DE102014224142B4 - Toner - Google Patents

Toner Download PDF

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Publication number
DE102014224142B4
DE102014224142B4 DE102014224142.1A DE102014224142A DE102014224142B4 DE 102014224142 B4 DE102014224142 B4 DE 102014224142B4 DE 102014224142 A DE102014224142 A DE 102014224142A DE 102014224142 B4 DE102014224142 B4 DE 102014224142B4
Authority
DE
Germany
Prior art keywords
toner
mass
block polymer
styrene
parts
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
DE102014224142.1A
Other languages
German (de)
English (en)
Other versions
DE102014224142A1 (de
Inventor
c/o CANON KABUSHIKI KAISHA Isono Naoya
c/o CANON KABUSHIKI KAISHA Tanaka Masatake
c/o CANON KABUSHIKI KAISHA Shimano Tsutomu
c/o CANON KABUSHIKI KAISHA Noji Shintaro
c/o CANON KABUSHIKI KAISHA Yoshida Yu
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
Publication of DE102014224142A1 publication Critical patent/DE102014224142A1/de
Application granted granted Critical
Publication of DE102014224142B4 publication Critical patent/DE102014224142B4/de
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
    • G03G9/087—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
    • G03G9/0802—Preparation methods
    • G03G9/0804—Preparation methods whereby the components are brought together in a liquid dispersing medium
    • 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
    • G03G9/08742—Binders for toner particles comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08755—Polyesters
    • 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
    • G03G9/08788—Block polymers
    • 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
    • G03G9/08795—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775 characterised by their chemical properties, e.g. acidity, molecular weight, sensitivity to reactants
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Developing Agents For Electrophotography (AREA)
DE102014224142.1A 2013-11-29 2014-11-26 Toner Active DE102014224142B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013-247684 2013-11-29
JP2013247684 2013-11-29

Publications (2)

Publication Number Publication Date
DE102014224142A1 DE102014224142A1 (de) 2015-06-03
DE102014224142B4 true DE102014224142B4 (de) 2022-08-18

Family

ID=53058645

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102014224142.1A Active DE102014224142B4 (de) 2013-11-29 2014-11-26 Toner

Country Status (5)

