JP7005220B2 - トナー - Google Patents

トナー Download PDF

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Publication number
JP7005220B2
JP7005220B2 JP2017156450A JP2017156450A JP7005220B2 JP 7005220 B2 JP7005220 B2 JP 7005220B2 JP 2017156450 A JP2017156450 A JP 2017156450A JP 2017156450 A JP2017156450 A JP 2017156450A JP 7005220 B2 JP7005220 B2 JP 7005220B2
Authority
JP
Japan
Prior art keywords
resin
toner
containing olefin
mass
ester group
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
JP2017156450A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019035836A (ja
JP2019035836A5 (enExample
Inventor
健太郎 釜江
隆二 村山
順一 田村
隼人 井田
崇 平佐
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 JP2017156450A priority Critical patent/JP7005220B2/ja
Priority to US16/056,630 priority patent/US10353312B2/en
Publication of JP2019035836A publication Critical patent/JP2019035836A/ja
Publication of JP2019035836A5 publication Critical patent/JP2019035836A5/ja
Application granted granted Critical
Publication of JP7005220B2 publication Critical patent/JP7005220B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • G03G9/093—Encapsulated toner particles
    • G03G9/0935—Encapsulated toner particles specified by the core material
    • G03G9/09357—Macromolecular compounds
    • G03G9/09364—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • G03G9/083—Magnetic toner particles
    • G03G9/0831—Chemical composition of the magnetic components
    • G03G9/0833—Oxides
    • 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
    • G03G9/08704—Polyalkenes
    • 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
    • G03G9/08726—Polymers of unsaturated acids or derivatives thereof
    • G03G9/08728—Polymers of esters
    • 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
    • G03G9/093—Encapsulated toner particles
    • G03G9/09307—Encapsulated toner particles specified by the shell material
    • G03G9/09314—Macromolecular compounds
    • G03G9/09321—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • G03G9/093—Encapsulated toner particles
    • G03G9/09307—Encapsulated toner particles specified by the shell material
    • G03G9/09314—Macromolecular compounds
    • G03G9/09328—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Developing Agents For Electrophotography (AREA)
JP2017156450A 2017-08-14 2017-08-14 トナー Active JP7005220B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2017156450A JP7005220B2 (ja) 2017-08-14 2017-08-14 トナー
US16/056,630 US10353312B2 (en) 2017-08-14 2018-08-07 Toner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017156450A JP7005220B2 (ja) 2017-08-14 2017-08-14 トナー

Publications (3)

Publication Number Publication Date
JP2019035836A JP2019035836A (ja) 2019-03-07
JP2019035836A5 JP2019035836A5 (enExample) 2020-09-10
JP7005220B2 true JP7005220B2 (ja) 2022-01-21

Family

ID=65274128

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017156450A Active JP7005220B2 (ja) 2017-08-14 2017-08-14 トナー

Country Status (2)

