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:
Dec. 08, 2015
Filed:
Jun. 13, 2014
Applicant:
Asahi Glass Company, Limited, Chiyoda-ku, JP;
Inventors:
Assignee:
Asahi Glass Company, Limited, Chiyoda-ku, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C03C 3/087 (2006.01); C03C 4/08 (2006.01); C03C 4/02 (2006.01); C03C 3/078 (2006.01);
U.S. Cl.
CPC ...
C03C 4/085 (2013.01); C03C 3/078 (2013.01); C03C 3/087 (2013.01); C03C 4/02 (2013.01);
Abstract
To provide a colored glass plate which, despite containing substantially no expensive cerium, simultaneously satisfies low solar transmittance, high visible light transmittance and low UV transmittance, while transmitted light has a green color tone. The colored glass plate comprises, as represented by mass percentage based on oxides, SiO: from 65 to 75%, AlO: from 0 to 6%, MgO: from 2 to 6%, CaO: from 5 to 15%, total iron calculated as FeO: from 0.3 to 1.2%, total titanium calculated as TiO: from 0.2 to 1.1%, and total vanadium calculated as VO: from 0.02 to 0.3%, and contains substantially no cerium, cobalt, chromium or manganese.