FR2359218B1 - - Google Patents

Info

Publication number
FR2359218B1
FR2359218B1 FR7722366A FR7722366A FR2359218B1 FR 2359218 B1 FR2359218 B1 FR 2359218B1 FR 7722366 A FR7722366 A FR 7722366A FR 7722366 A FR7722366 A FR 7722366A FR 2359218 B1 FR2359218 B1 FR 2359218B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7722366A
Other languages
French (fr)
Other versions
FR2359218A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of FR2359218A1 publication Critical patent/FR2359218A1/fr
Application granted granted Critical
Publication of FR2359218B1 publication Critical patent/FR2359218B1/fr
Granted legal-status Critical Current

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
    • C23C22/23—Condensed phosphates
    • 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

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)
  • Detergent Compositions (AREA)
FR7722366A 1976-07-21 1977-07-21 Procedes et agents pour la phosphatation des metaux Granted FR2359218A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762632742 DE2632742C3 (de) 1976-07-21 1976-07-21 Verfahren zur Phosphatierung von Metallen und Mittel zur Herstellung einer Phosphatierlösung

Publications (2)

Publication Number Publication Date
FR2359218A1 FR2359218A1 (fr) 1978-02-17
FR2359218B1 true FR2359218B1 (pt) 1982-08-27

Family

ID=5983553

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7722366A Granted FR2359218A1 (fr) 1976-07-21 1977-07-21 Procedes et agents pour la phosphatation des metaux

Country Status (6)

Country Link
CH (1) CH631744A5 (pt)
DE (1) DE2632742C3 (pt)
FR (1) FR2359218A1 (pt)
IT (1) IT1077419B (pt)
NL (1) NL7707925A (pt)
SE (1) SE425175B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE24206T1 (de) * 1983-03-15 1986-12-15 Metallgesellschaft Ag Vorbereitung von eisen- oder stahloberflaechen fuer die lackierung.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2715059A (en) * 1951-08-06 1955-08-09 Kelite Products Inc Phosphatizing composition
US3152018A (en) * 1961-11-01 1964-10-06 Wyandotte Chemicals Corp Room temperature phosphate coating composition
FR2110783A5 (pt) * 1970-10-30 1972-06-02 Parker Ste Continentale
FR2110784A5 (pt) * 1970-10-30 1972-06-02 Parker Ste Continentale
DE2615489A1 (de) * 1976-04-09 1977-10-27 Hoechst Ag Verfahren zur nachbehandlung von phosphatierten metalloberflaechen

Also Published As

Publication number Publication date
NL7707925A (nl) 1978-01-24
CH631744A5 (en) 1982-08-31
DE2632742B2 (de) 1979-08-30
DE2632742A1 (de) 1978-02-02
SE425175B (sv) 1982-09-06
DE2632742C3 (de) 1980-05-08
FR2359218A1 (fr) 1978-02-17
SE7708407L (sv) 1978-01-22
IT1077419B (it) 1985-05-04

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Legal Events

Date Code Title Description
ST Notification of lapse