Invention Grant
- Patent Title: Aluminum alloy coated pigments and corrosion-resistant coatings
- Patent Title (中): 铝合金涂层颜料和耐腐蚀涂料
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Application No.: US13192158Application Date: 2011-07-27
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Publication No.: US08277688B2Publication Date: 2012-10-02
- Inventor: Craig Matzdorf , William Nickerson
- Applicant: Craig Matzdorf , William Nickerson
- Applicant Address: US DC Washington
- Assignee: The United States of America as represented by the Secretary of the Navy
- Current Assignee: The United States of America as represented by the Secretary of the Navy
- Current Assignee Address: US DC Washington
- Agent Mark O. Glut
- Main IPC: C09K3/00
- IPC: C09K3/00 ; C23F11/00 ; C11D3/12 ; A01N43/64 ; A61K31/41
Abstract:
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.
Public/Granted literature
- US20120187350A1 ALUMINUM ALLOY COATED PIGMENTS AND CORROSION-RESISTANT COATINGS Public/Granted day:2012-07-26
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