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:
Jan. 02, 2018
Filed:
Dec. 23, 2014
Applicant:
Saint-gobain Placo, Suresnes, FR;
Inventors:
Katarzyna Chuda, Asnieres sur Seine, FR;
Caroline Demathieu-Roeltgen, Meaux, FR;
Benoit Didier, Liege, BE;
Assignee:
SAINT-GOBAIN PLACO, Suresnes, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 24/24 (2006.01); C04B 24/38 (2006.01); C04B 28/14 (2006.01); C04B 22/02 (2006.01); C04B 111/00 (2006.01);
U.S. Cl.
CPC ...
C04B 24/24 (2013.01); C04B 22/02 (2013.01); C04B 24/38 (2013.01); C04B 28/145 (2013.01); C04B 2111/00025 (2013.01); C04B 2111/0062 (2013.01); Y02W 30/97 (2015.05);
Abstract
A plaster-based material, in particular a plasterboard intended for the interior fitting of dwellings, contains a mixture of casein and active charcoal. The plaster-based material is used for reducing the amount of volatile organic compounds present in the atmosphere inside dwellings, offices or public buildings.