Global Patent Index - EP 3233516 B1

EP 3233516 B1 20200603 - SECURITY ELEMENT WITH COLOUR SHIFT EFFECT AND FLUORESCENT FEATURES

Title (en)

SECURITY ELEMENT WITH COLOUR SHIFT EFFECT AND FLUORESCENT FEATURES

Title (de)

SICHERHEITSELEMENT MIT FARBKIPPEFFEKT UND FLUORESZIERENDEN MERKMALEN

Title (fr)

ÉLÉMENT DE SÉCURITÉ À EFFET DE CHANGEMENT DE COULEUR ET CARACTÉRISTIQUES DE FLUORESCENCE

Publication

EP 3233516 B1 20200603 (DE)

Application

EP 15812951 A 20151126

Priority

  • AT 9032014 A 20141215
  • EP 2015002377 W 20151126

Abstract (en)

[origin: WO2016096086A1] The invention relates to a security element having a coating consisting of a material which has an optically variable effect, in particular a colour shift effect, and has recesses that can be recognised in transmitted light, wherein the security element comprises a support substrate, a partial layer with recesses, and a layer structure that generates a colour shift effect, characterised in that the security element, on the face which has the coating consisting of the material that has an optically variable effect, comprises one or more partial coatings consisting of a layer which has colours that are transparent in visible light and fluorescent in UV light.

IPC 8 full level

B42D 25/346 (2014.01); B42D 25/351 (2014.01); B42D 25/364 (2014.01); B42D 25/369 (2014.01); B42D 25/373 (2014.01); B42D 25/387 (2014.01)

CPC (source: AT EP US)

B42D 25/29 (2014.10 - AT); B42D 25/30 (2014.10 - AT); B42D 25/328 (2014.10 - AT); B42D 25/346 (2014.10 - EP US); B42D 25/351 (2014.10 - EP US); B42D 25/364 (2014.10 - EP US); B42D 25/369 (2014.10 - EP US); B42D 25/373 (2014.10 - EP US); B42D 25/387 (2014.10 - AT EP US)

Citation (opposition)

Opponent : OBERTHUR FIDUCIAIRE SAS

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)

WO 2016096086 A1 20160623; AT 516688 A1 20160715; EP 3233516 A1 20171025; EP 3233516 B1 20200603; US 10214045 B2 20190226; US 2017334235 A1 20171123

DOCDB simple family (application)

EP 2015002377 W 20151126; AT 9032014 A 20141215; EP 15812951 A 20151126; US 201515535475 A 20151126