EP 3383663 B1 20191023 - SECURITY ELEMENT AND DATA CARRIER PROVIDED WITH THE SAME
Title (en)
SECURITY ELEMENT AND DATA CARRIER PROVIDED WITH THE SAME
Title (de)
SICHERHEITSELEMENT UND MIT DEMSELBEN AUSGESTATTETER DATENTRÄGER
Title (fr)
ÉLÉMENT DE SÉCURITÉ ET SUPPORT DE DONNÉES EQUIPÉ DE CELUI-CI
Publication
Application
Priority
- DE 102015015731 A 20151201
- EP 2016002014 W 20161129
Abstract (en)
[origin: CA3004778A1] The invention relates to a semitransparent security element, which has different colours when viewed in incident light and in transmitted light, comprising either (a) a transparent carrier substrate with a front side and a rear side, wherein the front side has a metallic layer "V-a" that is coloured in a first colour and is obtainable in a printing process by means of coloured metal pigments and the rear side has in sequence a colour layer "R-a" appearing in a second colour and a metallic layer "R-b" that is coloured in a first colour and is obtainable in a printing process by means of coloured metal pigments; or (b) a transparent carrier substrate with a front side and a rear side, wherein the front side has in sequence a semitransparent metallic layer "V-A" and a colour layer "V-B" appearing in a first colour and the rear side has in sequence a colour layer "R-A" appearing in a second colour, a semitransparent metallic layer "R-B" and a colour layer "R-C" appearing in a first colour.
IPC 8 full level
B42D 25/351 (2014.01)
CPC (source: EP RU US)
B42D 25/23 (2014.10 - US); B42D 25/29 (2014.10 - US); B42D 25/324 (2014.10 - US); B42D 25/351 (2014.10 - EP RU US); B42D 25/373 (2014.10 - US); D21H 21/42 (2013.01 - US)
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)
DE 102015015731 A1 20170601; AU 2016364123 A1 20180621; AU 2016364123 B2 20211104; CA 3004778 A1 20170608; CA 3004778 C 20210112; CN 108349291 A 20180731; CN 108349291 B 20200519; EP 3383663 A1 20181010; EP 3383663 B1 20191023; RU 2693921 C1 20190705; US 10625533 B2 20200421; US 2018354292 A1 20181213; WO 2017092864 A1 20170608
DOCDB simple family (application)
DE 102015015731 A 20151201; AU 2016364123 A 20161129; CA 3004778 A 20161129; CN 201680066657 A 20161129; EP 16805288 A 20161129; EP 2016002014 W 20161129; RU 2018122643 A 20161129; US 201615779250 A 20161129