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:
Jun. 05, 2012
Filed:
Apr. 21, 2009
Applicants:
Florence Serre, Moras, FR;
Rita Faddoul, Grenoble, FR;
Jean-michel Faure, Oullins, FR;
Claude Stock, Soleymieu, FR;
Inventors:
Florence Serre, Moras, FR;
Rita Faddoul, Grenoble, FR;
Jean-Michel Faure, Oullins, FR;
Claude Stock, Soleymieu, FR;
Assignee:
Lafarge Gypsum International, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 26/02 (2006.01); C04B 26/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A finishing compound having acoustic properties and including in percentage by weight relative to the total weight of the product, at least 10 to 70% of water; 0.1 to 5% of a foaming agent; 0.1 to 5% of a thickening agent; 35 to 70% of a monogranular filler having a size greater than or equal to 100 μm and excluding fine fillers; 0.1 to 8% of synthetic or animal fibers; 0.5 to 35% of binder.