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:
Oct. 17, 2023
Filed:
Oct. 12, 2018
Applicants:
Saint-gobain Isover, Courbevoie, FR;
Saint-gobain Placo, Courbevoie, FR;
Inventors:
Gary Jacqus, Paris, FR;
Sylvain Berger, Paris, FR;
Pierre Leroy, Saint FĂ©lix, FR;
Erling Nilsson, Lund, SE;
Delphine Dray, Pantin, FR;
Assignees:
SAINT-GOBAIN ISOVER, Courbevoie, FR;
SAINT-GOBAIN PLACO, Courbevoie, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04B 1/84 (2006.01); C03B 37/04 (2006.01); D04H 1/4218 (2012.01); G10K 11/162 (2006.01); G10K 11/172 (2006.01);
U.S. Cl.
CPC ...
E04B 1/8409 (2013.01); C03B 37/04 (2013.01); D04H 1/4218 (2013.01); D10B 2401/063 (2013.01); G10K 11/162 (2013.01); G10K 11/172 (2013.01);
Abstract
A mineral wool panel, intended to be used as an acoustic panel, has a surface density of greater than or equal to 3.2 kg/m, an air flow resistivity of between 30 and 120 kPa·s/m, and a Young's modulus of between 0.5 and 4 MPa.