GB2259307B - A process for depositing gold on the surface of an article of tin or a tin based alloy - Google Patents

A process for depositing gold on the surface of an article of tin or a tin based alloy

Info

Publication number
GB2259307B
GB2259307B GB9118875A GB9118875A GB2259307B GB 2259307 B GB2259307 B GB 2259307B GB 9118875 A GB9118875 A GB 9118875A GB 9118875 A GB9118875 A GB 9118875A GB 2259307 B GB2259307 B GB 2259307B
Authority
GB
United Kingdom
Prior art keywords
tin
article
based alloy
depositing gold
tin based
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.)
Expired - Fee Related
Application number
GB9118875A
Other versions
GB2259307A (en
GB9118875D0 (en
Inventor
Ho Yuen Liang
Tan Sai Ing
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.)
STANDARDS INST SINGAPORE
Original Assignee
STANDARDS INST SINGAPORE
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 STANDARDS INST SINGAPORE filed Critical STANDARDS INST SINGAPORE
Priority to GB9118875A priority Critical patent/GB2259307B/en
Publication of GB9118875D0 publication Critical patent/GB9118875D0/en
Publication of GB2259307A publication Critical patent/GB2259307A/en
Application granted granted Critical
Publication of GB2259307B publication Critical patent/GB2259307B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/04—Electroplating with moving electrodes
    • C25D5/06—Brush or pad plating
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/02—Electroplating of selected surface areas
    • C25D5/022—Electroplating of selected surface areas using masking means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)
GB9118875A 1991-09-04 1991-09-04 A process for depositing gold on the surface of an article of tin or a tin based alloy Expired - Fee Related GB2259307B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9118875A GB2259307B (en) 1991-09-04 1991-09-04 A process for depositing gold on the surface of an article of tin or a tin based alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9118875A GB2259307B (en) 1991-09-04 1991-09-04 A process for depositing gold on the surface of an article of tin or a tin based alloy

Publications (3)

Publication Number Publication Date
GB9118875D0 GB9118875D0 (en) 1991-10-23
GB2259307A GB2259307A (en) 1993-03-10
GB2259307B true GB2259307B (en) 1995-04-12

Family

ID=10700865

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9118875A Expired - Fee Related GB2259307B (en) 1991-09-04 1991-09-04 A process for depositing gold on the surface of an article of tin or a tin based alloy

Country Status (1)

Country Link
GB (1) GB2259307B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948736A (en) * 1974-07-22 1976-04-06 Ametek, Inc. Method of selective electroplating and products produced thereby
GB1431113A (en) * 1972-12-22 1976-04-07 Buckbee Mears Co Apparatus for selectively shielding articles during electrodepo sition
US4240880A (en) * 1978-07-25 1980-12-23 Sumitomo Metal Mining Co., Ltd. Method and apparatus for selectively plating a material
GB2113716A (en) * 1982-01-22 1983-08-10 Suwa Seikosha Kk Method of decorating an article
EP0114216A2 (en) * 1982-12-27 1984-08-01 International Business Machines Corporation Method for selective electroplating

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1431113A (en) * 1972-12-22 1976-04-07 Buckbee Mears Co Apparatus for selectively shielding articles during electrodepo sition
US3948736A (en) * 1974-07-22 1976-04-06 Ametek, Inc. Method of selective electroplating and products produced thereby
US4240880A (en) * 1978-07-25 1980-12-23 Sumitomo Metal Mining Co., Ltd. Method and apparatus for selectively plating a material
GB2113716A (en) * 1982-01-22 1983-08-10 Suwa Seikosha Kk Method of decorating an article
EP0114216A2 (en) * 1982-12-27 1984-08-01 International Business Machines Corporation Method for selective electroplating

Also Published As

Publication number Publication date
GB2259307A (en) 1993-03-10
GB9118875D0 (en) 1991-10-23

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20070904