发明授权
- 专利标题: Autodeposition post-bath rinse
- 专利标题(中): 自动沉积后浴冲洗
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申请号: US802643申请日: 1985-11-26
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公开(公告)号: US4636265A公开(公告)日: 1987-01-13
- 发明人: Herbert Fischer , Karl H. Stritzke , Roland Morlock , Thomas C. Jones , Joseph C. Donovan
- 申请人: Herbert Fischer , Karl H. Stritzke , Roland Morlock , Thomas C. Jones , Joseph C. Donovan
- 申请人地址: DEX Duesseldorf
- 专利权人: Henkel Kommanditgesellschaft auf Aktien
- 当前专利权人: Henkel Kommanditgesellschaft auf Aktien
- 当前专利权人地址: DEX Duesseldorf
- 优先权: DEX3442985 19841126
- 主分类号: B05D1/18
- IPC分类号: B05D1/18 ; B05D3/10 ; B05D7/14 ; C23F7/00 ; B05D7/16
摘要:
A method of improving the anticorrosion properties of an autodeposited resin coating by including in the post-bath rinse (a) a metal dichromate, (b) a metal hypophosphite, or (c) a combination of either of the foregoing with a metal hydrogenphosphate, followed by curing.
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