BE821923A - BRIGHT GOLDEN BATH AT HIGH SPEED OF ELECTRODEPOSITION - Google Patents

BRIGHT GOLDEN BATH AT HIGH SPEED OF ELECTRODEPOSITION

Info

Publication number
BE821923A
BE821923A BE6044809A BE6044809A BE821923A BE 821923 A BE821923 A BE 821923A BE 6044809 A BE6044809 A BE 6044809A BE 6044809 A BE6044809 A BE 6044809A BE 821923 A BE821923 A BE 821923A
Authority
BE
Belgium
Prior art keywords
electrodeposition
high speed
bright golden
bath
golden bath
Prior art date
Application number
BE6044809A
Other languages
French (fr)
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 filed Critical
Publication of BE821923A publication Critical patent/BE821923A/en

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)
BE6044809A 1973-11-07 1974-11-06 BRIGHT GOLDEN BATH AT HIGH SPEED OF ELECTRODEPOSITION BE821923A (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 (1)

Publication Number Publication Date
BE821923A true BE821923A (en) 1975-05-06

Family

ID=5897412

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6044809A BE821923A (en) 1973-11-07 1974-11-06 BRIGHT GOLDEN BATH AT HIGH SPEED OF ELECTRODEPOSITION

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)

Families Citing this family (23)

* 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
GB8501245D0 (en) * 1985-01-18 1985-02-20 Engelhard Corp Gold electroplating bath
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
GB2242200B (en) * 1990-02-20 1993-11-17 Omi International Plating compositions and processes
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

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
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
FR2249979A1 (en) 1975-05-30
DE2355581A1 (en) 1975-05-28
JPS5075531A (en) 1975-06-20

Similar Documents

Publication Publication Date Title
BE821923A (en) BRIGHT GOLDEN BATH AT HIGH SPEED OF ELECTRODEPOSITION
FR2285474A1 (en) BATH FOR THE ELECTRODEPOSITION OF PRECIOUS METAL ALLOYS
FR2322068A1 (en) COVER FOR THE SURFACE OF A BATH EXPOSED TO THE ATMOSPHERE
FR2297262A1 (en) GALVANIC CHROMING BATH
BE823676A (en) ELECTROLYTIC BATH FOR METAL REMOVAL
JPS5211132A (en) Electroplating bath
BE838335A (en) BATH FOR THE GALVANIC DEPOSIT OF PALLADIUM-NICKEL ALLOYS
FR2307074A1 (en) DEVICE FOR REGULATING THE IMPREGNATION OF ONE OR MORE COLORANTS CONTAINED IN A DYE BATH
FR2334609A1 (en) ELEVATOR INSTALLATION, ESPECIALLY EQUIPPED WITH LEVEL STOPPING MEANS
FR2284948A1 (en) DEVICE FOR MAINTAINING THE ROTATION SPEED OF THE PLATE OF A TURNTABLE
BE819964A (en) LOW SPEED MECHANICAL AERATION TURBINE
IT8048508A0 (en) APPARATUS FOR ADJUSTING THE SPEED OF ABSORPTION OF COLOR COMPONENTS OF A DYE BATH
FR2285473A1 (en) ELECTROLYTIC GOLD BATH
CH540344A (en) Bath for electroplating gold alloys
BE781965A (en) BATH AND METHOD FOR ELECTRODEPOSITION OF NICKEL
BE820067A (en) WELDING BATH FOR COATING PARTS WITH FLUSH-FREE WELDING
FR2426605B1 (en) CYCLE WITH SPEEDOMETER
FR2337090A1 (en) ADVANCEMENT OF A TEXTILE CANVAS ON AN EMBROIDERY TRADE
IT7820277A0 (en) CIRCUIT ARRANGEMENT TO MEASURE THE SPEED OF VEHICLES ACCORDING TO THE RADAR-DOPPLER PRINCIPLE.
LU79272A1 (en) COOLING BATH
FR2310424A1 (en) SHINY ELECTROLYTIC NICKELING BATH
JPS5292834A (en) Chromium*3* plating bath
RO63687A (en) POLYACRYLONITRILE BATH FOR EXTRUDING
BE800608A (en) DEVICE FOR GUIDING THE PASSAGES IN THE CROWD OF A MULTI-CROWD Loom
CH523968A (en) Electrolytic bath for the electroplating of metals

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: DEUTSCHE GOLD- UND SILBER-SCHEIDEANSTALT VORMALS

Effective date: 19941106