CH482839A - Verfahren zum galvanischen Glanzverchromen - Google Patents

Verfahren zum galvanischen Glanzverchromen

Info

Publication number
CH482839A
CH482839A CH531766A CH531766A CH482839A CH 482839 A CH482839 A CH 482839A CH 531766 A CH531766 A CH 531766A CH 531766 A CH531766 A CH 531766A CH 482839 A CH482839 A CH 482839A
Authority
CH
Switzerland
Prior art keywords
chrome plating
bright chrome
electroplating bright
electroplating
plating
Prior art date
Application number
CH531766A
Other languages
German (de)
English (en)
Inventor
Chessin Hyman
J Jr Seyb Edgar
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 CH482839A publication Critical patent/CH482839A/de

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
    • C25D3/04—Electroplating: Baths therefor from solutions of chromium
    • C25D3/10—Electroplating: Baths therefor from solutions of chromium characterised by the organic bath constituents used
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/18—Electroplating using modulated, pulsed or reversing current
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/627—Electroplating characterised by the visual appearance of the layers, e.g. colour, brightness or mat appearance

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)
CH531766A 1965-04-16 1966-04-13 Verfahren zum galvanischen Glanzverchromen CH482839A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44888465A 1965-04-16 1965-04-16

Publications (1)

Publication Number Publication Date
CH482839A true CH482839A (de) 1969-12-15

Family

ID=23782031

Family Applications (1)

Application Number Title Priority Date Filing Date
CH531766A CH482839A (de) 1965-04-16 1966-04-13 Verfahren zum galvanischen Glanzverchromen

Country Status (6)

Country Link
BR (1) BR6678774D0 (enExample)
CH (1) CH482839A (enExample)
DE (1) DE1496923A1 (enExample)
ES (1) ES325565A1 (enExample)
GB (1) GB1148070A (enExample)
NL (1) NL6605110A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041085A1 (en) * 1980-06-02 1981-12-09 M & T Chemicals, Inc. Chromium plating process, composition therefor and chromium plating solution

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4092226A (en) * 1974-12-11 1978-05-30 Nikolaus Laing Process for the treatment of metal surfaces by electro-deposition of metal coatings at high current densities
EP0357326A3 (en) * 1988-08-26 1990-10-24 M & T Chemicals, Inc. Inhibiting corrosion of lead or lead-alloy anodes in a chromium electroplating bath

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041085A1 (en) * 1980-06-02 1981-12-09 M & T Chemicals, Inc. Chromium plating process, composition therefor and chromium plating solution

Also Published As

Publication number Publication date
GB1148070A (en) 1969-04-10
DE1496923A1 (de) 1969-05-22
ES325565A1 (es) 1967-05-01
NL6605110A (enExample) 1966-10-17
BR6678774D0 (pt) 1973-05-17

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Legal Events

Date Code Title Description
PL Patent ceased