Pre-etch conditioning of polysulfone and other polymers for elec

Details Pre-etch conditioning of polysulfone and other polymers for elec Pre-etch conditioning of polysulfone and other polymers for elec

1975-05-27

1978-11-14

Smith, Ronald H.

Coating processes

With pretreatment of the base

Etching, swelling, or dissolving out part of the base

156625, 156628, 156668, 204 30, 204 32R, 252 791, 427306, 427444, B05D 310

Patent

active

041256492

ABSTRACT:
Mixtures of water with water soluble and/or miscible halogenated compounds are used to pre-etch polysulfone and other polymers such as polyesters and polycarbonates to induce or improve adhesion of metals deposited by electroless plating processes.

REFERENCES:
patent: 3574070 (1971-04-01), Schely
patent: 3600217 (1971-08-01), Eichhom et al.
patent: 3607354 (1971-09-01), Krogh et al.
patent: 3702286 (1972-11-01), Ichiki et al.
patent: 3740252 (1973-06-01), Chaikin
patent: 3902950 (1975-09-01), Tung
Brardrup et al., Polymer Handbook, Interscience Publisher's, 1966, IV-185, pp. 185, 192, 193, 200, 204, 207, 214, 216, 219, 222, 223, 227, 228.
The Condensed Chemical Dictionary, 6th Ed., Rheinhold, 1964, p. 261.
The Condensed Chemical Dictionary, 6th Ed., N.Y., Rheinhold, pp. 263, 264, 366, 363, 1160.
Hackis Chemical Dictionary, 3rd Ed., Blakiston, Phil., p. 8.

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