发明授权
- 专利标题: Continuous method for treating the surface of metal strips
- 专利标题(中): 用于处理金属条表面的连续方法
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申请号: US12935182申请日: 2009-10-09
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公开(公告)号: US08372216B2公开(公告)日: 2013-02-12
- 发明人: Guido Vandermeulen , Bernd Strubel , Helmut Witteler , Jessica Neumann , Walter Bertkau , Bernd Laubusch , Jens Haas , Mirjam Herrlich-Loos , Helmut Löw , Walter Braumandl
- 申请人: Guido Vandermeulen , Bernd Strubel , Helmut Witteler , Jessica Neumann , Walter Bertkau , Bernd Laubusch , Jens Haas , Mirjam Herrlich-Loos , Helmut Löw , Walter Braumandl
- 申请人地址: DE Ludwigshafen
- 专利权人: BASF SE
- 当前专利权人: BASF SE
- 当前专利权人地址: DE Ludwigshafen
- 代理机构: Novak Druce Connolly Bove + Quigg LLP
- 优先权: EP08167029 20081020
- 国际申请: PCT/EP2009/063140 WO 20091009
- 国际公布: WO2010/046243 WO 20100429
- 主分类号: C23C22/17
- IPC分类号: C23C22/17
摘要:
A continuous method for surface treatment of metal strips applies a finish coat having a thickness of not more than 3 μm, the apparatus employed for application being equipped with at least one IR sensor which faces a coated side of the strip, operates in reflection geometry, and serves to measure the coat thickness of the finish coat, with the strip running.
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