FR1381908A - Method of protecting the surface of aluminum containers to be sterilized - Google Patents

Method of protecting the surface of aluminum containers to be sterilized

Info

Publication number
FR1381908A
FR1381908A FR962958A FR962958A FR1381908A FR 1381908 A FR1381908 A FR 1381908A FR 962958 A FR962958 A FR 962958A FR 962958 A FR962958 A FR 962958A FR 1381908 A FR1381908 A FR 1381908A
Authority
FR
France
Prior art keywords
sterilized
protecting
aluminum containers
containers
aluminum
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
FR962958A
Other languages
French (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.)
Rio Tinto Switzerland AG
Original Assignee
Alusuisse Holdings 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
Priority claimed from CH149463A external-priority patent/CH411514A/en
Application filed by Alusuisse Holdings AG filed Critical Alusuisse Holdings AG
Priority to FR962958A priority Critical patent/FR1381908A/en
Application granted granted Critical
Publication of FR1381908A publication Critical patent/FR1381908A/en
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
    • C23C22/68—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 solutions with pH between 6 and 8

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)
FR962958A 1963-02-07 1964-02-07 Method of protecting the surface of aluminum containers to be sterilized Expired FR1381908A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR962958A FR1381908A (en) 1963-02-07 1964-02-07 Method of protecting the surface of aluminum containers to be sterilized

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH149463A CH411514A (en) 1963-02-07 1963-02-07 Method for reinforcing the boehmite layer on aluminum containers containing airtight, sterilizable foodstuffs
CH110464 1964-01-31
FR962958A FR1381908A (en) 1963-02-07 1964-02-07 Method of protecting the surface of aluminum containers to be sterilized

Publications (1)

Publication Number Publication Date
FR1381908A true FR1381908A (en) 1964-12-14

Family

ID=27172699

Family Applications (1)

Application Number Title Priority Date Filing Date
FR962958A Expired FR1381908A (en) 1963-02-07 1964-02-07 Method of protecting the surface of aluminum containers to be sterilized

Country Status (1)

Country Link
FR (1) FR1381908A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016298A1 (en) * 1979-01-22 1980-10-01 Ball Corporation A solution for imparting tarnish resistance on aluminium surfaces and method for applying it

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016298A1 (en) * 1979-01-22 1980-10-01 Ball Corporation A solution for imparting tarnish resistance on aluminium surfaces and method for applying it

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