Invention Grant
- Patent Title: Heat treatable coated article with zinc doped zirconium based layer(s) in coating
- Patent Title (中): 涂层中涂有锌掺杂锆基层的热处理涂层制品
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Application No.: US12591640Application Date: 2009-11-25
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Publication No.: US08153266B2Publication Date: 2012-04-10
- Inventor: Rudolph Hugo Petrmichl , Douglas Klimesh , Jiangping Wang
- Applicant: Rudolph Hugo Petrmichl , Douglas Klimesh , Jiangping Wang
- 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: B32B17/06
- IPC: B32B17/06
Abstract:
In certain example embodiments, a coated article includes a Zn-doped zirconium based layer before heat treatment (HT). The coated article is heat treated sufficiently to cause the Zn-doped zirconium based layer to transform into a Zn-doped zirconium oxide based layer that is scratch resistant and/or chemically durable. The doping of the layer with Zn has been found to improve scratch resistance and/or corrosion resistance.
Public/Granted literature
- US20100075156A1 Heat treatable coated article with zinc doped zirconium based layer(s) in coating Public/Granted day:2010-03-25
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