发明名称 |
HARDCOAT FILMS FOR GRAPHIC SUBSTRATES |
摘要 |
<p>The present application is directed to a hardcoat film article comprising a cured hardcoat layer disposed on a release liner, and a thermoplastic layer on the cured hardcoat layer opposite the release liner. The thermoplastic layer has a thickness of at least about 25 micrometers. In other embodiment, the thermoplastic layer is opaque. The release liner comprising a release material formed by irradiating a release material precursor. Additionally, this application is directed to a method of forming a composite film comprising providing a release liner, coating a hardcoat composition onto the release liner to form a hardcoat layer, and curing the hardcoat layer to form a cured hardcoat layer. A thermoplastic layer is disposed onto the cured hardcoat layer to form a hardcoat composite film, and the hardcoat composite film is attached to an adhesive layer opposite the cured hardcoat layer.</p> |
申请公布号 |
EP2222463(A2) |
申请公布日期 |
2010.09.01 |
申请号 |
EP20080854325 |
申请日期 |
2008.11.26 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
CONDON, ROBERT R.;BAETZOLD, JOHN P.;JOHANNSEN, HEINER;STRADINGER, JOHN J. |
分类号 |
C09J7/02 |
主分类号 |
C09J7/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|