Invention Grant
US08460804B2 Glass or glass-ceramic article coated with hard material and method for production thereof
有权
用硬质材料涂覆的玻璃或玻璃陶瓷制品及其制造方法
- Patent Title: Glass or glass-ceramic article coated with hard material and method for production thereof
- Patent Title (中): 用硬质材料涂覆的玻璃或玻璃陶瓷制品及其制造方法
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Application No.: US12452712Application Date: 2008-07-01
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Publication No.: US08460804B2Publication Date: 2013-06-11
- Inventor: Christian Henn , Falk Gabel
- Applicant: Christian Henn , Falk Gabel
- Applicant Address: DE Mainz
- Assignee: Schott AG
- Current Assignee: Schott AG
- Current Assignee Address: DE Mainz
- Agency: Ohlandt, Greeley, Ruggiero & Perle, L.L.P.
- Priority: DE102007033338 20070716
- International Application: PCT/EP2008/005346 WO 20080701
- International Announcement: WO2009/010180 WO 20090122
- Main IPC: B32B15/04
- IPC: B32B15/04 ; B32B17/06
Abstract:
The object of the invention is to create a hard-material coating for glass ceramics and glasses, a coating which is particularly temperature-resistant and protects the substrate from mechanically caused damage as well as chemical attack. For this purpose, a silicon nitride coating is proposed, which has a structure-free morphology in the volume.
Public/Granted literature
- US20100304090A1 GLASS OR GLASS-CERAMIC ARTICLE COATED WITH HARD MATERIAL AND METHOD FOR PRODUCTION THEREOF Public/Granted day:2010-12-02
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