Invention Grant
- Patent Title: Lithium silicate glass ceramic, method for production thereof and use thereof
- Patent Title (中): 硅酸锂玻璃陶瓷，其制造方法及其用途
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Application No.: US13880894Application Date: 2011-06-22
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Publication No.: US09125812B2Publication Date: 2015-09-08
- Inventor: Bernhard Durschang , Jörn Probst , Norbert Thiel , Michael Gödiker , Markus Vollmann , Udo Schusser
- Applicant: Bernhard Durschang , Jörn Probst , Norbert Thiel , Michael Gödiker , Markus Vollmann , Udo Schusser
- Applicant Address: DE München DE Bad Säckingen DE Hanau
- Assignee: FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.,VITA ZAHNFABRIK H. RAUTER GMBH & CO. KG,DEGUDENT GMBH
- Current Assignee: FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.,VITA ZAHNFABRIK H. RAUTER GMBH & CO. KG,DEGUDENT GMBH
- Current Assignee Address: DE München DE Bad Säckingen DE Hanau
- Agency: Leydig, Voit & Mayer, Ltd.
- Priority: DE102010050275 20101102
- International Application: PCT/EP2011/003091 WO 20110622
- International Announcement: WO2012/059143 WO 20120510
- Main IPC: A61K6/027
- IPC: A61K6/027 ; C03C10/04 ; C03C3/097 ; C03C10/00 ; A61C5/10 ; A61C13/00 ; A61K6/02 ; A61K6/033 ; A61K6/04
Abstract:
The invention relates to glass ceramics based on the lithium metasilicate system (Li2OSiO2(Li2SiO3)), which are mechanically processible in a simple manner in an intermediate stage of the crystallization and, after complete crystallization, represent a high-strength, highly translucent and chemically stable glass ceramic.
Public/Granted literature
- US20130295523A1 LITHIUM SILICATE GLASSES OR GLASS CERAMICS, METHOD FOR PRODUCTION THEREOF AND USE THEREOF Public/Granted day:2013-11-07
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