- Patent Title: Glasses having improved ion exchangeability and thermal expansion
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Application No.: US15891723Application Date: 2018-02-08
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Publication No.: US12162802B2Publication Date: 2024-12-10
- Inventor: Ulrich Fotheringham , Michael Schwall , Ulrich Peuchert , Miriam Kunze , Martun Hovhannisyan , Holger Wegener
- Applicant: Schott AG
- Applicant Address: DE Mainz
- Assignee: Schott AG
- Current Assignee: Schott AG
- Current Assignee Address: DE Mainz
- Agency: Taylor IP, P.C.
- Priority: DE102017102482.4 20170208
- Main IPC: C03C3/093
- IPC: C03C3/093 ; C03C3/091 ; C03C10/00
Abstract:
The present invention relates to glasses having a composition made up of base glasses. The glasses have a good chemical toughenability in combination with an advantageous coefficient of thermal expansion. Owing to their composition and the production process, the homogeneity of the properties of the glasses at their surface is high compared to the bulk glass. Furthermore, the fragility of the glasses is low, so that they can be processed to produce very thin glass articles.
Public/Granted literature
- US20180222790A1 GLASSES HAVING IMPROVED ION EXCHANGEABILITY AND THERMAL EXPANSION Public/Granted day:2018-08-09
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