Process for preparing nonconductive substrates

Details Process for preparing nonconductive substrates Process for preparing nonconductive substrates

1990-06-28

1991-02-19

Tufariello, T. M.

Chemistry: electrical and wave energy

Processes and products

134 2217, 134 2219, 204 20, 204 26, C25D 502, C25D 554

Patent

active

049941534

ABSTRACT:
Described herein is a process for treating the tooling holes or slots which have been coated with a carbon black dispersion in a nonconductive material which comprises removing said carbon black with an aqueous solution containing:

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