JP2023176349A - トナー - Google Patents

トナー Download PDF

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Publication number
JP2023176349A
JP2023176349A JP2022088586A JP2022088586A JP2023176349A JP 2023176349 A JP2023176349 A JP 2023176349A JP 2022088586 A JP2022088586 A JP 2022088586A JP 2022088586 A JP2022088586 A JP 2022088586A JP 2023176349 A JP2023176349 A JP 2023176349A
Authority
JP
Japan
Prior art keywords
toner
release agent
particles
area
domain
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.)
Pending
Application number
JP2022088586A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023176349A5 (https=
Inventor
啓介 安立
Keisuke Adachi
慎太郎 野地
Shintaro NOJI
顕治 大久保
Kenji Okubo
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 JP2022088586A priority Critical patent/JP2023176349A/ja
Priority to US18/321,312 priority patent/US12607950B2/en
Publication of JP2023176349A publication Critical patent/JP2023176349A/ja
Publication of JP2023176349A5 publication Critical patent/JP2023176349A5/ja
Pending legal-status Critical Current

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
    • G03G9/09307—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
    • 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
    • G03G9/093—Encapsulated toner particles
    • G03G9/09307—Encapsulated toner particles specified by the shell material
    • 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
    • G03G9/09335—Non-macromolecular organic 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
    • G03G9/09733—Organic compounds

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)
JP2022088586A 2022-05-31 2022-05-31 トナー Pending JP2023176349A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2022088586A JP2023176349A (ja) 2022-05-31 2022-05-31 トナー
US18/321,312 US12607950B2 (en) 2022-05-31 2023-05-22 Toner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022088586A JP2023176349A (ja) 2022-05-31 2022-05-31 トナー

Publications (2)

Publication Number Publication Date
JP2023176349A true JP2023176349A (ja) 2023-12-13
JP2023176349A5 JP2023176349A5 (https=) 2025-06-03

Family

ID=88877175

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022088586A Pending JP2023176349A (ja) 2022-05-31 2022-05-31 トナー

Country Status (2)

Country Link
US (1) US12607950B2 (https=)
JP (1) JP2023176349A (https=)

Families Citing this family (2)

* 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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07181722A (ja) * 1993-12-21 1995-07-21 Ricoh Co Ltd 静電荷像現像用トナー
JP2014209188A (ja) * 2013-03-19 2014-11-06 三菱化学株式会社 トナー母粒子及び静電荷像現像用トナー
JP2018159883A (ja) * 2017-03-23 2018-10-11 富士ゼロックス株式会社 静電荷像現像用トナー、静電荷像現像剤、トナーカートリッジ、プロセスカートリッジ、画像形成装置及び画像形成方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6171361B2 (ja) * 2012-03-15 2017-08-02 株式会社リコー トナー、現像剤、プロセスカートリッジ及び画像形成装置
JP6061673B2 (ja) 2012-12-28 2017-01-18 キヤノン株式会社 トナー
US9158216B2 (en) 2013-04-03 2015-10-13 Canon Kabushiki Kaisha Method for producing toner particles
CN104678724B (zh) 2013-11-29 2018-10-09 佳能株式会社 调色剂
CN104678725B (zh) 2013-11-29 2018-11-20 佳能株式会社 调色剂
US9383668B2 (en) 2013-11-29 2016-07-05 Canon Kabushiki Kaisha Toner
US9500972B2 (en) 2013-11-29 2016-11-22 Canon Kabushiki Kaisha Toner
DE102014224190B4 (de) 2013-11-29 2020-03-19 Canon Kabushiki Kaisha Toner
US9575424B2 (en) 2014-03-12 2017-02-21 Canon Kabushiki Kaisha Method of producing a toner particle
JP6525736B2 (ja) 2014-06-20 2019-06-05 キヤノン株式会社 トナー
JP6492860B2 (ja) * 2015-03-26 2019-04-03 富士ゼロックス株式会社 静電荷像現像用トナー、静電荷像現像剤、トナーカートリッジ、プロセスカートリッジ、画像形成装置及び画像形成方法
US10551758B2 (en) 2017-05-15 2020-02-04 Canon Kabushiki Kaisha Toner
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
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
JP7596123B2 (ja) 2020-11-06 2024-12-09 キヤノン株式会社 トナー
JP7599920B2 (ja) * 2020-11-17 2024-12-16 キヤノン株式会社 現像装置
JP7837791B2 (ja) 2021-04-28 2026-03-31 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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07181722A (ja) * 1993-12-21 1995-07-21 Ricoh Co Ltd 静電荷像現像用トナー
JP2014209188A (ja) * 2013-03-19 2014-11-06 三菱化学株式会社 トナー母粒子及び静電荷像現像用トナー
JP2018159883A (ja) * 2017-03-23 2018-10-11 富士ゼロックス株式会社 静電荷像現像用トナー、静電荷像現像剤、トナーカートリッジ、プロセスカートリッジ、画像形成装置及び画像形成方法

Also Published As

Publication number Publication date
US20230384702A1 (en) 2023-11-30
US12607950B2 (en) 2026-04-21

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