FR2225549B1 - - Google Patents

Info

Publication number
FR2225549B1
FR2225549B1 FR7313074A FR7313074A FR2225549B1 FR 2225549 B1 FR2225549 B1 FR 2225549B1 FR 7313074 A FR7313074 A FR 7313074A FR 7313074 A FR7313074 A FR 7313074A FR 2225549 B1 FR2225549 B1 FR 2225549B1
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
FR7313074A
Other languages
French (fr)
Other versions
FR2225549A1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7313074A priority Critical patent/FR2225549A1/en
Publication of FR2225549A1 publication Critical patent/FR2225549A1/en
Application granted granted Critical
Publication of FR2225549B1 publication Critical patent/FR2225549B1/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
    • C23C22/82—After-treatment
    • C23C22/83—Chemical after-treatment

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)
  • Other Surface Treatments For Metallic Materials (AREA)
FR7313074A 1973-04-11 1973-04-11 Corrosion protective for metal - contg vegetable tannin Granted FR2225549A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7313074A FR2225549A1 (en) 1973-04-11 1973-04-11 Corrosion protective for metal - contg vegetable tannin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7313074A FR2225549A1 (en) 1973-04-11 1973-04-11 Corrosion protective for metal - contg vegetable tannin

Publications (2)

Publication Number Publication Date
FR2225549A1 FR2225549A1 (en) 1974-11-08
FR2225549B1 true FR2225549B1 (en) 1976-05-07

Family

ID=9117784

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7313074A Granted FR2225549A1 (en) 1973-04-11 1973-04-11 Corrosion protective for metal - contg vegetable tannin

Country Status (1)

Country Link
FR (1) FR2225549A1 (en)

Also Published As

Publication number Publication date
FR2225549A1 (en) 1974-11-08

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse