GB8921796D0 - Electroless gold plating bath and method of using the same - Google Patents

Electroless gold plating bath and method of using the same

Info

Publication number
GB8921796D0
GB8921796D0 GB898921796A GB8921796A GB8921796D0 GB 8921796 D0 GB8921796 D0 GB 8921796D0 GB 898921796 A GB898921796 A GB 898921796A GB 8921796 A GB8921796 A GB 8921796A GB 8921796 D0 GB8921796 D0 GB 8921796D0
Authority
GB
United Kingdom
Prior art keywords
same
plating bath
gold plating
electroless gold
electroless
Prior art date
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.)
Withdrawn
Application number
GB898921796A
Other versions
GB2225026A (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.)
American Chem & Refining Co
American Chemical and Refining Co Inc
Original Assignee
American Chem & Refining Co
American Chemical and Refining Co Inc
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
Priority claimed from US07/351,924 external-priority patent/US5130168A/en
Application filed by American Chem & Refining Co, American Chemical and Refining Co Inc filed Critical American Chem & Refining Co
Publication of GB8921796D0 publication Critical patent/GB8921796D0/en
Publication of GB2225026A publication Critical patent/GB2225026A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/31—Coating with metals
    • C23C18/42—Coating with noble metals
    • C23C18/44—Coating with noble metals using reducing agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemically Coating (AREA)
GB8921796A 1988-11-22 1989-09-27 Electroless gold plating composition Withdrawn GB2225026A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27640588A 1988-11-22 1988-11-22
US07/351,924 US5130168A (en) 1988-11-22 1989-05-15 Electroless gold plating bath and method of using same

Publications (2)

Publication Number Publication Date
GB8921796D0 true GB8921796D0 (en) 1989-11-08
GB2225026A GB2225026A (en) 1990-05-23

Family

ID=26957956

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8921796A Withdrawn GB2225026A (en) 1988-11-22 1989-09-27 Electroless gold plating composition

Country Status (4)

Country Link
JP (1) JPH02159383A (en)
DE (1) DE3938653A1 (en)
FR (1) FR2639654B1 (en)
GB (1) GB2225026A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4302066A1 (en) * 1993-01-26 1993-07-01 Metrotech Handelsgesellschaft Chemical precision gold@ plating process - producing thin, hard coatings in short cycle times, for e.g. jewellery with reduced gold@ usage
US5338343A (en) * 1993-07-23 1994-08-16 Technic Incorporated Catalytic electroless gold plating baths
JP3331260B2 (en) * 1994-08-19 2002-10-07 日本エレクトロプレイテイング・エンジニヤース株式会社 Electroless gold plating solution
US5635253A (en) * 1994-08-30 1997-06-03 International Business Machines Corporation Method of replenishing electroless gold plating baths
DE19651900A1 (en) * 1996-12-13 1998-06-18 Albert Thorp Gmbh Electrolyte for reductive gold deposition
JP5116068B2 (en) * 2004-09-07 2013-01-09 Ｊｘ日鉱日石金属株式会社 Method for stabilizing electroless gold plating solution

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH615464A5 (en) * 1976-06-01 1980-01-31 Systemes Traitements Surfaces Special compositions and particular additives for gold electrolysis baths and their use
ZA775495B (en) * 1976-11-22 1978-07-26 Kollmorgen Tech Corp Method and apparatus for control of electroless plating solutions
DE3707817A1 (en) * 1987-03-09 1988-09-22 Schering Ag STABILIZED ALKALINE GOLD BATH FOR ELECTRIC DEPOSIT OF GOLD
DE3805627A1 (en) * 1988-02-24 1989-09-07 Wieland Edelmetalle GOLD BATH

Also Published As

Publication number Publication date
FR2639654A1 (en) 1990-06-01
DE3938653C2 (en) 1991-08-22
JPH02159383A (en) 1990-06-19
JPH031383B2 (en) 1991-01-10
GB2225026A (en) 1990-05-23
DE3938653A1 (en) 1990-05-23
FR2639654B1 (en) 1992-01-24

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)