[go: up one dir, main page]

WO2009011424A1 - 非磁性トナー - Google Patents

非磁性トナー Download PDF

Info

Publication number
WO2009011424A1
WO2009011424A1 PCT/JP2008/063029 JP2008063029W WO2009011424A1 WO 2009011424 A1 WO2009011424 A1 WO 2009011424A1 JP 2008063029 W JP2008063029 W JP 2008063029W WO 2009011424 A1 WO2009011424 A1 WO 2009011424A1
Authority
WO
WIPO (PCT)
Prior art keywords
elastic modulus
toner
value
loss
tanδ
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.)
Ceased
Application number
PCT/JP2008/063029
Other languages
English (en)
French (fr)
Inventor
Kazumi Yoshizaki
Koji Inaba
Yasushi Katsuta
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 KR1020107002984A priority Critical patent/KR101173738B1/ko
Priority to EP08791338.0A priority patent/EP2172811B1/en
Priority to CN2008800252310A priority patent/CN101755241B/zh
Priority to JP2009523686A priority patent/JP4530376B2/ja
Priority to US12/268,767 priority patent/US7745088B2/en
Publication of WO2009011424A1 publication Critical patent/WO2009011424A1/ja
Anticipated expiration legal-status Critical
Ceased 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
    • G03G9/087—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
    • G03G9/0802—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
    • G03G9/0815—Post-treatment
    • 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
    • G03G9/0827—Developers with toner particles characterised by their shape, e.g. degree of sphericity
    • 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
    • G03G9/08791—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775 characterised by the presence of specified groups or side chains
    • 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
    • G03G9/093—Encapsulated toner particles
    • G03G9/0935—Encapsulated toner particles specified by the core material
    • G03G9/09357—Macromolecular 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
    • G03G9/0935—Encapsulated toner particles specified by the core material
    • G03G9/09385—Inorganic 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
    • 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
    • G03G9/09708—Inorganic 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)
  • Inorganic Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)

Abstract

　結着樹脂、着色剤、及びワックス成分を少なくとも含有するトナー粒子と、無機微粉体とを有する非磁性トナーにであって、 １）５０～８０°Cの温度範囲において、前記トナーの貯蔵弾性率（Ｇ'）と損失弾性率（Ｇ"）の比である損失正接（tanδ）の値が最大となる温度をＴ１としたときに、前記温度Ｔ１での前記トナーの貯蔵弾性率（Ｇ'（Ｔ１））の値が、５．００×１０7≦Ｇ'（Ｔ１）≦１．００×１０9（ｄＮ／ｍ2）であり、 ２）前記５０～８０°Cの温度範囲において、前記トナーの貯蔵弾性率（Ｇ'）と損失弾性率（Ｇ"）の比である損失正接（tanδ）の値が、０．８０～２．００の値を示す温度が、連続して１５°C以上の範囲で存在し、 ３）１２０～１６０°Cの温度範囲において、前記トナーの貯蔵弾性率（Ｇ'）と損失弾性率（Ｇ"）の比である損失正接（tanδ）の値が、１．００以上であることを特徴とする非磁性トナーに関する。
PCT/JP2008/063029 2007-07-19 2008-07-18 非磁性トナー Ceased WO2009011424A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020107002984A KR101173738B1 (ko) 2007-07-19 2008-07-18 비자성 토너
EP08791338.0A EP2172811B1 (en) 2007-07-19 2008-07-18 Non-magnetic toner
CN2008800252310A CN101755241B (zh) 2007-07-19 2008-07-18 非磁性调色剂
JP2009523686A JP4530376B2 (ja) 2007-07-19 2008-07-18 非磁性トナー
US12/268,767 US7745088B2 (en) 2007-07-19 2008-11-11 Non-magnetic toner

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007188270 2007-07-19
JP2007-188270 2007-07-19

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/268,767 Continuation US7745088B2 (en) 2007-07-19 2008-11-11 Non-magnetic toner

