GB1324014A - Tine electroplating baths - Google Patents

Tine electroplating baths

Info

Publication number
GB1324014A
GB1324014A GB4899070A GB4899070A GB1324014A GB 1324014 A GB1324014 A GB 1324014A GB 4899070 A GB4899070 A GB 4899070A GB 4899070 A GB4899070 A GB 4899070A GB 1324014 A GB1324014 A GB 1324014A
Authority
GB
United Kingdom
Prior art keywords
brightener
ion
stannous
electro
radical
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
GB4899070A
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.)
KENVERT INT CORP
Original Assignee
KENVERT INT 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 KENVERT INT CORP filed Critical KENVERT INT CORP
Publication of GB1324014A publication Critical patent/GB1324014A/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)
  • Electroplating Methods And Accessories (AREA)

Abstract

1324014 Tin electro-plating baths KENVERT INTERNATIONAL CORP 15 Oct 1970 [19 Nov 1969] 48990/70 Heading C7B An aqueous acid bath for electro-depositing tin on to a metallic surface, e.g. of Cu, Ni, Fe or steel, comprises 35-85 g/l stannous ion, 70-250 g/l sulphate radical, 0À25-25g/l surface active imidazoline derivative, 0À15-15g/l tertcarbinamine polyoxyalkylene, 0À005-1g/l cyclic aldehyde and/or ketone brightener, 0À9-4À5g/l H ion, and optionally 0-5g/l ethylene and/or propylene oxide-alkylphenol condensate, 0-1 g/l polyvinyl alcohol auxiliary brightener, 5-20 g/l citric, malic or an aminopolyacetic acid as chelating agent, alkanols or glycol ethers. The stannous ion may be provided by stannous sulphate or fluoborate, and the surface radical by sulphuric acid. Examples of the essential brightener are thiopene, furan and pyrrole aldehyde. Many examples of the surface active agents are specified. The bath may be applied to barrel or continuous strip or wire plating.
GB4899070A 1969-11-19 1970-10-15 Tine electroplating baths Expired GB1324014A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87822169A 1969-11-19 1969-11-19

Publications (1)

Publication Number Publication Date
GB1324014A true GB1324014A (en) 1973-07-18

Family

ID=25371609

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4899070A Expired GB1324014A (en) 1969-11-19 1970-10-15 Tine electroplating baths

Country Status (6)

Country Link
US (1) US3616306A (en)
JP (1) JPS4921212B1 (en)
DE (1) DE2056954C2 (en)
FR (1) FR2067374B1 (en)
GB (1) GB1324014A (en)
MY (1) MY7500185A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3755096A (en) * 1971-07-01 1973-08-28 M & T Chemicals Inc Bright acid tin plating
US4207148A (en) * 1975-11-28 1980-06-10 Minnesota Mining And Manufacturing Company Electroplating bath for the electrodeposition of tin and tin/cadmium deposits
US4135991A (en) * 1977-08-12 1979-01-23 R. O. Hull & Company, Inc. Bath and method for electroplating tin and/or lead
GB2013241B (en) * 1977-11-16 1982-03-24 Dipsol Chem Electroplating bath for depositing tin or tin alloy with brightness
US4242182A (en) * 1978-07-21 1980-12-30 Francine Popescu Bright tin electroplating bath
US5110423A (en) * 1990-05-25 1992-05-05 Technic Inc. Bath for electroplating bright tin or tin-lead alloys and method thereof
US6083078A (en) * 1999-01-20 2000-07-04 Dah Yang Toy Industrial Col, Ltd. Toy with moving body movable between two platforms
US6562220B2 (en) 1999-03-19 2003-05-13 Technic, Inc. Metal alloy sulfate electroplating baths
US6251253B1 (en) 1999-03-19 2001-06-26 Technic, Inc. Metal alloy sulfate electroplating baths
US6582582B2 (en) 2001-03-09 2003-06-24 Donald Becking Electroplating composition and process
US6860981B2 (en) * 2002-04-30 2005-03-01 Technic, Inc. Minimizing whisker growth in tin electrodeposits
US20060292847A1 (en) * 2005-06-24 2006-12-28 Schetty Robert A Iii Silver barrier layers to minimize whisker growth in tin electrodeposits
JP2009500527A (en) * 2005-07-11 2009-01-08 テクニック・インコーポレイテッド Tin electrodeposition with properties or characteristics that minimize tin whisker growth
US20090120497A1 (en) * 2007-11-09 2009-05-14 Schetty Iii Robert A Method of metallizing solar cell conductors by electroplating with minimal attack on underlying materials of construction
JP5583894B2 (en) * 2008-06-12 2014-09-03 ローム・アンド・ハース・エレクトロニック・マテリアルズ，エル．エル．シー． Electrotin plating solution and electrotin plating method
FR3071853A1 (en) * 2017-09-29 2019-04-05 Compagnie Generale Des Etablissements Michelin ELECTRODEPOSITION PROCESS OF AN ADHESIVE COMPOSITION COMPRISING A PHOSPHATE SALT AND A THERMOSETTING RESIN ON A CONDUCTIVE ELEMENT

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL134759C (en) * 1968-10-16

Also Published As

Publication number Publication date
JPS4921212B1 (en) 1974-05-30
FR2067374B1 (en) 1975-01-10
US3616306A (en) 1971-10-26
FR2067374A1 (en) 1971-08-20
DE2056954A1 (en) 1971-05-27
MY7500185A (en) 1975-12-31
DE2056954C2 (en) 1986-05-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee