Invention Grant
- Patent Title: Continuous method for treating the surface of metal strips
- Patent Title (中): 用于处理金属条表面的连续方法
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Application No.: US12935182Application Date: 2009-10-09
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Publication No.: US08372216B2Publication Date: 2013-02-12
- Inventor: Guido Vandermeulen , Bernd Strubel , Helmut Witteler , Jessica Neumann , Walter Bertkau , Bernd Laubusch , Jens Haas , Mirjam Herrlich-Loos , Helmut Löw , Walter Braumandl
- Applicant: Guido Vandermeulen , Bernd Strubel , Helmut Witteler , Jessica Neumann , Walter Bertkau , Bernd Laubusch , Jens Haas , Mirjam Herrlich-Loos , Helmut Löw , Walter Braumandl
- Applicant Address: DE Ludwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen
- Agency: Novak Druce Connolly Bove + Quigg LLP
- Priority: EP08167029 20081020
- International Application: PCT/EP2009/063140 WO 20091009
- International Announcement: WO2010/046243 WO 20100429
- Main IPC: C23C22/17
- IPC: C23C22/17
Abstract:
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.
Public/Granted literature
- US20110017352A1 CONTINUOUS METHOD FOR TREATING THE SURFACE OF METAL STRIPS Public/Granted day:2011-01-27
Information query
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