL, INC. |
发明人 |
WANG, FENG;VAN GEMERT, BARRY;STEWART, KEVIN J.;KNOX, CAROL L.;CHOPRA, ANU;BROWN, PATRICK M. |
分类号 |
C07C61/00;C07C62/00;C07D311/00;C07D317/00;C07D319/00;C09K9/02;(IPC1-7):C09K9/02 |
主分类号 |
C07C61/00 |
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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