CH222808A - Process for obtaining a strong galvanic gold plating on a support. - Google Patents

Process for obtaining a strong galvanic gold plating on a support.

Info

Publication number
CH222808A
CH222808A CH222808DA CH222808A CH 222808 A CH222808 A CH 222808A CH 222808D A CH222808D A CH 222808DA CH 222808 A CH222808 A CH 222808A
Authority
CH
Switzerland
Prior art keywords
obtaining
support
gold plating
galvanic gold
strong galvanic
Prior art date
Application number
Other languages
German (de)
Inventor
Winkler Julius Jr
Original Assignee
Winkler Julius Jr
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 Winkler Julius Jr filed Critical Winkler Julius Jr
Publication of CH222808A publication Critical patent/CH222808A/en

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
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/623—Porosity of the layers
    • 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
    • C25D5/10—Electroplating with more than one layer of the same or of different metals
    • 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)
CH222808D 1941-01-03 1941-07-18 Process for obtaining a strong galvanic gold plating on a support. CH222808A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW108310D DE728497C (en) 1941-01-03 1941-01-03 Process for obtaining a strong galvanic gold plating on a support

Publications (1)

Publication Number Publication Date
CH222808A true CH222808A (en) 1942-08-15

Family

ID=7616891

Family Applications (1)

Application Number Title Priority Date Filing Date
CH222808D CH222808A (en) 1941-01-03 1941-07-18 Process for obtaining a strong galvanic gold plating on a support.

Country Status (3)

Country Link
CH (1) CH222808A (en)
DE (1) DE728497C (en)
FR (1) FR874839A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1021227B (en) * 1956-08-16 1957-12-19 Bremer Silberwarenfabrik Ag Electroplated, abrasion-resistant coating and process for its manufacture

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19845506A1 (en) 1998-10-02 2000-04-06 Wieland Edelmetalle Process for the production of prosthetic molded parts for the dental field and prosthetic molded part

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1021227B (en) * 1956-08-16 1957-12-19 Bremer Silberwarenfabrik Ag Electroplated, abrasion-resistant coating and process for its manufacture

Also Published As

Publication number Publication date
FR874839A (en) 1942-08-27
DE728497C (en) 1942-11-30

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