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. 22, 2024
Filed:
Jan. 31, 2018
Applicant:
Chongqing Aureavia Hi-tech Glass Co., Ltd., Chongqing, CN;
Inventors:
Assignee:
Chongqing Aureavia Hi-tech Glass Co., Ltd., Chongqing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03C 4/18 (2006.01); C03C 3/085 (2006.01); C03C 3/087 (2006.01); C03C 3/097 (2006.01); C03C 21/00 (2006.01);
U.S. Cl.
CPC ...
C03C 21/002 (2013.01); C03C 3/085 (2013.01); C03C 3/087 (2013.01); C03C 3/097 (2013.01); C03C 4/18 (2013.01); C03C 21/005 (2013.01); C03C 2204/00 (2013.01);
Abstract
Disclosed is a mother glass. The mother glass has a thickness range of 0.4 mm-2.0 mm, the transmittance of light with wavelength of 550 nm to the mother glass is in a range of 86%-92.2%; the refraction coefficient of the mother glass is in a range of 1.48-1.54; and the alkali metal oxide content in the mother glass is 11 mol %-22 mol %, wherein the Na oxide content is 5 mol %-18 mol %, and the Al oxide content is 7 mol %-16 mol %. A reinforced glass prepared from the same mother glass and a preparation method therefore are also disclosed.