KR102539617B1 - 티타늄산바륨 미립자 분말, 분산체 및 도막 - Google Patents

티타늄산바륨 미립자 분말, 분산체 및 도막 Download PDF

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Publication number
KR102539617B1
KR102539617B1 KR1020167034040A KR20167034040A KR102539617B1 KR 102539617 B1 KR102539617 B1 KR 102539617B1 KR 1020167034040 A KR1020167034040 A KR 1020167034040A KR 20167034040 A KR20167034040 A KR 20167034040A KR 102539617 B1 KR102539617 B1 KR 102539617B1
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KR
South Korea
Prior art keywords
barium titanate
particle powder
fine particle
titanate fine
present
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KR1020167034040A
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English (en)
Korean (ko)
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KR20170020763A (ko
Inventor
게이스케 쿠니모리
가즈미 야마모토
하루키 구로카와
타카모토 가와구치
Original Assignee
도다 고교 가부시끼가이샤
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Application filed by 도다 고교 가부시끼가이샤 filed Critical 도다 고교 가부시끼가이샤
Publication of KR20170020763A publication Critical patent/KR20170020763A/ko
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Publication of KR102539617B1 publication Critical patent/KR102539617B1/ko

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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/003—Titanates
    • C01G23/006—Alkaline earth titanates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/12—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances ceramics
    • 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
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Ceramic Capacitors (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
KR1020167034040A 2014-06-13 2015-06-11 티타늄산바륨 미립자 분말, 분산체 및 도막 KR102539617B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2014-122892 2014-06-13
JP2014122892 2014-06-13
PCT/JP2015/066867 WO2015190556A1 (ja) 2014-06-13 2015-06-11 チタン酸バリウム微粒子粉末、分散体及び塗膜

Publications (2)

Publication Number Publication Date
KR20170020763A KR20170020763A (ko) 2017-02-24
KR102539617B1 true KR102539617B1 (ko) 2023-06-07

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ID=54833643

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167034040A KR102539617B1 (ko) 2014-06-13 2015-06-11 티타늄산바륨 미립자 분말, 분산체 및 도막

Country Status (5)

Country Link
JP (1) JP6635031B2 (zh)
KR (1) KR102539617B1 (zh)
CN (2) CN106458630A (zh)
TW (1) TWI702188B (zh)
WO (1) WO2015190556A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016140305A1 (ja) * 2015-03-05 2016-09-09 戸田工業株式会社 チタン酸バリウム粒子粉末、該粉末を含有する分散体及び塗膜
JP6972115B2 (ja) * 2017-04-04 2021-11-24 デンカ株式会社 粉末混合物

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007137759A (ja) * 2005-10-19 2007-06-07 Toda Kogyo Corp チタン酸バリウム微粒子粉末及び分散体

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JP2999821B2 (ja) * 1989-08-21 2000-01-17 テイカ株式会社 ペロブスカイト型化合物微粉体の製造方法
JP2512407B2 (ja) * 1990-12-20 1996-07-03 太陽誘電株式会社 積層磁器コンデンサの製造法
JP3154509B2 (ja) * 1991-04-19 2001-04-09 テイカ株式会社 チタン酸バリウムおよびその製造方法
JP3780405B2 (ja) * 2000-08-11 2006-05-31 株式会社村田製作所 微粒チタン酸バリウム粉末、カルシウム変性微粒チタン酸バリウム粉末、ならびにその製造方法
US6733740B1 (en) * 2000-10-12 2004-05-11 Cabot Corporation Production of dielectric particles
JP4240190B2 (ja) 2000-11-13 2009-03-18 戸田工業株式会社 球状チタン酸バリウム粒子粉末及びその製造法
JP2004161533A (ja) * 2002-11-13 2004-06-10 Toda Kogyo Corp チタン酸バリウム粒子粉末の製造法
KR20070001918A (ko) * 2003-12-05 2007-01-04 제이에스알 가부시끼가이샤 유전체 막 형성용 조성물의 제조 방법, 유전체 막 형성용조성물, 및 유전체 막 및 그의 형성 방법
JP2005272295A (ja) * 2004-02-26 2005-10-06 Dowa Mining Co Ltd 正方晶チタン酸バリウム粒子およびその製造方法並びにセラミックコンデンサ
JP4702515B2 (ja) 2004-03-31 2011-06-15 戸田工業株式会社 正方晶系チタン酸バリウム微粒子粉末及びその製造法
WO2005097705A1 (en) * 2004-04-07 2005-10-20 Techpowder S.A. Ultrafine metal oxide production
EP1777198A1 (en) * 2005-10-19 2007-04-25 Toda Kogyo Corporation Fine barium titanate particles
CN101100310A (zh) * 2007-06-27 2008-01-09 浙江大学 一种纳米钛酸钡的制备方法
JP5410124B2 (ja) * 2008-03-19 2014-02-05 日本化学工業株式会社 誘電体材料の製造方法
JP5267775B2 (ja) * 2008-03-26 2013-08-21 戸田工業株式会社 チタン酸バリウム微粒子粉末の分散体及びその製造法
CN102471085B (zh) * 2009-07-09 2014-04-16 国立大学法人东北大学 高折射率粉末、其制造方法及用途
CN101786656B (zh) * 2010-03-26 2011-05-25 湘潭大学 一种钛酸钡纳米粉体的制备方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007137759A (ja) * 2005-10-19 2007-06-07 Toda Kogyo Corp チタン酸バリウム微粒子粉末及び分散体

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Journal of the Korean Physical Society, Vol. 46, No. 1, January 2005, pp. 303-307*

Also Published As

Publication number Publication date
TWI702188B (zh) 2020-08-21
CN112830512A (zh) 2021-05-25
JP6635031B2 (ja) 2020-01-22
KR20170020763A (ko) 2017-02-24
WO2015190556A1 (ja) 2015-12-17
CN106458630A (zh) 2017-02-22
JPWO2015190556A1 (ja) 2017-04-20
TW201602006A (zh) 2016-01-16

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