EP 2794777 A1 20141029 - SECURITY FEATURE HAVING SEVERAL COMPONENTS
Title (en)
SECURITY FEATURE HAVING SEVERAL COMPONENTS
Title (de)
SICHERHEITSMERKMAL MIT MEHREREN KOMPONENTEN
Title (fr)
CARACTÉRISTIQUE DE SÉCURITÉ À PLUSIEURS COMPOSANTS
Publication
Application
Priority
- DE 102011122246 A 20111223
- EP 2012005277 W 20121219
Abstract (en)
[origin: WO2013091860A1] The invention relates to a security feature having a luminescent component and a component camouflaging the luminescent component. The invention is based on a security feature having a luminescent component that has at least one luminophore, consisting of at least one doped host lattice, and a component camouflaging the luminescence component, wherein the camouflaging component has chemical elements that have structural chemical properties similar to the chemical elements of the luminescent component, wherein the chemical elements of the camouflaging component and the chemical elements of the luminescent compartment are formed by different chemical elements.
IPC 8 full level
C09D 5/22 (2006.01); B41M 3/14 (2006.01); B42D 15/00 (2006.01); D21H 21/48 (2006.01)
CPC (source: EP US)
B42D 25/29 (2014.10 - EP US); C09D 5/22 (2013.01 - EP); D21H 21/48 (2013.01 - EP US); B41M 3/144 (2013.01 - EP US)
Citation (search report)
See references of WO 2013091860A1
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 102011122246 A1 20130627; CN 104169375 A 20141126; CN 104169375 B 20171013; EP 2794777 A1 20141029; EP 4134405 A1 20230215; HK 1199279 A1 20150626; IN 4635CHN2014 A 20150918; RU 2014130134 A 20160220; RU 2592526 C2 20160720; US 2014319818 A1 20141030; US 9469145 B2 20161018; WO 2013091860 A1 20130627
DOCDB simple family (application)
DE 102011122246 A 20111223; CN 201280070548 A 20121219; EP 12813278 A 20121219; EP 2012005277 W 20121219; EP 22020373 A 20121219; HK 14112808 A 20141223; IN 4635CHN2014 A 20140619; RU 2014130134 A 20121219; US 201214364737 A 20121219