Title (en)

METHOD FOR THE PRODUCTION OF A SECURITY FEATURE, SECURITY FEATURE FOR A DATA MEDIUM, DATA MEDIUM, AND LAMINATION SHEET

Title (de)

VERFAHREN ZUR HERSTELLUNG EINES SICHERHEITSMERKMALS, SICHERHEITSMERKMAL FÜR EINEN DATENTRÄGER, DATENTRÄGER UND LAMINIERBLECH

Title (fr)

PROCÉDÉ DE PRODUCTION D'UN ÉLÉMENT DE SÉCURITÉ, ÉLÉMENT DE SÉCURITÉ POUR UN SUPPORT DE DONNÉES, SUPPORT DE DONNÉES ET FEUILLE DE STRATIFICATION

Publication

EP 4384401 A1 20240619 (DE)

Application

EP 22761952 A 20220809

Priority

• DE 102021004131 A 20210811
• DE 102022002471 A 20220706
• EP 2022025369 W 20220809

Abstract (en)

[origin: WO2023016670A1] Proposed is a method for producing a security feature (11) for a data medium (1), involving the steps of: - providing a molding means having a molding structure (23) of a representation (16) of the security feature (11); - introducing the representation (16) into a substrate (10) by molding the molding structure (23); and - disposing a diffractive or refractive structure (17) on the substrate (10).

IPC 8 full level

B42D 25/324 (2014.01); B42D 25/328 (2014.01); B42D 25/351 (2014.01); B42D 25/41 (2014.01); B42D 25/425 (2014.01); B42D 25/435 (2014.01); B42D 25/44 (2014.01); B42D 25/445 (2014.01); B42D 25/455 (2014.01); B42D 25/46 (2014.01)

CPC (source: EP)

B42D 25/324 (2014.10); B42D 25/328 (2014.10); B42D 25/351 (2014.10); B42D 25/41 (2014.10); B42D 25/425 (2014.10); B42D 25/435 (2014.10); B42D 25/44 (2014.10); B42D 25/445 (2014.10); B42D 25/455 (2014.10); B42D 25/46 (2014.10)

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

Designated validation state (EPC)

KH MA MD TN

DOCDB simple family (publication)

WO 2023016670 A1 20230216; CA 3228623 A1 20230216; EP 4384401 A1 20240619

DOCDB simple family (application)

EP 2022025369 W 20220809; CA 3228623 A 20220809; EP 22761952 A 20220809