EP 3342601 B1 20190327 - A SECURITY DOCUMENT
Title (en)
A SECURITY DOCUMENT
Title (de)
SICHERHEITSDOKUMENT
Title (fr)
DOCUMENT DE SÉCURITÉ
Publication
Application
Priority
EP 17461501 A 20170102
Abstract (en)
[origin: EP3342601A1] A security document comprising a substrate layer (12) with a printed security feature (11) comprising a first area (11a) and a second area (11b), wherein in both areas (11a, 11b) the security feature (11) is visible under visible light in a basic colour (P), characterized in that when excited with infrared light, the first area (11a) is visible in visible light in a first colour (1) and the second area (11b) is visible in visible light in a second colour (2) different than the first colour (1), wherein the security feature (11) is a print layer made of a composition comprising, in the first area (11a), a first additional up-conversion luminescence pigment excitable by the infrared light, and in the second area (11b) a second additional up-conversion luminescence pigment excitable by the infrared light, wherein the second additional pigment is different than the first additional pigment.
IPC 8 full level
B42D 25/29 (2014.01); B41M 3/14 (2006.01); B42D 25/382 (2014.01); G07D 7/1205 (2016.01)
CPC (source: EP)
B42D 25/29 (2014.10); B42D 25/382 (2013.01); G07D 7/1205 (2017.05); B41M 3/144 (2013.01)
Citation (opposition)
Opponent : Bundesdruckerei GmbH
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- RUDOLF L. VAN RENESSE, OPTICAL DOCUMENT SECURITY, pages 97 - 102, 126-127, XP055667691, ISBN: 1-58053-258-6
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 3342601 A1 20180704; EP 3342601 B1 20190327; CY 1121774 T1 20200731; DK 3342601 T3 20190611; ES 2731365 T3 20191115; HR P20190984 T1 20190823; HU E044906 T2 20191128; LT 3342601 T 20190710; PL 3342601 T3 20190930; PT 3342601 T 20190611; RS 58978 B1 20190830; SI 3342601 T1 20190830; TR 201907834 T4 20190621
DOCDB simple family (application)
EP 17210769 A 20171228; CY 191100570 T 20190529; DK 17210769 T 20171228; ES 17210769 T 20171228; HR P20190984 T 20190530; HU E17210769 A 20171228; LT 17210769 T 20171228; PL 17210769 T 20171228; PT 17210769 T 20171228; RS P20190658 A 20171228; SI 201730056 T 20171228; TR 201907834 T 20171228