GB1339133A - Tin plating additives and baths - Google Patents

Tin plating additives and baths

Info

Publication number
GB1339133A
GB1339133A GB1339133DA GB1339133A GB 1339133 A GB1339133 A GB 1339133A GB 1339133D A GB1339133D A GB 1339133DA GB 1339133 A GB1339133 A GB 1339133A
Authority
GB
United Kingdom
Prior art keywords
tin plating
alkylene
baths
tin
plating additives
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
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.)
Ciba Geigy UK Ltd
Original Assignee
Ciba Geigy UK Ltd
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 Ciba Geigy UK Ltd filed Critical Ciba Geigy UK Ltd
Publication of GB1339133A publication Critical patent/GB1339133A/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
    • C25D3/30—Electroplating: Baths therefor from solutions of tin
    • C25D3/32—Electroplating: Baths therefor from solutions of tin characterised by the organic bath constituents used

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

1339133 Electro-deposition of tin CIBAGEIGY (UK) Ltd 28 May 1971 [19 June 1970] 29819/70 Heading C7B A tin plating additive for increasing the range of current density over which acceptable plating can be achieved, also includes (a) an aromatic compound having a basic nitrogen atom in which two aryl radicles are linked together directly by an alkylene, imino, carbazido, thiocarbazido, alkyleneamino-alkylene, guanyl or carbonyl group; (b) a phenyl or naphthyl amino compound; (c) quinoline or isoquinoline; (d) benzotriazole; or compounds of the above. Various examples of suitable additives are given. Reference has been directed by the Comptroller to Specification 1089479.
GB1339133D 1970-06-19 1971-05-28 Tin plating additives and baths Expired GB1339133A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2981970 1970-06-19

Publications (1)

Publication Number Publication Date
GB1339133A true GB1339133A (en) 1973-11-28

Family

ID=10297688

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1339133D Expired GB1339133A (en) 1970-06-19 1971-05-28 Tin plating additives and baths

Country Status (6)

Country Link
BE (1) BE768730A (en)
DE (1) DE2130321A1 (en)
FR (1) FR2095375A1 (en)
GB (1) GB1339133A (en)
IT (1) IT941414B (en)
NL (1) NL7108450A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5312541A (en) * 1986-03-25 1994-05-17 Sandoz Ltd. Improvements in processes for coloring anodized aluminum and/or aluminum alloys

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5818996B2 (en) * 1980-02-21 1983-04-15 キザイ株式会社 Neutral tin electroplating bath to obtain a dense plating film
DE3751126D1 (en) * 1986-03-25 1995-04-13 Sandoz Ag Acidic electrolyte containing tin (II).

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5312541A (en) * 1986-03-25 1994-05-17 Sandoz Ltd. Improvements in processes for coloring anodized aluminum and/or aluminum alloys

Also Published As

Publication number Publication date
IT941414B (en) 1973-03-01
FR2095375A1 (en) 1972-02-11
BE768730A (en) 1971-12-20
NL7108450A (en) 1971-12-21
DE2130321A1 (en) 1973-01-04

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees