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:
Nov. 24, 2020
Filed:
Jul. 11, 2017
Applicant:
Electric Glass Fiber America, Llc, Shelby, NC (US);
Inventor:
Hong Li, Stanley, NC (US);
Assignee:
Electric Glass Fiber America, LLC, Shelby, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03C 3/095 (2006.01); C03C 13/00 (2006.01); C03C 13/06 (2006.01); C03C 3/118 (2006.01); C03C 3/087 (2006.01); C03C 3/112 (2006.01);
U.S. Cl.
CPC ...
C03C 3/095 (2013.01); C03C 3/087 (2013.01); C03C 3/112 (2013.01); C03C 3/118 (2013.01); C03C 13/00 (2013.01); C03C 13/001 (2013.01); C03C 13/06 (2013.01); C03C 2213/00 (2013.01);
Abstract
Embodiments of the present invention relate to glass compositions, glass fibers formed from such compositions, and related products. In one embodiment, a glass composition comprises 58-62 weight percent SiO, 14-17 weight percent AlO, 14-17.5 weight percent CaO, and 6-9 weight percent MgO, wherein the amount of NaO is 0.09 weight percent or less.