KR20040071265A - 알루미나 입자, 알루미나 입자 제조방법 및 알루미나입자를 함유한 조성물 - Google Patents

알루미나 입자, 알루미나 입자 제조방법 및 알루미나입자를 함유한 조성물 Download PDF

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Publication number
KR20040071265A
KR20040071265A KR10-2004-7010163A KR20047010163A KR20040071265A KR 20040071265 A KR20040071265 A KR 20040071265A KR 20047010163 A KR20047010163 A KR 20047010163A KR 20040071265 A KR20040071265 A KR 20040071265A
Authority
KR
South Korea
Prior art keywords
alumina
particle size
mass
particles
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.)
Withdrawn
Application number
KR10-2004-7010163A
Other languages
English (en)
Korean (ko)
Inventor
카미무라카츠히코
시부사와수수무
Original Assignee
쇼와 덴코 가부시키가이샤
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 쇼와 덴코 가부시키가이샤 filed Critical 쇼와 덴코 가부시키가이샤
Priority claimed from PCT/JP2002/013762 external-priority patent/WO2003055803A2/en
Publication of KR20040071265A publication Critical patent/KR20040071265A/ko
Withdrawn legal-status Critical Current

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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
    • 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
    • C01F7/44—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
KR10-2004-7010163A 2001-12-27 2002-12-27 알루미나 입자, 알루미나 입자 제조방법 및 알루미나입자를 함유한 조성물 Withdrawn KR20040071265A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JPJP-P-2001-00396221 2001-12-27
JP2001396221A JP2003192339A (ja) 2001-12-27 2001-12-27 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
US34565402P 2002-01-08 2002-01-08
US60/345,654 2002-01-08
PCT/JP2002/013762 WO2003055803A2 (en) 2001-12-27 2002-12-27 Particulate alumina, method for producing particulate alumina and composition containing particulate alumina

Publications (1)

Publication Number Publication Date
KR20040071265A true KR20040071265A (ko) 2004-08-11

Family

ID=27602373

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2004-7010163A Withdrawn KR20040071265A (ko) 2001-12-27 2002-12-27 알루미나 입자, 알루미나 입자 제조방법 및 알루미나입자를 함유한 조성물

Country Status (4)

Country Link
JP (1) JP2003192339A (enExample)
KR (1) KR20040071265A (enExample)
CN (1) CN100343170C (enExample)
TW (1) TW200301223A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101050529B1 (ko) * 2007-11-22 2011-07-20 제일모직주식회사 입도분포 및 크기가 제어된 알루미늄 분말을 포함하는 전극형성용 조성물과 이를 이용하여 제조되는 전극
KR20190140481A (ko) * 2017-05-19 2019-12-19 에이비비 슈바이쯔 아게 Ath 충전제를 가진 실리콘 고무

Families Citing this family (28)

