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:
Feb. 27, 2024
Filed:
Feb. 11, 2020
Applicant:
Saint-gobain Glass France, Courbevoie, FR;
Inventors:
Assignee:
SAINT-GOBAIN GLASS FRANCE, Courbevoie, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B 14/30 (2006.01); C04B 22/04 (2006.01); C04B 28/26 (2006.01); C04B 103/00 (2006.01); C04B 111/00 (2006.01); C04B 111/28 (2006.01);
U.S. Cl.
CPC ...
C04B 28/26 (2013.01); C04B 14/30 (2013.01); C04B 22/04 (2013.01); C04B 2103/002 (2013.01); C04B 2111/00612 (2013.01); C04B 2111/28 (2013.01);
Abstract
The composition for preparation of a fire resistant interlayer includes an aqueous alkali silicate solution and a silicon dioxide compound. The composition has a molar ratio of silicon dioxide (SiO2) to alkali metal oxide (M2O) of larger than 2. The composition further includes a stabilisation agent and the stabilisation agent includes zinc (Zn).