Country Link
US (1) US10353312B2 (enExample)
JP (1) JP7005220B2 (enExample)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7118863B2 (ja) 2017-12-20 2022-08-16 キヤノン株式会社 トナー
JP7034780B2 (ja) 2018-03-16 2022-03-14 キヤノン株式会社 液体現像剤
CN110597030B (zh) 2018-06-13 2023-10-24 佳能株式会社 调色剂和双组分显影剂
US10732530B2 (en) * 2018-06-13 2020-08-04 Canon Kabushiki Kaisha Toner and method for producing toner
EP3582023B1 (en) 2018-06-13 2023-09-06 Canon Kabushiki Kaisha Two-component developer
EP3582013B1 (en) 2018-06-13 2023-08-09 Canon Kabushiki Kaisha Toner and method for producing toner
US10877386B2 (en) 2018-08-14 2020-12-29 Canon Kabushiki Kaisha Toner
JP7341781B2 (ja) 2018-08-23 2023-09-11 キヤノン株式会社 トナー及び画像形成方法
JP7237644B2 (ja) 2019-02-25 2023-03-13 キヤノン株式会社 液体現像剤及び液体現像剤の製造方法
US10775710B1 (en) 2019-04-22 2020-09-15 Canon Kabushiki Kaisha Toner
JP7350565B2 (ja) 2019-08-21 2023-09-26 キヤノン株式会社 トナー
JP7730632B2 (ja) 2019-11-13 2025-08-28 キヤノン株式会社 磁性キャリア、二成分現像剤、及び磁性キャリアの製造方法
JP7443043B2 (ja) 2019-12-13 2024-03-05 キヤノン株式会社 トナー及び二成分系現像剤
JP7543108B2 (ja) 2019-12-13 2024-09-02 キヤノン株式会社 トナー
JP7523901B2 (ja) 2019-12-13 2024-07-29 キヤノン株式会社 トナー及びトナーの製造方法
JP7543100B2 (ja) 2019-12-13 2024-09-02 キヤノン株式会社 トナー及び二成分系現像剤
JP7475877B2 (ja) * 2020-01-31 2024-04-30 キヤノン株式会社 トナー、及び二成分現像剤
US11809131B2 (en) 2020-03-05 2023-11-07 Canon Kabushiki Kaisha Toner
JP7493963B2 (ja) 2020-03-05 2024-06-03 キヤノン株式会社 トナー及びトナーの製造方法
WO2022018784A1 (ja) * 2020-07-20 2022-01-27 株式会社日立産機システム スクロール圧縮機
US12360470B2 (en) 2020-12-10 2025-07-15 Canon Kabushiki Kaisha External additive for toner, toner and image forming apparatus
JP7587410B2 (ja) 2020-12-17 2024-11-20 キヤノン株式会社 トナー及びその製造方法
US12386280B2 (en) 2020-12-17 2025-08-12 Canon Kabushiki Kaisha Toner
US12353167B2 (en) 2021-01-25 2025-07-08 Canon Kabushiki Kaisha External additive for toner and toner
US12222677B2 (en) 2021-01-25 2025-02-11 Canon Kabushiki Kaisha Fine particle, external additive for toner, toner, two-component developer, and method for manufacturing toner
US12140906B2 (en) 2021-01-25 2024-11-12 Canon Kabushiki Kaisha External additive for toner and toner
JP7638745B2 (ja) 2021-03-19 2025-03-04 キヤノン株式会社 トナー及びトナーの製造方法
JP7638744B2 (ja) 2021-03-19 2025-03-04 キヤノン株式会社 トナー及びトナーの製造方法
JP7646419B2 (ja) 2021-03-31 2025-03-17 キヤノン株式会社 トナー
JP7618496B2 (ja) 2021-04-28 2025-01-21 キヤノン株式会社 トナー
JP2022170704A (ja) 2021-04-28 2022-11-10 キヤノン株式会社 トナー
JP7631086B2 (ja) 2021-05-12 2025-02-18 キヤノン株式会社 トナー
US12449741B2 (en) 2021-06-11 2025-10-21 Canon Kabushiki Kaisha Toner
US12332599B2 (en) 2021-06-11 2025-06-17 Canon Kabushiki Kaisha Toner
DE102022120286A1 (de) 2021-09-07 2023-03-09 Canon Kabushiki Kaisha Feinteilchen, externes additiv für toner und toner

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008304724A (ja) 2007-06-08 2008-12-18 Canon Inc 磁性トナー
JP2011034073A (ja) 2009-07-08 2011-02-17 Konica Minolta Business Technologies Inc 画像形成方法
JP2011128410A (ja) 2009-12-18 2011-06-30 Konica Minolta Business Technologies Inc 画像形成方法
JP2016224421A (ja) 2015-05-27 2016-12-28 キヤノン株式会社 トナーの製造方法

