Compositions: coating or plastic – Coating or plastic compositions – Metal-depositing composition or substrate-sensitizing...
Patent
1990-05-31
1991-12-31
Dixon, Jr., William R.
Compositions: coating or plastic
Coating or plastic compositions
Metal-depositing composition or substrate-sensitizing...
106 126, 106 128, C23C 1826
Patent
active
050768417
ABSTRACT:
The invention discloses a new electroless plating catalyst and a process of using the same for selective plating. The catalyst and process are especially adapted for formation of EMI shielding for electronic components. The electroless plating catalyst comprises particulates dispersed in a liquid film forming composition which particulates are coated with a hydrous oxide that is reduced to a catalytic metal in contact with an electroless plating solution.
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patent: 4447492 (1984-05-01), McKaveney
patent: 4663240 (1987-05-01), Hajdu
patent: 4670306 (1987-06-01), Salem
patent: 4774270 (1988-09-01), Sullivan et al.
Chen Jensheng
Knudsen Philip D.
Dixon Jr. William R.
Einsmann Margaret
Goldberg Robert L.
Shipley Company Inc.
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