BE741892A - - Google Patents

Info

Publication number
BE741892A
BE741892A BE741892DA BE741892A BE 741892 A BE741892 A BE 741892A BE 741892D A BE741892D A BE 741892DA BE 741892 A BE741892 A BE 741892A
Authority
BE
Belgium
Application number
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 BE741892A publication Critical patent/BE741892A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00Electroplating: Baths therefor
    • C25D3/02Electroplating: Baths therefor from solutions
    • C25D3/56Electroplating: Baths therefor from solutions of alloys
    • C25D3/62Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of gold
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00Electroplating: Baths therefor
    • C25D3/02Electroplating: Baths therefor from solutions
    • C25D3/48Electroplating: 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)
BE741892D 1966-02-10 1969-11-19 BE741892A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52638566A 1966-02-10 1966-02-10

Publications (1)

Publication Number Publication Date
BE741892A true BE741892A (en) 1970-05-04

Family

ID=24097129

Family Applications (1)

Application Number Title Priority Date Filing Date
BE741892D BE741892A (en) 1966-02-10 1969-11-19

Country Status (4)

Country Link
US (1) US3475292A (en)
BE (1) BE741892A (en)
DE (1) DE1621180C3 (en)
GB (1) GB1134615A (en)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH530473A (en) * 1969-08-19 1972-11-15 Sel Rex Corp Process for the electrolytic deposition of brilliant gold and electrolytic bath for the implementation of this process
US3669852A (en) * 1969-10-23 1972-06-13 Bell Telephone Labor Inc Electroplating gold
US3910774A (en) * 1970-08-13 1975-10-07 Gen Dynamics Corp Solid film lubricant and method for lubricating cycling low-high temperature friction surfaces
ZA734253B (en) * 1972-07-10 1975-02-26 Degussa Electrolytic bath
US3981782A (en) * 1972-07-28 1976-09-21 Johnson Matthey & Co., Limited Electroplating of gold and gold compounds therefor
US4012294A (en) * 1972-08-10 1977-03-15 Oxy Metal Industries Corporation Gold sulfite baths containing organophosphorous compounds
CH555894A (en) * 1972-08-10 1974-11-15 Oxy Metal Industries Corp USE OF ORGANOPHOSPHORUS DERIVATIVES IN SULPHIC BATHS FOR THE ELECTRODEPOSITION OF GOLD AND GOLD ALLOYS.
JPS5324898B2 (en) * 1972-11-13 1978-07-24
US3833487A (en) * 1972-12-22 1974-09-03 Bell Telephone Labor Inc Electrolytic soft gold plating
US3990954A (en) * 1973-12-17 1976-11-09 Oxy Metal Industries Corporation Sulfite gold plating bath and process
US4076598A (en) * 1976-11-17 1978-02-28 Amp Incorporated Method, electrolyte and additive for electroplating a cobalt brightened gold alloy
US4199416A (en) * 1977-05-03 1980-04-22 Johnson, Matthey & Co., Limited Composition for the electroplating of gold
US4366035A (en) * 1979-04-24 1982-12-28 Engelhard Corporation Electrodeposition of gold alloys
US4212708A (en) * 1979-06-05 1980-07-15 Belikin Alexandr V Gold-plating electrolyte
DE3013030C2 (en) * 1980-04-03 1984-02-09 Degussa Ag, 6000 Frankfurt Galvanic bath and process for the deposition of high-gloss white gold coatings
US4435253A (en) 1983-01-28 1984-03-06 Omi International Corporation Gold sulphite electroplating solutions and methods
DE3309397A1 (en) * 1983-03-16 1984-09-20 Degussa Ag, 6000 Frankfurt ELECTROLYTIC BATH FOR DEPOSITING LOW-CARAE, GLOSSY GOLD-SILVER ALLOY COATINGS
US4465564A (en) * 1983-06-27 1984-08-14 American Chemical & Refining Company, Inc. Gold plating bath containing tartrate and carbonate salts
DE3341233A1 (en) * 1983-11-15 1985-05-30 Robert Bosch Gmbh, 7000 Stuttgart Acidic electroplating bath for depositing fine soft-gold patterns and process for depositing such patterns
US5024733A (en) * 1989-08-29 1991-06-18 At&T Bell Laboratories Palladium alloy electroplating process
EP0525890A1 (en) * 1991-07-31 1993-02-03 Calgon Corporation Method for solubilizing tellurium using organic acids
