公开(公告)号：US20230180743A1

公开(公告)日：2023-06-15

申请号：US17924021

申请日：2021-05-05

Applicant: Grohe AG

Inventor： Torsten MEIER ,  Matthias NAUSS

IPC: A01N25/10 ,  A61L2/232 ,  A61L2/238 ,  A01N59/20 ,  A01N59/16 ,  A01P1/00

CPC classification number: A01N25/10 ,  A61L2/232 ,  A61L2/238 ,  A01N59/20 ,  A01N59/16 ,  A01P1/00 ,  A61L2101/26

Abstract: A method for coating an object for equipping a building (1), in particular building hardware, at least having the steps outlined below: a) providing the object (1); and b) coating a surface (2) of the object (1) with a layer (3), wherein the coating is performed using a PVD process, in which antimicrobial or antiviral nanoparticles (4) are at least partially embedded into the layer (3). In addition, a use of nanoparticles, in particular for a PVD process for coating a surface (2) of an object (1), and an object (1) having a coated surface (2) are disclosed.