<p>A coating composition comprising: (i) at least one polyepoxide; (ii) at least one polyvinyl butyral resin; (iii)a corrosion inhibiting amount of cerium molybdate; (v) phosphoric acid; (v) a water miscible organic solvent; and (vii) water; wherein the coating composition is free of hexavalent chromium.</p>
申请公布号
WO2011084879(A1)
申请公布日期
2011.07.14
申请号
WO2011US00011
申请日期
2011.01.05
申请人
THE SHERWIN-WILLIAMS COMPANY;RAWLINS, KEITH, A.;HO, WAI-KWONG;WALKER, JOSEPH, K.;SIMPSON, CHARLES, H.;BONNEY, FRANK, K.
发明人
RAWLINS, KEITH, A.;HO, WAI-KWONG;WALKER, JOSEPH, K.;SIMPSON, CHARLES, H.;BONNEY, FRANK, K.
