BE768404A - Procede de preparation de pigments d'oxyde de fer et d'oxyde defer hydrate - Google Patents

Procede de preparation de pigments d'oxyde de fer et d'oxyde defer hydrate

Info

Publication number
BE768404A
BE768404A BE768404A BE768404A BE768404A BE 768404 A BE768404 A BE 768404A BE 768404 A BE768404 A BE 768404A BE 768404 A BE768404 A BE 768404A BE 768404 A BE768404 A BE 768404A
Authority
BE
Belgium
Prior art keywords
oxide
defer
hydrated
iron oxide
preparing pigments
Prior art date
Application number
BE768404A
Other languages
English (en)
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of BE768404A publication Critical patent/BE768404A/fr

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
    • C01P2004/60—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
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Iron (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Paints Or Removers (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
BE768404A 1970-06-13 1971-06-11 Procede de preparation de pigments d'oxyde de fer et d'oxyde defer hydrate BE768404A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2029300A DE2029300C3 (de) 1970-06-13 1970-06-13 Verfahren zur Herstellung von Eisenoxid- und Eisenoxidhydratpigmenten

Publications (1)

Publication Number Publication Date
BE768404A true BE768404A (fr) 1971-12-13

Family

ID=5773922

Family Applications (1)

Application Number Title Priority Date Filing Date
BE768404A BE768404A (fr) 1970-06-13 1971-06-11 Procede de preparation de pigments d'oxyde de fer et d'oxyde defer hydrate

Country Status (12)

Country Link
US (1) US3755554A (fr)
JP (1) JPS5146080B1 (fr)
BE (1) BE768404A (fr)
CA (1) CA950156A (fr)
DE (1) DE2029300C3 (fr)
ES (1) ES392168A1 (fr)
FI (1) FI56852C (fr)
FR (1) FR2096266A5 (fr)
GB (1) GB1356846A (fr)
NL (1) NL7107788A (fr)
NO (1) NO131890C (fr)
ZA (1) ZA713369B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888575A (en) * 1971-05-14 1975-06-10 Mitsui Shipbuilding Eng Prefabrication primer for high tensile steel
DE2249274A1 (de) * 1972-10-07 1974-04-18 Bayer Ag Herstellung von gefaelltem rotem eisen(iii)-oxid
IT1008297B (it) * 1974-02-25 1976-11-10 Montedison Spa Procedimento per ottenere magnetite a partire da soluzioni di solfato ferroso
IT1008298B (it) * 1974-02-25 1976-11-10 Montedison Spa Metodo per ottenere magnetite a granulometria controllata a partire da soluzioni di solfato ferroso
JPS5110198A (fr) * 1974-07-15 1976-01-27 Toda Kogyo Corp
DE2617569A1 (de) * 1976-04-22 1977-11-03 Bayer Ag Herstellung von eisenoxidschwarzpigmenten durch oxydation von metallischem eisen mit sauerstoff-haltigen gasen
IT1078361B (it) * 1977-01-11 1985-05-08 Euteco Spa Procedimento per la preparazione di ossido di ferro pigmentario giallo
IT1074667B (it) * 1977-01-11 1985-04-20 Euteco Spa Procedimento per la preparazione di ossido di ferro pigmentario rosso
US4432803A (en) * 1977-05-24 1984-02-21 Bethlehem Steel Corporation Iron oxide paint pigment precursor
JPS53164681U (fr) * 1977-06-01 1978-12-23
NL7906213A (nl) * 1978-10-04 1980-04-09 Thann & Mulhouse Rood ijzeroxydepigment en werkwijze voor de bereiding van ijzeroxyde van pigmentkwaliteit uitgaande van afval ijzer (ii) sulfaat.
DE3022875A1 (de) * 1980-06-19 1982-01-14 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von eisenoxidpigmenten mit verbesserter reinheit sowie deren verwendung
DE19607456A1 (de) * 1996-02-28 1997-09-04 Bayer Ag Verwendung von synthetischen Eisenrohstoffen zur Herstellung von Eisenoxidpigmenten
DE19607454C2 (de) * 1996-02-28 1998-04-09 Bayer Ag Verwendung von synthetischen, bainitreichen Eisenrohstoffen zur Herstellung von Eisenoxidpigmenten

Also Published As

Publication number Publication date
FI56852B (fi) 1979-12-31
ES392168A1 (es) 1974-02-16
DE2029300B2 (de) 1978-08-10
NO131890B (fr) 1975-05-12
JPS5146080B1 (fr) 1976-12-07
DE2029300A1 (de) 1971-12-23
NL7107788A (fr) 1971-12-15
DE2029300C3 (de) 1979-04-12
NO131890C (fr) 1975-08-20
GB1356846A (en) 1974-06-19
FI56852C (fi) 1980-04-10
CA950156A (en) 1974-07-02
ZA713369B (en) 1972-01-26
US3755554A (en) 1973-08-28
FR2096266A5 (fr) 1972-02-11

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: FARBENFABRIKEN BAYER A.G.

Effective date: 19860630