BE725759A - - Google Patents

Info

Publication number
BE725759A
BE725759A BE725759DA BE725759A BE 725759 A BE725759 A BE 725759A BE 725759D A BE725759D A BE 725759DA BE 725759 A BE725759 A BE 725759A
Authority
BE
Belgium
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
Priority claimed from DE19681667831 external-priority patent/DE1667831A1/de
Application filed filed Critical
Publication of BE725759A publication Critical patent/BE725759A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • C01G49/06—Ferric oxide (Fe2O3)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/42—Magnetic properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
BE725759D 1968-01-17 1968-12-20 BE725759A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681667831 DE1667831A1 (de) 1968-01-17 1968-01-17 Verfahren zur Herstellung feinteiliger Eisenoxidhydratkeime enger Korngroessenverteilung

Publications (1)

Publication Number Publication Date
BE725759A true BE725759A (fr) 1969-06-20

Family

ID=5686007

Family Applications (1)

Application Number Title Priority Date Filing Date
BE725759D BE725759A (fr) 1968-01-17 1968-12-20

Country Status (2)

Country Link
BE (1) BE725759A (fr)
FR (1) FR1592812A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2157685A1 (de) * 1971-11-20 1973-05-24 Basf Ag Schichtmagnetogrammtraeger und verfahren zur herstellung derselben

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2157685A1 (de) * 1971-11-20 1973-05-24 Basf Ag Schichtmagnetogrammtraeger und verfahren zur herstellung derselben

Also Published As

Publication number Publication date
FR1592812A (fr) 1970-05-19

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