US5575900A (en) * 1995-07-03 1996-11-19 Antelman Technologies Ltd. Gold plating solutions
GB2323853B (en) * 1997-03-25 2002-04-24 Enthone Omi Electroplating processes compositions and deposits
US20050092616A1 (en) * 2003-11-03 2005-05-05 Semitool, Inc. Baths, methods, and tools for superconformal deposition of conductive materials other than copper
JP4699105B2 (en) * 2005-06-24 2011-06-08 アサヒプリテック株式会社 Gold recovery method and apparatus
US8066865B2 (en) * 2008-05-19 2011-11-29 Solopower, Inc. Electroplating methods and chemistries for deposition of group IIIA-group via thin films
CH714243B1 (en) * 2006-10-03 2019-04-15 Swatch Group Res & Dev Ltd Electroforming process and part or layer obtained by this method.
CH710184B1 (en) * 2007-09-21 2016-03-31 Aliprandini Laboratoires G Process for obtaining a yellow gold alloy deposit by electroplating without the use of toxic metals or metalloids.
US8425753B2 (en) * 2008-05-19 2013-04-23 Solopower, Inc. Electroplating methods and chemistries for deposition of copper-indium-gallium containing thin films
DE102008033174B3 (en) * 2008-07-15 2009-09-17 Enthone Inc., West Haven Cyanide-free electrolyte composition for the electrodeposition of a copper layer and method for the deposition of a copper-containing layer
ITMI20081610A1 (en) * 2008-09-09 2010-03-10 Giuseppe Antognazzi BATHROOM FOR ELECTRIC ELECTROPOSITION.
EP2312021B1 (en) 2009-10-15 2020-03-18 The Swatch Group Research and Development Ltd. Method for obtaining a deposit of a yellow gold alloy by galvanoplasty without using toxic metals
ITFI20130057A1 (en) * 2013-03-18 2014-09-19 Bluclad S R L SOLUTION FOR THE ELECTRODEPTITION OF A GOLDEN LEAGUE AND THE LEAGUE THEREOF DERIVING.
CN103755738B (en) * 2014-01-13 2016-06-01 孙松华 A kind of complexing agent and its production and use
CN104233384A (en) * 2014-09-17 2014-12-24 朱忠良 Cyanide-free gold electroplating solution and electroplating process using same
DE102019202899B3 (en) * 2019-03-04 2019-11-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Aqueous formulation for producing a layer of gold and silver
CN110699713A (en) * 2019-11-21 2020-01-17 长春黄金研究院有限公司 Cyanide-free gold alloy electroforming solution and using method thereof
KR20240033116A (en) * 2021-09-16 2024-03-12 피 앤 에스, 갈바솔스 High speed pure gold electroforming/electroplating bath
CN114934302A (en) * 2022-04-27 2022-08-23 深圳市联合蓝海黄金材料科技股份有限公司 Cyanide-free electrogilding liquid and application thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US923864A (en) * 1908-02-03 1909-06-08 Alfred Levy Process for the electric dissociation of metals by the wet method.
DE801312C (en) * 1949-05-05 1950-11-23 Pforzheimer Elektrizitäts - Gesellschaft m. b. H., Pforzheim Process for the electrolytic deposition of gold and gold alloys
NL197948A (en) * 1954-06-26
US3020217A (en) * 1956-10-19 1962-02-06 Sel Rex Precious Metals Inc Mirror bright gold alloy electroplating
BE570261A (en) * 1957-08-13
US3057789A (en) * 1959-02-26 1962-10-09 Paul T Smith Gold plating bath and process
US3149057A (en) * 1959-04-27 1964-09-15 Technic Acid gold plating
US2967135A (en) * 1960-06-08 1961-01-03 Barnet D Ostrow Electroplating baths for hard bright gold deposits

Also Published As

Publication number Publication date
DE1621180A1 (en) 1971-05-19
GB1134615A (en) 1968-11-27
DE1621180C3 (en) 1978-08-24
DE1621180B2 (en) 1976-09-02
US3475292A (en) 1969-10-28

Similar Documents

Publication Publication Date Title
AU5917865A (en)
AU428063B2 (en)
AU424443B2 (en)
AU414526B2 (en)
AU433222B2 (en)
AU421822B2 (en)
AU417216B2 (en)
AU415165B1 (en)
AU1144366A (en)
AU6703465A (en)
AU612166A (en)
AU5895065A (en)
AU1111066A (en)
AU218666A (en)
BE284991A (en)
BE597652A (en)
AU433620A (en)
AU415780B2 (en)
BE626310A (en)
AU407778B2 (en)
BE694062A (en)
AU411645B2 (en)
AU6852465A (en)
AU855865A (en)
AU92366A (en)