TW202438446A - 球狀氧化鋁粒子及其製造方法 - Google Patents

球狀氧化鋁粒子及其製造方法 Download PDF

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Publication number
TW202438446A
TW202438446A TW112150336A TW112150336A TW202438446A TW 202438446 A TW202438446 A TW 202438446A TW 112150336 A TW112150336 A TW 112150336A TW 112150336 A TW112150336 A TW 112150336A TW 202438446 A TW202438446 A TW 202438446A
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TW
Taiwan
Prior art keywords
particles
less
spherical
particle size
aluminum oxide
Prior art date
Application number
TW112150336A
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English (en)
Chinese (zh)
Inventor
阿江正德
田中睦人
松木旭
加藤仁哉
沼尾龍太郎
Original Assignee
日商日鐵化學材料股份有限公司
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Publication of TW202438446A publication Critical patent/TW202438446A/zh

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    • 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
    • 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
    • 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
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 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
    • C01P2004/62—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
    • 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
    • C01P2006/80—Compositional purity
    • C01P2006/82—Compositional purity water content
    • 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
    • C08K2003/2227—Oxides; Hydroxides of metals of aluminium
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/001—Conductive additives
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/005—Additives being defined by their particle size in general
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/006—Additives being defined by their surface area

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
TW112150336A 2022-12-23 2023-12-22 球狀氧化鋁粒子及其製造方法 TW202438446A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022-206650 2022-12-23
JP2022206650 2022-12-23

Publications (1)

Publication Number Publication Date
TW202438446A true TW202438446A (zh) 2024-10-01

Family

ID=91588978

Family Applications (1)

Application Number Title Priority Date Filing Date
TW112150336A TW202438446A (zh) 2022-12-23 2023-12-22 球狀氧化鋁粒子及其製造方法

Country Status (6)

Country Link
EP (1) EP4640633A4 (https=)
JP (1) JPWO2024135832A1 (https=)
KR (1) KR20250099399A (https=)
CN (1) CN120418204A (https=)
TW (1) TW202438446A (https=)
WO (1) WO2024135832A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026053743A1 (ja) * 2024-09-09 2026-03-12 住友化学株式会社 シート状樹脂組成物

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4952389A (en) * 1989-09-15 1990-08-28 Norton Company Alumina particles
JP2003192339A (ja) * 2001-12-27 2003-07-09 Showa Denko Kk アルミナ粒、アルミナ粒の製造方法およびアルミナ粒を含む組成物
US8815205B2 (en) * 2010-04-15 2014-08-26 Nippon Steel & Sumikin Materials Co., Ltd. Method for producing spherical alumina powder
JP5417248B2 (ja) * 2010-04-15 2014-02-12 新日鉄住金マテリアルズ株式会社 球状アルミナ粉末の製造方法
HUE059556T2 (hu) * 2016-05-16 2022-11-28 Martinswerk Gmbh Timföld termékek és alkalmazásaik olyan polimer kompoziciókban, amelyek nagy hõvezetési tényezõvel rendelkeznek
US10763510B2 (en) * 2016-09-09 2020-09-01 Sumitomo Chemical Company, Limited Alumina powder, alumina slurry, alumina-containing coating layer, multilayer separation membrane and secondary battery
JP6771078B1 (ja) * 2019-09-04 2020-10-21 株式会社アドマテックス アルミナ粒子材料及びその製造方法
JP7543394B2 (ja) 2020-03-31 2024-09-02 デンカ株式会社 アルミナ粉末、フィラー組成物、樹脂組成物、封止材、及び指紋認証センサー
WO2022210928A1 (ja) * 2021-03-31 2022-10-06 日鉄ケミカル＆マテリアル株式会社 球状アルミナ粒子混合物及びその製造方法、並びに当該球状アルミナ粒子混合物を含む樹脂複合組成物及び樹脂複合体

Also Published As

Publication number Publication date
EP4640633A1 (en) 2025-10-29
CN120418204A (zh) 2025-08-01
WO2024135832A1 (ja) 2024-06-27
EP4640633A4 (en) 2026-04-29
KR20250099399A (ko) 2025-07-01
JPWO2024135832A1 (https=) 2024-06-27

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