发明申请
- 专利标题： Electrocoating chrome-plated steel
- 专利标题（中）： 电镀镀铬钢
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申请号： US11903845申请日： 2007-09-25
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公开(公告)号： US20080020226A1公开(公告)日： 2008-01-24
- 发明人: Jian Li , Daniel Bullard , Chyang Wu
- 申请人： Jian Li , Daniel Bullard , Chyang Wu
- 主分类号： C25D13/00
- IPC分类号： C25D13/00
摘要：
Steel cabinet parts and other steel objects are electrocoated in a cationic resin-containing bath. The steel objects are chromium-coated, free of phosphate and preferably free of chromium oxide. The products are not significantly subject to filiform corrosion, and the process is economically beneficial because throwpower is more easily controlled than in previous processes.
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