<p>An aqueous composition for depositing an inorganic corrosion resistant self- healing conversion coating on a metal substrate is disclosed. The composition is substantially free from hexavalent chromium and cobalt and includes a trivalent chromium compound, a vanadate, a mineral acid, and nano-particles formed from one of carbon and silica.</p>
申请公布号
WO2010025442(A1)
申请公布日期
2010.03.04
申请号
WO2009US55481
申请日期
2009.08.31
申请人
MIRCHEM TECHNOLOGIES LLC;METTS, GLENN, A.;FILATOV, LEO, JACOB