Publications (1)

Publication Number Publication Date
WO2009011424A1 true WO2009011424A1 (ja) 2009-01-22

Family

ID=40259750

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/063029 Ceased WO2009011424A1 (ja) 2007-07-19 2008-07-18 非磁性トナー

Country Status (6)

Country Link
US (1) US7745088B2 (ja)
EP (1) EP2172811B1 (ja)
JP (1) JP4530376B2 (ja)
KR (1) KR101173738B1 (ja)
CN (1) CN101755241B (ja)
WO (1) WO2009011424A1 (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102033444A (zh) * 2009-10-02 2011-04-27 株式会社理光 静电复印用调色剂及图像形成装置
WO2012046827A1 (en) * 2010-10-04 2012-04-12 Canon Kabushiki Kaisha Toner
WO2012090741A1 (en) * 2010-12-28 2012-07-05 Canon Kabushiki Kaisha Toner
JP2013225096A (ja) * 2012-03-22 2013-10-31 Ricoh Co Ltd トナー、現像剤及びカラートナーセット
WO2020090537A1 (ja) * 2018-10-31 2020-05-07 日本ゼオン株式会社 トナー
JPWO2021153711A1 (ja) * 2020-01-31 2021-08-05
WO2024181129A1 (ja) * 2023-02-28 2024-09-06 日本ゼオン株式会社 トナーセット、及びマゼンタトナー

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8084180B2 (en) * 2008-06-06 2011-12-27 Xerox Corporation Toner compositions
KR101545903B1 (ko) * 2008-12-22 2015-08-27 삼성전자주식회사 정전화상 현상용 토너 및 그의 제조방법
WO2011122691A1 (en) 2010-03-31 2011-10-06 Canon Kabushiki Kaisha Toner and process for producing toner
JP2012032775A (ja) * 2010-07-07 2012-02-16 Ricoh Co Ltd 電子写真画像形成方法、現像剤及びプロセスカートリッジ
US8822120B2 (en) 2010-10-04 2014-09-02 Canon Kabushiki Kaisha Toner
US8728696B2 (en) 2011-03-14 2014-05-20 Ricoh Company, Ltd. Toner, image forming method, and process cartridge
JP5754215B2 (ja) * 2011-04-01 2015-07-29 株式会社リコー 画像形成方法、画像形成装置、及びプロセスカートリッジ
KR101896051B1 (ko) * 2012-02-28 2018-09-07 에이치피프린팅코리아 주식회사 정전하상 현상용 토너, 이 토너를 채용한 토너 공급 수단과 화상 형성 장치, 및 이 토너를 이용한 화상 형성 방법
JP6207352B2 (ja) * 2013-11-13 2017-10-04 キヤノン株式会社 現像剤担持体、現像装置、プロセスカートリッジ、画像形成装置
EP3085215B1 (en) * 2013-12-18 2019-09-04 3M Innovative Properties Company Electromagnetic interference (emi) shielding products using titanium monoxide (tio) based materials
KR102171245B1 (ko) * 2013-12-31 2020-10-28 롯데정밀화학 주식회사 토너 및 그의 제조방법
JP6878133B2 (ja) 2016-05-20 2021-05-26 キヤノン株式会社 トナー
JP6733371B2 (ja) * 2016-07-01 2020-07-29 富士ゼロックス株式会社 画像形成装置
US10241430B2 (en) * 2017-05-10 2019-03-26 Canon Kabushiki Kaisha Toner, and external additive for toner
JP7267706B2 (ja) * 2018-10-02 2023-05-02 キヤノン株式会社 磁性トナー
JP2021146602A (ja) * 2020-03-19 2021-09-27 株式会社リコー 樹脂粉末及び立体造形用樹脂粉末、並びに立体造形物の製造方法及び立体造形物の製造装置
JP7527908B2 (ja) * 2020-09-11 2024-08-05 キヤノン株式会社 現像装置、プロセスカートリッジおよび画像形成装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002258514A (ja) * 2001-03-06 2002-09-11 Canon Inc トナー、カラートナー及び画像形成方法
JP2006235615A (ja) * 2005-01-26 2006-09-07 Canon Inc トナー、画像形成方法及びプロセスカートリッジ

