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:
Aug. 26, 2025
Filed:
Feb. 10, 2021
Applicant:
Saint-gobain Placo, Courbevoie, FR;
Inventors:
Benoit Montigny, Courbevoie, FR;
Christine Nguyen, Courbevoie, FR;
Charlotte Catteau, Courbevoie, FR;
Assignee:
Saint-Gobain Placo, Courbevoie, FR;
Primary Examiner:
Int. Cl.
CPC ...
C08L 33/02 (2006.01); C04B 22/16 (2006.01); C04B 24/24 (2006.01); C04B 24/26 (2006.01); C04B 28/14 (2006.01); C04B 28/16 (2006.01); C04B 40/00 (2006.01); C04B 103/10 (2006.01);
U.S. Cl.
CPC ...
C04B 28/141 (2013.01); C04B 22/16 (2013.01); C04B 24/246 (2013.01); C04B 24/2641 (2013.01); C04B 28/16 (2013.01); C04B 40/0039 (2013.01); C04B 2103/10 (2013.01); C08L 33/02 (2013.01);
Abstract
According to the present invention, there is provided a wet accelerator for use in the manufacture of a gypsum product, said wet accelerator comprising water, particles of calcium sulphate dihydrate and a stabiliser. Additionally, a method of preparing a wet accelerator and a method of producing a gypsum product are described.