- 专利标题： Conformable reflective film having specified reflectivity when stretched at room temperature
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申请号： US15899457申请日： 2018-02-20
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公开(公告)号： US10162090B1公开(公告)日： 2018-12-25
- 发明人: Joan M. Frankel , Kevin D. Hagen , Michael A. Johnson , Diane North , James A. Phipps , Audrey A. Sherman , Huiwen Tai
- 申请人： 3M INNOVATIVE PROPERTIES COMPANY
- 申请人地址： US MN Saint Paul
- 专利权人： 3M INNOVATIVE PROPERTIES COMPANY
- 当前专利权人： 3M INNOVATIVE PROPERTIES COMPANY
- 当前专利权人地址： US MN Saint Paul
- 代理商 Daniel J. Iden
- 主分类号： G02B5/08
- IPC分类号： G02B5/08 ; G02B5/10 ; B32B15/08 ; G02B5/26 ; B32B38/00 ; B60R13/04
摘要：
The present disclosure includes a stretchable reflective film comprising a transparent polymer layer; a continuous metal layer comprising at least one of tin or indium; a non-reactive adhesive layer; and a stretchable film layer. The stretchable reflective film has at least 30% specular reflectivity when stretched by 50% of the unstretched length according to Specular Reflectivity Test Method.
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