GB1119456A - Improvements in and relating to tin-plating by the electrolytic method - Google Patents

Improvements in and relating to tin-plating by the electrolytic method

Info

Publication number
GB1119456A
GB1119456A GB25286/67A GB2528667A GB1119456A GB 1119456 A GB1119456 A GB 1119456A GB 25286/67 A GB25286/67 A GB 25286/67A GB 2528667 A GB2528667 A GB 2528667A GB 1119456 A GB1119456 A GB 1119456A
Authority
GB
United Kingdom
Prior art keywords
tin
acid
plating
relating
electrolytic method
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
GB25286/67A
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.)
Pernix Enthone SA
Original Assignee
Pernix Enthone SA
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 Pernix Enthone SA filed Critical Pernix Enthone SA
Publication of GB1119456A publication Critical patent/GB1119456A/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

Abstract

Bright level electrolytic deposits of tin are produced from acid tin baths containing as an additive cyclohexyl sulphamate, typically in a concentration of 0.1 to 1 g/l, at a temperature of 25 DEG to 35 DEG C. with a current density of 1 to 3 amps. / sq.dm. A suitable acid tin bath comprises per litre 50 to 100 g stannous sulphate, 20 to 50 ml.conc. sulphuric acid, and 10 to 50 g o-cresolsulphonic acid.
GB25286/67A 1966-12-30 1967-06-01 Improvements in and relating to tin-plating by the electrolytic method Expired GB1119456A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR89625A FR1519645A (en) 1966-12-30 1966-12-30 Electrolytic tinning improvements

Publications (1)

Publication Number Publication Date
GB1119456A true GB1119456A (en) 1968-07-10

Family

ID=8623258

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25286/67A Expired GB1119456A (en) 1966-12-30 1967-06-01 Improvements in and relating to tin-plating by the electrolytic method

Country Status (4)

Country Link
US (1) US3479259A (en)
DE (1) DE1621140A1 (en)
FR (1) FR1519645A (en)
GB (1) GB1119456A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE534701A (en) * 1954-03-22
DE1007592B (en) * 1955-01-19 1957-05-02 Dehydag Gmbh Bath for the production of galvanic metal coatings
US2870070A (en) * 1957-07-17 1959-01-20 United States Steel Corp Electrodeposition of tin and electrolyte therefor
GB1030209A (en) * 1962-10-05 1966-05-18 Governor Of The Hyogo Prefectu Improvements in or relating to electroplating tin

Also Published As

Publication number Publication date
US3479259A (en) 1969-11-18
FR1519645A (en) 1968-04-05
DE1621140A1 (en) 1971-04-29

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