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DK0704499T3 - Højtransparente, gule jernoxidpigmenter, fremgangsmåde til deres fremstilling samt deres anvendelse - Google Patents

Højtransparente, gule jernoxidpigmenter, fremgangsmåde til deres fremstilling samt deres anvendelse

Info

Publication number
DK0704499T3
DK0704499T3 DK95114636T DK95114636T DK0704499T3 DK 0704499 T3 DK0704499 T3 DK 0704499T3 DK 95114636 T DK95114636 T DK 95114636T DK 95114636 T DK95114636 T DK 95114636T DK 0704499 T3 DK0704499 T3 DK 0704499T3
Authority
DK
Denmark
Prior art keywords
preparation
iron oxide
highly transparent
yellow iron
oxide pigments
Prior art date
Application number
DK95114636T
Other languages
English (en)
Inventor
Dr Pitzer Ulrike
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
Application granted granted Critical
Publication of DK0704499T3 publication Critical patent/DK0704499T3/da

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
    • 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
    • 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
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Compounds Of Iron (AREA)
  • Paints Or Removers (AREA)
DK95114636T 1994-09-30 1995-09-18 Højtransparente, gule jernoxidpigmenter, fremgangsmåde til deres fremstilling samt deres anvendelse DK0704499T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4434969A DE4434969A1 (de) 1994-09-30 1994-09-30 Hochtransparente, gelbe Eisenoxidpigmente, Verfahren zu ihrer Herstellung sowie deren Verwendung

Publications (1)

Publication Number Publication Date
DK0704499T3 true DK0704499T3 (da) 1999-06-07

Family

ID=6529605

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95114636T DK0704499T3 (da) 1994-09-30 1995-09-18 Højtransparente, gule jernoxidpigmenter, fremgangsmåde til deres fremstilling samt deres anvendelse

Country Status (4)

Country Link
US (1) US5885545A (da)
EP (1) EP0704499B1 (da)
DE (2) DE4434969A1 (da)
DK (1) DK0704499T3 (da)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10010940A1 (de) * 2000-03-06 2001-09-13 Bayer Ag Verfahren zur Herstellung von Eisenoxid und seine Verwendung
ITMI20020567A1 (it) 2002-03-18 2003-09-18 Sud Chemie S R L Processo per la preparazione di ossidi di ferro
US20030223942A1 (en) * 2002-05-29 2003-12-04 Elementis Pigments, Inc. Aqueous composition containing high purity iron oxide
DE102006022449A1 (de) * 2006-05-13 2007-11-15 Lanxess Deutschland Gmbh Verbesserte Eisenoxidgelbpigmente
AU2012231686B2 (en) 2011-03-18 2015-08-27 Aem Technologies Inc. Processes for recovering rare earth elements from aluminum-bearing materials
CN103857810A (zh) 2011-05-04 2014-06-11 奥贝特铝业有限公司 用于从各种矿石中回收稀土元素的方法
US9150428B2 (en) 2011-06-03 2015-10-06 Orbite Aluminae Inc. Methods for separating iron ions from aluminum ions
WO2013037054A1 (en) 2011-09-16 2013-03-21 Orbite Aluminae Inc. Processes for preparing alumina and various other products
CN102502865B (zh) * 2011-10-11 2014-06-25 安徽明珠颜料科技有限公司 一种氧化铁棕的制备方法
RU2016104423A (ru) 2012-01-10 2018-11-22 Орбит Текнолоджис Инк. Способы обработки красного шлама
US9290828B2 (en) 2012-07-12 2016-03-22 Orbite Technologies Inc. Processes for preparing titanium oxide and various other products
JP2015535886A (ja) 2012-09-26 2015-12-17 オーバイト アルミナ インコーポレイテッドＯｒｂｉｔｅ Ａｌｕｍｉｎａｅ Ｉｎｃ． 種々の材料のＨＣｌ浸出によるアルミナおよび塩化マグネシウムを調製するためのプロセス
CA2891427C (en) 2012-11-14 2016-09-20 Orbite Aluminae Inc. Methods for purifying aluminium ions
DE102019113331A1 (de) 2019-05-20 2020-11-26 Brillux Gmbh & Co. Kg Verfahren zum Beschichten einer Oberfläche
EP4015459A1 (de) * 2020-12-21 2022-06-22 LANXESS Deutschland GmbH Verfahren zur herstellung von eisenoxihydroxid

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2558303A (en) 1947-08-07 1951-06-26 American Cyanamid Co Production of iron oxide pigments
US2558304A (en) 1948-03-11 1951-06-26 American Cyanamid Co Production of iron oxide pigments
US2904402A (en) * 1955-12-30 1959-09-15 Northern Pigment Company Ltd Method of forming uniform uncontaminated iron oxide for pigment and other uses
US3619137A (en) * 1969-01-16 1971-11-09 Pfizer 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.
JPS5373497A (en) * 1976-11-11 1978-06-29 Ishihara Sangyo Kaisha Ltd Manufacture of yellow hydrated iron oxide
US4758415A (en) * 1980-12-22 1988-07-19 Basf Corporation Process for removing soluble metal cations in iron oxide pigments
US4348240A (en) * 1980-12-22 1982-09-07 Basf Wyandotte Corporation Process for deactivating soluble metal cations in iron oxide pigments
US4785415A (en) 1986-08-29 1988-11-15 Hewlett-Packard Company Digital data buffer and variable shift register
DE3640245A1 (de) * 1986-11-25 1988-05-26 Basf Ag Verfahren zur herstellung von alpha-feooh
JPS63222019A (ja) * 1987-03-10 1988-09-14 Kawasaki Steel Corp 酸化鉄粉中の不純物の除去方法
DE4235945A1 (de) * 1992-10-23 1994-04-28 Bayer Ag Transparente Eisenoxidpigmente, Verfahren zu ihrer Herstellung sowie deren Verwendung
DE4310864A1 (de) * 1993-04-02 1994-10-06 Basf Ag Verfahren zur Herstellung von transparenten Eisenoxid-Gelbpigmenten
CA2175466A1 (en) * 1993-11-01 1995-05-11 Jean A. Lown Process for making goethite
DE4434968A1 (de) * 1994-09-30 1996-04-04 Bayer Ag Hochtransparente, rote Eisenoxidpigmente, Verfahren zu ihrer Herstellung sowie deren Verwendung

Also Published As

Publication number Publication date
DE4434969A1 (de) 1996-04-04
DE59503513D1 (de) 1998-10-15
EP0704499A1 (de) 1996-04-03
EP0704499B1 (de) 1998-09-09
US5885545A (en) 1999-03-23

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