发明名称 |
ID DOCUMENTS HAVING A MULTI-LAYERED LAMINATE STRUCTURE |
摘要 |
An ID document includes a document core and a multi-layer laminate. The multi¬ layer laminate includes at least three layers: a top layer, a middle layer, and a bottom layer. The top layer, in combination with other layers, provides durability to the ID document. The top layer can be made of a material with strong intrusion or scratch resistance and a high thermal softening/deformation point and can also have high resistance to solvents. The middle layer may be made of a material with a low melting point, and may also have high resistance to solvents. The bottom layer helps to facilitate strong binding to the document core or inlay and may be made of a material with a relatively high melting point. |
申请公布号 |
WO2012078496(A2) |
申请公布日期 |
2012.06.14 |
申请号 |
WO2011US63257 |
申请日期 |
2011.12.05 |
申请人 |
L-1 SECURE CREDENTIALING, INC.;BI, DAOSHEN;JONES, ROBERT, L. |
发明人 |
BI, DAOSHEN;JONES, ROBERT, L. |
分类号 |
G06K19/07 |
主分类号 |
G06K19/07 |
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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