Process for activating substrate surfaces for electroless metall

Coating processes – With pretreatment of the base – Preapplied reactant or reaction promoter or hardener

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106 111, 427305, 427301, C23C 1830

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046613846

ABSTRACT:
Activation baths containing an organometallic compound based on elements of sub-group 1 or 8 of the periodic table with a "guest/host" interrelationship are outstandingly suitable for electroless metallization of preferably non-metallic substrates. Activators of palladium compounds and cyclic crown ethers are particularly suitable.

REFERENCES:
patent: 3501332 (1970-03-01), Buckman
patent: 3560257 (1971-02-01), Schneble
patent: 3993807 (1976-11-01), Stabenow et al.
patent: 4367072 (1983-01-01), Vogtle
patent: 4575467 (1986-03-01), Sirinyan
B:Pharmaceuticals-BOEF B04 27458 C/16=US 4367-072 6830T-AEM A35-E12-M13-SCHD.30-03-71.
IUPAC Pure and Applied Chemistry, vol. 43, Nos. 1-2-p. 327.
Annual Reports on the Progress of Chemistry, vol. 80, 1983, p. 353.

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