JP7483428B2 - トナー - Google Patents

トナー Download PDF

Info

Publication number
JP7483428B2
JP7483428B2 JP2020045833A JP2020045833A JP7483428B2 JP 7483428 B2 JP7483428 B2 JP 7483428B2 JP 2020045833 A JP2020045833 A JP 2020045833A JP 2020045833 A JP2020045833 A JP 2020045833A JP 7483428 B2 JP7483428 B2 JP 7483428B2
Authority
JP
Japan
Prior art keywords
toner
organosilicon polymer
polymer particles
particles
particle
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.)
Active
Application number
JP2020045833A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021148842A5 (https=
JP2021148842A (ja
Inventor
裕二郎 長島
康弘 橋本
浩司 西川
朋弥 長岡
俊太郎 渡邉
弘貴 秋山
浩輝 香川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2020045833A priority Critical patent/JP7483428B2/ja
Priority to US17/197,102 priority patent/US11809132B2/en
Publication of JP2021148842A publication Critical patent/JP2021148842A/ja
Publication of JP2021148842A5 publication Critical patent/JP2021148842A5/ja
Application granted granted Critical
Publication of JP7483428B2 publication Critical patent/JP7483428B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • G03G9/09733—Organic compounds
    • G03G9/09775—Organic compounds containing atoms other than carbon, hydrogen or oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • C08F220/1818—C13or longer chain (meth)acrylate, e.g. stearyl (meth)acrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/42—Nitriles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/18—Homopolymers or copolymers of nitriles
    • C09D133/20—Homopolymers or copolymers of acrylonitrile
    • 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
    • G03G9/0819—Developers with toner particles characterised by the dimensions of the particles
    • 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
    • G03G9/0821—Developers with toner particles characterised by physical parameters
    • 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
    • G03G9/0825—Developers with toner particles characterised by their structure; characterised by non-homogenuous distribution of components
    • 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
    • G03G9/087—Binders for toner particles
    • G03G9/08702—Binders for toner particles comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08706—Polymers of alkenyl-aromatic compounds
    • G03G9/08708—Copolymers of styrene
    • G03G9/08711—Copolymers of styrene with esters of acrylic or methacrylic acid
    • 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
    • G03G9/087—Binders for toner particles
    • G03G9/08784—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775
    • G03G9/08797—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775 characterised by their physical properties, e.g. viscosity, solubility, melting temperature, softening temperature, glass transition temperature
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C08G77/18—Polysiloxanes containing silicon bound to oxygen-containing groups to alkoxy or aryloxy groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Developing Agents For Electrophotography (AREA)
JP2020045833A 2020-03-16 2020-03-16 トナー Active JP7483428B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2020045833A JP7483428B2 (ja) 2020-03-16 2020-03-16 トナー
US17/197,102 US11809132B2 (en) 2020-03-16 2021-03-10 Toner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020045833A JP7483428B2 (ja) 2020-03-16 2020-03-16 トナー

Publications (3)

Publication Number Publication Date
JP2021148842A JP2021148842A (ja) 2021-09-27
JP2021148842A5 JP2021148842A5 (https=) 2023-03-23
JP7483428B2 true JP7483428B2 (ja) 2024-05-15

Family

ID=77851284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020045833A Active JP7483428B2 (ja) 2020-03-16 2020-03-16 トナー

Country Status (2)

Country Link
US (1) US11809132B2 (https=)
JP (1) JP7483428B2 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7618496B2 (ja) 2021-04-28 2025-01-21 キヤノン株式会社 トナー
JP7837791B2 (ja) 2021-04-28 2026-03-31 キヤノン株式会社 トナー
JP7646465B2 (ja) 2021-06-08 2025-03-17 キヤノン株式会社 トナー
JP7699969B2 (ja) 2021-06-08 2025-06-30 キヤノン株式会社 トナー
JP7699968B2 (ja) 2021-06-08 2025-06-30 キヤノン株式会社 トナー
CN117836263A (zh) 2021-09-13 2024-04-05 富士胶片株式会社 基于光反应的1,3-二取代双环[1.1.1]戊烷的制造方法
JP7760328B2 (ja) 2021-10-20 2025-10-27 キヤノン株式会社 磁性トナー
JP7809506B2 (ja) * 2021-12-14 2026-02-02 キヤノン株式会社 シアントナー

