IN2015KN00365A - - Google Patents

Info

Publication number
IN2015KN00365A
IN2015KN00365A IN365KON2015A IN2015KN00365A IN 2015KN00365 A IN2015KN00365 A IN 2015KN00365A IN 365KON2015 A IN365KON2015 A IN 365KON2015A IN 2015KN00365 A IN2015KN00365 A IN 2015KN00365A
Authority
IN
India
Prior art keywords
colorant
toner
sea
region containing
crystalline resin
Prior art date
Application number
Other languages
English (en)
Inventor
Azumi Miyaake
Kazumi Suzuki
Masana Shiba
Tatsuya Morita
Yoshitaka Yamauchi
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of IN2015KN00365A publication Critical patent/IN2015KN00365A/en

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
    • 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
    • G03G9/0819—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
    • G03G9/0825—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
    • G03G9/08742—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
    • G03G9/08742—Binders for toner particles comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08764—Polyureas; Polyurethanes
    • 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
    • G03G9/08797—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)
  • Dry Development In Electrophotography (AREA)
IN365KON2015 2012-09-10 2013-08-30 IN2015KN00365A (h)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012198564 2012-09-10
JP2013047255A JP6194601B2 (ja) 2012-09-10 2013-03-08 トナー、現像剤及び画像形成装置
PCT/JP2013/074008 WO2014038645A1 (en) 2012-09-10 2013-08-30 Toner, developer, and image forming apparatus

Publications (1)

Publication Number Publication Date
IN2015KN00365A true IN2015KN00365A (h) 2015-07-10

Family

ID=50237251

Family Applications (1)

Application Number Title Priority Date Filing Date
IN365KON2015 IN2015KN00365A (h) 2012-09-10 2013-08-30

Country Status (9)

Country Link
US (1) US9442403B2 (h)
EP (1) EP2893400B1 (h)
JP (1) JP6194601B2 (h)
KR (1) KR101715533B1 (h)
CN (1) CN104769505B (h)
AU (1) AU2013314031B2 (h)
IN (1) IN2015KN00365A (h)
RU (1) RU2608316C2 (h)
WO (1) WO2014038645A1 (h)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2825917B1 (en) * 2012-03-13 2018-05-02 Ricoh Company, Ltd. Toner, method for producing the toner, two-component developer, and image forming apparatus
JP5884796B2 (ja) * 2013-09-05 2016-03-15 コニカミノルタ株式会社 静電潜像現像用トナー
JP6520501B2 (ja) * 2014-07-24 2019-05-29 株式会社リコー トナー、画像形成装置、画像形成方法、及びプロセスカートリッジ
JP6432287B2 (ja) * 2014-11-06 2018-12-05 株式会社リコー トナー、二成分現像剤、及び画像形成装置
JP2017107138A (ja) 2015-01-05 2017-06-15 株式会社リコー トナー、トナー収容ユニット及び画像形成装置
JP6690236B2 (ja) 2015-01-05 2020-04-28 株式会社リコー トナー、トナー収容ユニット及び画像形成装置
JP6865525B2 (ja) 2015-01-05 2021-04-28 株式会社リコー トナー、トナー収容ユニット及び画像形成装置
JP6758591B2 (ja) 2015-04-21 2020-09-23 株式会社リコー トナー、現像剤、画像形成装置及び現像剤収容ユニット
JP6540233B2 (ja) * 2015-05-27 2019-07-10 株式会社リコー トナー、現像剤及び現像剤収容ユニット
US20170017171A1 (en) * 2015-07-16 2017-01-19 Fuji Xerox Co., Ltd. Resin composition, electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
JP6657832B2 (ja) 2015-11-18 2020-03-04 株式会社リコー 光輝性トナー、トナー収容ユニット、画像形成装置、及び画像形成方法
JP2018180239A (ja) 2017-04-12 2018-11-15 株式会社リコー トナー、トナー収容ユニット、画像形成装置、及び画像形成方法
EP3457214A1 (en) 2017-09-19 2019-03-20 Ricoh Company, Ltd. Toner set, image forming apparatus, and image forming method
US10451987B2 (en) 2017-12-25 2019-10-22 Ricoh Company, Ltd. Toner, image forming apparatus, image forming method, and toner accommodating unit
JP7257741B2 (ja) 2018-01-18 2023-04-14 株式会社リコー トナー、トナー収容ユニット、及び画像形成装置
US11815852B2 (en) 2018-04-17 2023-11-14 Hewlett-Packard Development Company, L.P. Liquid electrophotographic ink composition
JP7270895B2 (ja) 2018-11-29 2023-05-11 株式会社リコー トナー、画像形成装置、画像形成方法、及びトナー収容ユニット
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
JP7592446B2 (ja) * 2020-10-05 2024-12-02 キヤノン株式会社 トナー及びトナーの製造方法
US12332599B2 (en) 2021-06-11 2025-06-17 Canon Kabushiki Kaisha Toner
WO2025064887A1 (en) * 2023-09-20 2025-03-27 Acuitive Technologies, Inc. Charged citrate-based biomaterials

