ES419035A1 - Zinc electroplating process and electrolyte therefor - Google Patents

Zinc electroplating process and electrolyte therefor

Info

Publication number
ES419035A1
ES419035A1 ES419035A ES419035A ES419035A1 ES 419035 A1 ES419035 A1 ES 419035A1 ES 419035 A ES419035 A ES 419035A ES 419035 A ES419035 A ES 419035A ES 419035 A1 ES419035 A1 ES 419035A1
Authority
ES
Spain
Prior art keywords
zinc
aromatic
nitrogen
deposit
polyethers
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
ES419035A
Other languages
Spanish (es)
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 ES419035A1 publication Critical patent/ES419035A1/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
    • C25D3/22—Electroplating: Baths therefor from solutions of zinc

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)
  • Pyridine Compounds (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

A method of producing "spore" and/or streak-free, shiny zinc electrolytic deposits over a wide range of current density, comprising passing current from an anode to a metal cathode through an aqueous bath composition containing the minus a zinc compound that provides zinc ions for zinc electroplating, (a) at least one surfactant soluble in the bath, and chosen from the group consisting of polyethers, substituted polyethers, and nitrogen-soluble, non-aromatic, heterocyclic surfactants. bathroom; and (b) at least one aromatic, non-carbonyl, nitrogen-containing heterocyclic compound; for a period of time sufficient to deposit a shiny zinc electrolytic deposit on said cathode. (Machine-translation by Google Translate, not legally binding)
ES419035A 1972-09-26 1973-09-25 Zinc electroplating process and electrolyte therefor Expired ES419035A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00293659A US3821095A (en) 1972-09-26 1972-09-26 Zinc electroplating process and electrolyte therefor

Publications (1)

Publication Number Publication Date
ES419035A1 true ES419035A1 (en) 1976-03-01

Family

ID=23129991

Family Applications (1)

Application Number Title Priority Date Filing Date
ES419035A Expired ES419035A1 (en) 1972-09-26 1973-09-25 Zinc electroplating process and electrolyte therefor

Country Status (15)

Country Link
US (1) US3821095A (en)
JP (1) JPS4972138A (en)
BE (1) BE804733A (en)
CA (1) CA1020901A (en)
CH (1) CH601501A5 (en)
CS (1) CS166677B2 (en)
DE (1) DE2348190A1 (en)
ES (1) ES419035A1 (en)
FR (1) FR2200370B1 (en)
GB (1) GB1394637A (en)
IL (1) IL42867A (en)
IT (1) IT1005144B (en)
NL (1) NL7313268A (en)
NO (1) NO134529C (en)
ZA (1) ZA735205B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1578168A (en) * 1976-03-12 1980-11-05 Cilag Chemie Pyridyl alkylsulphonic acid derivatives and their use in electroplating baths
JPS52111820A (en) * 1976-03-18 1977-09-19 Furukawa Electric Co Ltd:The Electro-deposition of zinc
US4138294A (en) * 1977-12-06 1979-02-06 M&T Chemicals Inc. Acid zinc electroplating process and composition
US4137133A (en) * 1977-12-15 1979-01-30 M&T Chemicals Inc. Acid zinc electroplating process and composition
US4170526A (en) * 1978-01-16 1979-10-09 Oxy Metal Industries Corporation Electroplating bath and process
CA1134317A (en) * 1978-01-16 1982-10-26 Sylvia Martin Zinc electroplating bath
FR2422736A1 (en) * 1978-01-25 1979-11-09 Oxy Metal Industries Corp Aq. cyanide-free zinc electroplating bath - contg. quat. heterocyclic salt as brightener and leveller and opt. polyether
EP0037634A1 (en) * 1980-02-28 1981-10-14 Albright & Wilson Limited Zinc plating baths and additives therefor
JPS62287093A (en) * 1986-06-05 1987-12-12 Okuno Seiyaku Kogyo Kk Electric zinc-nickel alloy plating bath
DE102004061255B4 (en) * 2004-12-20 2007-10-31 Atotech Deutschland Gmbh Process for the continuous operation of acidic or alkaline zinc or zinc alloy baths and apparatus for carrying it out
US8388824B2 (en) * 2008-11-26 2013-03-05 Enthone Inc. Method and composition for electrodeposition of copper in microelectronics with dipyridyl-based levelers

Also Published As

Publication number Publication date
FR2200370B1 (en) 1980-02-08
CS166677B2 (en) 1976-03-29
NO134529C (en) 1976-10-27
BE804733A (en) 1974-01-02
JPS4972138A (en) 1974-07-12
NL7313268A (en) 1974-03-28
US3821095A (en) 1974-06-28
ZA735205B (en) 1974-07-31
NO134529B (en) 1976-07-19
IL42867A (en) 1976-02-29
FR2200370A1 (en) 1974-04-19
PL94161B1 (en) 1977-07-30
AU6048173A (en) 1975-03-20
GB1394637A (en) 1975-05-21
IT1005144B (en) 1976-08-20
CH601501A5 (en) 1978-07-14
CA1020901A (en) 1977-11-15
DE2348190A1 (en) 1974-04-04

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