发明名称 |
Method of applying a magnesium-containing powder to the surface of an aluminum or aluminum alloy substrate |
摘要 |
Disclosed are methods of treating a metal to improve the metal's corrosion resistance. The method includes applying, to the surface of the metal, a coating which comprises magnesium powder and a binder. The present invention also relates to a coating composition that includes magnesium powder and a silane modified epoxy isocyanate hybrid polymer or prepolymer. The inventors have found that corrosion resistance (as determined by Prohesion(TM) exposure in accordance with ASTM D5894-96, which is hereby incorporated by reference) in excess of 3,000 hours on 2024 T-3 aluminum alloy can be achieved with the methods and coating compositions of the present invention.
|
申请公布号 |
US8568832(B2) |
申请公布日期 |
2013.10.29 |
申请号 |
US20040579148 |
申请日期 |
2004.10.07 |
申请人 |
NANNA MICHAEL E.;BIERWAGEN GORDON P.;BATTOCCHI DANTE;NDSU RESEARCH FOUNDATION |
发明人 |
NANNA MICHAEL E.;BIERWAGEN GORDON P.;BATTOCCHI DANTE |
分类号 |
B05D5/00;B05D1/18;B05D3/10;B05D7/00;B05D7/14;B05D7/16;C08G18/10;C08G18/28;C08G18/58;C08G18/79;C09D5/10;C09D163/00;C09D175/02;C09D175/04 |
主分类号 |
B05D5/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|