发明名称 |
POLYMER LAMINATE FOR A SECURITY AND/OR VALUABLE DOCUMENT AND METHOD FOR THE PRODUCTION THEREOF |
摘要 |
In order to create novel security features in secure and/or valuable documents, a polymer layer composite, which has at least two polymer layers that are bonded to each other in a material fit is provided. At least one surface is printed with an absorbing printed layer within a visible region in and/or on the composite located on a polymer layer of the composite. The absorbing printed layer forms at least one printed region, and all printed regions of the printed surface of the polymer layer have a total surface area of at least 50% and not more than 95%. |
申请公布号 |
US2010295290(A1) |
申请公布日期 |
2010.11.25 |
申请号 |
US20080740740 |
申请日期 |
2008.10.31 |
申请人 |
BUNDESDRUCKEREI GMBH |
发明人 |
MUTH OLIVER;PAESCHKE MANFRED;MATHEA ARTHUR;LEOPOLD ANDRE;FISCHER JOERG;PFLUGHOEFFT MALTE;PUDLEINER HEINZ |
分类号 |
B42D15/00;B32B3/10;B32B38/14;B44F1/10;G06K19/02 |
主分类号 |
B42D15/00 |
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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