US 12,240,263 B2
Security element transfer material for transfer, in good register, of security elements to value documents
Bjorn Teufel, Weissach (DE); Josef Schinabeck, Kreuth (DE); and Giselher Dorff, Holzkirchen (DE)
Assigned to GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH, Munich (DE)
Appl. No. 18/245,779
Filed by GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH, Munich (DE)
PCT Filed Aug. 27, 2021, PCT No. PCT/EP2021/025325
§ 371(c)(1), (2) Date Mar. 17, 2023,
PCT Pub. No. WO2022/058042, PCT Pub. Date Mar. 24, 2022.
Claims priority of application No. 10 2020 005 769.1 (DE), filed on Sep. 21, 2020.
Prior Publication US 2024/0025200 A1, Jan. 25, 2024
Int. Cl. B42D 25/46 (2014.01); B42D 25/00 (2014.01); B42D 25/29 (2014.01); B42D 25/455 (2014.01); B42D 25/47 (2014.01); B42D 25/328 (2014.01)
CPC B42D 25/46 (2014.10) [B42D 25/29 (2014.10); B42D 25/455 (2014.10); B42D 25/47 (2014.10); B42D 25/328 (2014.10)] 17 Claims
OG exemplary drawing
 
1. A security element transfer material for the register-accurate transfer of security elements with a layered composite structure onto a value document substrate, having:
a temporary carrier material with a first main area,
a plurality of security elements with a layered composite structure of a layered composite material and with a first main area and an opposite second main area,
wherein each security element is detachably connected on its first main area to the first main area of the temporary carrier material, and
wherein the second main area of each security element has adhesive properties for application to the value document substrate,
a plurality of register mark elements which have a layered composite structure and which are connected with their first main areas to the first main area of the temporary carrier material,
each register mark element represents a register mark or contains a register mark and has a second main area that is anti-adhesive,
a security element or a group of at least two security elements is assigned at least one register mark in each case, and
the temporary carrier material has no layered composite material on its first main area, apart from the security elements and the register mark elements.