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GB638868A - Improvement in electrodeposition of nickel from an acid bath - Google Patents

Improvement in electrodeposition of nickel from an acid bath

Info

Publication number
GB638868A
GB638868A GB10479/47A GB1047947A GB638868A GB 638868 A GB638868 A GB 638868A GB 10479/47 A GB10479/47 A GB 10479/47A GB 1047947 A GB1047947 A GB 1047947A GB 638868 A GB638868 A GB 638868A
Authority
GB
United Kingdom
Prior art keywords
nickel
sulphate
fluoborate
chloride
electrodeposition
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
GB10479/47A
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.)
Udylite Corp
Original Assignee
Udylite 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 Udylite Corp filed Critical Udylite Corp
Publication of GB638868A publication Critical patent/GB638868A/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
    • C25D3/18—Heterocyclic compounds

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)

Abstract

638,868. Electrodeposition of nickel. UDYLITE CORPORATION. April 19, 1947, No. 10479. Convention date, April 20, 1946. [Class 41] A bath for use in the electrodeposition of bright nickel comprises an aqueous acid solution containing one or more nickel salts, a minor proportion of an alpha or beta unsaturated aliphatic sulphonic acid, sulphonamide, or sulphonimide, and a minor proportion of a soluble alkyl pyridinium, quinolinium or isoquinolinium quaternary salt in which the alkyl radical contains from 1 to 18 carbon atoms. The nickel salts may be chosen from the following : nickel chloride, nickel sulphate, nickel sulphamate, nickel fluoborate, a mixture of nickel chloride with nickel sulphate, nickel sulphamate or nickel fluoborate, a mixture of nickel fluoborate with nickel sulphate or nickel sulphamate, or a mixture of nickel chloride, nickel sulphate and nickel fluoborate. The aliphatic compound may be allyl or vinyl sulphonic acid, allyl or vinyl sulphonamide, allyl or vinyl sulphorimide, or a nickel, cobalt, iron, sodium, potassium or magnesium salt of a sulphonic acid. The pH value of the solution is preferably between 3 and 5. The bath may also contain a limited amount of the chloride or sulphate of cobalt or iron. It may also contain as a buffer boric acid or citrates or formates, preferably associated with boric acid. Specifications 525,847, 611,483 and 638,867 are referred to.
GB10479/47A 1946-04-20 1947-04-19 Improvement in electrodeposition of nickel from an acid bath Expired GB638868A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US663757A US2550449A (en) 1946-04-20 1946-04-20 Electrodeposition of nickel from an acid bath

Publications (1)

Publication Number Publication Date
GB638868A true GB638868A (en) 1950-06-14

Family

ID=24663154

Family Applications (2)

Application Number Title Priority Date Filing Date
GB10478/47A Expired GB638867A (en) 1946-04-20 1947-04-19 Improvements in electrodeposition of nickel from an acid bath
GB10479/47A Expired GB638868A (en) 1946-04-20 1947-04-19 Improvement in electrodeposition of nickel from an acid bath

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB10478/47A Expired GB638867A (en) 1946-04-20 1947-04-19 Improvements in electrodeposition of nickel from an acid bath

Country Status (3)

Country Link
US (1) US2550449A (en)
BE (1) BE511322A (en)
GB (2) GB638867A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971335C (en) * 1952-03-27 1959-01-08 Harshaw Chem Corp Bright nickel plating
DE971806C (en) * 1950-07-17 1959-04-02 Udylite Corp Electroplated nickel plating
US3190821A (en) * 1961-02-10 1965-06-22 Schering Ag Nickel plating brightener
US3296103A (en) * 1964-02-24 1967-01-03 M & T Chemicals Inc Bright nickel electroplating

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2644788A (en) * 1951-03-31 1953-07-07 Harshaw Chem Corp Electrodeposition of nickel
US2644789A (en) * 1951-08-02 1953-07-07 Harshaw Chem Corp Electrodeposition of nickel
US2658867A (en) * 1952-03-06 1953-11-10 Harshaw Chem Corp Electrodeposition of nickel
DE939662C (en) * 1952-10-17 1956-03-01 Harshaw Chem Corp Process for the galvanic production of shiny nickel deposits
US2737484A (en) * 1952-10-31 1956-03-06 United Chromium Inc Bright nickel plating
US2839456A (en) * 1956-11-16 1958-06-17 Hanson Van Winkle Munning Co Electroplating
US2839460A (en) * 1956-11-16 1958-06-17 Hanson Van Winkle Munning Co Electrolating

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2029387A (en) * 1934-03-14 1936-02-04 Harshaw Chem Corp Method and means of electrodeposition
US2255057A (en) * 1939-10-02 1941-09-09 Du Pont Electroplating copper
US2191813A (en) * 1939-12-01 1940-02-27 Udylite Corp Electrodeposition of nickel from an acid bath
US2198267A (en) * 1939-12-14 1940-04-23 Harshaw Chem Corp Electrodeposition of metals
US2315802A (en) * 1940-04-20 1943-04-06 Harshaw Chem Corp Nickel plating
US2427280A (en) * 1941-02-11 1947-09-09 Du Pont Nickel electroplating composition
US2523191A (en) * 1945-07-07 1950-09-19 Udylite Corp Electrodeposition of nickel from an acid bath
FR955898A (en) * 1945-07-07 1950-01-20
US2513280A (en) * 1945-10-31 1950-07-04 Udylite Corp Electrodeposition of nickel from an acid bath

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971806C (en) * 1950-07-17 1959-04-02 Udylite Corp Electroplated nickel plating
DE971335C (en) * 1952-03-27 1959-01-08 Harshaw Chem Corp Bright nickel plating
US3190821A (en) * 1961-02-10 1965-06-22 Schering Ag Nickel plating brightener
US3296103A (en) * 1964-02-24 1967-01-03 M & T Chemicals Inc Bright nickel electroplating

Also Published As

Publication number Publication date
GB638867A (en) 1950-06-14
US2550449A (en) 1951-04-24
BE511322A (en)

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