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3227381B2 (ja) 1995-05-15 2001-11-12 キヤノン株式会社 静電荷像現像用トナー、装置ユニット及び画像形成方法
US5955234A (en) * 1996-10-09 1999-09-21 Canon Kabushiki Kaisha Toner for developing electrostatic image, and image forming method
JP3706790B2 (ja) * 1999-07-05 2005-10-19 キヤノン株式会社 非磁性ブラックトナー及び画像形成方法
JP3910338B2 (ja) * 2000-04-20 2007-04-25 富士ゼロックス株式会社 電子写真用トナーおよびその製造方法、並びに、電子写真用現像剤、画像形成方法
EP1172703B1 (en) * 2000-07-10 2015-09-09 Canon Kabushiki Kaisha Toner and full-color image forming method
DE10064559B4 (de) * 2000-12-22 2004-03-25 Nexpress Solutions Llc Verfahren zur Fixierung von Toner auf einem Träger bzw. einem Bedruckstoff
JP3799250B2 (ja) * 2001-08-06 2006-07-19 キヤノン株式会社 トナー、画像形成方法及びプロセスカートリッジ
JP2003053761A (ja) 2001-08-20 2003-02-26 Toho Kogyo Kk 発泡合成樹脂の成形装置
JP4000973B2 (ja) * 2002-09-20 2007-10-31 富士ゼロックス株式会社 カラートナー、静電潜像現像剤及び画像形成方法
JP2004151638A (ja) 2002-11-01 2004-05-27 Nippon Zeon Co Ltd 静電荷像現像用カラートナー
JP2004258170A (ja) * 2003-02-25 2004-09-16 Ricoh Co Ltd 電子写真用トナー及び画像形成方法
US7125636B2 (en) * 2003-02-28 2006-10-24 Seiko Epson Corporation Toner and image-forming system
JP2004333968A (ja) 2003-05-09 2004-11-25 Canon Inc トナー、画像形成方法及びプロセスカートリッジ
US7112393B2 (en) * 2003-07-29 2006-09-26 Canon Kabushiki Kaisha Non-magnetic toner
JP4596887B2 (ja) * 2003-11-06 2010-12-15 キヤノン株式会社 カラートナー及び二成分系現像剤
US20050106489A1 (en) * 2003-11-18 2005-05-19 Canon Kabushiki Kaisha Image forming apparatus and image forming method
US20060166120A1 (en) * 2005-01-26 2006-07-27 Canon Kabushiki Kaisha Toner, image forming method, and process cartridge
JP2007017486A (ja) * 2005-07-05 2007-01-25 Canon Inc 非磁性一成分補給系電子写真用トナー

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002258514A (ja) * 2001-03-06 2002-09-11 Canon Inc トナー、カラートナー及び画像形成方法
JP2006235615A (ja) * 2005-01-26 2006-09-07 Canon Inc トナー、画像形成方法及びプロセスカートリッジ

