发明名称 |
Transfer film having magnetic layers |
摘要 |
Transfer films consist essentially of a support film, a release layer and a transfer layer detachable from this release layer and composed of two magnetic layers and said transfer films may have, on the second magnetic layer, an adhesive layer which serves for fixing the transfer layer to a substrate, the two magnetic layers each containing a magnetizable material having a different coercive force.
|
申请公布号 |
US5264292(A) |
申请公布日期 |
1993.11.23 |
申请号 |
US19910754848 |
申请日期 |
1991.09.04 |
申请人 |
BASF MAGNETICS GMBH |
发明人 |
KOVACS, JENOE;OHLINGER, MANFRED;STEUERWALD, MANFRED |
分类号 |
B32B7/02;B32B7/06;B32B9/00;B32B27/18;B42D15/10;G06K19/06;G11B5/716;G11B5/73;G11B5/738;G11B5/80;G11B5/84;(IPC1-7):B32B5/16 |
主分类号 |
B32B7/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|