Claims
- 1. An activating composition for preparing unactivated surfaces having a base of acrylonitrile-butadiene-styene-polymers, polypropylene, epoxide or glass-fiber-reinforced epoxide for chemical metallization, comprising an aqueous solution having a pH of between about 2.2 and 7 of a compound selected from the group consisting of dichloro-bis-(2-aminopyridine)-palladium-(II) and dichloro-tetrakis-(2-aminopyridine)-palladium-(II), wherein the concentration of palladium metal in said solution is between about 0.05 and 1 g/l.
- 2. A method for activating the unactivated surface of a synthetic organic polymer for chemical metallization, comprising applying to said surface which has not been chemically pretreated or previously activated an effective amount of the composition of claim 1.
Priority Claims (1)
Number |
Date |
Country |
Kind |
2116389 |
Mar 1971 |
DEX |
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CROSS-REFERENCE TO RELATED APPLICATION
This is a continuation of application Ser. No. 814,133, filed July 8, 1977, which in turn is a continuation-in-part of Ser. No. 416,735, filed Nov. 19, 1973, and both now abandoned, and which in turn was a continuation of Ser. No. 232,505, filed Mar. 7, 1972, now abandoned.
US Referenced Citations (2)
Foreign Referenced Citations (1)
Number |
Date |
Country |
7204414 |
Oct 1972 |
NLX |
Continuations (2)
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Number |
Date |
Country |
Parent |
814133 |
Jul 1977 |
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Parent |
232505 |
Mar 1972 |
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Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
416735 |
Nov 1973 |
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