Invention Grant
- Patent Title: Colored glass plate and method for its production
- Patent Title (中): 彩色玻璃板及其生产方法
-
Application No.: US14304302Application Date: 2014-06-13
-
Publication No.: US09206072B2Publication Date: 2015-12-08
- Inventor: Yuya Shimada , Yuki Kondo , Tomoyuki Kobayashi
- Applicant: ASAHI GLASS COMPANY, LIMITED
- Applicant Address: JP Chiyoda-ku
- Assignee: Asahi Glass Company, Limited
- Current Assignee: Asahi Glass Company, Limited
- Current Assignee Address: JP Chiyoda-ku
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2012-015561 20120127
- Main IPC: C03C3/087
- IPC: C03C3/087 ; C03C4/02 ; C03C4/08

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, SiO2: from 65 to 75%, Al2O3: from 0 to 6%, MgO: at least 0% and less than 2%, CaO: from 5 to 15%, total iron calculated as Fe2O3: from 0.3 to 1.2%, total titanium calculated as TiO2: from 0.2 to 1.1%, and total vanadium calculated as V2O5: from 0.02 to 0.3%, and contains substantially no cerium, cobalt, chromium or manganese.
Public/Granted literature
- US20140291593A1 COLORED GLASS PLATE AND METHOD FOR ITS PRODUCTION Public/Granted day:2014-10-02
Information query