US 11,732,407 B2
Wallpaper and method for providing wallpaper
Stefan Eibl, Munich (DE); and Volker Zimmermann, Augsburg (DE)
Assigned to BRAINSTOXX, GmbH, Munich (DE)
Appl. No. 17/432,657
Filed by BRAINSTOXX GmbH, Munich (DE)
PCT Filed Feb. 20, 2020, PCT No. PCT/EP2020/054563
§ 371(c)(1), (2) Date Aug. 20, 2021,
PCT Pub. No. WO2020/169779, PCT Pub. Date Aug. 27, 2020.
Claims priority of application No. 10 2019 104 600.9 (DE), filed on Feb. 22, 2019.
Prior Publication US 2022/0042238 A1, Feb. 10, 2022
Int. Cl. D06N 7/00 (2006.01); B32B 3/26 (2006.01); B32B 5/02 (2006.01)
CPC D06N 7/0002 (2013.01) [B32B 3/266 (2013.01); B32B 5/022 (2013.01); B32B 5/024 (2013.01); B32B 2262/0246 (2013.01); B32B 2262/0253 (2013.01); B32B 2262/0261 (2013.01); B32B 2262/0276 (2013.01); B32B 2607/02 (2013.01); D06N 2209/1664 (2013.01); D06N 2211/063 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A wallpaper which can be detachably applied to a wall or ceiling surface with wallpaper paste, the wallpaper consisting of a single sheet-like base layer of a textile with no adhesive,
the base layer comprising a rear side for attachment to the wall or ceiling surface and a front side opposite the rear side,
wherein the base layer comprises a plurality of holes, each of the plurality of holes having a perforated structure that extends from the rear side to the front side, such that the base layer allows liquid adhesive applied to the front side to transfer to the rear side and spread onto the wall or ceiling surface, and such that liquid adhesive on the wall or ceiling surface dries through the plurality of holes into ambient air.