Global Patent Index - EP 0107308 A3

EP 0107308 A3 19850703 - PALLADIUM ELECTROLYTIC BATH AND METHOD OF MAKING AND USING SAME

Title (en)

PALLADIUM ELECTROLYTIC BATH AND METHOD OF MAKING AND USING SAME

Publication

EP 0107308 A3 19850703 (EN)

Application

EP 83305242 A 19830908

Priority

US 41641282 A 19820909

Abstract (en)

[origin: EP0107308A2] Palladium electroplating baths comprising palladium in the form of a palladium tetraamine compound, sulfate and/or sulfamate anions, at least some ammonium cations, and the balance of the cations, if any, being alkali metal cations, the bath operating at a pH of about 5 to 7.

IPC 1-7

C25D 3/52

IPC 8 full level

C25D 3/50 (2006.01); C25D 3/52 (2006.01)

CPC (source: EP KR)

C25D 3/50 (2013.01 - KR); C25D 3/52 (2013.01 - EP)

Citation (search report)

  • US B435844 I5 19750128
  • GB 348919 A 19310521 - BAKER & CO
  • [A] CHEMICAL ABSTRACTS, Vol.92, No.4, January 28, 1980, page 583, abstract no. 30932x, COLUMBUS, OHIO (US). B.S.KRASIKOV et al.:"Electrode-position of palladium from solutions containing sulfamates".
  • CHEMICAL ABSTRACTS, Vol.92, No.4, January 28, 1980, page 583, abstract no. 30932x, COLUMBUS, OHIO (US). B.S.KRASIKOV et al.:"Electrode-position of palladium from solutions containing sulfamates".

Designated contracting state (EPC)

AT BE CH DE FR GB IT LI LU NL SE

DOCDB simple family (publication)

EP 0107308 A2 19840502; EP 0107308 A3 19850703; BR 8304883 A 19840424; ES 525483 A0 19840901; ES 8407118 A1 19840901; JP S5967388 A 19840417; KR 840006022 A 19841121

DOCDB simple family (application)

EP 83305242 A 19830908; BR 8304883 A 19830908; ES 525483 A 19830908; JP 16340183 A 19830907; KR 830004223 A 19830908