EP 3609717 A1 20200219 - SECURITY ELEMENT HAVING A COLORED FEATURE REGION, DATA CARRIER AND METHOD FOR PRODUCING A SECURITY ELEMENT
Title (en)
SECURITY ELEMENT HAVING A COLORED FEATURE REGION, DATA CARRIER AND METHOD FOR PRODUCING A SECURITY ELEMENT
Title (de)
SICHERHEITSELEMENT MIT FARBIGEM MERKMALSBEREICH, DATENTRÄGER UND VERFAHREN ZUR HERSTELLUNG EINES SICHERHEITSELEMENTS
Title (fr)
ÉLÉMENT DE SÉCURITÉ COMPORTANT UNE ZONE CARACTÉRISTIQUE COLORÉE, SUPPORT DE DONNÉES ET PROCÉDÉ DE FABRICATION D'UN ÉLÉMENT DE SÉCURITÉ
Publication
Application
Priority
- DE 102017003603 A 20170412
- EP 2018000175 W 20180409
Abstract (en)
[origin: WO2018188784A1] The invention relates to a security element (12) for protecting security papers, value documents and other data carriers, having a colored feature region (14) having different colors. According to the invention, the feature region (14) has at least two sub-regions (22, 24) having relief structures (32, 34) of differing surface geometries, the feature region (14) is provided with a colored printing ink (40) which has a colorant (42) and a plurality of platelet-shaped effect pigments (44), and the platelet-shaped effect pigments (44) in the two sub-regions (22, 24) are aligned and/or spaced differently because of the differing surface geometries of the relief structures (32, 34), and the printing ink (40) generates different color impressions in the two sub-regions as a result.
IPC 8 full level
B42D 25/324 (2014.01); B42D 25/328 (2014.01); B42D 25/373 (2014.01)
CPC (source: EP)
B42D 25/324 (2014.10); B42D 25/328 (2014.10); B42D 25/351 (2014.10); B42D 25/373 (2014.10); B42D 25/378 (2014.10)
Citation (search report)
See references of WO 2018188784A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2018188784 A1 20181018; DE 102017003603 A1 20181018; EP 3609717 A1 20200219; EP 3609717 B1 20210609
DOCDB simple family (application)
EP 2018000175 W 20180409; DE 102017003603 A 20170412; EP 18720512 A 20180409