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102033444A (zh) * 2009-10-02 2011-04-27 株式会社理光 静电复印用调色剂及图像形成装置
CN102033444B (zh) * 2009-10-02 2012-11-07 株式会社理光 静电复印用调色剂及图像形成装置
WO2012046827A1 (en) * 2010-10-04 2012-04-12 Canon Kabushiki Kaisha Toner
JP2012098716A (ja) * 2010-10-04 2012-05-24 Canon Inc トナー
KR101428431B1 (ko) 2010-10-04 2014-08-07 캐논 가부시끼가이샤 토너
US8828639B2 (en) 2010-10-04 2014-09-09 Canon Kabushiki Kaisha Toner
WO2012090741A1 (en) * 2010-12-28 2012-07-05 Canon Kabushiki Kaisha Toner
JP2013225096A (ja) * 2012-03-22 2013-10-31 Ricoh Co Ltd トナー、現像剤及びカラートナーセット
WO2020090537A1 (ja) * 2018-10-31 2020-05-07 日本ゼオン株式会社 トナー
JPWO2020090537A1 (ja) * 2018-10-31 2021-09-24 日本ゼオン株式会社 トナー
JP7435461B2 (ja) 2018-10-31 2024-02-21 日本ゼオン株式会社 トナー
US11971684B2 (en) 2018-10-31 2024-04-30 Zeon Corporation Toner
JPWO2021153711A1 (ja) * 2020-01-31 2021-08-05
WO2021153711A1 (ja) * 2020-01-31 2021-08-05 日本ゼオン株式会社 トナー
JP7647587B2 (ja) 2020-01-31 2025-03-18 日本ゼオン株式会社 トナー
WO2024181129A1 (ja) * 2023-02-28 2024-09-06 日本ゼオン株式会社 トナーセット、及びマゼンタトナー

Also Published As

Publication number Publication date
US7745088B2 (en) 2010-06-29
EP2172811B1 (en) 2017-01-18
JPWO2009011424A1 (ja) 2010-09-24
JP4530376B2 (ja) 2010-08-25
CN101755241A (zh) 2010-06-23
KR20100032926A (ko) 2010-03-26
CN101755241B (zh) 2012-09-19
US20090186290A1 (en) 2009-07-23
EP2172811A4 (en) 2013-02-20
KR101173738B1 (ko) 2012-08-13
EP2172811A1 (en) 2010-04-07

Similar Documents

Publication Publication Date Title
WO2009011424A1 (ja) 非磁性トナー
WO2008156117A1 (ja) カラートナー
WO2008091939A3 (en) Coated abrasive products containing aggregates
EP1684124A3 (en) Super low melt and ultra low melt toners containing crystalline sulfonated polyester
WO2010011579A3 (en) Coated abrasive products containing aggregates
WO2006060355A3 (en) Multifunctional nanocrystals
WO2010118359A3 (en) Acoustic damping composition having elastomeric particulate
IN2013CN05917A (ja)
WO2003099843A3 (en) Peptide derivatives, and their use for the synthesis of silicon-based composite materials
WO2008079934A3 (en) Low corrosion abrasive articles and methods for forming same
WO2008096795A1 (ja) 低損失フェライト及びこれを用いた電子部品
MX2009005789A (es) Composiciones de pigmento organico.
WO2010118358A3 (en) Acoustic damping compositions
EP1503250A3 (en) Toner
WO2012092619A3 (en) Coated abrasive aggregates and products containg same
WO2008118567A3 (en) Polythioether amine resins and compositions comprising same
MX361437B (es) Dispersion de oxido metalico.
EP1197805A3 (en) A toner binder for electrophotography and toner for electrophotography
WO2009013711A8 (de) Verfahren zur herstellung von magnetkernen, magnetkern und induktives bauelement mit einem magnetkern
WO2009011334A1 (ja) 水性合成樹脂エマルジョン、再乳化性エマルジョン粉末、及びそれを用いた接着剤組成物
GB201103662D0 (en) Toner compositions and processes
ZA200705064B (en) Composition suitable for a powder coating composition comprising at least one resin and at least one dispersant
TW200740935A (en) Coating composition which forms finely uneven surfaces and application thereof
EP1246019A3 (en) Toner for electrophotography
Harimoto et al. Effect of the grain alignment of Nd-Fe-B sintered magnets on the coercive force.

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880025231.0

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08791338

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2009523686

Country of ref document: JP

Kind code of ref document: A

REEP Request for entry into the european phase

Ref document number: 2008791338

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2008791338

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 20107002984

Country of ref document: KR

Kind code of ref document: A