The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 22, 2022
Filed:
Aug. 10, 2020
Applicant:
Saint-gobain Placo Sas, Suresnes, FR;
Inventors:
Laura Brooks, Loughborough, GB;
Nicola Jupp, Coventry, GB;
Joanna Sparkes, Coventry, GB;
Adam Richardson, Coventry, GB;
Nicholas Jones, Coventry, GB;
Jan Rideout, Rothley, GB;
Keith Humphrey, Coventry, GB;
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C04B 28/14 (2006.01); B32B 5/02 (2006.01); B32B 13/02 (2006.01); B32B 13/08 (2006.01); B27N 3/00 (2006.01); E04C 2/04 (2006.01); C04B 14/42 (2006.01); C04B 18/26 (2006.01); C04B 24/26 (2006.01); C04B 24/38 (2006.01); C04B 111/00 (2006.01); B32B 13/14 (2006.01); B32B 29/00 (2006.01);
U.S. Cl.
CPC ...
C04B 28/14 (2013.01); B27N 3/00 (2013.01); B27N 3/002 (2013.01); B32B 5/02 (2013.01); B32B 13/02 (2013.01); B32B 13/08 (2013.01); C04B 14/42 (2013.01); C04B 18/26 (2013.01); C04B 24/2623 (2013.01); C04B 24/383 (2013.01); E04C 2/043 (2013.01); B32B 13/14 (2013.01); B32B 29/002 (2013.01); B32B 2262/101 (2013.01); B32B 2264/025 (2013.01); B32B 2264/0221 (2013.01); B32B 2264/0228 (2013.01); B32B 2264/0235 (2013.01); B32B 2264/0278 (2013.01); B32B 2264/04 (2013.01); B32B 2264/06 (2013.01); B32B 2264/067 (2013.01); B32B 2264/12 (2013.01); B32B 2307/3065 (2013.01); B32B 2419/00 (2013.01); B32B 2607/00 (2013.01); C04B 2111/0062 (2013.01); Y02W 30/91 (2015.05);
Abstract
A plasterboard comprising a gypsum matrix having wood particles embedded therein in an amount of at least 2 wt % relative to the gypsum, the gypsum matrix further comprising glass fibres in an amount of at least 1 wt % relative to the gypsum.