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 SI9620015(A) 申请公布日期 1997.12.31
申请号 SI19960020015 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):B44C1/16;B44C1/17 主分类号 B32B27/06
代理机构 代理人
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