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015031715A (ja) 2013-07-31 2015-02-16 キヤノン株式会社 画像形成方法およびトナー
WO2015107961A1 (ja) 2014-01-14 2015-07-23 株式会社トクヤマ 疎水化球状ポリアルキルシルセスキオキサン微粒子、トナー用外添剤、電子写真用乾式トナー、および、疎水化球状ポリアルキルシルセスキオキサン微粒子の製造方法
JP2016110095A (ja) 2014-11-28 2016-06-20 キヤノン株式会社 トナー及びトナーの製造方法
JP2016142811A (ja) 2015-01-30 2016-08-08 サムスン エレクトロニクス カンパニー リミテッド 複合粒子、トナー用外添剤および複合粒子の製造方法
JP2018072389A (ja) 2016-10-24 2018-05-10 キヤノン株式会社 トナー
JP2018194839A (ja) 2017-05-15 2018-12-06 キヤノン株式会社 トナー
JP2018194614A (ja) 2017-05-15 2018-12-06 キヤノン株式会社 トナー
JP2018194835A (ja) 2017-05-15 2018-12-06 キヤノン株式会社 トナー
JP2019211763A (ja) 2018-05-30 2019-12-12 三洋化成工業株式会社 トナーバインダー
JP2019219641A (ja) 2018-06-13 2019-12-26 キヤノン株式会社 トナー及び二成分系現像剤
JP2019219648A (ja) 2018-06-13 2019-12-26 キヤノン株式会社 正帯電性トナー
JP2020012943A (ja) 2018-07-17 2020-01-23 キヤノン株式会社 トナー
JP2020012942A (ja) 2018-07-17 2020-01-23 キヤノン株式会社 画像形成装置

