Invention Grant
- Patent Title: Scratch resistant coated glass article including carbide layer(s) resistant to fluoride-based etchant(s)
- Patent Title (中): 包括耐氟化物腐蚀剂的耐磨涂层玻璃制品,
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Application No.: US12926979Application Date: 2010-12-21
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Publication No.: US08435637B2Publication Date: 2013-05-07
- Inventor: Nestor P. Murphy , Rudolph Hugo Petrmichl , Vijayan S. Veerasamy
- Applicant: Nestor P. Murphy , Rudolph Hugo Petrmichl , Vijayan S. Veerasamy
- Applicant Address: US MI Auburn Hills
- Assignee: Guardian Industries Corp.
- Current Assignee: Guardian Industries Corp.
- Current Assignee Address: US MI Auburn Hills
- Agency: Nixon & Vanderhye P.C.
- Main IPC: B32B9/00
- IPC: B32B9/00

Abstract:
A scratch resistant coated article is provided which is also resistant to attacks by at least some fluoride-based etchant(s) for at least a period of time. In certain example embodiments, an anti-etch layer(s) is provided on a glass substrate in order to protect the glass substrate from attacks by fluoride-based etchant(s). In certain example embodiments, the anti-etch layer(s) is substantially transparent to visible light. In certain embodiments, a DLC layer(s) may be provided over the anti-etch layer. An underlayer may be provided under the anti-etch layer(s) in certain example embodiments. In certain example embodiments, the anti-etch layer(s) may be of or include a carbide and/or oxycarbide of Zr, Sn or the like.
Public/Granted literature
- US20110135914A1 Scratch resistant coated glass article including carbide layer(s) resistant to fluoride-based etchant(s) Public/Granted day:2011-06-09
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