US 12,280,567 B2
Multilayer composite, method for the production thereof and its use
Johannes Gräßer, Dresden (DE); and Aaron Schelter, Dresden (DE)
Assigned to DANZER GMBH, Baar (CH)
Filed by DANZER GMBH, Baar (CH)
Filed on May 26, 2020, as Appl. No. 16/883,483.
Claims priority of application No. 102019114143.5 (DE), filed on May 27, 2019.
Prior Publication US 2020/0376817 A1, Dec. 3, 2020
Int. Cl. B32B 21/08 (2006.01); B32B 3/30 (2006.01); B32B 7/12 (2006.01); B32B 21/14 (2006.01); B32B 37/02 (2006.01); B32B 38/06 (2006.01); B32B 38/14 (2006.01); F21V 3/06 (2018.01); F21W 121/00 (2006.01)
CPC B32B 21/08 (2013.01) [B32B 3/30 (2013.01); B32B 7/12 (2013.01); B32B 21/14 (2013.01); B32B 37/02 (2013.01); B32B 38/06 (2013.01); B32B 38/14 (2013.01); F21V 3/062 (2018.02); B32B 2307/202 (2013.01); B32B 2307/206 (2013.01); B32B 2307/41 (2013.01); B32B 2307/414 (2013.01); B32B 2451/00 (2013.01); B32B 2471/00 (2013.01); B32B 2479/00 (2013.01); B32B 2605/08 (2013.01); B32B 2605/12 (2013.01); B32B 2605/18 (2013.01); B32B 2607/02 (2013.01); F21W 2121/00 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A multilayer composite comprising:
a decorative layer comprising a first decorative material and a second decorative material, the first decorative material having a veneer and the second decorative material having a plastic foil that has a relief,
wherein the relief is an image that is raised out of a surface of the plastic foil or deepened into it,
wherein a remaining portion of the surface of the plastic foil is at a first height and the relief is at a second height different from the first height,
wherein the veneer and the plastic foil are planarly connected to one another in such a way that the relief of the plastic foil penetrates the veneer such that an upper edge of the relief contacts a top edge of the veneer, wherein the second height of the relief is equal to a thickness of the veneer,
wherein the plastic foil with the relief is present as a milled or embossed foil, as a calendared foil, as an injection-molded foil, or as an injection-stamped foil,
wherein an adhesive is positioned between the veneer and the plastic foil, and
wherein the adhesive is present as an adhesive foil.