CH590340A5 - - Google Patents

Info

Publication number
CH590340A5
CH590340A5 CH727474A CH727474A CH590340A5 CH 590340 A5 CH590340 A5 CH 590340A5 CH 727474 A CH727474 A CH 727474A CH 727474 A CH727474 A CH 727474A CH 590340 A5 CH590340 A5 CH 590340A5
Authority
CH
Switzerland
Application number
CH727474A
Original Assignee
Metallgesellschaft Ag
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 Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Publication of CH590340A5 publication Critical patent/CH590340A5/xx

Links

Classifications

    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/12—Orthophosphates containing zinc cations
    • C23C22/16—Orthophosphates containing zinc cations containing also peroxy-compounds
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/10—Orthophosphates containing oxidants

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Chemically Coating (AREA)
CH727474A 1973-05-29 1974-05-28 CH590340A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732327304 DE2327304C3 (en) 1973-05-29 1973-05-29 Process for applying phosphate coatings to metals

Publications (1)

Publication Number Publication Date
CH590340A5 true CH590340A5 (en) 1977-08-15

Family

ID=5882451

Family Applications (1)

Application Number Title Priority Date Filing Date
CH727474A CH590340A5 (en) 1973-05-29 1974-05-28

Country Status (13)

Country Link
JP (1) JPS5062824A (en)
AT (1) AT328249B (en)
BE (1) BE811220A (en)
BR (1) BR7404140D0 (en)
CH (1) CH590340A5 (en)
CS (1) CS192513B2 (en)
DE (1) DE2327304C3 (en)
DK (1) DK289374A (en)
ES (1) ES423723A1 (en)
FR (1) FR2231775A1 (en)
IT (1) IT1012773B (en)
NL (1) NL176187C (en)
PL (1) PL89974B1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5122636A (en) * 1974-08-20 1976-02-23 Oxy Metal Industries Corp Kinzokuno rinsanenkaseishoriho
DE2527853B2 (en) * 1975-06-23 1981-04-09 Metallgesellschaft Ag, 6000 Frankfurt Process for improving the water balance in the phosphating of metals
JPS5339945A (en) * 1976-09-25 1978-04-12 Nippon Packaging Kk Surface treatment of zinc or zinc alloy
DE2738282A1 (en) * 1977-08-25 1979-03-01 Metallgesellschaft Ag METHOD FOR APPLYING PHOSPHATE
DE2738281A1 (en) * 1977-08-25 1979-03-01 Metallgesellschaft Ag METHOD FOR PHOSPHATING METALS
GB2009253B (en) * 1977-11-29 1982-06-23 Ici Ltd Coating process
JPS5531144A (en) * 1978-08-25 1980-03-05 Oxy Metal Industries Corp Phosphate salt treatment of metal
JPS5531145A (en) * 1978-08-25 1980-03-05 Oxy Metal Industries Corp Applying of phosphate salt coating
DE3871031D1 (en) * 1987-08-19 1992-06-17 Metallgesellschaft Ag METHOD FOR PHOSPHATING METALS.
DE4243214A1 (en) * 1992-12-19 1994-06-23 Metallgesellschaft Ag Process for the production of phosphate coatings
DE4443882A1 (en) * 1994-12-09 1996-06-13 Metallgesellschaft Ag Process for applying phosphate coatings on metal surfaces
DE19523919A1 (en) * 1995-06-30 1997-01-02 Metallgesellschaft Ag Process for supplementing phosphating solution
DE19606018A1 (en) * 1996-02-19 1997-08-21 Henkel Kgaa Zinc phosphating with low levels of nickel and / or cobalt
DE19921135A1 (en) * 1999-05-07 2000-11-09 Henkel Kgaa Process for low-zinc zinc phosphating followed by water treatment
DE10323305B4 (en) * 2003-05-23 2006-03-30 Chemetall Gmbh Process for coating metallic surfaces with a phosphating solution containing hydrogen peroxide, phosphating solution and use of the treated articles

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1095081B (en) * 1959-02-27 1960-12-15 Collardin Gmbh Gerhard Solutions and processes for phosphating metals
AT282285B (en) * 1965-12-22 1970-06-25 Plaut Fa J Zinc phosphate coatings
US3562015A (en) * 1968-07-05 1971-02-09 Lancy Lab Treatment of phosphate type carry-over on metal workpieces
DE1796218B1 (en) * 1968-09-23 1971-10-07 Metallgesellschaft Ag METAL PHOSPHATING METHOD
US3607453A (en) * 1969-10-02 1971-09-21 Hooke Chemical Corp Metal treating process
US3676224A (en) * 1970-10-16 1972-07-11 Lubrizol Corp Phosphating solution with scale suppressing characteristics

Also Published As

Publication number Publication date
IT1012773B (en) 1977-03-10
BR7404140D0 (en) 1975-09-23
FR2231775B1 (en) 1976-10-08
ES423723A1 (en) 1976-04-16
CS192513B2 (en) 1979-08-31
NL176187C (en) 1985-03-01
JPS5062824A (en) 1975-05-29
NL7402310A (en) 1974-12-03
AT328249B (en) 1976-03-10
DK289374A (en) 1975-01-13
FR2231775A1 (en) 1974-12-27
BE811220A (en) 1974-06-17
ATA120974A (en) 1975-05-15
PL89974B1 (en) 1976-12-31
NL176187B (en) 1984-10-01
DE2327304A1 (en) 1974-12-12
DE2327304B2 (en) 1981-02-26
DE2327304C3 (en) 1982-01-21

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Legal Events

Date Code Title Description
PL Patent ceased