CH449378A - Process for stripping protective metal coatings and for degreasing metal objects to be electroplated - Google Patents

Process for stripping protective metal coatings and for degreasing metal objects to be electroplated

Info

Publication number
CH449378A
CH449378A CH1442864A CH1442864A CH449378A CH 449378 A CH449378 A CH 449378A CH 1442864 A CH1442864 A CH 1442864A CH 1442864 A CH1442864 A CH 1442864A CH 449378 A CH449378 A CH 449378A
Authority
CH
Switzerland
Prior art keywords
electroplated
degreasing
metal
stripping protective
coatings
Prior art date
Application number
CH1442864A
Other languages
German (de)
Inventor
Kearey Howard Donald
Robert Strickland Cordon
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Publication of CH449378A publication Critical patent/CH449378A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F5/00—Electrolytic stripping of metallic layers or coatings
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/44—Compositions for etching metallic material from a metallic material substrate of different composition
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
CH1442864A 1963-11-12 1964-11-09 Process for stripping protective metal coatings and for degreasing metal objects to be electroplated CH449378A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4453363A GB1032734A (en) 1963-11-12 1963-11-12 Cleaning process

Publications (1)

Publication Number Publication Date
CH449378A true CH449378A (en) 1967-12-31

Family

ID=10433745

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1442864A CH449378A (en) 1963-11-12 1964-11-09 Process for stripping protective metal coatings and for degreasing metal objects to be electroplated

Country Status (4)

Country Link
BE (1) BE655610A (en)
CH (1) CH449378A (en)
FR (1) FR1413721A (en)
GB (1) GB1032734A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8420329D0 (en) * 1984-08-10 1984-09-12 Procter & Gamble Liquid cleaner
RU2590457C1 (en) * 2015-04-06 2016-07-10 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") Method for removing coating from metal base

Also Published As

Publication number Publication date
GB1032734A (en) 1966-06-15
FR1413721A (en) 1965-10-08
BE655610A (en) 1965-05-12

Similar Documents

Publication Publication Date Title
CH488030A (en) Process for the corrosion protection of metal
CH479716A (en) Process for preventing etching in electroplating metals
CH418093A (en) Method and device for cleaning metal objects
AT250541B (en) Process for coating objects
AT282857B (en) PROCEDURE FOR CONTINUOUS METAL CASTING AND EQUIPMENT FOR CARRYING OUT THE PROCESS
CH450862A (en) Process for aluminizing metal parts
AT260641B (en) Process for the electrolytic descaling of objects made of iron and iron alloys
AT238892B (en) Process for coating endless steel strips for casting metals
AT281231B (en) Process for coating a metal base
AT248193B (en) Process for applying coatings to surfaces made of zinc or zinc alloys
CH392332A (en) Method and system for coating elongated objects
AT245747B (en) Process for the continuous casting of molten metal
CH458013A (en) Process for the corrosion protection of metallic objects
CH394759A (en) Process for reducing metal corrosion
CH449378A (en) Process for stripping protective metal coatings and for degreasing metal objects to be electroplated
CH428633A (en) Method and device for smoothing metal strips
CH440513A (en) Process for applying protective coatings
CH411515A (en) Process for applying phosphate coatings to metals
AT281541B (en) Process for pickling metallic inner surfaces of closed vessels
AT261350B (en) Process for enamelling parts made of cast iron or sheet iron
AT259325B (en) Process for removing copper-containing deposits from iron and steel surfaces
AT242878B (en) Process for falling metal casting
CH450857A (en) Process for plating aluminum and aluminum alloys
CH476858A (en) Method and solution for applying coatings to aluminum and its alloys
CH368681A (en) Process for protecting metals against corrosion