Abstract: A panel with one or more perforations, having a front surface, wherein the contrast Cm between the front surface and the one or more perforations is less than 0.3, a sound absorbing system including a panel and a masking layer, wherein the masking layer is air permeable, and the use of the panel or the sound absorbing system.
Type:
Grant
Filed:
December 19, 2019
Date of Patent:
October 22, 2024
Assignee:
KNAUF GIPS KG
Inventors:
Klaudius Hengst, Ruth Schnobrich, Klaus Holfelder
Abstract: A perforated panel having a grid of perforations or holes formed at least partially therethrough for disposing hangers for holding objects thereon and having at least a black color pattern disposed on a surface thereof for camouflaging the perforations and for reducing the appearance of damage and/or stains occurring through use is provided. It is desired to have a base finish formed on the panel and a first color pattern and the black color pattern formed by spattering of paint on the panel, screen printing, or attaching a lamina having the first color pattern and the black color pattern thereon.
Inventors:
Juan Fernandez Royo, Karim Ayache, Megan Suyehira, Gregory James Ranes, Karim Alexis Akika, Paul N. Wass, Adeline Piel, Manish Jain, Ashish Jain, Stefan Behling, David Summerfield