JP2017191312A - トナー - Google Patents

トナー Download PDF

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Publication number
JP2017191312A
JP2017191312A JP2017049711A JP2017049711A JP2017191312A JP 2017191312 A JP2017191312 A JP 2017191312A JP 2017049711 A JP2017049711 A JP 2017049711A JP 2017049711 A JP2017049711 A JP 2017049711A JP 2017191312 A JP2017191312 A JP 2017191312A
Authority
JP
Japan
Prior art keywords
toner
wax
parts
less
resin
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
JP2017049711A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017191312A5 (enExample
Inventor
麗央 田川
Reo TAGAWA
麗央 田川
義広 中川
Yoshihiro Nakagawa
義広 中川
直也 磯野
Naoya Isono
直也 磯野
晴美 高田
Harumi Takada
晴美 高田
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 JP2017191312A publication Critical patent/JP2017191312A/ja
Publication of JP2017191312A5 publication Critical patent/JP2017191312A5/ja
Pending legal-status Critical Current

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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
    • G03G9/0825—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
    • G03G9/0802—Preparation methods
    • G03G9/0804—Preparation methods whereby the components are brought together in a liquid dispersing medium
    • G03G9/0806—Preparation methods whereby the components are brought together in a liquid dispersing medium whereby chemical synthesis of at least one of the toner components takes place
    • 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
    • G03G9/0812—Pretreatment 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
    • G03G9/0821—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
    • G03G9/087—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
    • G03G9/08742—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
    • G03G9/08775—Natural macromolecular compounds or derivatives thereof
    • G03G9/08782—Waxes
    • 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
    • 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
    • G03G9/0904—Carbon black
    • 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
    • G03G9/0906—Organic dyes
    • G03G9/0918—Phthalocyanine dyes
    • 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
    • G03G9/093—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
    • G03G9/093—Encapsulated toner particles
    • G03G9/0935—Encapsulated toner particles specified by the core material
    • G03G9/09378—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
    • G03G9/093—Encapsulated toner particles
    • G03G9/09392—Preparation thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
JP2017049711A 2016-04-11 2017-03-15 トナー Pending JP2017191312A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016078791 2016-04-11
JP2016078791 2016-04-11

Publications (2)

Publication Number Publication Date
JP2017191312A true JP2017191312A (ja) 2017-10-19
JP2017191312A5 JP2017191312A5 (enExample) 2020-04-09

Family

ID=59999531

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017049711A Pending JP2017191312A (ja) 2016-04-11 2017-03-15 トナー

Country Status (2)

Country Link
US (1) US10101681B2 (enExample)
JP (1) JP2017191312A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020046450A (ja) * 2018-09-14 2020-03-26 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
JP2020148903A (ja) * 2019-03-13 2020-09-17 富士ゼロックス株式会社 画像形成装置及びプロセスカートリッジ
JP2020148902A (ja) * 2019-03-13 2020-09-17 富士ゼロックス株式会社 画像形成装置及びプロセスカートリッジ

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10216107B2 (en) 2017-01-11 2019-02-26 Canon Kabushiki Kaisha Toner and method of producing toner
DE102018127479A1 (de) 2017-11-07 2019-05-09 Canon Kabushiki Kaisha Toner und verfahren zur herstellung von toner
JP7005289B2 (ja) 2017-11-07 2022-02-10 キヤノン株式会社 トナー
US10877388B2 (en) 2018-06-13 2020-12-29 Canon Kabushiki Kaisha Toner
EP3582020B1 (en) 2018-06-13 2023-08-30 Canon Kabushiki Kaisha Toner
US10732530B2 (en) 2018-06-13 2020-08-04 Canon Kabushiki Kaisha Toner and method for producing toner
US10877390B2 (en) 2018-08-02 2020-12-29 Canon Kabushiki Kaisha Toner
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
JP7330821B2 (ja) 2019-08-29 2023-08-22 キヤノン株式会社 トナー
US11599036B2 (en) 2019-08-29 2023-03-07 Canon Kabushiki Kaisha Toner
JP7757029B2 (ja) 2020-03-24 2025-10-21 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
JP7599914B2 (ja) 2020-11-06 2024-12-16 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
JP7699968B2 (ja) 2021-06-08 2025-06-30 キヤノン株式会社 トナー

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004246345A (ja) * 2003-01-20 2004-09-02 Ricoh Co Ltd トナー、現像剤、画像形成装置、プロセスカートリッジ及び画像形成方法
JP2005010208A (ja) * 2003-06-16 2005-01-13 Ricoh Co Ltd 乾式トナー
JP2009052005A (ja) * 2007-07-30 2009-03-12 Sanyo Chem Ind Ltd 樹脂粒子の製造法
JP2010181802A (ja) * 2009-02-09 2010-08-19 Canon Inc トナー
JP2011145587A (ja) * 2010-01-18 2011-07-28 Konica Minolta Business Technologies Inc 電子写真用トナー及び電子写真用トナーの製造方法
JP2013167700A (ja) * 2012-02-14 2013-08-29 Konica Minolta Inc 静電荷像現像用トナー
JP2015004972A (ja) * 2013-05-22 2015-01-08 キヤノン株式会社 トナーの製造方法
JP2015125279A (ja) * 2013-12-26 2015-07-06 キヤノン株式会社 磁性トナー

