发明申请
- 专利标题： FORMULATIONS AND METHODS TO REDUCE HEXAVALENT CHROME CONTAMINATION
- 专利标题（中）： 减少六价铬污染的制剂和方法
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申请号： US14008071申请日： 2012-03-30
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公开(公告)号： US20140023555A1公开(公告)日： 2014-01-23
- 发明人: Bruce F. Monzyk , Paul J. Usinowicz , Derik R. Heiss , Vinay V. Gadkari , John T. Stropki
- 申请人： Bruce F. Monzyk , Paul J. Usinowicz , Derik R. Heiss , Vinay V. Gadkari , John T. Stropki
- 申请人地址： US OH Columbus
- 专利权人： BATTELLE MEMORIAL INSTITUTE
- 当前专利权人： BATTELLE MEMORIAL INSTITUTE
- 当前专利权人地址： US OH Columbus
- 优先权： US61469123 20110330
- 国际申请： PCT/US12/31398 WO 20120330
- 主分类号： A62D3/37
- IPC分类号： A62D3/37
摘要：
The present invention includes formulations and methods to reduce Cr(VI) contamination, in which the formulation comprises (1) a reactive reducing agent comprising at least one reducing chemical capable of reducing Cr(VI) to Cr(III); and (b) one or more solvents. Moreover, the present invention includes formulations to reduce Cr(VI) within the coating, and Cr(VI) reducing kits with at least one color reference tool for evaluating the process and/or completion of the Cr(VI) reduction.