FR2249979A1 - - Google Patents

Info

Publication number
FR2249979A1
FR2249979A1 FR7436860A FR7436860A FR2249979A1 FR 2249979 A1 FR2249979 A1 FR 2249979A1 FR 7436860 A FR7436860 A FR 7436860A FR 7436860 A FR7436860 A FR 7436860A FR 2249979 A1 FR2249979 A1 FR 2249979A1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7436860A
Other languages
French (fr)
Other versions
FR2249979B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Publication of FR2249979A1 publication Critical patent/FR2249979A1/fr
Application granted granted Critical
Publication of FR2249979B1 publication Critical patent/FR2249979B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/48—Electroplating: Baths therefor from solutions of gold

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
FR7436860A 1973-11-07 1974-11-06 Expired FR2249979B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2355581A DE2355581C3 (en) 1973-11-07 1973-11-07 Galvanic bright gold bath with high deposition rate

Publications (2)

Publication Number Publication Date
FR2249979A1 true FR2249979A1 (en) 1975-05-30
FR2249979B1 FR2249979B1 (en) 1976-10-22

Family

ID=5897412

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7436860A Expired FR2249979B1 (en) 1973-11-07 1974-11-06

Country Status (12)

Country Link
US (1) US3929595A (en)
JP (1) JPS5615472B2 (en)
BE (1) BE821923A (en)
BR (1) BR7409243A (en)
CH (1) CH603825A5 (en)
DE (1) DE2355581C3 (en)
ES (1) ES430054A1 (en)
FR (1) FR2249979B1 (en)
GB (1) GB1426849A (en)
IT (1) IT1020940B (en)
NL (1) NL186825C (en)
SE (1) SE7413961L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0188386A2 (en) * 1985-01-18 1986-07-23 Engelhard Corporation Gold electroplating bath
FR2658536A1 (en) * 1990-02-20 1991-08-23 Enthone Omi Inc COMPOSITIONS AND METHODS FOR ELECTRODEPOSITION.

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8334226D0 (en) * 1983-12-22 1984-02-01 Learonal Uk Ltd Electrodeposition of gold alloys
JPS61276992A (en) * 1985-05-30 1986-12-06 Shinko Electric Ind Co Ltd Gold electroplating solution
JPS61276990A (en) * 1985-05-30 1986-12-06 Shinko Electric Ind Co Ltd Gold electroplating solution
US4670107A (en) * 1986-03-05 1987-06-02 Vanguard Research Associates, Inc. Electrolyte solution and process for high speed gold plating
GB8612361D0 (en) * 1986-05-21 1986-06-25 Engelhard Corp Gold electroplating bath
JPS637390A (en) * 1986-06-26 1988-01-13 Nippon Engeruharudo Kk Gold-cobalt alloy plating liquid
US4744871A (en) * 1986-09-25 1988-05-17 Vanguard Research Associates, Inc. Electrolyte solution and process for gold electroplating
US4755264A (en) * 1987-05-29 1988-07-05 Vanguard Research Associates, Inc. Electrolyte solution and process for gold electroplating
CH680370A5 (en) * 1989-12-19 1992-08-14 H E Finishing Sa
GB9522591D0 (en) * 1995-11-03 1996-01-03 Enthone Omi Suisse S A Electroplating processes compositions and deposits
DE69622431T2 (en) 1995-11-03 2003-01-30 Enthone-Omi, Inc. ELECTROPLATING METHODS, COMPOSITIONS AND COATINGS
DE19629658C2 (en) * 1996-07-23 1999-01-14 Degussa Cyanide-free galvanic bath for the deposition of gold and gold alloys
DE19745602C1 (en) * 1997-10-08 1999-07-15 Atotech Deutschland Gmbh Method and solution for the production of gold layers
EP1192297B1 (en) 1999-06-17 2007-01-10 Degussa Galvanotechnik GmbH Acidic bath for galvanic deposition of lustrous gold and gold alloy layers and lustring additive therfor
US20050205425A1 (en) * 2002-06-25 2005-09-22 Integran Technologies Process for electroplating metallic and metall matrix composite foils, coatings and microcomponents
US6805786B2 (en) * 2002-09-24 2004-10-19 Northrop Grumman Corporation Precious alloyed metal solder plating process
JP2011122192A (en) * 2009-12-09 2011-06-23 Ne Chemcat Corp Electrolytic hard gold plating liquid and plating method using the same
DE102011114931B4 (en) 2011-10-06 2013-09-05 Umicore Galvanotechnik Gmbh Process for more selective electrolytic deposition of gold or a gold alloy
DE102012004348B4 (en) 2012-03-07 2014-01-09 Umicore Galvanotechnik Gmbh Use of organic thiourea compounds to increase the galvanic deposition rate of gold and gold alloys
CN103397356B (en) * 2013-07-15 2017-04-19 苏州苏凯路化学科技有限公司 Non-toxic gold salt for gold plating and synthetic method thereof
WO2016115494A1 (en) * 2015-01-16 2016-07-21 Hutchinson Technology Incorporated Gold electroplating solution and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE563647A (en) * 1954-03-13
DE1075398B (en) * 1954-03-22 1960-02-11 DEHYDAG Deutsche Hydrierwerke G.m.b.H., Düsseldorf Bath for the galvanic production of metal coatings
BE570261A (en) * 1957-08-13
NL273924A (en) * 1961-01-24
US3149058A (en) * 1959-12-31 1964-09-15 Technic Bright gold plating process
US2967135A (en) * 1960-06-08 1961-01-03 Barnet D Ostrow Electroplating baths for hard bright gold deposits
US3373094A (en) * 1964-08-26 1968-03-12 Sel Rex Corp Gold and gold alloy electroplating

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0188386A2 (en) * 1985-01-18 1986-07-23 Engelhard Corporation Gold electroplating bath
EP0188386A3 (en) * 1985-01-18 1986-10-08 Engelhard Corporation Gold electroplating bath
FR2658536A1 (en) * 1990-02-20 1991-08-23 Enthone Omi Inc COMPOSITIONS AND METHODS FOR ELECTRODEPOSITION.

Also Published As

Publication number Publication date
GB1426849A (en) 1976-03-03
BR7409243A (en) 1976-05-18
SE7413961L (en) 1975-05-09
US3929595A (en) 1975-12-30
IT1020940B (en) 1977-12-30
BE821923A (en) 1975-05-06
NL7413010A (en) 1975-05-12
JPS5615472B2 (en) 1981-04-10
DE2355581C3 (en) 1979-07-12
NL186825C (en) 1991-03-01
FR2249979B1 (en) 1976-10-22
CH603825A5 (en) 1978-08-31
DE2355581B2 (en) 1978-11-16
ES430054A1 (en) 1976-10-16
DE2355581A1 (en) 1975-05-28
JPS5075531A (en) 1975-06-20

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