Transaktion und Id-Karten mit Ausgewählter Textur und Färbung

Details

Veröffentlichungs-Nr.

EP4742089

Anmeldetag

21. Mai 2015

Veröffentlichung

13. Mai 2026

Rechtsraum

EP

IPC

G06K19/02

Abstract

Cards made in accordance with the invention include a specially treated thin decorative layer attached to a thick core layer of metal or ceramic material, where the thin decorative layer is designed to provide selected color(s) and/or selected texture(s) to a surface of the metal cards. A method for making cards with a given appearance comprising the steps of: selecting a decorative layer, said decorative layer comprising an aggregate binder material veneer layer comprising a layer of cement or epoxy mixed with laser reactive carbon particles; selecting a core layer for forming the body of said card, said core layer having first and second surfaces generally parallel to each other; said core layer being: (a) metal; or (b) a ceramic coated metal; or (c) a ceramic coated polymer, or (d) a solid ceramic material, and attaching said decorative layer to the first surface of the core layer; and applying a laser source to said layer of cement or epoxy mixed with laser reactive carbon particles to vaporize the laser reactive carbon particles and produce a pattern with high contrast.

Anmelder

Firma

Composecure LLC

Land

🇺🇸 USA

Fachgebiete