BE756143A - PROCESS FOR PREPARING IRON OXIDE, ACICULAR OR GOETHITE USED FOR THE PRODUCTION OF MAGNETIC IRON OXIDE FE2O3 - Google Patents

PROCESS FOR PREPARING IRON OXIDE, ACICULAR OR GOETHITE USED FOR THE PRODUCTION OF MAGNETIC IRON OXIDE FE2O3

Info

Publication number
BE756143A
BE756143A BE756143DA BE756143A BE 756143 A BE756143 A BE 756143A BE 756143D A BE756143D A BE 756143DA BE 756143 A BE756143 A BE 756143A
Authority
BE
Belgium
Prior art keywords
iron oxide
acicular
production
fe2o3
preparing
Prior art date
Application number
Other languages
French (fr)
Inventor
Pathe S.A Kodak
Original Assignee
Eastman Kodak Co
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.)
Publication date
Publication of BE756143A publication Critical patent/BE756143A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Hard Magnetic Materials (AREA)
  • Compounds Of Iron (AREA)
BE756143D 1969-09-16 PROCESS FOR PREPARING IRON OXIDE, ACICULAR OR GOETHITE USED FOR THE PRODUCTION OF MAGNETIC IRON OXIDE FE2O3 BE756143A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6931392A FR2060215A1 (en) 1969-09-16 1969-09-16 Acicular goethite for mfe of gamma ferric - oxide

Publications (1)

Publication Number Publication Date
BE756143A true BE756143A (en) 1971-03-15

Family

ID=9040111

Family Applications (1)

Application Number Title Priority Date Filing Date
BE756143D BE756143A (en) 1969-09-16 PROCESS FOR PREPARING IRON OXIDE, ACICULAR OR GOETHITE USED FOR THE PRODUCTION OF MAGNETIC IRON OXIDE FE2O3

Country Status (4)

Country Link
JP (1) JPS4945160B1 (en)
BE (1) BE756143A (en)
DE (1) DE2045561C3 (en)
FR (1) FR2060215A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792847A (en) * 1971-12-17 1973-06-15 Bayer Ag PROCESS FOR PREPARING ACICULAR MAGNETIC IRON OXIDES
JPS5629365B2 (en) * 1974-08-10 1981-07-08
DE2550225C3 (en) * 1975-11-08 1978-06-22 Basf Ag, 6700 Ludwigshafen Process for the production of acicular Y-iron (IID-oxide
DE2550307C3 (en) * 1975-11-08 1978-07-06 Basf Ag, 6700 Ludwigshafen Process for the production of acicular Y-iron (ni) oxide
FR2487326A1 (en) * 1980-07-24 1982-01-29 Kodak Pathe PROCESS FOR THE PREPARATION OF ACIDIC PARTICLES OF MAGNETIC IRON OXIDE
DE3907910A1 (en) * 1989-03-11 1990-09-13 Bayer Ag METHOD FOR PRODUCING IRON OXIDE YELLOW PIGMENTS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2558304A (en) * 1948-03-11 1951-06-26 American Cyanamid Co Production of iron oxide pigments
DE1242199B (en) * 1960-12-15 1967-06-15 Bayer Ag Process for the production of acicular gamma iron (III) oxide
FR1357866A (en) * 1963-03-29 1964-04-10 Basf Ag Process for the production of acicular alpha yellow iron oxide, particularly suitable as a starting material for the production of highly coercive iron-iii-gamma oxide

Also Published As

Publication number Publication date
FR2060215B1 (en) 1974-03-15
DE2045561A1 (en) 1971-04-01
DE2045561B2 (en) 1976-10-21
JPS4945160B1 (en) 1974-12-02
FR2060215A1 (en) 1971-06-18
DE2045561C3 (en) 1979-04-19

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