| 发明名称 |
MULTILAYER MATERIAL, IN PARTICULAR TRANSFER STRIP |
| 摘要 |
<p>The invention relates to a multilayer foil, in particular a transfer foil. The transfer foil consists of a carrier. foil, a one- or multilayer transfer layer containing an optically variable structure, and an intermediate layer located between the carrier foil and the transfer layer, the intermediate layer being a metal oxide or semiconductor oxide layer.</p> |
| 申请公布号 |
EP0784545(A1) |
申请公布日期 |
1997.07.23 |
| 申请号 |
EP19960929221 |
申请日期 |
1996.08.07 |
| 申请人 |
GIESECKE & DEVRIENT GMBH |
发明人 |
WITTICH, KAULE;GRAUVOGL, GREGOR |
| 分类号 |
B32B27/06;B41M3/14;B42D15/10;B44C1/165;B44F1/12;C23C14/54;C23C14/56;G06K19/06;(IPC1-7):B44C1/165;B44C1/17 |
主分类号 |
B32B27/06 |
| 代理机构 |
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代理人 |
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| 主权项 |
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