GB1111003A - Electrodeposition of silver - Google Patents

Electrodeposition of silver

Info

Publication number
GB1111003A
GB1111003A GB39942/65A GB3994265A GB1111003A GB 1111003 A GB1111003 A GB 1111003A GB 39942/65 A GB39942/65 A GB 39942/65A GB 3994265 A GB3994265 A GB 3994265A GB 1111003 A GB1111003 A GB 1111003A
Authority
GB
United Kingdom
Prior art keywords
silver
soluble
electrodeposition
tactrate
kcns
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
GB39942/65A
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.)
Sel Rex Corp
Original Assignee
Sel Rex 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 Sel Rex Corp filed Critical Sel Rex Corp
Publication of GB1111003A publication Critical patent/GB1111003A/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
    • C25D3/46—Electroplating: Baths therefor from solutions of silver

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

A silver plating bath includes a soluble thiocyanate and is free of cyanide ions. The silver salt may be sulphamate, fluoborate, nitrate, acetate, or chloride, the latter being soluble in a high concentration of KCNS which ranges 10 to 500 g.p.l. Small amounts of a film-forming polyvinyl compound may be added; also of Bi, Sb, and Pb salts and potassium antimony tactrate. The bath is prefarably acid pH 4.5 to 7.
GB39942/65A 1964-10-16 1965-09-20 Electrodeposition of silver Expired GB1111003A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40451864A 1964-10-16 1964-10-16

Publications (1)

Publication Number Publication Date
GB1111003A true GB1111003A (en) 1968-04-24

Family

ID=23599924

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39942/65A Expired GB1111003A (en) 1964-10-16 1965-09-20 Electrodeposition of silver

Country Status (4)

Country Link
BE (1) BE670817A (en)
CH (1) CH452309A (en)
FR (1) FR1450161A (en)
GB (1) GB1111003A (en)

Also Published As

Publication number Publication date
BE670817A (en) 1966-01-31
CH452309A (en) 1968-05-31
FR1450161A (en) 1966-05-06

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