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JPH01150154A (ja) 1987-12-08 1989-06-13 Canon Inc 静電荷像現像用トナーの製造方法
DE60115161T2 (de) 2000-07-28 2006-07-13 Canon K.K. Toner, Bildherstellungsverfahren, Prozesskartusche
JP2005266621A (ja) 2004-03-19 2005-09-29 Ricoh Co Ltd トナー及びその製造方法、並びに、現像剤、トナー入り容器、プロセスカートリッジ、画像形成装置及び画像形成方法
US7507513B2 (en) * 2005-12-13 2009-03-24 Xerox Corporation Toner composition
JP4616782B2 (ja) 2006-03-17 2011-01-19 株式会社リコー 静電荷像現像用トナー、画像形成装置及びプロセスカートリッジ
JP5169304B2 (ja) * 2007-03-19 2013-03-27 株式会社リコー 静電荷像現像用トナー
EP2058705B1 (en) 2007-11-08 2015-09-09 Canon Kabushiki Kaisha Toner and image forming process
WO2009107829A1 (en) 2008-02-26 2009-09-03 Canon Kabushiki Kaisha Toner
JP4572246B2 (ja) * 2008-05-29 2010-11-04 シャープ株式会社 トナー、現像剤、現像装置および画像形成装置
JP5506325B2 (ja) 2009-10-22 2014-05-28 キヤノン株式会社 トナー
JP5446792B2 (ja) 2009-12-02 2014-03-19 株式会社リコー 静電荷像現像用トナー、現像剤、トナー入り容器及びプロセスカ−トリッジ
JP5658550B2 (ja) 2009-12-28 2015-01-28 キヤノン株式会社 トナー
JP5546271B2 (ja) 2010-02-02 2014-07-09 キヤノン株式会社 トナー及び二成分系現像剤
KR101402507B1 (ko) 2010-05-12 2014-06-03 캐논 가부시끼가이샤 토너
JP5825849B2 (ja) 2010-06-15 2015-12-02 キヤノン株式会社 トナーの製造方法
US9551947B2 (en) 2010-08-23 2017-01-24 Canon Kabushiki Kaisha Toner
JP4929416B2 (ja) * 2010-09-08 2012-05-09 キヤノン株式会社 トナー
JP5634252B2 (ja) 2010-12-22 2014-12-03 キヤノン株式会社 トナー及び二成分系現像剤
WO2012165639A1 (ja) 2011-06-03 2012-12-06 キヤノン株式会社 トナー
KR20140016397A (ko) 2011-06-03 2014-02-07 캐논 가부시끼가이샤 토너
JP5836888B2 (ja) 2011-06-03 2015-12-24 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
JP6429578B2 (ja) 2013-10-09 2018-11-28 キヤノン株式会社 トナー
US9383668B2 (en) 2013-11-29 2016-07-05 Canon Kabushiki Kaisha Toner
US9500972B2 (en) 2013-11-29 2016-11-22 Canon Kabushiki Kaisha Toner
US9377705B2 (en) 2013-11-29 2016-06-28 Canon Kabushiki Kaisha Toner
JP6376959B2 (ja) 2013-11-29 2018-08-22 キヤノン株式会社 トナー
US9835964B2 (en) 2013-11-29 2017-12-05 Canon Kabushiki Kaisha Toner
US9575424B2 (en) 2014-03-12 2017-02-21 Canon Kabushiki Kaisha Method of producing a toner particle
US9720340B2 (en) 2014-05-14 2017-08-01 Canon Kabushiki Kaisha Toner
JP6525736B2 (ja) 2014-06-20 2019-06-05 キヤノン株式会社 トナー
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
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

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004246345A (ja) * 2003-01-20 2004-09-02 Ricoh Co Ltd トナー、現像剤、画像形成装置、プロセスカートリッジ及び画像形成方法
JP2005010208A (ja) * 2003-06-16 2005-01-13 Ricoh Co Ltd 乾式トナー
JP2009052005A (ja) * 2007-07-30 2009-03-12 Sanyo Chem Ind Ltd 樹脂粒子の製造法
JP2010181802A (ja) * 2009-02-09 2010-08-19 Canon Inc トナー
JP2011145587A (ja) * 2010-01-18 2011-07-28 Konica Minolta Business Technologies Inc 電子写真用トナー及び電子写真用トナーの製造方法
JP2013167700A (ja) * 2012-02-14 2013-08-29 Konica Minolta Inc 静電荷像現像用トナー
JP2015004972A (ja) * 2013-05-22 2015-01-08 キヤノン株式会社 トナーの製造方法
JP2015125279A (ja) * 2013-12-26 2015-07-06 キヤノン株式会社 磁性トナー

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020046450A (ja) * 2018-09-14 2020-03-26 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
JP7151302B2 (ja) 2018-09-14 2022-10-12 富士フイルムビジネスイノベーション株式会社 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
JP2020148903A (ja) * 2019-03-13 2020-09-17 富士ゼロックス株式会社 画像形成装置及びプロセスカートリッジ
JP2020148902A (ja) * 2019-03-13 2020-09-17 富士ゼロックス株式会社 画像形成装置及びプロセスカートリッジ
JP7275679B2 (ja) 2019-03-13 2023-05-18 富士フイルムビジネスイノベーション株式会社 画像形成装置及びプロセスカートリッジ
JP7275678B2 (ja) 2019-03-13 2023-05-18 富士フイルムビジネスイノベーション株式会社 画像形成装置及びプロセスカートリッジ

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US20170293235A1 (en) 2017-10-12
US10101681B2 (en) 2018-10-16

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