BR8903066A - Pigmentos pretos de oxido de ferro estaveis ao calor,processo para a sua preparacao,bem como sua utilizacao - Google Patents

Pigmentos pretos de oxido de ferro estaveis ao calor,processo para a sua preparacao,bem como sua utilizacao

Info

Publication number
BR8903066A
BR8903066A BR898903066A BR8903066A BR8903066A BR 8903066 A BR8903066 A BR 8903066A BR 898903066 A BR898903066 A BR 898903066A BR 8903066 A BR8903066 A BR 8903066A BR 8903066 A BR8903066 A BR 8903066A
Authority
BR
Brazil
Prior art keywords
preparation
heat
well
iron oxide
black iron
Prior art date
Application number
BR898903066A
Other languages
English (en)
Inventor
Juergen Wiese
Gunter Buxbaum
Peter Kresse
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 BR8903066A publication Critical patent/BR8903066A/pt

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
    • C01G49/08—Ferroso-ferric oxide [Fe3O4]
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/30—Oxides other than silica
    • C04B14/308—Iron oxide
    • 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
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/38—Particle morphology extending in three dimensions cube-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
    • C01P2004/61—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
    • 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
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Iron (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
BR898903066A 1988-06-24 1989-06-23 Pigmentos pretos de oxido de ferro estaveis ao calor,processo para a sua preparacao,bem como sua utilizacao BR8903066A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3821341A DE3821341A1 (de) 1988-06-24 1988-06-24 Neue hitzestabile eisenoxidschwarz-pigmente, verfahren zu ihrer herstellung sowie deren verwendung

Publications (1)

Publication Number Publication Date
BR8903066A true BR8903066A (pt) 1990-02-06

Family

ID=6357166

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898903066A BR8903066A (pt) 1988-06-24 1989-06-23 Pigmentos pretos de oxido de ferro estaveis ao calor,processo para a sua preparacao,bem como sua utilizacao

Country Status (7)

Country Link
US (1) US5055136A (pt)
EP (1) EP0347681B1 (pt)
JP (1) JPH0653574B2 (pt)
AU (1) AU617186B2 (pt)
BR (1) BR8903066A (pt)
CA (1) CA1331274C (pt)
DE (2) DE3821341A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3803940A1 (de) * 1988-02-10 1989-08-24 Bayer Ag Neue oxidationsstabile hitzebestaendige eisenoxidschwarzpigmente, verfahren zu ihrer herstellung sowie deren verwendung
JP3584954B2 (ja) * 1995-06-15 2004-11-04 戸田工業株式会社 磁性トナー用磁性酸化鉄粒子粉末及びその製造法並びに該磁性酸化鉄粒子粉末を用いた磁性トナー
DE10043492A1 (de) 2000-09-01 2002-03-14 Bayer Ag Verwendung von Magnetteilchen und Verfahren zu deren Herstellung
CA2453005A1 (fr) * 2003-12-17 2005-06-17 Fermag Inc. Procede hydrometallurgique de separation des poussieres d`acieries utilisant un four a arc et pigments obtenus par le procede
DE102004060044A1 (de) * 2004-12-14 2006-06-29 Lanxess Deutschland Gmbh Farbstarke, reduktions- und oxidationsstabile Eisenoxidschwarzpigmente zur Einfärbung von Kunst- und Baustoffen
CA2611197A1 (en) * 2005-06-17 2006-12-21 Ferrinov Inc. Anti-corrosion pigments coming from dust of an electic arc furnace and containing sacrificial calcium
CN103896516A (zh) * 2012-12-29 2014-07-02 深圳富泰宏精密工业有限公司 石材外壳及其制造方法
CN103014216B (zh) * 2013-01-08 2015-06-24 中南大学 一种含铁物料中铁化合物的还原方法
CN103289443B (zh) * 2013-05-23 2014-12-31 铜陵瑞莱科技有限公司 一种耐中温氧化铁黑颗粒的制备方法
CN103289441B (zh) * 2013-05-23 2015-01-21 铜陵瑞莱科技有限公司 一种阻燃氧化铁黑颗粒的制备方法
CN103468029A (zh) * 2013-08-19 2013-12-25 铜陵瑞莱科技有限公司 一种氧化铝包膜氧化铁黑的制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3036889A (en) * 1957-04-11 1962-05-29 Frey Friedrich Process of producing black oxide of iron
US3533820A (en) * 1965-04-13 1970-10-13 Southwest Enterprises Inc Production of iron oxide pigments
BE766665A (fr) * 1971-05-03 1971-10-01 Mines Fond Zinc Vieille Procede de preparation d'un pigment a base d'oxyde de fer.
DE2617569A1 (de) * 1976-04-22 1977-11-03 Bayer Ag Herstellung von eisenoxidschwarzpigmenten durch oxydation von metallischem eisen mit sauerstoff-haltigen gasen
JPS5335697A (en) * 1976-09-14 1978-04-03 Matsushita Electric Works Ltd Improving method for thermostability of iron black
GB1599716A (en) * 1978-05-17 1981-10-07 Redland Roof Tiles Ltd Process for producing a pigment
JPS59121122A (ja) * 1982-12-25 1984-07-13 Toda Kogyo Corp 高保磁力粒状マグネタイト粒子粉末及びその製造法
DE3341885A1 (de) * 1983-11-19 1985-05-30 Bayer Ag, 5090 Leverkusen Farbstarke eisenoxidschwarzpigmente, verfahren zu ihrer herstellung sowie deren verwendung
DE3500471A1 (de) * 1985-01-09 1986-07-10 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von isometrischen magnetischen eisenoxidpigmenten
SU1337392A1 (ru) * 1985-03-06 1987-09-15 Предприятие П/Я Г-4855 Способ получени черного термостойкого пигмента
DE3518093A1 (de) * 1985-05-21 1986-11-27 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von schwarzpigmenten auf eisenbasis

Also Published As

Publication number Publication date
EP0347681B1 (de) 1992-10-14
JPH0653574B2 (ja) 1994-07-20
EP0347681A3 (de) 1991-04-10
JPH0244030A (ja) 1990-02-14
EP0347681A2 (de) 1989-12-27
US5055136A (en) 1991-10-08
DE3821341A1 (de) 1989-12-28
CA1331274C (en) 1994-08-09
DE58902448D1 (de) 1992-11-19
AU3644489A (en) 1990-01-04
AU617186B2 (en) 1991-11-21

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