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:
Mar. 31, 2026
Filed:
Sep. 24, 2020
Applicant:
Saint-gobain Isover, Courbevoie, FR;
Inventors:
Antoine Robert, Paris, FR;
Leslie Genieys, Paris, FR;
Assignee:
SAINT-GOBAIN ISOVER, Courbevoie, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C03C 13/06 (2006.01); C02F 1/00 (2023.01); C03C 25/16 (2006.01); C03C 25/32 (2018.01); C03C 25/70 (2006.01); C02F 103/34 (2006.01);
U.S. Cl.
CPC ...
C03C 13/06 (2013.01); C02F 1/004 (2013.01); C03C 25/16 (2013.01); C03C 25/32 (2013.01); C03C 25/70 (2013.01); C02F 2103/34 (2013.01); C03C 2218/111 (2013.01); C03C 2218/32 (2013.01);
Abstract
The invention relates to the field of materials based on mineral fibers, in particular mineral wool such as glass wool or rock wool. More specifically, the present invention relates to a method and a device for recycling the water recovered in a fiberizing and shaping method when using a specific acid binder based on monomeric polycarboxylic acid, or a salt of such an acid.