Family Cites Families (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0450859A (ja) 1990-06-15 1992-02-19 Konica Corp 静電像現像用トナー
JP3179168B2 (ja) 1992-01-30 2001-06-25 キヤノン株式会社 転写材担持部材及び画像形成装置
US5413890A (en) * 1992-10-30 1995-05-09 Nippon Shokubai, Co., Ltd. Toner and method for production thereof
EP0786703B9 (en) * 1995-08-11 2002-10-09 Nippon Shokubai Co., Ltd. Binder resin for toners and toner for electrostatic charge development prepared therefrom
EP1406129B8 (en) 2002-10-02 2012-05-23 Canon Kabushiki Kaisha Silica fine particle, toner, two-component developer and image forming method
US7112393B2 (en) 2003-07-29 2006-09-26 Canon Kabushiki Kaisha Non-magnetic toner
US7029813B2 (en) * 2003-07-30 2006-04-18 Canon Kabushiki Kaisha Toner
JP2005062797A (ja) 2003-07-30 2005-03-10 Canon Inc 磁性トナー
US7273686B2 (en) 2003-08-01 2007-09-25 Canon Kabushiki Kaisha Toner
US7288354B2 (en) 2003-08-01 2007-10-30 Canon Kabushiki Kaisha Toner
US7351509B2 (en) 2004-02-20 2008-04-01 Canon Kabushiki Kaisha Toner
US7306889B2 (en) 2004-02-20 2007-12-11 Canon Kabushiki Kaisha Process for producing toner, and toner
DE602005027428D1 (de) * 2004-09-13 2011-05-26 Canon Kk Toner
DE602006003681D1 (de) 2005-04-22 2009-01-02 Canon Kk Toner
US8053156B2 (en) 2005-06-30 2011-11-08 Canon Kabushiki Kaisha Toner, and toner production process
JP4677909B2 (ja) * 2006-01-19 2011-04-27 富士ゼロックス株式会社 電子写真用トナー及び電子写真用現像剤、並びに画像形成方法
WO2007099693A1 (ja) 2006-03-03 2007-09-07 Canon Kabushiki Kaisha トナー
KR101102202B1 (ko) 2006-03-13 2012-01-05 캐논 가부시끼가이샤 토너 및 토너의 제조 방법
US8652737B2 (en) 2007-11-08 2014-02-18 Canon Kabushiki Kaisha Toner and image forming process
JP5079020B2 (ja) 2008-01-10 2012-11-21 キヤノン株式会社 イエロートナー
WO2009107829A1 (en) 2008-02-26 2009-09-03 Canon Kabushiki Kaisha Toner
JP5506325B2 (ja) 2009-10-22 2014-05-28 キヤノン株式会社 トナー
EP2569670B1 (en) 2010-05-12 2016-09-14 Canon Kabushiki Kaisha Toner
JP5825849B2 (ja) 2010-06-15 2015-12-02 キヤノン株式会社 トナーの製造方法
KR20140016397A (ko) 2011-06-03 2014-02-07 캐논 가부시끼가이샤 토너
KR101600160B1 (ko) 2011-06-03 2016-03-04 캐논 가부시끼가이샤 토너
WO2012165639A1 (ja) 2011-06-03 2012-12-06 キヤノン株式会社 トナー
JP5274692B2 (ja) 2011-06-03 2013-08-28 キヤノン株式会社 トナー
US8940467B2 (en) 2012-02-29 2015-01-27 Canon Kabushiki Kaisha Toner
JP5971985B2 (ja) 2012-02-29 2016-08-17 キヤノン株式会社 トナーの製造方法
EP2898373B1 (en) 2012-09-20 2017-03-29 Canon Kabushiki Kaisha Toner
US9429860B2 (en) 2013-05-22 2016-08-30 Canon Kabushiki Kaisha Toner production method
US9201323B2 (en) 2013-07-31 2015-12-01 Canon Kabushiki Kaisha Toner
WO2015016383A1 (en) 2013-07-31 2015-02-05 Canon Kabushiki Kaisha Magnetic toner
DE112014003516B4 (de) 2013-07-31 2020-06-25 Canon Kabushiki Kaisha Magnetischer Toner
DE112014003546B4 (de) 2013-07-31 2020-03-12 Canon Kabushiki Kaisha Toner
WO2015015791A1 (ja) 2013-07-31 2015-02-05 キヤノン株式会社 磁性トナー
US9250548B2 (en) 2013-07-31 2016-02-02 Canon Kabushiki Kaisha Toner
US9261804B2 (en) 2013-08-01 2016-02-16 Canon Kabushiki Kaisha Toner
US9341970B2 (en) 2013-08-01 2016-05-17 Canon Kabushiki Kaisha Toner
JP6381358B2 (ja) 2013-08-26 2018-08-29 キヤノン株式会社 トナー
JP6351296B2 (ja) 2014-02-24 2018-07-04 キヤノン株式会社 トナー
JP6335582B2 (ja) 2014-03-28 2018-05-30 キヤノン株式会社 トナー
US9606462B2 (en) 2014-08-07 2017-03-28 Canon Kabushiki Kaisha Toner and method for manufacturing toner
US9470993B2 (en) 2014-08-07 2016-10-18 Canon Kabushiki Kaisha Magnetic toner
US9772570B2 (en) 2014-08-07 2017-09-26 Canon Kabushiki Kaisha Magnetic toner
US9829818B2 (en) 2014-09-30 2017-11-28 Canon Kabushiki Kaisha Toner
US20160139522A1 (en) 2014-11-18 2016-05-19 Canon Kabushiki Kaisha Toner
US9857713B2 (en) 2014-12-26 2018-01-02 Canon Kabushiki Kaisha Resin particle and method of producing the resin particle, and toner and method of producing the toner
US9798262B2 (en) 2014-12-26 2017-10-24 Canon Kabushiki Kaisha Method of producing toner
US10101683B2 (en) 2015-01-08 2018-10-16 Canon Kabushiki Kaisha Toner and external additive for toner
JP6716273B2 (ja) 2015-03-09 2020-07-01 キヤノン株式会社 トナー
JP6727837B2 (ja) 2015-03-25 2020-07-22 キヤノン株式会社 トナー及びトナーの製造方法
US9658554B2 (en) 2015-03-30 2017-05-23 Canon Kabushiki Kaisha Method of producing toner and method of producing resin particle
US20160378003A1 (en) * 2015-06-29 2016-12-29 Canon Kabushiki Kaisha Magnetic toner, image forming apparatus, and image forming method
US9798256B2 (en) 2015-06-30 2017-10-24 Canon Kabushiki Kaisha Method of producing toner
US9823595B2 (en) 2015-06-30 2017-11-21 Canon Kabushiki Kaisha Toner
US20170123333A1 (en) 2015-10-28 2017-05-04 Canon Kabushiki Kaisha Toner
JP2017083822A (ja) 2015-10-29 2017-05-18 キヤノン株式会社 トナーの製造方法および樹脂粒子の製造方法
DE102016116610B4 (de) 2015-12-04 2021-05-20 Canon Kabushiki Kaisha Toner
JP6768423B2 (ja) 2015-12-04 2020-10-14 キヤノン株式会社 トナーの製造方法
JP6991701B2 (ja) 2015-12-04 2022-01-12 キヤノン株式会社 トナー
US10228627B2 (en) 2015-12-04 2019-03-12 Canon Kabushiki Kaisha Toner
US9971263B2 (en) 2016-01-08 2018-05-15 Canon Kabushiki Kaisha Toner
US10061216B2 (en) * 2016-02-10 2018-08-28 Fuji Xerox Co., Ltd. Electrostatic image developer and toner, electrostatic image developer and toner cartridge
JP6904801B2 (ja) 2016-06-30 2021-07-21 キヤノン株式会社 トナー、該トナーを備えた現像装置及び画像形成装置
JP6891051B2 (ja) 2016-06-30 2021-06-18 キヤノン株式会社 トナー、現像装置、及び画像形成装置
JP6869819B2 (ja) 2016-06-30 2021-05-12 キヤノン株式会社 トナー、現像装置及び画像形成装置
US10289016B2 (en) 2016-12-21 2019-05-14 Canon Kabushiki Kaisha Toner
US10295921B2 (en) 2016-12-21 2019-05-21 Canon Kabushiki Kaisha Toner
US10409180B2 (en) 2017-02-13 2019-09-10 Canon Kabushiki Kaisha Resin fine particles, method of producing resin fine particles, method of producing resin particles, and method of producing toner
US10303075B2 (en) 2017-02-28 2019-05-28 Canon Kabushiki Kaisha Toner
US10295920B2 (en) 2017-02-28 2019-05-21 Canon Kabushiki Kaisha Toner
CN110998458A (zh) 2017-08-04 2020-04-10 佳能株式会社 调色剂
US10852650B2 (en) 2018-01-30 2020-12-01 Canon Kabushiki Kaisha Toner and method for producing the toner
US10768540B2 (en) 2018-02-14 2020-09-08 Canon Kabushiki Kaisha External additive, method for manufacturing external additive, and toner
JP7066439B2 (ja) 2018-02-14 2022-05-13 キヤノン株式会社 トナー用外添剤、トナー用外添剤の製造方法及びトナー
US10732529B2 (en) 2018-06-13 2020-08-04 Canon Kabushiki Kaisha Positive-charging toner
EP3582014B1 (en) 2018-06-13 2023-08-30 Canon Kabushiki Kaisha Toner and toner manufacturing method
CN110597028A (zh) 2018-06-13 2019-12-20 佳能株式会社 磁性调色剂和磁性调色剂的制造方法
JP2020095083A (ja) 2018-12-10 2020-06-18 キヤノン株式会社 トナー
JP7207981B2 (ja) 2018-12-10 2023-01-18 キヤノン株式会社 トナー及びトナーの製造方法
JP7504583B2 (ja) * 2018-12-28 2024-06-24 キヤノン株式会社 トナーの製造方法
JP7443048B2 (ja) * 2018-12-28 2024-03-05 キヤノン株式会社 トナー
JP7433872B2 (ja) 2018-12-28 2024-02-20 キヤノン株式会社 トナー
JP7391640B2 (ja) 2018-12-28 2023-12-05 キヤノン株式会社 トナー
JP7301560B2 (ja) 2019-03-08 2023-07-03 キヤノン株式会社 トナー
JP7467219B2 (ja) 2019-05-14 2024-04-15 キヤノン株式会社 トナー
JP7292978B2 (ja) 2019-05-28 2023-06-19 キヤノン株式会社 トナーおよびトナーの製造方法
JP7532140B2 (ja) 2019-08-21 2024-08-13 キヤノン株式会社 トナー
US20210080846A1 (en) 2019-09-13 2021-03-18 Canon Kabushiki Kaisha Toner