Country Link
US (1) US9599919B2 (enExample)
JP (1) JP6376959B2 (enExample)
KR (1) KR20150062978A (enExample)
CN (1) CN104678725B (enExample)
DE (1) DE102014224142B4 (enExample)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9835964B2 (en) * 2013-11-29 2017-12-05 Canon Kabushiki Kaisha Toner
JP6376958B2 (ja) * 2013-11-29 2018-08-22 キヤノン株式会社 トナー
US9952523B2 (en) 2015-02-25 2018-04-24 Canon Kabushiki Kaisha Toner and toner production method
JP2016212387A (ja) * 2015-05-08 2016-12-15 キヤノン株式会社 トナー、及びトナーの製造方法
JP6812134B2 (ja) 2015-05-14 2021-01-13 キヤノン株式会社 トナーおよびトナーの製造方法
JP6738183B2 (ja) 2015-05-27 2020-08-12 キヤノン株式会社 トナー
JP6739982B2 (ja) 2015-05-28 2020-08-12 キヤノン株式会社 トナー
JP6587456B2 (ja) 2015-08-21 2019-10-09 キヤノン株式会社 トナー
US9904193B2 (en) 2015-08-28 2018-02-27 Canon Kabushiki Kaisha Toner and method of producing toner
KR20170046381A (ko) 2015-10-21 2017-05-02 에스프린팅솔루션 주식회사 정전하상 현상용 토너
JP6708401B2 (ja) 2015-12-04 2020-06-10 キヤノン株式会社 トナーの製造方法
JP6797660B2 (ja) 2016-01-08 2020-12-09 キヤノン株式会社 トナーの製造方法
JP6887833B2 (ja) 2016-03-18 2021-06-16 キヤノン株式会社 トナー及びトナーの製造方法
JP6808542B2 (ja) 2016-03-18 2021-01-06 キヤノン株式会社 トナー及びトナーの製造方法
JP6855289B2 (ja) 2016-03-18 2021-04-07 キヤノン株式会社 トナー及びトナーの製造方法
US9964879B2 (en) 2016-03-18 2018-05-08 Canon Kabushiki Kaisha Toner and method for producing toner
JP6727872B2 (ja) 2016-03-18 2020-07-22 キヤノン株式会社 トナー及びトナーの製造方法
JP2017191312A (ja) 2016-04-11 2017-10-19 キヤノン株式会社 トナー
JP7062373B2 (ja) 2016-04-19 2022-05-06 キヤノン株式会社 トナー
US10216107B2 (en) 2017-01-11 2019-02-26 Canon Kabushiki Kaisha Toner and method of producing toner
US10295920B2 (en) 2017-02-28 2019-05-21 Canon Kabushiki Kaisha Toner
US10303075B2 (en) 2017-02-28 2019-05-28 Canon Kabushiki Kaisha Toner
US10503090B2 (en) 2017-05-15 2019-12-10 Canon Kabushiki Kaisha Toner
CN107163195B (zh) * 2017-06-29 2019-05-24 邯郸汉光办公自动化耗材有限公司 一种苯丙-聚酯树脂的制备方法
JP7005289B2 (ja) 2017-11-07 2022-02-10 キヤノン株式会社 トナー
US10416582B2 (en) 2017-11-07 2019-09-17 Canon Kabushiki Kaisha Toner and method for producing toner
CN110597032B (zh) 2018-06-13 2024-03-19 佳能株式会社 调色剂
CN110597027B (zh) 2018-06-13 2023-10-20 佳能株式会社 调色剂和调色剂的生产方法
US10877388B2 (en) 2018-06-13 2020-12-29 Canon Kabushiki Kaisha Toner
US10877390B2 (en) 2018-08-02 2020-12-29 Canon Kabushiki Kaisha Toner
JP7210222B2 (ja) 2018-10-19 2023-01-23 キヤノン株式会社 トナー
JP7150564B2 (ja) 2018-10-30 2022-10-11 キヤノン株式会社 トナー及びトナーの製造方法
US10948839B2 (en) 2018-10-30 2021-03-16 Canon Kabushiki Kaisha Toner having a toner particle with a binder resin containing a copolymer of a styrenic polymerizable monomer, and at least one of an acrylic or methacrylic polymerizable monomer
US11003105B2 (en) 2018-12-28 2021-05-11 Canon Kabushiki Kaisha Toner and toner manufacturing method
JP7391658B2 (ja) 2018-12-28 2023-12-05 キヤノン株式会社 トナー
JP7443047B2 (ja) 2018-12-28 2024-03-05 キヤノン株式会社 トナー
JP7267740B2 (ja) 2018-12-28 2023-05-02 キヤノン株式会社 トナー
JP7286314B2 (ja) 2018-12-28 2023-06-05 キヤノン株式会社 トナー
JP7327993B2 (ja) 2019-05-13 2023-08-16 キヤノン株式会社 トナー及びトナーの製造方法
JP7309481B2 (ja) 2019-07-02 2023-07-18 キヤノン株式会社 トナー
JP7328048B2 (ja) 2019-07-25 2023-08-16 キヤノン株式会社 トナー
JP7321810B2 (ja) 2019-07-25 2023-08-07 キヤノン株式会社 トナー
JP7336293B2 (ja) 2019-07-25 2023-08-31 キヤノン株式会社 トナー
JP7463086B2 (ja) 2019-12-12 2024-04-08 キヤノン株式会社 トナー
JP7433923B2 (ja) 2020-01-16 2024-02-20 キヤノン株式会社 画像形成方法及び画像形成装置
JP7757029B2 (ja) 2020-03-24 2025-10-21 キヤノン株式会社 トナー
JP7651340B2 (ja) 2020-04-06 2025-03-26 キヤノン株式会社 トナー及びトナーの製造方法
JP7512089B2 (ja) 2020-06-01 2024-07-08 キヤノン株式会社 トナー
JP7458915B2 (ja) 2020-06-25 2024-04-01 キヤノン株式会社 トナー
JP7551409B2 (ja) 2020-09-10 2024-09-17 キヤノン株式会社 トナー
JP7551449B2 (ja) 2020-10-23 2024-09-17 キヤノン株式会社 トナー及びトナーの製造方法
JP7665311B2 (ja) 2020-10-23 2025-04-21 キヤノン株式会社 トナー
JP7621769B2 (ja) 2020-10-23 2025-01-27 キヤノン株式会社 トナー
JP7599914B2 (ja) 2020-11-06 2024-12-16 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
JP7646465B2 (ja) 2021-06-08 2025-03-17 キヤノン株式会社 トナー
JP2024017726A (ja) 2022-07-28 2024-02-08 キヤノン株式会社 カートリッジ及び画像形成装置
JP2024094609A (ja) 2022-12-28 2024-07-10 キヤノン株式会社 トナーパック

