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:
Aug. 03, 2021
Filed:
Sep. 19, 2017
Applicant:
Saint-gobain Isover, Courbevoie, FR;
Inventor:
Shinji Endo, Tokyo, JP;
Assignee:
SAINT-GOBAIN ISOVER, Courbevoie, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03C 13/06 (2006.01); C03C 13/00 (2006.01); F16L 59/02 (2006.01); F16L 59/065 (2006.01); B32B 3/04 (2006.01); B32B 5/02 (2006.01); C03B 37/04 (2006.01);
U.S. Cl.
CPC ...
C03C 13/06 (2013.01); B32B 3/04 (2013.01); B32B 5/022 (2013.01); C03B 37/04 (2013.01); C03C 13/00 (2013.01); F16L 59/02 (2013.01); F16L 59/028 (2013.01); F16L 59/065 (2013.01); B32B 2262/101 (2013.01); B32B 2307/304 (2013.01); C03C 2213/00 (2013.01);
Abstract
A glass wool which has physical properties required for a heat insulation material, can be produced industrially, can have reduced hygroscopicity, and has a novel compounding composition. The glass wool having the following glass composition: SiO: 60.0 to 65.0% by mass inclusive, AlO: 0.5 to 2.0% by mass inclusive, NaO and KO: 13.0 to 17.0% by mass inclusive, MgO and CaO: 8.0 to 12.0% by mass inclusive, BO: 5.0 to 12.0% by mass inclusive, and others: a remainder.
Quick Actions:
Endo, Shinji. (2021). Glass wool, and vacuum heat insulation material using same (U.S. Patent No. 11078110). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11078110
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