发明授权
- 专利标题： Marking heat-treated substrates
- 专利标题（中）： 标记热处理基材
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申请号： US10518534申请日： 2003-06-25
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公开(公告)号： US07615253B2公开(公告)日： 2009-11-10
- 发明人: Hubert Hauser , Herbert Stadelmann , Andreas Kasper
- 申请人： Hubert Hauser , Herbert Stadelmann , Andreas Kasper
- 申请人地址： FR Courbevoie
- 专利权人： Saint-Gobain Glass France
- 当前专利权人： Saint-Gobain Glass France
- 当前专利权人地址： FR Courbevoie
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： DE10229833 20020703
- 国际申请： PCT/FR03/01953 WO 20030625
- 国际公布： WO2004/007388 WO 20040122
- 主分类号： B05D5/04
- IPC分类号： B05D5/04 ; B05D1/32
摘要：
A method for visual marking of heat-treated substrates, in particular tempered glass panes. The method modifies a marking layer deposited on a surface of the substrate, that visually indicates that the heat treatment has been carried out, and produces a rough marking field on the surface of the substrate that the marking layer deposited on the substrate exhibits intimate adhesive bonding thereto, which marking layer cannot be completely removed using a mechanical mechanism.
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