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015031715A (ja) 2013-07-31 2015-02-16 キヤノン株式会社 画像形成方法およびトナー
WO2015107961A1 (ja) 2014-01-14 2015-07-23 株式会社トクヤマ 疎水化球状ポリアルキルシルセスキオキサン微粒子、トナー用外添剤、電子写真用乾式トナー、および、疎水化球状ポリアルキルシルセスキオキサン微粒子の製造方法
JP2016110095A (ja) 2014-11-28 2016-06-20 キヤノン株式会社 トナー及びトナーの製造方法
JP2016142811A (ja) 2015-01-30 2016-08-08 サムスン エレクトロニクス カンパニー リミテッド 複合粒子、トナー用外添剤および複合粒子の製造方法
JP2018072389A (ja) 2016-10-24 2018-05-10 キヤノン株式会社 トナー
JP2018194839A (ja) 2017-05-15 2018-12-06 キヤノン株式会社 トナー
JP2018194614A (ja) 2017-05-15 2018-12-06 キヤノン株式会社 トナー
JP2018194835A (ja) 2017-05-15 2018-12-06 キヤノン株式会社 トナー
JP2019211763A (ja) 2018-05-30 2019-12-12 三洋化成工業株式会社 トナーバインダー
JP2019219641A (ja) 2018-06-13 2019-12-26 キヤノン株式会社 トナー及び二成分系現像剤
JP2019219648A (ja) 2018-06-13 2019-12-26 キヤノン株式会社 正帯電性トナー
JP2020012943A (ja) 2018-07-17 2020-01-23 キヤノン株式会社 トナー
JP2020012942A (ja) 2018-07-17 2020-01-23 キヤノン株式会社 画像形成装置