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1341609A1 (ru) * 1986-01-23 1987-09-30 Государственный научно-исследовательский и проектный институт лакокрасочной промышленности Композици тонера дл многоцветной электрографии с зар дом отрицательной пол рности
JPH02161471A (ja) * 1988-12-15 1990-06-21 Mitsubishi Petrochem Co Ltd 電子写真用トナー
JPH05341562A (ja) * 1992-06-10 1993-12-24 Minolta Camera Co Ltd 電子写真用白トナーおよびその製造法
JPH05341563A (ja) * 1992-06-10 1993-12-24 Minolta Camera Co Ltd 電子写真用トナー
JPH08248673A (ja) * 1995-03-14 1996-09-27 Bando Chem Ind Ltd 消色性トナーおよびその製法
JP3969873B2 (ja) * 1997-12-27 2007-09-05 キヤノン株式会社 トナー及び該トナーを用いた画像形成方法
JP4215082B2 (ja) * 2001-03-21 2009-01-28 コニカミノルタホールディングス株式会社 静電荷像現像用トナー、製造方法および画像形成方法
US7018765B2 (en) * 2002-05-13 2006-03-28 Konica Corporation Toner particle having a hardnes of 6.0 to 24.0 mN and a circularity of 0.92 to 0.99
US20040152003A1 (en) 2003-02-05 2004-08-05 Toshiba Tec Kabushiki Kaisha Developing agent
US7223508B2 (en) * 2004-03-22 2007-05-29 Konica Minolta Holdings, Inc. Toner for developing electrostatic image, method for producing the toner and image forming method
US7625684B2 (en) * 2004-08-06 2009-12-01 Kao Corporation Toner for electrophotography
JP2006133451A (ja) * 2004-11-05 2006-05-25 Canon Inc トナー
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
JP5347367B2 (ja) * 2008-08-11 2013-11-20 株式会社リコー トナー、現像剤、画像形成方法、画像形成装置、プロセスカートリッジ、トナー入り容器
JP5237902B2 (ja) 2008-08-26 2013-07-17 三洋化成工業株式会社 結晶性樹脂粒子
US8652746B2 (en) 2008-09-08 2014-02-18 Kao Corporation Manufacturing method for polyester particle dispersion liquid
JP5495028B2 (ja) 2010-01-19 2014-05-21 株式会社リコー トナー、現像剤、及び画像形成方法
JP2011123483A (ja) 2009-11-12 2011-06-23 Ricoh Co Ltd トナーおよび画像形成装置
JP2011112839A (ja) * 2009-11-26 2011-06-09 Ricoh Co Ltd 二成分現像剤およびこれを用いた画像形成方法
JP5871569B2 (ja) * 2010-12-02 2016-03-01 キヤノン株式会社 トナーの製造方法
US8557493B2 (en) * 2010-12-21 2013-10-15 Xerox Corporation Toner compositions and processes
JP5849651B2 (ja) * 2011-01-24 2016-01-27 株式会社リコー トナー及び現像剤
JP5240394B1 (ja) 2011-12-01 2013-07-17 株式会社リコー 電子写真用トナー、現像剤、画像形成方法、プロセスカートリッジ、画像形成装置、トナー容器
JP6036071B2 (ja) * 2012-09-18 2016-11-30 株式会社リコー トナー、現像剤及び画像形成装置
EP2825917B1 (en) * 2012-03-13 2018-05-02 Ricoh Company, Ltd. Toner, method for producing the toner, two-component developer, and image forming apparatus
JP2014194514A (ja) 2012-06-27 2014-10-09 Ricoh Co Ltd トナー用樹脂組成物、トナー、現像剤及び画像形成装置
KR20150097760A (ko) * 2012-12-28 2015-08-26 캐논 가부시끼가이샤 토너

Also Published As

Publication number Publication date
JP2014066994A (ja) 2014-04-17
EP2893400A4 (en) 2015-09-30
CN104769505A (zh) 2015-07-08
AU2013314031A1 (en) 2015-03-12
KR101715533B1 (ko) 2017-03-13
RU2015113278A (ru) 2016-10-27
EP2893400A1 (en) 2015-07-15
CN104769505B (zh) 2019-07-12
US9442403B2 (en) 2016-09-13
EP2893400B1 (en) 2017-10-04
KR20150042228A (ko) 2015-04-20
WO2014038645A1 (en) 2014-03-13
US20150220011A1 (en) 2015-08-06
AU2013314031B2 (en) 2017-03-09
RU2608316C2 (ru) 2017-01-17
JP6194601B2 (ja) 2017-09-13

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