DK112783B - Method for preventing discoloration and staining on aluminum containers which are sterilized in hot water. - Google Patents

Method for preventing discoloration and staining on aluminum containers which are sterilized in hot water.

Info

Publication number
DK112783B
DK112783B DK56964A DK56964A DK112783B DK 112783 B DK112783 B DK 112783B DK 56964 A DK56964 A DK 56964A DK 56964 A DK56964 A DK 56964A DK 112783 B DK112783 B DK 112783B
Authority
DK
Denmark
Prior art keywords
staining
sterilized
hot water
preventing discoloration
aluminum containers
Prior art date
Application number
DK56964A
Other languages
Danish (da)
Inventor
D Altenpohl
Original Assignee
Alusuisse
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 Alusuisse filed Critical Alusuisse
Publication of DK112783B publication Critical patent/DK112783B/en

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)
  • Chemical Treatment Of Metals (AREA)
DK56964A 1963-02-07 1964-02-06 Method for preventing discoloration and staining on aluminum containers which are sterilized in hot water. DK112783B (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
DK112783B true DK112783B (en) 1969-01-13

Family

ID=25686655

Family Applications (1)

Application Number Title Priority Date Filing Date
DK56964A DK112783B (en) 1963-02-07 1964-02-06 Method for preventing discoloration and staining on aluminum containers which are sterilized in hot water.

Country Status (7)

Country Link
BE (1) BE643501A (en)
CH (1) CH411514A (en)
DE (1) DE1284249B (en)
DK (1) DK112783B (en)
GB (1) GB1042263A (en)
NL (1) NL6401016A (en)
SE (1) SE320154B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3488228A (en) * 1968-04-22 1970-01-06 Olin Mathieson Process for treating aluminum base articles
US3531332A (en) * 1968-09-24 1970-09-29 Olin Corp Process for treating aluminum base articles
US3544391A (en) * 1968-09-26 1970-12-01 John A Scott Process for laminating aluminum with a plastic film
US4189330A (en) * 1975-01-30 1980-02-19 Ab Svenska Flaktfabriken Method for making humidity and heat exchanger apparatus
US5286300A (en) * 1991-02-13 1994-02-15 Man-Gill Chemical Company Rinse aid and lubricant
US5746837A (en) * 1992-05-27 1998-05-05 Ppg Industries, Inc. Process for treating an aluminum can using a mobility enhancer

Also Published As

Publication number Publication date
SE320154B (en) 1970-02-02
BE643501A (en) 1964-05-29
GB1042263A (en) 1966-09-14
CH411514A (en) 1966-04-15
DE1284249B (en) 1968-11-28
NL6401016A (en) 1964-08-10

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