GB1059915A - Improvements relating to bright nickel electroplating - Google Patents

Improvements relating to bright nickel electroplating

Info

Publication number
GB1059915A
GB1059915A GB36051/63A GB3605163A GB1059915A GB 1059915 A GB1059915 A GB 1059915A GB 36051/63 A GB36051/63 A GB 36051/63A GB 3605163 A GB3605163 A GB 3605163A GB 1059915 A GB1059915 A GB 1059915A
Authority
GB
United Kingdom
Prior art keywords
compound
pentyne
acids
nickel
benzene
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
Application number
GB36051/63A
Inventor
Malcolm John Law
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.)
JOHN PRESTON AND Co CHEMI
Original Assignee
JOHN PRESTON AND Co CHEMI
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 JOHN PRESTON AND Co CHEMI filed Critical JOHN PRESTON AND Co CHEMI
Publication of GB1059915A publication Critical patent/GB1059915A/en
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
    • C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt
    • C25D3/14—Electroplating: Baths therefor from solutions of nickel or cobalt from baths containing acetylenic or heterocyclic compounds
    • C25D3/16—Acetylenic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A process for producing bright nickel deposits which comprises electrodepositing nickel from an aqueous acidic solution of at least one nickel salt in which there is dissolved from 0.01 to 1.5 gr/1 of a preformed compound consisting of the reaction product of an acetylenic alcohol and an alkali metal perborate; together with a water soluble sulphooxygen compound at a concentration of from 0.5-90 gr/1. The borate derivative compound may be the reaction product of sodium perborate and an acetylenic alcohol such as 2-butyne-1:4-diol; 3-pentyne-1-ol; 2-methyl-3-butyne 2-ol; 1-pentyne-3-ol; or 2-pentyne-1:4-diol. The sulphooxygen compound may be selected from a group consisting of mononuclear and bi-nuclear sulphonic acids, hetero-cyclic sulphonic acids, mononuclear aromatic sulphinic acids and alkali metal, ammonium, magnesium and nickel salts of said acids, and mononuclear aromatic sulphonamides and sulphonimides, e.g. benzene monosulphonic acid C6H5SO3H; sodium benzene sulphinate C6H5SO2Na; benzene sulphonamide C6H5SO2NH2; napthalene trisulphonic acid trisodium salt C10H5(SO3Na)3; thiophene sulphonic acid C4H3S.SO3H.
GB36051/63A 1966-11-25 1963-09-12 Improvements relating to bright nickel electroplating Expired GB1059915A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59675066A 1966-11-25 1966-11-25

Publications (1)

Publication Number Publication Date
GB1059915A true GB1059915A (en) 1967-02-22

Family

ID=24388544

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1052028D Active GB1052028A (en) 1966-11-25
GB36051/63A Expired GB1059915A (en) 1966-11-25 1963-09-12 Improvements relating to bright nickel electroplating

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1052028D Active GB1052028A (en) 1966-11-25

Country Status (2)

Country Link
US (1) US3515652A (en)
GB (2) GB1059915A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3671409A (en) * 1969-05-07 1972-06-20 London Scandinavian Metall Electrodeposition of nickel

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3108466C2 (en) * 1981-03-06 1983-05-26 Langbein-Pfanhauser Werke Ag, 4040 Neuss Use of an acetylene alcohol in a bath for the electrodeposition of a palladium / nickel alloy
US4421611A (en) * 1982-09-30 1983-12-20 Mcgean-Rohco, Inc. Acetylenic compositions and nickel plating baths containing same
GB2175922B (en) * 1985-07-03 1989-07-05 Inst Phisikochimia Nickel sulphamate aqueous electrolyte composition
GB2246144B (en) * 1990-07-18 1994-08-03 Nippon Piston Ring Co Ltd Composite plating bath
US20080308429A1 (en) * 2007-06-18 2008-12-18 Cvrd Inco Limited Method for improving cathode morphology
CN103173800A (en) * 2013-03-27 2013-06-26 江苏增钬云表面处理有限公司 Nickel plating brightener and preparation and use method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3245887A (en) * 1963-01-31 1966-04-12 M & T Chemicals Inc Electrodeposition of nickel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3671409A (en) * 1969-05-07 1972-06-20 London Scandinavian Metall Electrodeposition of nickel

Also Published As

Publication number Publication date
GB1052028A (en)
US3515652A (en) 1970-06-02

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