Invention Grant
US08053381B2 Optically detectable, floatable arsenic- and antimony-free, glazable lithium-aluminosilicate glass
有权
光学可检测，可漂浮的无砷和无锑，玻璃状的铝硅铝酸盐玻璃
- Patent Title: Optically detectable, floatable arsenic- and antimony-free, glazable lithium-aluminosilicate glass
- Patent Title (中): 光学可检测，可漂浮的无砷和无锑，玻璃状的铝硅铝酸盐玻璃
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Application No.: US12393753Application Date: 2009-02-26
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Publication No.: US08053381B2Publication Date: 2011-11-08
- Inventor: Friedrich Siebers , Hans-Werner Beudt , Bernd Rüdinger , Gerbard Lautenschläger , Klaus Schneider , Michael Jacquorie , Wolfgang Schmidbauer
- Applicant: Friedrich Siebers , Hans-Werner Beudt , Bernd Rüdinger , Gerbard Lautenschläger , Klaus Schneider , Michael Jacquorie , Wolfgang Schmidbauer
- Applicant Address: DE Mainz
- Assignee: Schott AG
- Current Assignee: Schott AG
- Current Assignee Address: DE Mainz
- Agency: Millen, White, Zelano & Branigan, P.C.
- Priority: EP06005594 20060320
- Main IPC: C03C10/14
- IPC: C03C10/14 ; C03C10/12
Abstract:
An optically detectable, floatable arsenic- and antimony-free, glazable lithium-aluminosilicate glass that can be prestressed and the glass ceramic converted therefrom are described. The glass or the glass ceramic has a composition (in % by weight based on oxide) of essentially SiO2 55-69, Al2O3 19-25, Li2O 3.2-5, Na2O 0-1.5, K2O 0-1.5, MgO 0-2.2, CaO 0-2.0, SrO 0-2.0, BaO 0-2.5, ZnO 0-
Public/Granted literature
- US20090286667A1 OPTICALLY DETECTABLE, FLOATABLE ARSENIC-AND ANTIMONY-FREE, GLAZABLE LITHIUM-ALUMINOSILICATE GLASS Public/Granted day:2009-11-19
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