Invention Grant
- Patent Title: Scratch-resistant glass or glass ceramic articles
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Application No.: US14846287Application Date: 2015-09-04
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Publication No.: US10781133B2Publication Date: 2020-09-22
- Inventor: Thorsten Damm , Christian Henn
- Applicant: SCHOTT AG
- 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: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@75f150b1
- Main IPC: C03C17/22
- IPC: C03C17/22 ; C03C17/00 ; C03C17/245 ; C03C17/34 ; C23C14/34 ; C23C14/35
Abstract:
A scratch-resistant amorphous and transparent AlSiN cover layer on a glass or glass ceramic substrate is provided. The cover layer has a low surface roughness and has sliding properties with respect to pots and other items. The cover layer is transparent in the visible light range and also largely transparent in the infrared range and has good chemical resistance to salted water burn-in.
Public/Granted literature
- US20150376056A1 SCRATCH-RESISTANT GLASS OR GLASS CERAMIC ARTICLES Public/Granted day:2015-12-31
Information query
