FR2177969A1 - - Google Patents

Info

Publication number
FR2177969A1
FR2177969A1 FR7310728A FR7310728A FR2177969A1 FR 2177969 A1 FR2177969 A1 FR 2177969A1 FR 7310728 A FR7310728 A FR 7310728A FR 7310728 A FR7310728 A FR 7310728A FR 2177969 A1 FR2177969 A1 FR 2177969A1
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
FR7310728A
Other languages
French (fr)
Other versions
FR2177969B1 (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.)
Engelhard Minerals and Chemicals Corp
Original Assignee
Engelhard Minerals and Chemicals Corp
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 Engelhard Minerals and Chemicals Corp filed Critical Engelhard Minerals and Chemicals Corp
Publication of FR2177969A1 publication Critical patent/FR2177969A1/fr
Application granted granted Critical
Publication of FR2177969B1 publication Critical patent/FR2177969B1/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)
FR7310728A 1972-03-27 1973-03-26 Expired FR2177969B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23861572A 1972-03-27 1972-03-27

Publications (2)

Publication Number Publication Date
FR2177969A1 true FR2177969A1 (en) 1973-11-09
FR2177969B1 FR2177969B1 (en) 1976-09-10

Family

ID=22898643

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7310728A Expired FR2177969B1 (en) 1972-03-27 1973-03-26

Country Status (6)

Country Link
US (1) US3776822A (en)
JP (1) JPS497129A (en)
DE (1) DE2315309A1 (en)
FR (1) FR2177969B1 (en)
GB (1) GB1430799A (en)
IT (1) IT979980B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2353656A1 (en) * 1976-06-01 1977-12-30 Systemes Traitements Surfaces Additive mixt. for gold (alloy) electroplating bath - contains organic nitro cpd. and arsenic, antimony, bismuth, thallium or selenium cpd.

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981782A (en) * 1972-07-28 1976-09-21 Johnson Matthey & Co., Limited Electroplating of gold and gold compounds therefor
US3990954A (en) * 1973-12-17 1976-11-09 Oxy Metal Industries Corporation Sulfite gold plating bath and process
US4435253A (en) 1983-01-28 1984-03-06 Omi International Corporation Gold sulphite electroplating solutions and methods
US4744871A (en) * 1986-09-25 1988-05-17 Vanguard Research Associates, Inc. Electrolyte solution and process for gold electroplating
US5277790A (en) * 1992-07-10 1994-01-11 Technic Incorporated Non-cyanide electroplating solution for gold or alloys thereof
US5318687A (en) * 1992-08-07 1994-06-07 International Business Machines Corporation Low stress electrodeposition of gold for X-ray mask fabrication
CN105112953A (en) * 2015-09-17 2015-12-02 深圳市瑞世兴科技有限公司 Cyanide-free gold plating solution
CN113046790A (en) * 2021-02-04 2021-06-29 德诚珠宝集团有限公司 Electroforming liquid for gold cyanide-free electroforming process and electroforming process thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2353656A1 (en) * 1976-06-01 1977-12-30 Systemes Traitements Surfaces Additive mixt. for gold (alloy) electroplating bath - contains organic nitro cpd. and arsenic, antimony, bismuth, thallium or selenium cpd.

Also Published As

Publication number Publication date
DE2315309A1 (en) 1973-10-11
US3776822A (en) 1973-12-04
IT979980B (en) 1974-09-30
GB1430799A (en) 1976-04-07
FR2177969B1 (en) 1976-09-10
JPS497129A (en) 1974-01-22

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Legal Events

Date Code Title Description
ST Notification of lapse