Metal deposition process

Details Metal deposition process Metal deposition process

1975-06-30

1976-11-16

Kendall, Ralph S.

Chemistry: electrical and wave energy

Processes and products

204 11, 427 98, 427132, 427304, 427305, 427306, 427383R, 427244, C23C 302, C25D 500

Patent

active

RE0290394

ABSTRACT:
Metal is deposited on a substrate containing neutral radicals, radical cations or neutral molecules (the latter being derived from a dication normally stable in aqueous media), by contacting the substrate with an electroless plating solution, optionally after sensitization with a salt of a platinum group metal silver or gold. The use of the process for data recording, particularly for the production of magnetic information carriers e.g. tapes or discs, metallizing plastic foam and for producing printed circuits is described.

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