BR7409243A - Banho galvanico de ouro brilhante com alta velocidade de precipitacao - Google Patents

Banho galvanico de ouro brilhante com alta velocidade de precipitacao

Info

Publication number
BR7409243A
BR7409243A BR9243/74A BR924374A BR7409243A BR 7409243 A BR7409243 A BR 7409243A BR 9243/74 A BR9243/74 A BR 9243/74A BR 924374 A BR924374 A BR 924374A BR 7409243 A BR7409243 A BR 7409243A
Authority
BR
Brazil
Prior art keywords
high speed
galvanic bath
shiny gold
speed precipitation
gold galvanic
Prior art date
Application number
BR9243/74A
Other languages
English (en)
Portuguese (pt)
Inventor
P Biberbach
W Luebke
Original Assignee
Degussa
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 filed Critical Degussa
Publication of BR7409243A publication Critical patent/BR7409243A/pt

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)
BR9243/74A 1973-11-07 1974-11-05 Banho galvanico de ouro brilhante com alta velocidade de precipitacao BR7409243A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2355581A DE2355581C3 (de) 1973-11-07 1973-11-07 Galvanisches Glanzgoldbad mit hoher Abscheidungsgeschwindigkeit

Publications (1)

Publication Number Publication Date
BR7409243A true BR7409243A (pt) 1976-05-18

Family

ID=5897412

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9243/74A BR7409243A (pt) 1973-11-07 1974-11-05 Banho galvanico de ouro brilhante com alta velocidade de precipitacao

Country Status (12)

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

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 (ja) * 1985-05-30 1986-12-06 Shinko Electric Ind Co Ltd 電解金めつき液
JPS61276990A (ja) * 1985-05-30 1986-12-06 Shinko Electric Ind Co Ltd 電解金めつき液
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 (ja) * 1986-06-26 1988-01-13 Nippon Engeruharudo Kk 金−コバルト合金めつき液
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 (ja) * 1989-12-19 1992-08-14 H E Finishing Sa
GB2242200B (en) * 1990-02-20 1993-11-17 Omi International Plating compositions and processes
CN1200774A (zh) 1995-11-03 1998-12-02 恩索恩Omi公司 电镀方法、组合物和沉积物
GB9522591D0 (en) * 1995-11-03 1996-01-03 Enthone Omi Suisse S A Electroplating processes compositions and deposits
DE19629658C2 (de) * 1996-07-23 1999-01-14 Degussa Cyanidfreies galvanisches Bad zur Abscheidung von Gold und Goldlegierungen
DE19745602C1 (de) * 1997-10-08 1999-07-15 Atotech Deutschland Gmbh Verfahren und Lösung zur Herstellung von Goldschichten
JP3933930B2 (ja) 1999-06-17 2007-06-20 デグサ ガルヴァノテヒニク ゲゼルシャフト ミット ベシュレンクテル ハフツング 光沢のある金層および金合金層を電着するための酸性浴および電着用光沢剤
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 (ja) * 2009-12-09 2011-06-23 Ne Chemcat Corp 電解硬質金めっき液及びこれを用いるめっき方法
DE102011114931B4 (de) 2011-10-06 2013-09-05 Umicore Galvanotechnik Gmbh Verfahren zur selektiveren, elektrolytischen Abscheidung von Gold oder einer Goldlegierung
DE102012004348B4 (de) 2012-03-07 2014-01-09 Umicore Galvanotechnik Gmbh Verwendung von organischen Thioharnstoffverbindungen zur Erhöhung der galvanischen Abscheiderate von Gold und Goldlegierungen
CN103397356B (zh) * 2013-07-15 2017-04-19 苏州苏凯路化学科技有限公司 一种无毒镀金用金盐及其合成方法
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
BE534101A (ja) * 1954-03-13
BE534701A (ja) * 1954-03-22
BE570261A (ja) * 1957-08-13
NL273924A (ja) * 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
USB373094I5 (ja) * 1964-08-26

Also Published As

Publication number Publication date
IT1020940B (it) 1977-12-30
DE2355581C3 (de) 1979-07-12
DE2355581B2 (ja) 1978-11-16
NL7413010A (nl) 1975-05-12
ES430054A1 (es) 1976-10-16
CH603825A5 (ja) 1978-08-31
GB1426849A (en) 1976-03-03
US3929595A (en) 1975-12-30
JPS5615472B2 (ja) 1981-04-10
DE2355581A1 (de) 1975-05-28
SE7413961L (ja) 1975-05-09
FR2249979A1 (ja) 1975-05-30
NL186825C (nl) 1991-03-01
JPS5075531A (ja) 1975-06-20
BE821923A (fr) 1975-05-06
FR2249979B1 (ja) 1976-10-22

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