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JP2005022963A (ja) * 2003-06-12 2005-01-27 Showa Denko Kk アルミナ粒の製造方法及び組成物
JP2007039304A (ja) * 2005-07-08 2007-02-15 Kao Corp フィラー
CN102047455A (zh) 2008-08-21 2011-05-04 旭硝子株式会社 发光装置
CN102804427A (zh) * 2009-06-23 2012-11-28 旭硝子株式会社 发光装置
TWI518034B (zh) * 2010-04-15 2016-01-21 新日鐵住金高新材料股份有限公司 用以製造球狀氧化鋁粉末之方法
CN102363577A (zh) * 2011-08-04 2012-02-29 中国铝业股份有限公司 导热用高温氧化铝填料的生产方法及其产品
JP2013245149A (ja) * 2012-05-28 2013-12-09 Sumitomo Chemical Co Ltd サファイア単結晶製造用原料アルミナ及びサファイア単結晶の製造方法
JP6116447B2 (ja) * 2013-08-28 2017-04-19 花王株式会社 セラミックス粒子、及びその製造方法
JP6204212B2 (ja) * 2014-01-28 2017-09-27 株式会社神戸製鋼所 熱伝導複合材料
JP6277043B2 (ja) * 2014-04-02 2018-02-07 株式会社アドマテックス アルミナ粒子の製造方法
CN104478451B (zh) * 2014-12-15 2016-04-20 中钢集团洛阳耐火材料研究院有限公司 一种异特形氧化铝空心球隔热制品的制备方法
JP6269511B2 (ja) * 2015-01-06 2018-01-31 信越化学工業株式会社 熱伝導性シリコーン組成物及び硬化物並びに複合シート
CN104945959B (zh) * 2015-06-16 2017-02-22 泰安盛源粉体有限公司 一种绝缘用高纯电工填料氧化铝的制备方法
US11459276B2 (en) 2015-09-16 2022-10-04 Dainichiseika Color & Chemicals Mfg. Co., Ltd. Alumina-based heat conductive oxide and method for producing same
CN105601308B (zh) * 2016-03-04 2018-10-23 湖北斯曼新材料有限公司 一种活性α-氧化铝微粉的制备方法
KR101907363B1 (ko) * 2016-11-14 2018-10-11 스미또모 가가꾸 가부시키가이샤 알루미나 및 이것을 함유하는 슬러리, 그리고 이것을 사용한 알루미나 다공막, 적층 세퍼레이터, 비수 전해액 이차 전지 및 비수 전해액 이차 전지의 제조 방법
JP6209695B1 (ja) * 2017-03-02 2017-10-04 大日精化工業株式会社 アルミナ系熱伝導性酸化物及びその製造方法
JP2018053260A (ja) * 2017-12-21 2018-04-05 信越化学工業株式会社 熱伝導性シリコーン組成物及び硬化物並びに複合シート
JP7101937B2 (ja) * 2017-12-22 2022-07-19 日本電気硝子株式会社 立体造形用樹脂組成物
WO2020170307A1 (ja) 2019-02-18 2020-08-27 株式会社アドマテックス 粒子材料及び熱伝導物質
JP7546044B2 (ja) 2020-03-31 2024-09-05 デンカ株式会社 アルミナ粉末、樹脂組成物、及び放熱部品
US20240076470A1 (en) * 2020-12-24 2024-03-07 Denka Company Limited Oxide composite particles, method for producing same and resin composition
CN113213513B (zh) * 2021-04-14 2022-12-13 雅安百图高新材料股份有限公司 一种大原晶α-氧化铝的制备方法
CN114408953B (zh) * 2022-01-17 2024-05-03 浙江工业大学 一种球磨制备类球形α-氧化铝的方法
CN114646216B (zh) * 2022-03-23 2023-11-24 神华准能资源综合开发有限公司 用于结晶氯化铝的煅烧系统及煅烧方法
CN120418204A (zh) * 2022-12-23 2025-08-01 日铁化学材料株式会社 球状氧化铝颗粒及其制造方法
CN116639958B (zh) * 2023-05-23 2024-08-27 南充三环电子有限公司 一种氧化铝粉体及其制备方法和应用
WO2025169710A1 (ja) * 2024-02-06 2025-08-14 日本発條株式会社 半導体製造装置の部品及び半導製造体装置の部品の作製方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0656319B1 (en) * 1993-11-25 2003-04-09 Sumitomo Chemical Company, Limited Method for producing alpha-alumina powder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101050529B1 (ko) * 2007-11-22 2011-07-20 제일모직주식회사 입도분포 및 크기가 제어된 알루미늄 분말을 포함하는 전극형성용 조성물과 이를 이용하여 제조되는 전극
KR20190140481A (ko) * 2017-05-19 2019-12-19 에이비비 슈바이쯔 아게 Ath 충전제를 가진 실리콘 고무

Also Published As

Publication number Publication date
CN100343170C (zh) 2007-10-17
TW200301223A (en) 2003-07-01
JP2003192339A (ja) 2003-07-09
CN1692075A (zh) 2005-11-02

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Date Code Title Description
PA0105 International application

Patent event date: 20040625

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid