DK0704500T3 - High transparency, yellow iron oxide pigments, process for their preparation and their use - Google Patents

High transparency, yellow iron oxide pigments, process for their preparation and their use

Info

Publication number
DK0704500T3
DK0704500T3 DK95114637T DK95114637T DK0704500T3 DK 0704500 T3 DK0704500 T3 DK 0704500T3 DK 95114637 T DK95114637 T DK 95114637T DK 95114637 T DK95114637 T DK 95114637T DK 0704500 T3 DK0704500 T3 DK 0704500T3
Authority
DK
Denmark
Prior art keywords
preparation
iron oxide
high transparency
yellow iron
oxide pigments
Prior art date
Application number
DK95114637T
Other languages
Danish (da)
Inventor
Ulrike Dr Pitzer
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 DK0704500T3 publication Critical patent/DK0704500T3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
    • 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)
  • Nanotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
DK95114637T 1994-09-30 1995-09-18 High transparency, yellow iron oxide pigments, process for their preparation and their use DK0704500T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4434972A DE4434972A1 (en) 1994-09-30 1994-09-30 Highly transparent, yellow iron oxide pigments, process for their preparation and their use

Publications (1)

Publication Number Publication Date
DK0704500T3 true DK0704500T3 (en) 2000-05-22

Family

ID=6529607

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95114637T DK0704500T3 (en) 1994-09-30 1995-09-18 High transparency, yellow iron oxide pigments, process for their preparation and their use

Country Status (3)

Country Link
EP (1) EP0704500B1 (en)
DE (2) DE4434972A1 (en)
DK (1) DK0704500T3 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19625267A1 (en) * 1996-06-25 1998-01-08 Bayer Ag Process for the production of inorganic coated pigments and fillers
US6027559A (en) * 1997-06-23 2000-02-22 Toda Kogyo Corporation Yellow iron oxide hydroxide particles and process for producing the same
DE19751141A1 (en) * 1997-11-19 1999-05-20 Bayer Ag Non-silk iron oxide yellow pigments with high color
US6139618A (en) * 1998-08-28 2000-10-31 Toda Kogyo Corporation Fine yellow composite iron oxide hydroxide pigment, and paint or resin composition using the same
KR100788120B1 (en) * 2000-09-26 2007-12-21 란세스 도이치란트 게엠베하 Contact and adsorber granulates
CA2423173C (en) 2000-09-26 2013-08-06 Bayer Aktiengesellschaft Contact and adsorber granules
CN100343177C (en) * 2000-09-26 2007-10-17 拜尔公司 Adsorption container and iron oxide adsorber
US20020074292A1 (en) 2000-09-26 2002-06-20 Andreas Schlegel Adsorption vessels
DE10049803A1 (en) 2000-10-09 2002-04-18 Bayer Ag Composite particles used e.g. for pigmenting paint or plastics comprise unagglomerated primary pigment particles adhering to colorless carrier particles and separated from one another by a minimum distance
DE102006022449A1 (en) * 2006-05-13 2007-11-15 Lanxess Deutschland Gmbh Improved iron oxide yellow pigments

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2344196C2 (en) 1973-09-01 1983-08-25 Basf Ag, 6700 Ludwigshafen Glazing yellow iron oxide pigment
JPS53136038A (en) * 1977-05-04 1978-11-28 Agency Of Ind Science & Technol Improvement in characteristics of yellow iron oxide pigment
US4291010A (en) * 1979-09-05 1981-09-22 Titan Kogyo Kabushiki Kaisha Heat stable yellow iron oxides
DE3539306A1 (en) 1985-11-06 1987-05-14 Bayer Ag HEAT-RESISTANT YELLOW PIGMENTS, METHOD FOR THE PRODUCTION AND USE THEREOF
DE3632913A1 (en) 1986-09-27 1988-03-31 Bayer Ag IRON OXIDE COLOR PIGMENTS WITH IMPROVED PROCESSING PROPERTIES AND IMPROVED COLORISTICS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE

Also Published As

Publication number Publication date
EP0704500A1 (en) 1996-04-03
DE59507379D1 (en) 2000-01-13
EP0704500B1 (en) 1999-12-08
DE4434972A1 (en) 1996-04-04

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