FR1188401A - Produit anticorrosif - Google Patents

Produit anticorrosif

Info

Publication number
FR1188401A
FR1188401A FR1188401DA FR1188401A FR 1188401 A FR1188401 A FR 1188401A FR 1188401D A FR1188401D A FR 1188401DA FR 1188401 A FR1188401 A FR 1188401A
Authority
FR
France
Prior art keywords
anticorrosive product
anticorrosive
product
Prior art date
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
Other languages
English (en)
French (fr)
Inventor
Paul Rudolf Howald
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
Application granted granted Critical
Publication of FR1188401A publication Critical patent/FR1188401A/fr
Expired 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
    • C23C22/08—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)
FR1188401D 1950-02-24 1950-02-28 Produit anticorrosif Expired FR1188401A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1188401X 1950-02-24

Publications (1)

Publication Number Publication Date
FR1188401A true FR1188401A (fr) 1959-09-22

Family

ID=4562090

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1188401D Expired FR1188401A (fr) 1950-02-24 1950-02-28 Produit anticorrosif

Country Status (2)

Country Link
BE (1) BE496918A (enrdf_load_stackoverflow)
FR (1) FR1188401A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE496918A (enrdf_load_stackoverflow)

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