LU39541A1 - - Google Patents

Info

Publication number
LU39541A1
LU39541A1 LU39541DA LU39541A1 LU 39541 A1 LU39541 A1 LU 39541A1 LU 39541D A LU39541D A LU 39541DA LU 39541 A1 LU39541 A1 LU 39541A1
Authority
LU
Luxembourg
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.)
Filing date
Publication date
Application filed filed Critical
Publication of LU39541A1 publication Critical patent/LU39541A1/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
    • C23C22/24—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 hexavalent chromium compounds
    • C23C22/33—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 hexavalent chromium compounds containing also 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

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)
LU39541D 1958-03-31 1960-12-15 LU39541A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72479458 US3007818A (en) 1958-03-31 1958-03-31 Protective coatings on metals

Publications (1)

Publication Number Publication Date
LU39541A1 true LU39541A1 (it) 1962-06-15

Family

ID=24911937

Family Applications (1)

Application Number Title Priority Date Filing Date
LU39541D LU39541A1 (it) 1958-03-31 1960-12-15

Country Status (4)

Country Link
US (1) US3007818A (it)
BE (1) BE598203A (it)
GB (1) GB906900A (it)
LU (1) LU39541A1 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3076734A (en) * 1960-07-01 1963-02-05 Acme Steel Co Protective coatings on metals
US3307951A (en) * 1963-02-01 1967-03-07 Lithoplate Inc Lithographic plate
US3386850A (en) * 1963-02-01 1968-06-04 Lithoplate Inc Plate base adapted to receiver light-sensitive coating
JPS535622B2 (it) * 1973-02-12 1978-03-01
US4668293A (en) * 1986-02-24 1987-05-26 S. C. Johnson & Son, Inc. Phytate corrosion inhibitor system
FR2967332B1 (fr) * 2010-11-15 2013-08-02 Guy Parc Solution aqueuse de phytine et utilisation de ladite solution pour la preparation d'un complement alimentaire liquide ou d'une composition cosmetique

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2138295A (en) * 1936-09-29 1938-11-29 Fenwicke Leslie Collingwood Process and compound for coloring the surfaces of metal articles
US2250472A (en) * 1938-08-12 1941-07-29 Dow Chemical Co Method of producing colored coatings upon magnesium and its alloys
US2313276A (en) * 1941-06-26 1943-03-09 American Maize Prod Co Method of making iron phytate
US2482728A (en) * 1946-12-12 1949-09-20 Dow Chemical Co Dyed hydrated oxide coatings on magnesium and magnesium-base alloys
US2691035A (en) * 1951-02-09 1954-10-05 Staley Mfg Co A E Preparation of phytic acid and soluble salts thereof
US2750400A (en) * 1951-06-22 1956-06-12 John C Cowan Preparation of phytic acid from calcium magnesium phytates
GB737279A (en) * 1952-09-06 1955-09-21 Corn Prod Refining Co Preparation of phytic acid
US2846343A (en) * 1955-09-21 1958-08-05 Walter A Mason Product and method for effecting a cold chemical oxidation of aluminum and its alloys

Also Published As

Publication number Publication date
GB906900A (en) 1962-09-26
BE598203A (fr) 1961-06-15
US3007818A (en) 1961-11-07

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