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62273574A (ja) 1986-05-22 1987-11-27 Konika Corp 耐オフセツト性の優れた熱ロ−ラ定着用静電像現像用トナ−
DE69521352T2 (de) 1994-02-17 2002-05-02 Sanyo Chemical Industries, Ltd. Harzzusammensetzungen für elektrophotographische Toner
US20070048647A1 (en) 2005-08-24 2007-03-01 Fuji Xerox Co., Ltd. Toner for electrophotography, manufacturing method of toner for electrophotography, developer for electrophotography, and image forming method
US20130280649A1 (en) 2012-04-18 2013-10-24 Konica Minolta, Inc. Toner for electrostatic image development

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3094427B2 (ja) * 1990-07-12 2000-10-03 ミノルタ株式会社 現像剤
CN101203811B (zh) * 2005-06-17 2010-05-26 三井化学株式会社 调色剂用粘合剂树脂、调色剂、及调色剂用粘合剂树脂的制造方法
JP4560462B2 (ja) * 2005-09-13 2010-10-13 キヤノン株式会社 トナー
US20110212398A1 (en) * 2010-02-26 2011-09-01 Konica Minolta Business Technologies, Inc. Toner for developing electrostatic latent images and production method of the same
JP5763497B2 (ja) * 2010-10-06 2015-08-12 三洋化成工業株式会社 トナーバインダーおよびトナー組成物
JP5773764B2 (ja) * 2011-06-03 2015-09-02 キヤノン株式会社 トナーの製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62273574A (ja) 1986-05-22 1987-11-27 Konika Corp 耐オフセツト性の優れた熱ロ−ラ定着用静電像現像用トナ−
DE69521352T2 (de) 1994-02-17 2002-05-02 Sanyo Chemical Industries, Ltd. Harzzusammensetzungen für elektrophotographische Toner
US20070048647A1 (en) 2005-08-24 2007-03-01 Fuji Xerox Co., Ltd. Toner for electrophotography, manufacturing method of toner for electrophotography, developer for electrophotography, and image forming method
US20130280649A1 (en) 2012-04-18 2013-10-24 Konica Minolta, Inc. Toner for electrostatic image development

Also Published As

Publication number Publication date
US20150153666A1 (en) 2015-06-04
CN104678725A (zh) 2015-06-03
US9599919B2 (en) 2017-03-21
DE102014224142A1 (de) 2015-06-03
JP2015127808A (ja) 2015-07-09
KR20150062978A (ko) 2015-06-08
CN104678725B (zh) 2018-11-20
JP6376959B2 (ja) 2018-08-22

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R018 Grant decision by examination section/examining division
R020 Patent grant now final