JP7177614B2 - チタン酸カルシウム粉体及びその製造方法並びに電子写真用トナー外添剤 - Google Patents

チタン酸カルシウム粉体及びその製造方法並びに電子写真用トナー外添剤 Download PDF

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JP7177614B2
JP7177614B2 JP2018133928A JP2018133928A JP7177614B2 JP 7177614 B2 JP7177614 B2 JP 7177614B2 JP 2018133928 A JP2018133928 A JP 2018133928A JP 2018133928 A JP2018133928 A JP 2018133928A JP 7177614 B2 JP7177614 B2 JP 7177614B2
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particles
calcium titanate
powder
particle size
external additive
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Japanese (ja)
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JP2020011857A5 (https=
JP2020011857A (ja
Inventor
敏正 関
貴康 田中
航 三野
俊之 古賀
智子 吉見
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Titan Kogyo KK
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Titan Kogyo KK
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Priority to JP2018133928A priority Critical patent/JP7177614B2/ja
Application filed by Titan Kogyo KK filed Critical Titan Kogyo KK
Priority to US17/260,895 priority patent/US12084354B2/en
Priority to CN201980047637.7A priority patent/CN112512975B/zh
Priority to EP19837323.5A priority patent/EP3825281B1/en
Priority to PCT/JP2019/027430 priority patent/WO2020017419A1/ja
Priority to KR1020207037835A priority patent/KR102309354B1/ko
Publication of JP2020011857A publication Critical patent/JP2020011857A/ja
Publication of JP2020011857A5 publication Critical patent/JP2020011857A5/ja
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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
    • C01G23/04—Oxides; Hydroxides
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09708—Inorganic compounds
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/09—Colouring agents for toner particles
    • G03G9/0902—Inorganic compounds
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/097—Plasticisers; Charge controlling agents
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09708—Inorganic compounds
    • G03G9/09716—Inorganic compounds treated with organic compounds
    • 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
    • C01P2002/34—Three-dimensional structures perovskite-type (ABO3)
    • 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
    • C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
    • 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
    • C01P2004/64—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
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C01P2006/64—Optical properties, e.g. expressed in CIELAB-values b* (yellow-blue axis)
    • 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

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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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
JP2018133928A 2018-07-17 2018-07-17 チタン酸カルシウム粉体及びその製造方法並びに電子写真用トナー外添剤 Active JP7177614B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2018133928A JP7177614B2 (ja) 2018-07-17 2018-07-17 チタン酸カルシウム粉体及びその製造方法並びに電子写真用トナー外添剤
CN201980047637.7A CN112512975B (zh) 2018-07-17 2019-07-11 钛酸钙粉体及其制造方法以及电子照片用调色剂外部添加剂
EP19837323.5A EP3825281B1 (en) 2018-07-17 2019-07-11 Calcium titanate powder, method for producing same and external toner additive for electrophotography
PCT/JP2019/027430 WO2020017419A1 (ja) 2018-07-17 2019-07-11 チタン酸カルシウム粉体及びその製造方法並びに電子写真用トナー外添剤
US17/260,895 US12084354B2 (en) 2018-07-17 2019-07-11 Calcium titanate powder, method for producing same and external toner additive for electrophotography
KR1020207037835A KR102309354B1 (ko) 2018-07-17 2019-07-11 티탄산칼슘 분체 및 그 제조 방법 그리고 전자 사진용 토너 외첨제

Applications Claiming Priority (1)

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JP2018133928A JP7177614B2 (ja) 2018-07-17 2018-07-17 チタン酸カルシウム粉体及びその製造方法並びに電子写真用トナー外添剤

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JP2020011857A JP2020011857A (ja) 2020-01-23
JP2020011857A5 JP2020011857A5 (https=) 2021-07-26
JP7177614B2 true JP7177614B2 (ja) 2022-11-24

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US (1) US12084354B2 (https=)
EP (1) EP3825281B1 (https=)
JP (1) JP7177614B2 (https=)
KR (1) KR102309354B1 (https=)
CN (1) CN112512975B (https=)
WO (1) WO2020017419A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201901890D0 (en) 2019-02-11 2019-04-03 Mexichem Fluor Sa De Cv Compositions
JP7672673B2 (ja) 2020-09-18 2025-05-08 チタン工業株式会社 カルシウムチタン複合酸化物を主成分とする粒子からなる顔料及びその使用
JP7579567B2 (ja) * 2020-11-30 2024-11-08 チタン工業株式会社 カルシウムチタン複合酸化物を主成分とする粒子からなる顔料及びその製造方法並びにその使用
JP2023053666A (ja) * 2021-10-01 2023-04-13 チタン工業株式会社 カルシウムチタン複合酸化物粒子からなる粉体及びその製造方法
JP7701727B2 (ja) * 2021-10-01 2025-07-02 チタン工業株式会社 カルシウムチタン複合酸化物からなる化粧料組成物配合用粉体
JP2024008656A (ja) * 2022-07-08 2024-01-19 チタン工業株式会社 半導体用樹脂封止材における無機充填剤として好適なマグネシウムチタン複酸化物及びその製造方法

