BE522015A - - Google Patents

Info

Publication number
BE522015A
BE522015A BE522015DA BE522015A BE 522015 A BE522015 A BE 522015A BE 522015D A BE522015D A BE 522015DA BE 522015 A BE522015 A BE 522015A
Authority
BE
Belgium
Application number
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.)
Publication of BE522015A publication Critical patent/BE522015A/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

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)
  • Lubricants (AREA)
  • Soft Magnetic Materials (AREA)
BE522015D 1952-08-14 BE522015A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE319250X 1952-08-14
DE2837449X 1953-08-11

Publications (1)

Publication Number Publication Date
BE522015A true BE522015A (zh)

Family

ID=32327357

Family Applications (1)

Application Number Title Priority Date Filing Date
BE522015D BE522015A (zh) 1952-08-14

Country Status (6)

Country Link
US (1) US2837449A (zh)
BE (1) BE522015A (zh)
CH (1) CH319250A (zh)
FR (1) FR1081680A (zh)
GB (1) GB757507A (zh)
NL (1) NL87627C (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB878673A (en) * 1957-01-30 1961-10-04 Ici Ltd Improved alkali baths for metal treatment
US3118793A (en) * 1960-12-06 1964-01-21 Detrex Chem Ind Method of pretreating and phosphatizing a metal surface for siccative coatings
US4143205A (en) * 1976-10-05 1979-03-06 Diamond Shamrock Corporation Phosphatized and painted metal articles

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1428087A (en) * 1921-06-22 1922-09-05 James H Gravell Rust-resisting steel and method of producing same
US1440056A (en) * 1921-06-28 1922-12-26 Clarkson Fuller Method of making urea phosphate
US1951518A (en) * 1929-03-26 1934-03-20 Ig Farbenindustrie Ag Production of solid urea or products rich in urea
US1936533A (en) * 1931-09-08 1933-11-21 Du Pont Phosphates of alkylolamine compounds and their production
US2318606A (en) * 1941-07-31 1943-05-11 Du Pont Corrosion inhibition
US2481977A (en) * 1945-05-19 1949-09-13 Cinamon Lionel Metal protective coating method
US2476345A (en) * 1946-09-03 1949-07-19 Zavarella Arthur Process for phosphating stainless steel surfaces
US2715059A (en) * 1951-08-06 1955-08-09 Kelite Products Inc Phosphatizing composition

Also Published As

Publication number Publication date
US2837449A (en) 1958-06-03
GB757507A (en) 1956-09-19
CH319250A (de) 1957-02-15
NL87627C (zh)
FR1081680A (fr) 1954-12-22

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