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:
Dec. 11, 2012
Filed:
Jun. 21, 2010
Applicants:
Philippe Espiard, Gouvieux, FR;
Marc Dolatkhani, Cestas, FR;
Anne Pagnoux, Le Barp, FR;
Francois Boyer, Pessac, FR;
Inventors:
Philippe Espiard, Gouvieux, FR;
Marc Dolatkhani, Cestas, FR;
Anne Pagnoux, Le Barp, FR;
Francois Boyer, Pessac, FR;
Assignee:
Saint-Gobain Isover, Courbevoie, FR;
Primary Examiner:
Int. Cl.
CPC ...
C08G 69/26 (2006.01); C08K 3/40 (2006.01); C08K 5/092 (2006.01); C08K 5/17 (2006.01); C08K 9/06 (2006.01); C08L 77/06 (2006.01); D02G 3/18 (2006.01); D02G 3/36 (2006.01); E04B 1/88 (2006.01); C03B 5/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a sizing composition intended to be applied to mineral fibers, especially glass or rock fibers, which contains at least one polycarboxylic acid and at least one polyamine. It also relates to a method of preparing the composition, to its use for sizing mineral fibers for the purpose of forming, in particular, thermal and/or acoustic insulation products, and to the products obtained.