发明申请
- 专利标题： ALUMINUM ALLOY COATED PIGMENTS AND CORROSION-RESISTANT COATINGS
- 专利标题（中）： 铝合金涂层和耐腐蚀涂料
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申请号： US13192158申请日： 2011-07-27
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公开(公告)号： US20120187350A1公开(公告)日： 2012-07-26
- 发明人: Craig Matzdorf , William Nickerson
- 申请人： Craig Matzdorf , William Nickerson
- 主分类号： H01B1/12
- IPC分类号： H01B1/12
摘要：
This invention relates to galvanic aluminum alloy powder-pigments coated with a semi-conducting corrosion inhibiting oxide and the process for preparing said coated powder-pigments in combination with film-forming binders for coating metal substrates to inhibit corrosion. The coated aluminum alloy powder-pigments are electrically active and prevent corrosion of metals which are more cathodic (electropositive) than the aluminum alloy pigments.
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