EP 2730425 B1 20160203 - Colour imaging of security document precursors
Title (en)
Colour imaging of security document precursors
Title (de)
Farbbildgebung von Sicherheitsdokumentvorläufern
Title (fr)
Imagerie en couleur de précurseurs de documents de sécurité
Publication
Application
Priority
EP 12192155 A 20121112
Abstract (en)
[origin: EP2730425A1] A method of producing a security document including the steps of producing a first part of a colour image by colour laser marking a security document precursor; and producing a second part of the colour image by a second imaging technique different from laser marking. The resulting security document is more difficult to falsify.
IPC 8 full level
B41M 3/14 (2006.01); B41M 5/34 (2006.01); B41M 5/30 (2006.01); B41M 5/323 (2006.01); B41M 5/382 (2006.01)
CPC (source: EP)
B41M 3/008 (2013.01); B41M 3/14 (2013.01); B41M 5/34 (2013.01); B41M 3/142 (2013.01); B41M 5/345 (2013.01); B41M 5/38207 (2013.01)
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2730425 A1 20140514; EP 2730425 B1 20160203; CN 104768767 A 20150708; CN 104768767 B 20170829; WO 2014072275 A1 20140515
DOCDB simple family (application)
EP 12192155 A 20121112; CN 201380059110 A 20131105; EP 2013073014 W 20131105