GB1373293A - Electrodeposition of tin - Google Patents

Electrodeposition of tin

Info

Publication number
GB1373293A
GB1373293A GB2884972A GB2884972A GB1373293A GB 1373293 A GB1373293 A GB 1373293A GB 2884972 A GB2884972 A GB 2884972A GB 2884972 A GB2884972 A GB 2884972A GB 1373293 A GB1373293 A GB 1373293A
Authority
GB
United Kingdom
Prior art keywords
dione
plating baths
aldehydes
ring aldehydes
acid tin
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
GB2884972A
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.)
M&T Chemicals Inc
Original Assignee
M&T Chemicals Inc
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 M&T Chemicals Inc filed Critical M&T Chemicals Inc
Publication of GB1373293A publication Critical patent/GB1373293A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/40—Radicals substituted by oxygen atoms
    • C07D307/46—Doubly bound oxygen atoms, or two oxygen atoms singly bound to the same carbon atom
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Electroplating And Plating Baths Therefor (AREA)

Abstract

1373293 Acid tin electro-plating baths M & T CHEMICALS Inc 20 June 1972 [1 July 1971] 28849/72 Heading C7B [Also in Division C2] Primary brighteners for acid tin-plating baths comprise the dione/aldehyde condensation products of hexan -2,5-dione and an aldehyde selected from 5-membered heterocyclic ring aldehydes (e.g. furfural), 6-membered homocyclic ring aldehydes (e.g. benzaldehyde) and condensed aromatic ring aldehydes. Specified bath compositions comprise stannous ions, sulphate ions, glacial acrylic acid and at least one non-ionic, water-soluble alkoxylated wetting agent in addition to the present primary brighteners.
GB2884972A 1971-07-01 1972-06-20 Electrodeposition of tin Expired GB1373293A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15903571A 1971-07-01 1971-07-01

Publications (1)

Publication Number Publication Date
GB1373293A true GB1373293A (en) 1974-11-06

Family

ID=22570808

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2884972A Expired GB1373293A (en) 1971-07-01 1972-06-20 Electrodeposition of tin

Country Status (12)

Country Link
US (1) US3755096A (en)
JP (1) JPS5632397B1 (en)
AU (1) AU472304B2 (en)
CA (1) CA1035315A (en)
DE (1) DE2231988C2 (en)
ES (1) ES404332A1 (en)
FR (1) FR2143922B1 (en)
GB (1) GB1373293A (en)
IT (1) IT959485B (en)
NL (1) NL7209231A (en)
SE (1) SE385920B (en)
ZA (1) ZA723658B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3977949A (en) * 1975-07-07 1976-08-31 Columbia Chemical Corporation Acidic plating bath and additives for electrodeposition of bright tin
NZ190645A (en) * 1978-06-16 1980-11-14 M & T Chemicals Inc Aqueous acid tin plating bath containing 2,5-dimethoxy-benzaldehyde as brightening agent
US4242182A (en) * 1978-07-21 1980-12-30 Francine Popescu Bright tin electroplating bath
PL120216B1 (en) * 1979-01-11 1982-02-27 Politechnika Warszawska Process for electrochemical manufacture of bright tin coatingsovjannykh pokrytijj
JPS5843797U (en) * 1981-09-17 1983-03-24 シャープ株式会社 microwave oven
JPS5864765U (en) * 1981-10-27 1983-05-02 三和シヤツタ−工業株式会社 Folding door closure retention device
US4530741A (en) * 1984-07-12 1985-07-23 Columbia Chemical Corporation Aqueous acid plating bath and brightener composition for producing bright electrodeposits of tin
US4844780A (en) * 1988-02-17 1989-07-04 Maclee Chemical Company, Inc. Brightener and aqueous plating bath for tin and/or lead
WO1993009276A1 (en) * 1991-11-01 1993-05-13 National-Standard Company Age resistant solder coatings
US5394084A (en) * 1991-12-23 1995-02-28 The Boeing Company Method and apparatus for reducing errors in eddy-current conductivity measurements due to lift-off by interpolating between a plurality of reference conductivity measurements
US5814202A (en) * 1997-10-14 1998-09-29 Usx Corporation Electrolytic tin plating process with reduced sludge production
WO2007088600A1 (en) * 2006-02-01 2007-08-09 Murata Manufacturing Co., Ltd. Process for producing ceramic electronic part, and plating bath
GB2564149A (en) * 2017-07-05 2019-01-09 Skf Ab Electroplated cage for rolling element bearing

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL134963C (en) * 1963-08-28
NL128321C (en) * 1965-02-13
NL151449B (en) * 1966-09-14 1976-11-15 Philips Nv PROCESS FOR THE PREPARATION OF AN ACID BATH FOR THE ELECTROLYTIC DEPOSITION OF TIN.
US3577328A (en) * 1968-11-07 1971-05-04 Conversion Chem Corp Method and bath for electroplating tin
NL6910903A (en) * 1969-07-16 1971-01-19
US3616306A (en) * 1969-11-19 1971-10-26 Conversion Chem Corp Tin plating bath and method
US3669854A (en) * 1970-08-03 1972-06-13 M & T Chemicals Inc Zinc electroplating electrolyte and process

Also Published As

Publication number Publication date
SE385920B (en) 1976-07-26
CA1035315A (en) 1978-07-25
AU472304B2 (en) 1976-05-20
US3755096A (en) 1973-08-28
DE2231988A1 (en) 1973-01-18
IT959485B (en) 1973-11-10
ZA723658B (en) 1973-03-28
JPS5632397B1 (en) 1981-07-27
AU4366172A (en) 1974-01-03
FR2143922B1 (en) 1977-04-01
ES404332A1 (en) 1976-01-01
DE2231988C2 (en) 1982-04-01
NL7209231A (en) 1973-01-03
FR2143922A1 (en) 1973-02-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee