发明名称 |
REFLECTIVE ARTICLES AND METHODS OF MAKING THE SAME |
摘要 |
Reflective articles and related methods of manufacture are provided. These articles include a metallic layer extending across a non-tacky base layer. The base layer includes either a block copolymer or random copolymer with at least two polymeric components, one of which has a glass transition temperature of at least 50 degrees Celsius and the other of which has a glass transition temperature no greater than 20 degrees Celsius. These articles provide excellent optical clarity, non-corrosiveness, ultraviolet light stability, and resistance to outdoor weathering conditions compared to conventional reflective films. |
申请公布号 |
WO2012061211(A3) |
申请公布日期 |
2013.01.31 |
申请号 |
WO2011US58209 |
申请日期 |
2011.10.28 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY;BHARTI, VIVEK;KATARE, RAJESH K.;CLEAR, SUSANNAH C.;IYER, SURESH |
发明人 |
BHARTI, VIVEK;KATARE, RAJESH K.;CLEAR, SUSANNAH C.;IYER, SURESH |
分类号 |
G02B5/08;B32B7/12;B32B15/20;B32B27/08;G02B17/04 |
主分类号 |
G02B5/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|