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GB2018448B (en) * 1978-03-06 1982-09-02 Canon Kk Pressure fixable toner
JPS5564251A (en) * 1978-11-09 1980-05-14 Canon Inc Pressur-fixable capsule toner
JPS5719754A (en) * 1980-07-09 1982-02-02 Canon Inc Pressure fixable capsule toner
JPS61118763A (ja) * 1984-11-15 1986-06-06 Konishiroku Photo Ind Co Ltd 圧力定着方法
JPH02146056A (ja) * 1988-11-28 1990-06-05 Seiko Epson Corp トナーの製造方法
JPH07286047A (ja) * 1994-04-19 1995-10-31 Dainippon Ink & Chem Inc 着色樹脂球形微粒子及び静電荷像現像用トナー
JPH10186716A (ja) * 1996-12-27 1998-07-14 Fuji Xerox Co Ltd 熱定着用トナー組成物及び画像形成方法
JP4175505B2 (ja) 2002-05-24 2008-11-05 株式会社リコー 静電荷像現像用カラートナー
JP4270813B2 (ja) * 2002-06-12 2009-06-03 シャープ株式会社 静電潜像現像用負帯電トナー
JP5164715B2 (ja) 2008-07-25 2013-03-21 キヤノン株式会社 トナー
WO2010146814A1 (ja) 2009-06-19 2010-12-23 キヤノン株式会社 磁性キャリアの製造方法及びその製造方法を用いて製造した磁性キャリア
EP2616886B1 (en) 2010-09-16 2017-11-15 Canon Kabushiki Kaisha Toner
KR20130099180A (ko) 2010-11-30 2013-09-05 캐논 가부시끼가이샤 2성분 현상제
US20130108955A1 (en) 2011-10-28 2013-05-02 Canon Kabushiki Kaisha Process for producing toner
US8974994B2 (en) 2012-01-31 2015-03-10 Canon Kabushiki Kaisha Magnetic carrier, two-component developer, and developer for replenishment
US20130202998A1 (en) 2012-02-06 2013-08-08 Canon Kabushiki Kaisha Method for producing aqueous dispersion of resin fine particles and method for producing toner
US9057970B2 (en) 2012-03-09 2015-06-16 Canon Kabushiki Kaisha Method for producing core-shell structured resin microparticles and core-shell structured toner containing core-shell structured resin microparticles
KR20130126482A (ko) 2012-05-10 2013-11-20 캐논 가부시끼가이샤 토너 및 토너 제조 방법
US9063443B2 (en) 2012-05-28 2015-06-23 Canon Kabushiki Kaisha Magnetic carrier and two-component developer
US9058924B2 (en) 2012-05-28 2015-06-16 Canon Kabushiki Kaisha Magnetic carrier and two-component developer
JP6012328B2 (ja) 2012-08-01 2016-10-25 キヤノン株式会社 磁性キャリアの製造方法
CN104541211A (zh) 2012-08-08 2015-04-22 佳能株式会社 磁性载体和双组分系显影剂
EP2696244B1 (en) 2012-08-08 2015-12-30 Canon Kabushiki Kaisha Magnetic carrier and two-component developer
KR20150138334A (ko) 2013-04-09 2015-12-09 캐논 가부시끼가이샤 토너용 결정성 폴리에스테르 수지, 토너, 및 토너의 제조 방법
WO2014168252A1 (en) 2013-04-09 2014-10-16 Canon Kabushiki Kaisha Resin for toner and toner
US9540483B2 (en) 2013-04-09 2017-01-10 Canon Kabushiki Kaisha Resin for toner and toner
US9665023B2 (en) 2013-12-20 2017-05-30 Canon Kabushiki Kaisha Toner and two-component developer
JP2016110140A (ja) 2014-12-09 2016-06-20 キヤノン株式会社 トナー及びトナーの製造方法
JP6643065B2 (ja) 2014-12-09 2020-02-12 キヤノン株式会社 トナーおよびトナーの製造方法
US9915885B2 (en) 2015-05-13 2018-03-13 Canon Kabushiki Kaisha Toner
US9969834B2 (en) 2015-08-25 2018-05-15 Canon Kabushiki Kaisha Wax dispersant for toner and toner
US10012918B2 (en) 2016-02-19 2018-07-03 Canon Kabushiki Kaisha Toner and method for producing toner
JP6700878B2 (ja) 2016-03-16 2020-05-27 キヤノン株式会社 トナー及びトナーの製造方法
EP3239778B1 (en) * 2016-04-28 2019-06-12 Canon Kabushiki Kaisha Toner
US10133201B2 (en) 2016-08-01 2018-11-20 Canon Kabushiki Kaisha Toner
JP6921678B2 (ja) 2016-08-16 2021-08-18 キヤノン株式会社 トナー製造方法及び重合体
JP6750871B2 (ja) 2016-08-25 2020-09-02 キヤノン株式会社 トナー
US10203619B2 (en) 2016-09-06 2019-02-12 Canon Kabushiki Kaisha Toner and method for producing toner
US10078281B2 (en) 2016-09-06 2018-09-18 Canon Kabushiki Kaisha Toner and method for producing toner
US10088765B2 (en) 2016-10-17 2018-10-02 Canon Kabushiki Kaisha Toner and method for producing toner
JP6849409B2 (ja) 2016-11-25 2021-03-24 キヤノン株式会社 トナー
US10197936B2 (en) 2016-11-25 2019-02-05 Canon Kabushiki Kaisha Toner
JP6789832B2 (ja) 2017-01-19 2020-11-25 キヤノン株式会社 トナー

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008304724A (ja) 2007-06-08 2008-12-18 Canon Inc 磁性トナー
JP2011034073A (ja) 2009-07-08 2011-02-17 Konica Minolta Business Technologies Inc 画像形成方法
JP2011128410A (ja) 2009-12-18 2011-06-30 Konica Minolta Business Technologies Inc 画像形成方法
JP2016224421A (ja) 2015-05-27 2016-12-28 キヤノン株式会社 トナーの製造方法
JP2016224422A (ja) 2015-05-27 2016-12-28 キヤノン株式会社 トナー
US20180143547A1 (en) 2015-05-27 2018-05-24 Canon Kabushiki Kaisha Method for producing toner

Also Published As

Publication number Publication date
US20190049869A1 (en) 2019-02-14
JP2019035836A (ja) 2019-03-07
US10353312B2 (en) 2019-07-16

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