BE784990A - Procede et bains de zingage - Google Patents

Procede et bains de zingage

Info

Publication number
BE784990A
BE784990A BE784990A BE784990A BE784990A BE 784990 A BE784990 A BE 784990A BE 784990 A BE784990 A BE 784990A BE 784990 A BE784990 A BE 784990A BE 784990 A BE784990 A BE 784990A
Authority
BE
Belgium
Prior art keywords
baths
zinc plated
plated process
zinc
plated
Prior art date
Application number
BE784990A
Other languages
English (en)
Inventor
R L Adelman
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BE784990A publication Critical patent/BE784990A/fr

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
    • C25D3/24—Electroplating: Baths therefor from solutions of zinc from cyanide baths

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
BE784990A 1971-06-18 1972-06-16 Procede et bains de zingage BE784990A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15465471A 1971-06-18 1971-06-18

Publications (1)

Publication Number Publication Date
BE784990A true BE784990A (fr) 1972-12-18

Family

ID=22552201

Family Applications (1)

Application Number Title Priority Date Filing Date
BE784990A BE784990A (fr) 1971-06-18 1972-06-16 Procede et bains de zingage

Country Status (9)

Country Link
US (1) US3769183A (fr)
JP (1) JPS5511755B1 (fr)
BE (1) BE784990A (fr)
DE (1) DE2229247A1 (fr)
FR (1) FR2142022B1 (fr)
GB (1) GB1367848A (fr)
IT (1) IT956674B (fr)
NL (1) NL7208265A (fr)
SE (1) SE377702B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7534289B1 (en) * 2008-07-02 2009-05-19 Rohm And Haas Electronic Materials Llc Electroless gold plating solution

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2828800A (en) * 1956-08-03 1958-04-01 John R Hopkins Method of and product for coating joints of pipe
US3318787A (en) * 1964-02-07 1967-05-09 Udylite Corp Electrodeposition of zinc
US3296105A (en) * 1964-04-03 1967-01-03 Du Pont Zinc cyanide electroplating bath and process
US3411996A (en) * 1965-12-02 1968-11-19 Du Pont Process for brightening zinc and cadmium electroplate using an inner salt of a quaternized pyridine carboxylic acid and compositions containing the same

Also Published As

Publication number Publication date
NL7208265A (fr) 1972-12-20
DE2229247A1 (de) 1972-12-21
FR2142022A1 (fr) 1973-01-26
GB1367848A (en) 1974-09-25
IT956674B (it) 1973-10-10
SE377702B (fr) 1975-07-21
US3769183A (en) 1973-10-30
FR2142022B1 (fr) 1977-12-23
JPS5511755B1 (fr) 1980-03-27

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: E.I. DU PONT DE NEMOURS AND CY

Effective date: 19850616

RR Patent reestablished after lapse

Free format text: 860215 E.I. *DU PONT DE NEMOURS AND CY

RE Patent lapsed

Owner name: E.I. DU PONT DE NEMOURS AND CY

Effective date: 19880630