ES8308367A1 - Electrodeposition of tin/lead alloys - Google Patents

Electrodeposition of tin/lead alloys

Info

Publication number
ES8308367A1
ES8308367A1 ES515543A ES515543A ES8308367A1 ES 8308367 A1 ES8308367 A1 ES 8308367A1 ES 515543 A ES515543 A ES 515543A ES 515543 A ES515543 A ES 515543A ES 8308367 A1 ES8308367 A1 ES 8308367A1
Authority
ES
Spain
Prior art keywords
tin
lead alloys
electrodeposition
lead
bright
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
ES515543A
Other languages
Spanish (es)
Other versions
ES515543A0 (en
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.)
Occidental Chemical Corp
Original Assignee
Occidental Chemical 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 Occidental Chemical Corp filed Critical Occidental Chemical Corp
Publication of ES515543A0 publication Critical patent/ES515543A0/en
Publication of ES8308367A1 publication Critical patent/ES8308367A1/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
    • C25D3/56—Electroplating: Baths therefor from solutions of alloys
    • C25D3/60—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of tin

Abstract

Improved electroplating bath for depositing on substrates bright, tin- lead alloys, wherein soluble tin and lead salts, together with compatible acids, are used in conjunction with a particular combination of additives comprising (1) an aromatic amine, (2) an aromatic aldehyde, (3) an aliphatic aldehyde, and (4) a nonionic surfactant to ensure high speed operations as well as the requisite brightness and leveling. The method of utilizing such electroplating baths to plate substrates with bright metallic tin-lead alloys is also described and claimed.
ES515543A 1981-09-08 1982-09-07 Electrodeposition of tin/lead alloys Expired ES8308367A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29976081A 1981-09-08 1981-09-08

Publications (2)

Publication Number Publication Date
ES515543A0 ES515543A0 (en) 1983-08-16
ES8308367A1 true ES8308367A1 (en) 1983-08-16

Family

ID=23156175

Family Applications (1)

Application Number Title Priority Date Filing Date
ES515543A Expired ES8308367A1 (en) 1981-09-08 1982-09-07 Electrodeposition of tin/lead alloys

Country Status (10)

Country Link
JP (1) JPS5842786A (en)
BE (1) BE894329A (en)
BR (1) BR8205180A (en)
DE (1) DE3228911A1 (en)
ES (1) ES8308367A1 (en)
FR (1) FR2512466B1 (en)
GB (1) GB2105370B (en)
IT (1) IT1189337B (en)
NL (1) NL8203230A (en)
SE (1) SE8204505L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4617097A (en) * 1983-12-22 1986-10-14 Learonal, Inc. Process and electrolyte for electroplating tin, lead or tin-lead alloys
ES2016313B3 (en) * 1986-10-03 1990-11-01 Asta Pharma Ag COMPOUNDS OF DIAMINE-PLATINUM (II) COMPLEXES WITH A HYDROXYLATED PHENYL-INDOLL RING.
DE4440176C2 (en) * 1994-02-05 1996-06-27 Heraeus Gmbh W C Bath for the electrodeposition of silver-tin alloys
GB0106131D0 (en) * 2001-03-13 2001-05-02 Macdermid Plc Electrolyte media for the deposition of tin alloys and methods for depositing tin alloys
ES2766775T3 (en) * 2013-09-05 2020-06-15 Macdermid Enthone Inc Aqueous electrolyte composition that has reduced air emission

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3785939A (en) * 1970-10-22 1974-01-15 Conversion Chem Corp Tin/lead plating bath and method
US3905878A (en) * 1970-11-16 1975-09-16 Hyogo Prefectural Government Electrolyte for and method of bright electroplating of tin-lead alloy
NL7104810A (en) * 1971-04-08 1972-10-10
US3730853A (en) * 1971-06-18 1973-05-01 Schloetter M Electroplating bath for depositing tin-lead alloy plates
US3749649A (en) * 1971-12-16 1973-07-31 M & T Chemicals Inc Bright tin-lead alloy plating
US3926749A (en) * 1971-12-20 1975-12-16 M & T Chemicals Inc Tin-lead alloy plating
US4000047A (en) * 1972-11-17 1976-12-28 Lea-Ronal, Inc. Electrodeposition of tin, lead and tin-lead alloys
JPS4993235A (en) * 1973-01-10 1974-09-05
US3850765A (en) * 1973-05-21 1974-11-26 Oxy Metal Finishing Corp Bright solder plating
GB1469547A (en) * 1973-06-28 1977-04-06 Minnesota Mining & Mfg Tin/lead electr-plating baths
SE390986B (en) * 1973-10-18 1977-01-31 Modo Kemi Ab PROCEDURE FOR ELECTROPLETING AW COATINGS OF IGNITION OR IGNITION ALLOY UNIT OF AN ACID ELECTROLYTE BATH
US3956123A (en) * 1974-02-19 1976-05-11 R. O. Hull & Company, Inc. Additive for electrodeposition of bright tin and tin-lead alloy
US3875029A (en) * 1974-02-19 1975-04-01 R O Hull & Company Inc Plating bath for electrodeposition of bright tin and tin-lead alloy
US3977949A (en) * 1975-07-07 1976-08-31 Columbia Chemical Corporation Acidic plating bath and additives for electrodeposition of bright tin
US4135991A (en) * 1977-08-12 1979-01-23 R. O. Hull & Company, Inc. Bath and method for electroplating tin and/or lead
US4139425A (en) * 1978-04-05 1979-02-13 R. O. Hull & Company, Inc. Composition, plating bath, and method for electroplating tin and/or lead
GB1567235A (en) * 1978-05-15 1980-05-14 Pmd Chemicals Ltd Electrodeposition of tin or tin/lead alloys

Also Published As

Publication number Publication date
FR2512466A1 (en) 1983-03-11
SE8204505L (en) 1983-03-09
JPH0213036B2 (en) 1990-04-03
DE3228911A1 (en) 1983-03-24
GB2105370B (en) 1985-05-01
FR2512466B1 (en) 1987-06-26
NL8203230A (en) 1983-04-05
DE3228911C2 (en) 1988-02-04
BE894329A (en) 1983-03-07
SE8204505D0 (en) 1982-07-29
ES515543A0 (en) 1983-08-16
BR8205180A (en) 1983-09-06
GB2105370A (en) 1983-03-23
IT8249001A0 (en) 1982-08-18
JPS5842786A (en) 1983-03-12
IT1189337B (en) 1988-02-04

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980302