发明名称 |
RETROREFLECTIVE ARTICLES COMPRISING OLEFINIC SEAL FILMS. |
摘要 |
<p>Microstructured articles, such as a retroreflective articles, having a plurality of (e.g. cube-corner) microstructured elements and a seal film layer adhered to portions of the cube-corner elements and/or portions of a (e.g. flexible) body layer. The seal film is a thermoplastic polymeric material comprising reaction products of alkylene in an amount of at least about 50% and reaction products of at least one non-acidic polar monomer.</p> |
申请公布号 |
MX2008013228(A) |
申请公布日期 |
2008.10.21 |
申请号 |
MX20080013228 |
申请日期 |
2007.03.19 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
BIMAL V. THAKKAR;JEFFREY O. EMSLANDER;STEVEN M. NIELSEN;DOUGLAS J. HALL;DAVID G. SCHUELER |
分类号 |
G02B5/122 |
主分类号 |
G02B5/122 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|