Invention Grant
- Patent Title: Coloured glasses
- Patent Title (中): 彩色眼镜
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Application No.: US13923727Application Date: 2013-06-21
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Publication No.: US09388069B2Publication Date: 2016-07-12
- Inventor: Bianca Schreder , Ute Woelfel , Ralf Biertuempfel , Stefanie Hansen
- Applicant: Schott AG
- Applicant Address: DE Mainz
- Assignee: SCHOTT AG
- Current Assignee: SCHOTT AG
- Current Assignee Address: DE Mainz
- Agency: Ohlandt, Greeley, Ruggiero & Perle, LLP
- Priority: DE102012210552 20120622
- Main IPC: C03C4/02
- IPC: C03C4/02 ; C03C3/247 ; C03C3/17 ; C03C3/19 ; C03B5/00 ; C03B5/193
Abstract:
Coloured glasses are provided that include a following composition in percent by weight, based on oxide of: P2O525-75 Al2O30.5-15 MgO0-10 CaO0-10 BaO0-35 SrO0-16 Li2O0-12 Na2O0-12 K2O0-12 CuO1-20 F/F20-20 Sum RO (R = Mg, Ca, Sr, Ba)0-40 Sum R2O (R = Li, Na, K)0.5-20.
Public/Granted literature
- US20130344343A1 COLOURED GLASSES Public/Granted day:2013-12-26
Information query