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WO2004103900A1 (en) 2003-05-20 2004-12-02 Eidgenössische Technische Hochschule Zürich Metal delivery system for nanoparticle manufacture
JP2009192696A (ja) 2008-02-13 2009-08-27 Konica Minolta Business Technologies Inc 画像形成方法
JP2009540067A (ja) 2006-06-15 2009-11-19 中國科學院物理研究所 極性分子型電気粘性流体
CN102139914A (zh) 2011-04-20 2011-08-03 浙江大学 一种钛酸钙纳米颗粒的制备方法
JP2012251082A (ja) 2011-06-03 2012-12-20 National Institute Of Advanced Industrial Science & Technology 蛍光体微粒子、該蛍光体微粒子の製造方法、蛍光体薄膜及びｅｌデバイス
JP2013025223A (ja) 2011-07-25 2013-02-04 Canon Inc トナー
JP2013177259A (ja) 2012-02-28 2013-09-09 Asahi Glass Co Ltd 複合金属酸化物粒子およびこれを含む組成物
JP2018155912A (ja) 2017-03-17 2018-10-04 コニカミノルタ株式会社 静電荷像現像用トナー

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JPS5945927A (ja) 1982-08-31 1984-03-15 Sony Corp チタン酸カルシウム微粒子の製造方法
CN100385339C (zh) * 2003-03-26 2008-04-30 株式会社理光 电子照相用调色剂以及图像形成装置
JP4671618B2 (ja) * 2003-04-11 2011-04-20 昭和電工株式会社 チタン酸カルシウムおよびその製造方法
JP2005321431A (ja) * 2004-05-06 2005-11-17 Canon Inc 画像形成方法
JP2007091549A (ja) * 2005-09-29 2007-04-12 Showa Denko Kk シェル成分含有ペロブスカイト型複合酸化物粉末およびその製造方法
US8846288B2 (en) * 2006-01-30 2014-09-30 Nippon Chemical Industrial Co., Ltd. External additive for toner and method for producing the same
JP5091685B2 (ja) * 2006-01-30 2012-12-05 日本化学工業株式会社 トナー用外添剤およびその製造方法
JP2008096821A (ja) * 2006-10-13 2008-04-24 Nippon Zeon Co Ltd 静電荷像現像用トナー
JP5122183B2 (ja) 2007-05-30 2013-01-16 チタン工業株式会社 チタン酸カルシウム微粒子及び静電記録用トナー
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WO2004103900A1 (en) 2003-05-20 2004-12-02 Eidgenössische Technische Hochschule Zürich Metal delivery system for nanoparticle manufacture
JP2009540067A (ja) 2006-06-15 2009-11-19 中國科學院物理研究所 極性分子型電気粘性流体
JP2009192696A (ja) 2008-02-13 2009-08-27 Konica Minolta Business Technologies Inc 画像形成方法
CN102139914A (zh) 2011-04-20 2011-08-03 浙江大学 一种钛酸钙纳米颗粒的制备方法
JP2012251082A (ja) 2011-06-03 2012-12-20 National Institute Of Advanced Industrial Science & Technology 蛍光体微粒子、該蛍光体微粒子の製造方法、蛍光体薄膜及びｅｌデバイス
JP2013025223A (ja) 2011-07-25 2013-02-04 Canon Inc トナー
JP2013177259A (ja) 2012-02-28 2013-09-09 Asahi Glass Co Ltd 複合金属酸化物粒子およびこれを含む組成物
JP2018155912A (ja) 2017-03-17 2018-10-04 コニカミノルタ株式会社 静電荷像現像用トナー

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Also Published As

Publication number Publication date
KR20210005743A (ko) 2021-01-14
CN112512975A (zh) 2021-03-16
KR102309354B1 (ko) 2021-10-05
EP3825281A1 (en) 2021-05-26
EP3825281A4 (en) 2022-06-08
CN112512975B (zh) 2022-06-07
JP2020011857A (ja) 2020-01-23
WO2020017419A1 (ja) 2020-01-23
US12084354B2 (en) 2024-09-10
EP3825281B1 (en) 2025-12-03
US20210292182A1 (en) 2021-09-23

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