DK0704498T3 - Særdeles højtransparente, gule jernoxidpigmenter, fremgangsmåde til deres fremstilling samt deres anvendelse - Google Patents

Særdeles højtransparente, gule jernoxidpigmenter, fremgangsmåde til deres fremstilling samt deres anvendelse

Info

Publication number
DK0704498T3
DK0704498T3 DK95114632T DK95114632T DK0704498T3 DK 0704498 T3 DK0704498 T3 DK 0704498T3 DK 95114632 T DK95114632 T DK 95114632T DK 95114632 T DK95114632 T DK 95114632T DK 0704498 T3 DK0704498 T3 DK 0704498T3
Authority
DK
Denmark
Prior art keywords
preparation
iron oxide
highly transparent
yellow iron
oxide pigments
Prior art date
Application number
DK95114632T
Other languages
English (en)
Inventor
Pitzer Dr 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 DK0704498T3 publication Critical patent/DK0704498T3/da

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • C01P2006/65—Chroma (C*)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Iron (AREA)
  • Paints Or Removers (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
DK95114632T 1994-09-30 1995-09-18 Særdeles højtransparente, gule jernoxidpigmenter, fremgangsmåde til deres fremstilling samt deres anvendelse DK0704498T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4434973A DE4434973A1 (de) 1994-09-30 1994-09-30 Höchsttransparente gelbe Eisenoxidpigmente, Verfahren zu ihrer Herstellung sowie deren Verwendung

Publications (1)

Publication Number Publication Date
DK0704498T3 true DK0704498T3 (da) 2000-07-10

Family

ID=6529608

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95114632T DK0704498T3 (da) 1994-09-30 1995-09-18 Særdeles højtransparente, gule jernoxidpigmenter, fremgangsmåde til deres fremstilling samt deres anvendelse

Country Status (4)

Country Link
US (1) US5879441A (da)
EP (1) EP0704498B1 (da)
DE (2) DE4434973A1 (da)
DK (1) DK0704498T3 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19652953C2 (de) * 1996-12-19 2000-05-18 Bayer Ag Verfahren zur Herstellung von Eisenoxidkeimen und deren Verwendung
DE19746263A1 (de) * 1997-10-20 1999-04-22 Bayer Ag Eisenoxidgelbpigmente, Verfahren zur Herstellung von Eisenoxidgelbpigmenten und deren Verwendung
DE19751141A1 (de) * 1997-11-19 1999-05-20 Bayer Ag Nicht-silkende Eisenoxidgelb-Pigmente mit hoher Buntheit
DE10044398A1 (de) * 2000-09-08 2002-03-21 Bayer Ag Verfahren zur Herstellung von Eisenoxidgelbpigmenten
DE102006022449A1 (de) * 2006-05-13 2007-11-15 Lanxess Deutschland Gmbh Verbesserte Eisenoxidgelbpigmente
AU2012314418A1 (en) * 2011-09-30 2014-04-17 Lanxess Deutschland Gmbh Improved method for producing finely divided haematite and for producing iron oxide red pigments
CN102604435A (zh) * 2012-02-21 2012-07-25 升华集团德清华源颜料有限公司 纳米透明氧化铁黄颜料
CN103788714A (zh) * 2014-02-12 2014-05-14 铜陵瑞莱科技有限公司 一种耐热氧化铁黑颜料

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2558302A (en) 1947-08-07 1951-06-26 American Cyanamid Co Powdered transparent iron oxide pigments
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
US4108787A (en) * 1974-12-20 1978-08-22 Fuji Photo Film Co., Ltd. Process for producing ferromagnetic iron oxide
US3974267A (en) 1975-04-24 1976-08-10 Cities Service Company Manufacture of iron oxides
DE2556406A1 (de) 1975-12-15 1977-06-16 Bayer Ag Verfahren zur kontinuierlichen herstellung von eisenoxidhydroxid
JPS55158131A (en) * 1979-05-30 1980-12-09 Titan Kogyo Kk Heat-resistant yellow iron oxide pigment and its manufacture
US4256508A (en) 1979-06-29 1981-03-17 Basf Wyandotte Corporation Iron oxide pigments with improved color strength
DE3026686A1 (de) * 1980-07-15 1982-02-11 Basf Farben + Fasern Ag, 2000 Hamburg Verfahren zur herstellung von synthetischem eisenoxidgelb
JPS63134523A (ja) * 1986-11-22 1988-06-07 Chisso Corp 針状α−オキシ水酸化鉄粒子粉末の製造方法
JP2937211B2 (ja) * 1991-05-31 1999-08-23 戸田工業株式会社 針状磁性酸化鉄粒子粉末の製造法
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

Also Published As

Publication number Publication date
EP0704498A1 (de) 1996-04-03
DE59505265D1 (de) 1999-04-15
EP0704498B1 (de) 1999-03-10
US5879441A (en) 1999-03-09
DE4434973A1 (de) 1996-04-04

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