GB1497522A - Electrodeposition of bright coatings on substrates - Google Patents

Electrodeposition of bright coatings on substrates

Info

Publication number
GB1497522A
GB1497522A GB2389376A GB2389376A GB1497522A GB 1497522 A GB1497522 A GB 1497522A GB 2389376 A GB2389376 A GB 2389376A GB 2389376 A GB2389376 A GB 2389376A GB 1497522 A GB1497522 A GB 1497522A
Authority
GB
United Kingdom
Prior art keywords
ions
june
electrodeposition
substrates
electro
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
GB2389376A
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.)
Oxy Metal Industries Corp
Original Assignee
Oxy Metal Industries 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 Oxy Metal Industries Corp filed Critical Oxy Metal Industries Corp
Publication of GB1497522A publication Critical patent/GB1497522A/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
    • C25D3/56—Electroplating: Baths therefor from solutions of alloys
    • C25D3/562—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of iron or 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 Methods And Accessories (AREA)

Abstract

1497522 Tin-containing alloy electro-deposits OXY METAL INDUSTRIES CORP 9 June 1976 [10 June 1975 1 March 1976] 23893/76 Heading C7B An electro-plate simulating bright Cr is deposited from an aqueous bath containing Co and/or Ni and/or Fe ions together with Sn ions and a gluconate and/or glucoheptonate. The coating is less then 5Á thick and may be applied to metals or metallized plastics. Zn ions may also be added. Operation at pH 4-10 at 75-140‹F is specified. Examples relate to all-sulphate baths at pH 10 and an all-chloride bath at pH 7 and containing also 3,3-dithiodipropionic acid and trisodium citrate.
GB2389376A 1975-06-10 1976-06-09 Electrodeposition of bright coatings on substrates Expired GB1497522A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58554875A 1975-06-10 1975-06-10

Publications (1)

Publication Number Publication Date
GB1497522A true GB1497522A (en) 1978-01-12

Family

ID=24341924

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2389376A Expired GB1497522A (en) 1975-06-10 1976-06-09 Electrodeposition of bright coatings on substrates

Country Status (1)

Country Link
GB (1) GB1497522A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3205951A1 (en) * 1981-02-25 1982-11-04 Hooker Chemicals & Plastics Corp., 48089 Warren, Mich. Bath for electrodepositing a bright cobalt/tin or cobalt/zinc alloy coating and process for producing such coatings with said bath
US4749626A (en) * 1985-08-05 1988-06-07 Olin Corporation Whisker resistant tin coatings and baths and methods for making such coatings
GB2312438A (en) * 1996-04-26 1997-10-29 Ibm Electrodeposition bath containing zinc salt

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3205951A1 (en) * 1981-02-25 1982-11-04 Hooker Chemicals & Plastics Corp., 48089 Warren, Mich. Bath for electrodepositing a bright cobalt/tin or cobalt/zinc alloy coating and process for producing such coatings with said bath
US4749626A (en) * 1985-08-05 1988-06-07 Olin Corporation Whisker resistant tin coatings and baths and methods for making such coatings
GB2312438A (en) * 1996-04-26 1997-10-29 Ibm Electrodeposition bath containing zinc salt

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940609