IMPROVEMENTS IN AND RELATING TO THE PROCESSES OF DEPOSITION OF COPPER IN AN ELECTROLYTICAL WAY UPON A SUPPORT

摘要

1,235,611. Cleaning metals; electro-depositing copper. METALLURGIE HOBOKEN. Feb. 7, 1969 [March 25, 1968], No. 6644/69. Headings C7B and C7E. A release agent e.g. a petroleum derivative, is removed from a starting sheet to be used in the electrolytic deposition of copper cathodes, by burning, roasting or volatilization.