发明名称 |
Oriented Polymeric Sheets Exhibiting Dichroism And Articles Containing The Same |
摘要 |
Provided is an oriented polymeric sheet comprising a photochromic-dichroic material, wherein the sheet exhibits dichroism in an activated state. Also provided is a multilayer composite comprising at least a support layer; and an oriented thermoplastic polymeric sheet having two opposing surfaces and comprising a photochromic-dichroic material. The sheet exhibits dichroism in an activated state. At least one surface of the sheet is connected to at least a portion of the support layer. The present invention also relates to an optical element comprising the multilayer composite. Related methods also are disclosed. |
申请公布号 |
US2015274910(A1) |
申请公布日期 |
2015.10.01 |
申请号 |
US201514740340 |
申请日期 |
2015.06.16 |
申请人 |
Transitions Optical, Inc. |
发明人 |
Kumar Anil;Foller Peter C.;Park David;Devine Declan;Bastiaansen C.W.M.;Teunissen J.P.;Cloonan Martin;Higginbotham Clement L. |
分类号 |
C08J5/18 |
主分类号 |
C08J5/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Pinellas Park FL US |