发明名称 |
Chip card comprising an imaged-receiving layer |
摘要 |
According to the present invention there is provided an element comprising a contactless chip card and thereon a layer package comprising a transparent support, covered on the side facing the contactless chip card with a prelayer and on the other side with a protective layer, characterised in that between the transparent support and the prelayer there is an interlayer contiguous to the prelayer comprising a polyurethane and a cross-linking compound.
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申请公布号 |
US6250554(B1) |
申请公布日期 |
2001.06.26 |
申请号 |
US19990332118 |
申请日期 |
1999.06.14 |
申请人 |
AGFA-GEVAERT |
发明人 |
LEO VERMEULEN;MICHEL BOULONNE;WALTHER WOUTERS;DIANE VERTRUYEN |
分类号 |
G06K19/04;(IPC1-7):G06K19/00 |
主分类号 |
G06K19/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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