GB526967A - Improvements in or relating to methods of nickel plating and nickel plating solutions therefor - Google Patents

Improvements in or relating to methods of nickel plating and nickel plating solutions therefor

Info

Publication number
GB526967A
GB526967A GB9517/39A GB951739A GB526967A GB 526967 A GB526967 A GB 526967A GB 9517/39 A GB9517/39 A GB 9517/39A GB 951739 A GB951739 A GB 951739A GB 526967 A GB526967 A GB 526967A
Authority
GB
United Kingdom
Prior art keywords
nickel
nickel plating
electrodeposition
sodium formate
relating
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
GB9517/39A
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.)
Houdaille Hershey Corp
Original Assignee
Houdaille Hershey 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 Houdaille Hershey Corp filed Critical Houdaille Hershey Corp
Publication of GB526967A publication Critical patent/GB526967A/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

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

526,967. Electrodeposition of nickel. HOUDAILLE-HERSHEY CORPORATION. March 27, 1939, No. 9517. Convention date, Dec. 19, 1938. [Class 41] [Also in Group IV] A bath for the electrodeposition of lustrous nickel plate of limited image reflective powers less than those of " bright nickel " contains nickel plating salts and sodium formate, in the absence of formaldehyde and ammonium salts: Suitable proportions are hydrated nickel sulphate 240-300, hydrated nickel chloride 35-50, sodium formate 25-40, boric acid 25-40 grms. per litre. A pH range of 5.5-2.5 and temperature 90-190‹F. are suitable. A wetting agent in amount sufficient to lower the surface tension below 50 dynes per cm., e.g. 0.2 gms. per litre of lauryl sulphate, is added. Relative movement between cathode and solution is preferably effected.
GB9517/39A 1938-12-19 1939-03-27 Improvements in or relating to methods of nickel plating and nickel plating solutions therefor Expired GB526967A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US246677A US2284629A (en) 1938-12-19 1938-12-19 Method of nickel plating

Publications (1)

Publication Number Publication Date
GB526967A true GB526967A (en) 1940-09-30

Family

ID=22931724

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9517/39A Expired GB526967A (en) 1938-12-19 1939-03-27 Improvements in or relating to methods of nickel plating and nickel plating solutions therefor

Country Status (2)

Country Link
US (1) US2284629A (en)
GB (1) GB526967A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2533532A (en) * 1946-01-08 1950-12-12 Champion Paper & Fibre Co Electrodeposition of nickel

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4367604A (en) * 1981-03-27 1983-01-11 Marriott Corporation Menu board

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2533532A (en) * 1946-01-08 1950-12-12 Champion Paper & Fibre Co Electrodeposition of nickel

Also Published As

Publication number Publication date
US2284629A (en) 1942-06-02

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