YU37362B - Process for obtaining powdery iron (ii,iii) oxide of predetermined particle size, used especially as black pigment - Google Patents

Process for obtaining powdery iron (ii,iii) oxide of predetermined particle size, used especially as black pigment

Info

Publication number
YU37362B
YU37362B YU257774A YU257774A YU37362B YU 37362 B YU37362 B YU 37362B YU 257774 A YU257774 A YU 257774A YU 257774 A YU257774 A YU 257774A YU 37362 B YU37362 B YU 37362B
Authority
YU
Yugoslavia
Prior art keywords
iii
oxide
particle size
black pigment
predetermined particle
Prior art date
Application number
YU257774A
Other languages
English (en)
Other versions
YU257774A (en
Inventor
M J Ruthner
Original Assignee
Ruthner Industrieanlagen 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
Application filed by Ruthner Industrieanlagen Ag filed Critical Ruthner Industrieanlagen Ag
Publication of YU257774A publication Critical patent/YU257774A/xx
Publication of YU37362B publication Critical patent/YU37362B/xx

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
    • G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
    • G11B5/706—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material
    • G11B5/70626—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material containing non-metallic substances
    • G11B5/70642—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material containing non-metallic substances iron oxides
    • G11B5/70678—Ferrites
    • G11B5/70684—Ferro-ferrioxydes
    • G11B5/70689—Magnetite
    • 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
    • C01G49/08—Ferroso-ferric oxide [Fe3O4]
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/22—Compounds of iron
    • C09C1/24—Oxides of iron
    • 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
    • C01P2004/61—Micrometer sized, i.e. from 1-100 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
    • C01P2006/12—Surface area

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Iron (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
YU257774A 1973-09-24 1974-09-24 Process for obtaining powdery iron (ii,iii) oxide of predetermined particle size, used especially as black pigment YU37362B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT819273A AT326236B (de) 1973-09-24 1973-09-24 Verfahren zur herstellung von insbesondere als schwarzpigment dienendem pulverformigem eisen-(ii,iii)-oxid vorbestimmter teilchengrosse

Publications (2)

Publication Number Publication Date
YU257774A YU257774A (en) 1983-04-27
YU37362B true YU37362B (en) 1984-08-31

Family

ID=3603347

Family Applications (1)

Application Number Title Priority Date Filing Date
YU257774A YU37362B (en) 1973-09-24 1974-09-24 Process for obtaining powdery iron (ii,iii) oxide of predetermined particle size, used especially as black pigment

Country Status (7)

Country Link
JP (1) JPS571554B2 (cs)
AT (1) AT326236B (cs)
CS (1) CS193504B2 (cs)
DE (1) DE2439351A1 (cs)
FR (1) FR2244716A1 (cs)
PL (1) PL98940B1 (cs)
YU (1) YU37362B (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4205996A (en) * 1979-04-26 1980-06-03 Scm Corporation CoO Free black spinel ceramic pigment containing NiO, Fe2 O3 and Cr2 O3
FR2603595B1 (fr) * 1986-09-05 1988-12-16 Centre Nat Etd Spatiales Procede de preparation de pigments oxyde de fer (fe2o3) et oxyde de chrome (cr2o3) partiellement reduits ayant des proprietes de conductivite electrique ameliorees et primaires anti-corrosion et peintures conductrices les contenant utiles pour l'elimination des charges electrostatiques
GB2333518A (en) 1998-01-26 1999-07-28 Laporte Industries Ltd Process for making black iron oxide pigment
DE102004060044A1 (de) * 2004-12-14 2006-06-29 Lanxess Deutschland Gmbh Farbstarke, reduktions- und oxidationsstabile Eisenoxidschwarzpigmente zur Einfärbung von Kunst- und Baustoffen
EP3617541B1 (en) 2014-08-12 2021-11-24 Kabushiki Kaisha F.C.C. Power transmitting apparatus

Also Published As

Publication number Publication date
DE2439351A1 (de) 1975-03-27
CS193504B2 (en) 1979-10-31
PL98940B1 (pl) 1978-05-31
FR2244716A1 (en) 1975-04-18
AT326236B (de) 1975-11-25
ATA819273A (de) 1975-02-15
JPS571554B2 (cs) 1982-01-12
FR2244716B1 (cs) 1982-02-12
JPS5060529A (cs) 1975-05-24
YU257774A (en) 1983-04-27

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