EP 2948427 A2 20151202 - SECURITY ELEMENT HAVING VOLUME HOLOGRAM AND PRINTED FEATURE
Title (en)
SECURITY ELEMENT HAVING VOLUME HOLOGRAM AND PRINTED FEATURE
Title (de)
SICHERHEITSELEMENT MIT VOLUMENHOLOGRAMM UND DRUCKMERKMAL
Title (fr)
ÉLÉMENT DE SÉCURITÉ COMPORTANT UN HOLOGRAMME EN VOLUME ET UNE CARACTÉRISTIQUE IMPRIMÉE
Publication
Application
Priority
- EP 13152715 A 20130125
- EP 2014050987 W 20140120
- EP 14701330 A 20140120
Abstract (en)
[origin: WO2014114582A2] The invention relates to a method for producing a security element having a holographic layer in which a hologram is arranged, characterized by at least the following steps: a) providing the holographic layer; b) exposing the holographic layer at least in sections via a master hologram to produce a hologram copy in the holographic layer; c) printing the holographic layer at least in sections with an ink, forming a printed feature, wherein the ink comprises the melt of a dye or a colorless component or a solvent and a dye dissolved therein or a colorless component dissolved therein; d) fixing the exposed holographic layer to produce the hologram in the holographic layer, wherein the printed feature and the hologram are arranged in the holographic layer such that the printed feature and the hologram overlap at least in sections. The invention further relates to a security feature which is produced or can be produced by said method.
IPC 8 full level
C07C 211/63 (2006.01); B42D 15/00 (2006.01); C07C 215/40 (2006.01); C07C 309/17 (2006.01); C09D 11/00 (2014.01); G03H 1/00 (2006.01); G03H 1/18 (2006.01); G03H 1/20 (2006.01); G03H 1/22 (2006.01)
CPC (source: EP US)
B42D 25/29 (2014.10 - EP US); B42D 25/328 (2014.10 - EP US); C07C 211/63 (2013.01 - EP US); C07C 215/40 (2013.01 - EP US); C07C 309/17 (2013.01 - EP US); C09D 11/03 (2013.01 - US); C09D 11/328 (2013.01 - EP US); C09D 11/50 (2013.01 - EP US); G03H 1/0011 (2013.01 - EP US); G03H 1/18 (2013.01 - EP US); B42D 2033/20 (2022.01 - EP); B42D 2035/34 (2022.01 - EP); G03H 1/0248 (2013.01 - EP US); G03H 1/181 (2013.01 - EP US); G03H 1/182 (2013.01 - EP US); G03H 1/202 (2013.01 - EP US); G03H 2001/186 (2013.01 - EP US); G03H 2001/2271 (2013.01 - EP US); G03H 2250/12 (2013.01 - EP US); G03H 2250/34 (2013.01 - EP US); G03H 2250/40 (2013.01 - EP US); G03H 2250/44 (2013.01 - EP US); G03H 2260/12 (2013.01 - EP US)
Citation (search report)
See references of WO 2014114582A2
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 2014114582 A2 20140731; WO 2014114582 A3 20140918; CN 105051620 A 20151111; EP 2948427 A2 20151202; JP 2016511712 A 20160421; KR 20150111958 A 20151006; US 2015353485 A1 20151210
DOCDB simple family (application)
EP 2014050987 W 20140120; CN 201480018485 A 20140120; EP 14701330 A 20140120; JP 2015554115 A 20140120; KR 20157022552 A 20140120; US 201414762256 A 20140120