Compositions and methods for depositing gold alloys are disclosed. The compositions include certain dithiocarboxylic acids, salts and esters thereof and mercapto group containing compounds which provide bright gold alloy deposits with uniform color.
申请公布号
US2011290653(A1)
申请公布日期
2011.12.01
申请号
US201113197173
申请日期
2011.08.03
申请人
EGLI ANDRE;WONG WING KWONG;KWOK RAYMUND W.M.;HEBER JOCHEN;ROHM AND HAAS ELECTRONIC MATERIALS LLC
发明人
EGLI ANDRE;WONG WING KWONG;KWOK RAYMUND W.M.;HEBER JOCHEN
