EP 2271501 A1 20110112 - METHOD FOR PRODUCING A SECURITY OR VALUE DOCUMENT
Title (en)
METHOD FOR PRODUCING A SECURITY OR VALUE DOCUMENT
Title (de)
VERFAHREN ZUR HERSTELLUNG EINES SICHERHEITS- ODER WERTDOKUMENTS
Title (fr)
PROCÉDÉ DE FABRICATION D UN DOCUMENT DE SÉCURITÉ OU DE VALEUR
Publication
Application
Priority
- EP 2009002373 W 20090401
- DE 102008019092 A 20080416
Abstract (en)
[origin: WO2009127325A1] The invention relates to a method for producing a security or value document, having the process steps: B) preparing a layered compound (14, 18) made of at least one paper substrate (14) having a marking material that can be modified by a laser in a marking region, and a security element (18) present in the marking region that can be attenuated by laser effects, and L) subjecting the layer compound (14, 18) to laser radiation, in order to generate simultaneous and precisely matched attenuation lines (26) in the security element (18) and marks (22) in the paper substrate (18) by modifying the marking material.
IPC 8 full level
B41M 3/14 (2006.01)
CPC (source: EP)
Citation (search report)
See references of WO 2009127325A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
DE 102008019092 A1 20091022; AT E546296 T1 20120315; EP 2271501 A1 20110112; EP 2271501 B1 20120222; WO 2009127325 A1 20091022
DOCDB simple family (application)
DE 102008019092 A 20080416; AT 09732638 T 20090401; EP 09732638 A 20090401; EP 2009002373 W 20090401