基本信息:
- 专利标题： CONFORMABLE REFLECTIVE FILM
- 申请号：PCT/IB2019/051339 申请日：2019-02-19
- 公开(公告)号：WO2019162834A1 公开(公告)日：2019-08-29
- 发明人： FRANKEL, Joan M. , HAGEN, Kevin D. , JOHNSON, Michael A. , NORTH, Diane , PHIPPS, James A. , SHERMAN, Audrey A. , TAI, Huiwen
- 申请人： 3M INNOVATIVE PROPERTIES COMPANY
- 申请人地址： 3M Center Post Office Box 33427 Saint Paul, Minnesota 55133-3427 US
- 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： 3M Center Post Office Box 33427 Saint Paul, Minnesota 55133-3427 US
- 代理机构： IDEN, Daniel, J. et al.
- 优先权： US15/899,457 20180220
- 主分类号： G02B5/26
- IPC分类号： G02B5/26 ; G02B5/08 ; B32B15/08 ; B60R13/04 ; B32B38/00
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.