Also Published As

Publication number Publication date
JP2021148842A (ja) 2021-09-27
US20210302856A1 (en) 2021-09-30
US11809132B2 (en) 2023-11-07

Similar Documents

Publication Publication Date Title
JP7483428B2 (ja) トナー
JP7458915B2 (ja) トナー
EP3674799B1 (en) Toner
JP6672422B2 (ja) トナー
JP6910805B2 (ja) トナー、画像形成装置及び画像形成方法
JP7504583B2 (ja) トナーの製造方法
CN108681217B (zh) 调色剂
EP2818932B1 (en) Toner
JP7199828B2 (ja) トナー
CN108873635A (zh) 调色剂
JP6165017B2 (ja) トナー
JP7475907B2 (ja) トナー
JP7455624B2 (ja) トナー
EP4036653A2 (en) External additive for toner and toner
JP2020187158A (ja) トナー
JP2019219645A (ja) 磁性トナー及び該磁性トナーの製造方法
JP5268486B2 (ja) トナー
JP6762700B2 (ja) トナー
JP2023001872A (ja) トナー
JP2022170704A (ja) トナー
JP5677031B2 (ja) トナー
JP2018045004A (ja) トナー及びトナーの製造方法
JP7614925B2 (ja) トナー
JP7250516B2 (ja) 磁性トナー
JP2017173673A (ja) トナーの製造方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230314

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230314

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20231129

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20231205

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240202

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240227

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240315

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20240402

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240501

R150 Certificate of patent or registration of utility model

Ref document number: 7483428

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150