JPWO2021117568A1 - - Google Patents

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Publication number
JPWO2021117568A1
JPWO2021117568A1 JP2021562787A JP2021562787A JPWO2021117568A1 JP WO2021117568 A1 JPWO2021117568 A1 JP WO2021117568A1 JP 2021562787 A JP2021562787 A JP 2021562787A JP 2021562787 A JP2021562787 A JP 2021562787A JP WO2021117568 A1 JPWO2021117568 A1 JP WO2021117568A1
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JP
Japan
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.)
Granted
Application number
JP2021562787A
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JP7106770B2 (ja
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Publication of JPWO2021117568A1 publication Critical patent/JPWO2021117568A1/ja
Priority to JP2022111976A priority Critical patent/JP2022140479A/ja
Application granted granted Critical
Publication of JP7106770B2 publication Critical patent/JP7106770B2/ja
Active legal-status Critical Current
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C01G23/047—Titanium dioxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C01G23/047—Titanium dioxide
    • C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
    • C01G23/0536—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing chloride-containing salts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C01G23/047—Titanium dioxide
    • C01G23/08—Drying; Calcining ; After treatment of titanium oxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/30—Three-dimensional structures
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/74—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by peak-intensities or a ratio thereof only
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/82—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by IR- or Raman-data
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/54—Particles characterised by their aspect ratio, i.e. the ratio of sizes in the longest to the shortest dimension
    • 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
    • C01P2006/12—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
    • C01P2006/32—Thermal properties
    • C01P2006/37—Stability against thermal decomposition
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
JP2021562787A 2019-12-12 2020-12-02 高耐熱性アナターゼ型酸化チタン及びその製造方法 Active JP7106770B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022111976A JP2022140479A (ja) 2019-12-12 2022-07-12 高耐熱性アナターゼ型酸化チタン及びその製造方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019224915 2019-12-12
JP2019224915 2019-12-12
PCT/JP2020/044778 WO2021117568A1 (ja) 2019-12-12 2020-12-02 高耐熱性アナターゼ型酸化チタン及びその製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2022111976A Division JP2022140479A (ja) 2019-12-12 2022-07-12 高耐熱性アナターゼ型酸化チタン及びその製造方法

Publications (2)

Publication Number Publication Date
JPWO2021117568A1 true JPWO2021117568A1 (ja) 2021-06-17
JP7106770B2 JP7106770B2 (ja) 2022-07-26

Family

ID=76330257

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021562787A Active JP7106770B2 (ja) 2019-12-12 2020-12-02 高耐熱性アナターゼ型酸化チタン及びその製造方法
JP2022111976A Pending JP2022140479A (ja) 2019-12-12 2022-07-12 高耐熱性アナターゼ型酸化チタン及びその製造方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2022111976A Pending JP2022140479A (ja) 2019-12-12 2022-07-12 高耐熱性アナターゼ型酸化チタン及びその製造方法

Country Status (6)

Country Link
US (1) US20220324719A1 (ja)
EP (1) EP4074655A4 (ja)
JP (2) JP7106770B2 (ja)
KR (1) KR102419925B1 (ja)
CN (1) CN113874325B (ja)
WO (1) WO2021117568A1 (ja)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001206720A (ja) * 2000-01-26 2001-07-31 Taki Chem Co Ltd 酸化チタンゾル及びその製造方法
JP2003137549A (ja) * 2001-10-30 2003-05-14 Catalysts & Chem Ind Co Ltd 管状酸化チタン粒子の製造方法および管状酸化チタン粒子
CN1521122A (zh) * 2003-01-29 2004-08-18 河南大学 一种nm—TiO2的制备方法
JP2005068001A (ja) * 2003-08-01 2005-03-17 Catalysts & Chem Ind Co Ltd 繊維状酸化チタン粒子とその製造方法ならびに該粒子の用途
WO2008068062A1 (en) * 2006-12-08 2008-06-12 Evonik Degussa Gmbh Dispersion containing titanium dioxide
JP2013505187A (ja) * 2009-09-17 2013-02-14 テイオキサイド・ユーロプ・リミテツド 安定なナノチタニアゾルおよびそれらの製法
WO2015033421A1 (ja) * 2013-09-05 2015-03-12 昭和電工株式会社 超微粒子二酸化チタンおよびその製造方法
JP2017114700A (ja) * 2015-12-21 2017-06-29 昭和電工株式会社 酸化チタン及びその製造方法
JP2019524631A (ja) * 2016-06-06 2019-09-05 ヴェナートア・ジャーマニー・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 二酸化チタンゾル、その調製方法およびそれから得られる生成物

