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WO2008120616A1 - Black composite oxide particle, black slurry, black paste, and black matrix - Google Patents

Black composite oxide particle, black slurry, black paste, and black matrix Download PDF

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Publication number
WO2008120616A1
WO2008120616A1 PCT/JP2008/055594 JP2008055594W WO2008120616A1 WO 2008120616 A1 WO2008120616 A1 WO 2008120616A1 JP 2008055594 W JP2008055594 W JP 2008055594W WO 2008120616 A1 WO2008120616 A1 WO 2008120616A1
Authority
WO
WIPO (PCT)
Prior art keywords
black
composite oxide
oxide particle
paste
slurry
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2008/055594
Other languages
French (fr)
Japanese (ja)
Inventor
Hikaru Minowa
Koji Miyake
Toru Iwata
Shoichi Fujiyasu
Minoru Nakayama
Koichi Katsuyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Kinzoku Co Ltd
Original Assignee
Mitsui Mining and Smelting Co Ltd
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 Mitsui Mining and Smelting Co Ltd filed Critical Mitsui Mining and Smelting Co Ltd
Publication of WO2008120616A1 publication Critical patent/WO2008120616A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
    • H01B1/08—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances oxides
    • 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
    • C01G3/00—Compounds of copper
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00—Compounds of copper
    • C01G3/02—Oxides; Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/04—Oxides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/20—Conductive material dispersed in non-conductive organic material
    • 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
    • C01P2004/45—Aggregated particles or particles with an intergrown morphology
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • 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
    • 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
    • C01P2006/10—Solid density
    • 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
    • C01P2006/11—Powder tap density
    • 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
    • C01P2006/42—Magnetic properties
    • 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
    • C01P2006/62—L* (lightness axis)
    • 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
    • C01P2006/63—Optical properties, e.g. expressed in CIELAB-values a* (red-green axis)
    • 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
    • C01P2006/64—Optical properties, e.g. expressed in CIELAB-values b* (yellow-blue axis)
    • 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
    • C01P2006/66—Hue (H*)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Nanotechnology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Dispersion Chemistry (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Conductive Materials (AREA)
  • Hard Magnetic Materials (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

Disclosed is a black composite oxide particle which comprises oxides of cobalt and copper, has an average primary particle diameter of 0.03 to 0.5 μm, has a D50 value of 0.05 to 1.0 μm as measured by the laser diffraction scattering method in terms of the number of particles, and has a granular shape. The particle preferably comprises 40 to 65 mass% of cobalt and 5 to 30 mass% of copper. The particle preferably has a tap density of 0.8 to 2.0 g/cm3, a density of 6.0 to 7.0 g/cm3 and a saturation magnetization of 5 Am2/kg or less.
PCT/JP2008/055594 2007-03-30 2008-03-25 Black composite oxide particle, black slurry, black paste, and black matrix Ceased WO2008120616A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-093932 2007-03-30
JP2007093932A JP5080840B2 (en) 2007-03-30 2007-03-30 Black complex oxide particles, black slurry, black paste, and black matrix

Publications (1)

Publication Number Publication Date
WO2008120616A1 true WO2008120616A1 (en) 2008-10-09

Family

ID=39808198

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/055594 Ceased WO2008120616A1 (en) 2007-03-30 2008-03-25 Black composite oxide particle, black slurry, black paste, and black matrix

Country Status (3)

Country Link
JP (1) JP5080840B2 (en)
KR (1) KR20090125036A (en)
WO (1) WO2008120616A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010041452A1 (en) * 2008-10-09 2010-04-15 戸田工業株式会社 Inorganic black pigment, coating material and resin composition each using the inorganic black pigment, and multifilm for agricultural use
JP2022120807A (en) * 2020-12-18 2022-08-18 トヨタ自動車株式会社 Near infrared reflective copper oxide coated particle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09237570A (en) * 1996-02-28 1997-09-09 Dainichiseika Color & Chem Mfg Co Ltd Coloring composition for black matrix, method for producing black matrix, and light-emitting flat panel display panel with light-blocking black matrix
JP2002020119A (en) * 2000-07-03 2002-01-23 Mitsui Mining & Smelting Co Ltd Black composite oxide particles and method for producing the same
WO2005037716A1 (en) * 2003-10-15 2005-04-28 Mitsui Mining & Smelting Co., Ltd. Composite black oxide particle, method for producing same, black coating material and black matrix
EP1864948A1 (en) * 2005-03-31 2007-12-12 Mitsui Mining and Smelting Co., Ltd Composite oxide particle having black color

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4444061B2 (en) * 2003-10-15 2010-03-31 三井金属鉱業株式会社 Composite black oxide particles, method for producing the same, black paint and black matrix
JP4682074B2 (en) * 2005-03-31 2011-05-11 三井金属鉱業株式会社 Composite oxide particles exhibiting black color

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09237570A (en) * 1996-02-28 1997-09-09 Dainichiseika Color & Chem Mfg Co Ltd Coloring composition for black matrix, method for producing black matrix, and light-emitting flat panel display panel with light-blocking black matrix
JP2002020119A (en) * 2000-07-03 2002-01-23 Mitsui Mining & Smelting Co Ltd Black composite oxide particles and method for producing the same
WO2005037716A1 (en) * 2003-10-15 2005-04-28 Mitsui Mining & Smelting Co., Ltd. Composite black oxide particle, method for producing same, black coating material and black matrix
EP1864948A1 (en) * 2005-03-31 2007-12-12 Mitsui Mining and Smelting Co., Ltd Composite oxide particle having black color

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
LI G.-H. ET AL.: "Characterization of copper cobalt mixed oxide", JOURNAL OF SOLID STATE CHEMISTRY, vol. 89, no. 1, November 1990 (1990-11-01), pages 167 - 173, XP024194134, DOI: doi:10.1016/0022-4596(90)90308-K *
MARKOV L. ET AL.: "Topotactic preparation of copper-cobalt oxide spinels by thermal decomposition of double-layered oxide hydroxide nitrate mixed crystals", SOLID STATE IONICS, vol. 39, no. 3-4, July 1990 (1990-07-01), pages 187 - 193, XP025718038, DOI: doi:10.1016/0167-2738(90)90397-A *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010041452A1 (en) * 2008-10-09 2010-04-15 戸田工業株式会社 Inorganic black pigment, coating material and resin composition each using the inorganic black pigment, and multifilm for agricultural use
JP2022120807A (en) * 2020-12-18 2022-08-18 トヨタ自動車株式会社 Near infrared reflective copper oxide coated particle

Also Published As

Publication number Publication date
KR20090125036A (en) 2009-12-03
JP5080840B2 (en) 2012-11-21
JP2008247705A (en) 2008-10-16

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