B - Operations – Transporting – 42 – D
Patent
B - Operations, Transporting
42
D
B42D 15/10 (2006.01) B32B 27/00 (2006.01) G06K 19/067 (2006.01)
Patent
CA 2703749
In order to create novel security features in secure and/or valuable documents, the invention proposes a polymer layer composite (1, 2, 3), which has at least two polymer layers that are bonded to each other in a material fit, wherein at least one surface printed with an absorbing printed layer (5) within the visible region in and/or on the composite is 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%.
L'invention propose un composite polymère stratifié (1, 2, 3) permettant de créer des caractéristiques de sécurité innovantes dans des documents de sécurité et/ou de valeur. Ce composite polymère stratifié présente au moins deux couches polymères adhérant fermement l'une à l'autre, au moins une surface, dans et/ou sur le composite, revêtue d'une couche imprimée (5) absorbante dans la partie visible se trouvant sur une couche polymère du composite, ladite couche imprimée absorbante constituant au moins une zone d'impression et la totalité des zones d'impression de la surface imprimée de la couche polymère possédant dans leur ensemble une proportion de surface de 50% minimum et 95% maximum.
Fischer Joerg
Leopold Andre
Mathea Arthur
Muth Oliver
Paeschke Manfred
Bayer Materialscience Ag
Bundesdruckerei Gmbh
Riches Mckenzie & Herbert Llp
LandOfFree
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