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5021106B1 (ja) 1970-11-02 1975-07-19
JP3366105B2 (ja) 1994-03-24 2003-01-14 触媒化成工業株式会社 アナターゼ型酸化チタンの製造方法
JP2000203839A (ja) * 1998-12-28 2000-07-25 Apurotekku:Kk 酸化チタン膜形成方法
JP3783678B2 (ja) * 2002-10-30 2006-06-07 株式会社村田製作所 誘電体セラミック用原料粉末の製造方法、誘電体セラミックおよび積層セラミックコンデンサ
JP4105971B2 (ja) * 2003-03-27 2008-06-25 株式会社資生堂 多孔質酸化チタン粉体及びその製造方法
CN100434517C (zh) * 2006-07-07 2008-11-19 中国科学院上海硅酸盐研究所 一种纳米片状氧化钛可逆组装酶的方法
US7820724B2 (en) * 2008-02-14 2010-10-26 Millennium Inorganic Chemicals, Inc. Colloidal titanium dioxide sols
WO2010055770A1 (ja) * 2008-11-12 2010-05-20 日産化学工業株式会社 酸化チタンゾルの製造方法
JP5494231B2 (ja) * 2010-05-24 2014-05-14 堺化学工業株式会社 二酸化チタン粒子及びその製造方法
SI23501A (sl) * 2010-10-25 2012-04-30 CINKARNA Metalurško kemiÄŤna industrija Celje, d.d. Postopek za pridobivanje nanodelcev anatasa visoke specifične površine in sferične morfologije
JP5895557B2 (ja) 2012-01-26 2016-03-30 堺化学工業株式会社 粒子状組成物、粒子状組成物の製造方法、及び、粒子状組成物分散体
CN104150531B (zh) * 2014-06-27 2016-10-19 仙桃市中星电子材料有限公司 高比表面积二氧化钛的制备方法
US10787369B2 (en) 2014-07-02 2020-09-29 Ishihara Sangyo Kaisha, Ltd. Titanium oxide fine particles and method for producing same
JP7035529B2 (ja) 2017-12-28 2022-03-15 堺化学工業株式会社 チタン酸バリウムの製造方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001206720A (ja) * 2000-01-26 2001-07-31 Taki Chem Co Ltd 酸化チタンゾル及びその製造方法
JP2003137549A (ja) * 2001-10-30 2003-05-14 Catalysts & Chem Ind Co Ltd 管状酸化チタン粒子の製造方法および管状酸化チタン粒子
CN1521122A (zh) * 2003-01-29 2004-08-18 河南大学 一种nm—TiO2的制备方法
JP2005068001A (ja) * 2003-08-01 2005-03-17 Catalysts & Chem Ind Co Ltd 繊維状酸化チタン粒子とその製造方法ならびに該粒子の用途
WO2008068062A1 (en) * 2006-12-08 2008-06-12 Evonik Degussa Gmbh Dispersion containing titanium dioxide
JP2013505187A (ja) * 2009-09-17 2013-02-14 テイオキサイド・ユーロプ・リミテツド 安定なナノチタニアゾルおよびそれらの製法
WO2015033421A1 (ja) * 2013-09-05 2015-03-12 昭和電工株式会社 超微粒子二酸化チタンおよびその製造方法
JP2017114700A (ja) * 2015-12-21 2017-06-29 昭和電工株式会社 酸化チタン及びその製造方法
JP2019524631A (ja) * 2016-06-06 2019-09-05 ヴェナートア・ジャーマニー・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 二酸化チタンゾル、その調製方法およびそれから得られる生成物

Also Published As

Publication number Publication date
JP2022140479A (ja) 2022-09-26
EP4074655A4 (en) 2024-01-17
WO2021117568A1 (ja) 2021-06-17
US20220324719A1 (en) 2022-10-13
KR20210145844A (ko) 2021-12-02
EP4074655A1 (en) 2022-10-19
KR102419925B1 (ko) 2022-07-11
JP7106770B2 (ja) 2022-07-26
CN113874325A (zh) 2021-12-31
CN113874325B (zh) 2022-11-08

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