CN120418203A - 球状氧化铝粉末 - Google Patents

球状氧化铝粉末

Info

Publication number
CN120418203A
CN120418203A CN202380086108.4A CN202380086108A CN120418203A CN 120418203 A CN120418203 A CN 120418203A CN 202380086108 A CN202380086108 A CN 202380086108A CN 120418203 A CN120418203 A CN 120418203A
Authority
CN
China
Prior art keywords
alumina powder
spherical alumina
cup
measured
less
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.)
Pending
Application number
CN202380086108.4A
Other languages
English (en)
Chinese (zh)
Inventor
野上直嗣
相京辉洋
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.)
Denka Co Ltd
Original Assignee
Denka 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 Denka Co Ltd filed Critical Denka Co Ltd
Publication of CN120418203A publication Critical patent/CN120418203A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/021—After-treatment of oxides or hydroxides
    • C01F7/022—Classification
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/021—After-treatment of oxides or hydroxides
    • C01F7/027—Treatment involving fusion or vaporisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • C01P2004/32—Spheres
    • 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
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
CN202380086108.4A 2022-12-16 2023-12-15 球状氧化铝粉末 Pending CN120418203A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022201019 2022-12-16
JP2022-201019 2022-12-16
PCT/JP2023/045119 WO2024128316A1 (ja) 2022-12-16 2023-12-15 球状アルミナ粉末

Publications (1)

Publication Number Publication Date
CN120418203A true CN120418203A (zh) 2025-08-01

Family

ID=91485931

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380086108.4A Pending CN120418203A (zh) 2022-12-16 2023-12-15 球状氧化铝粉末

Country Status (5)

Country Link
JP (1) JPWO2024128316A1 (https=)
KR (1) KR20250109764A (https=)
CN (1) CN120418203A (https=)
TW (1) TW202438443A (https=)
WO (1) WO2024128316A1 (https=)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4192073B2 (ja) * 2003-11-06 2008-12-03 電気化学工業株式会社 シリカ粉末の製造方法
JP2008120673A (ja) * 2006-10-19 2008-05-29 Showa Denko Kk 球状無機酸化物粉体とその製造方法およびその用途
JP2010126385A (ja) * 2008-11-26 2010-06-10 Denki Kagaku Kogyo Kk 球状アルミナ粉末及びその製造方法
JP5320263B2 (ja) * 2009-11-04 2013-10-23 電気化学工業株式会社 球状アルミナ粉末、その製造方法及び用途
JP2015193493A (ja) 2014-03-31 2015-11-05 新日鉄住金化学株式会社 高比重アルミナおよびその製造方法
HUE059556T2 (hu) * 2016-05-16 2022-11-28 Martinswerk Gmbh Timföld termékek és alkalmazásaik olyan polimer kompoziciókban, amelyek nagy hõvezetési tényezõvel rendelkeznek

Also Published As

Publication number Publication date
WO2024128316A1 (ja) 2024-06-20
TW202438443A (zh) 2024-10-01
JPWO2024128316A1 (https=) 2024-06-20
KR20250109764A (ko) 2025-07-17

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