ES2155085T3 - Toner para el revelado de imagenes electrostaticas. - Google Patents

Toner para el revelado de imagenes electrostaticas.

Info

Publication number
ES2155085T3
ES2155085T3 ES94309830T ES94309830T ES2155085T3 ES 2155085 T3 ES2155085 T3 ES 2155085T3 ES 94309830 T ES94309830 T ES 94309830T ES 94309830 T ES94309830 T ES 94309830T ES 2155085 T3 ES2155085 T3 ES 2155085T3
Authority
ES
Spain
Prior art keywords
value
long chain
resin
acid
formula
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.)
Expired - Lifetime
Application number
ES94309830T
Other languages
English (en)
Inventor
Takaaki Kohtaki
Makoto Unno
Yushi Mikuriya
Tadashi Doujo
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
Application granted granted Critical
Publication of ES2155085T3 publication Critical patent/ES2155085T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03G9/08795—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
    • 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
    • G03G9/097—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)

Abstract

UN COLOR ORGANICO PARA DESARROLLAR UNA IMAGEN ELECTROSTATICA ESTA CONSTITUIDA POR UNA RESINA LIGANTE Y UN COMPUESTO DE CADENA LARGA. LA RESINA LIGANTE ES UNA RESINA DE POLIESTER O RESINA DE VINILO QUE TIENEN RESPECTIVAMENTE UN VALOR ACIDO PREFERENTEMENTE DE 25 70 MGKOH/G. EL COMPUESTO DE CADENA LARGA ES UN ALCOHOL DE ALQUILO DE CADENA LARGA QUE TIENEN UN VALOR OH DE 10 - 120 MGKOH/G O UN ACIDO CARBOXILICO DE ALQUILO DE CADENA LARGA QUE TIENE UN VALOR ACIDO DE 5 120 MGKOH/G Y ESTA CONTENIDO DE MANERA A SATISFACER UNA CONDICION DE LA SIGUIENTE FORMULA (1) O FORMULA (2): FORMULA (1): VALOR ACIDO DE RESINA LIGANTE + VALOR OH DE ALCOHOL DE ALIKOLO DE CADENA LARGA > (1/4) X VALOR DE OH DE RESINA LIGANTE, O FORMULA (2): VALOR ACIDO DE RESINA LIGANTE + VALOR ACIDO DE ACIDO CARBOXILICO DE ALQUILO DE CADENA LARGA > (1/4) X VALOR OH DE RESINA LIGANTE. EL COLOR ORGANICO SE CARACTERIZA POR UNA BUEN EQUILIBRIO ENTRE LAS PRESTACIONES DE FIJACION Y LAS PRESTACIONES DE REVELADO APROPIADAS PARA UNA VARIEDADDE MODELOS DE APARATOS DE FORMACION DE IMAGENES Y GRANDES GAMAS DE CONDICIONES MEDIOAMBIENTALES.
ES94309830T 1993-12-29 1994-12-23 Toner para el revelado de imagenes electrostaticas. Expired - Lifetime ES2155085T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP35416493 1993-12-29
JP12329594 1994-05-13
JP20302494A JP3203465B2 (ja) 1993-12-29 1994-08-05 静電荷像現像用トナー

Publications (1)

Publication Number Publication Date
ES2155085T3 true ES2155085T3 (es) 2001-05-01

Family

ID=27314686

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94309830T Expired - Lifetime ES2155085T3 (es) 1993-12-29 1994-12-23 Toner para el revelado de imagenes electrostaticas.

Country Status (7)

Country Link
US (2) US6623901B1 (es)
EP (1) EP0662642B1 (es)
JP (1) JP3203465B2 (es)
KR (1) KR0135558B1 (es)
CN (1) CN1107885C (es)
DE (1) DE69426869T2 (es)
ES (1) ES2155085T3 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0716351B1 (en) * 1994-11-28 2001-06-06 Canon Kabushiki Kaisha Toner for developing electrostatic image
US5773183A (en) * 1995-11-20 1998-06-30 Canon Kabushiki Kaisha Toner for developing electrostatic images
JP4086411B2 (ja) * 1999-05-18 2008-05-14 キヤノン株式会社 トナー
JP2001092176A (ja) * 1999-09-24 2001-04-06 Dainippon Ink & Chem Inc 粉体トナーおよびその製法
JP3852354B2 (ja) * 2002-03-19 2006-11-29 富士ゼロックス株式会社 電子写真用トナー並びにそれを用いた電子写真用現像剤、プロセスカートリッジ、画像形成装置及び画像形成方法
DE602004010951T2 (de) * 2003-05-14 2008-12-24 Canon K.K. Magnetischer Träger und Zweikomponentenentwickler
JP4189923B2 (ja) * 2004-06-25 2008-12-03 株式会社リコー 画像形成方法及びこれを用いた画像形成装置、プロセスカートリッジ
JP4645341B2 (ja) * 2005-07-25 2011-03-09 富士ゼロックス株式会社 静電荷現像用トナーの製造方法
JP4556916B2 (ja) * 2006-06-21 2010-10-06 コニカミノルタビジネステクノロジーズ株式会社 画像形成方法
JP2008083430A (ja) * 2006-09-28 2008-04-10 Oki Data Corp 非磁性一成分現像剤、現像カートリッジ、現像装置及び画像形成装置
WO2009084184A1 (ja) * 2007-12-28 2009-07-09 Nippon Aerosil Co., Ltd. 表面改質複合酸化物微粒子
JP4800330B2 (ja) * 2008-01-21 2011-10-26 株式会社沖データ 現像剤、現像剤収容体、現像装置、画像形成ユニット及び画像形成装置
JP5125736B2 (ja) * 2008-05-02 2013-01-23 コニカミノルタビジネステクノロジーズ株式会社 静電荷像現像用トナーと画像形成方法
CN101876794A (zh) * 2009-04-30 2010-11-03 珠海思美亚碳粉有限公司 显影剂
KR20220010541A (ko) * 2019-06-12 2022-01-25 다이킨 고교 가부시키가이샤 전자 재료용 불소 함유 에폭시 수지 및 그 제조 방법

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2297691A (en) 1939-04-04 1942-10-06 Chester F Carlson Electrophotography
US4071361A (en) 1965-01-09 1978-01-31 Canon Kabushiki Kaisha Electrophotographic process and apparatus
JPS4223910B1 (es) 1965-08-12 1967-11-17
US3590000A (en) 1967-06-05 1971-06-29 Xerox Corp Solid developer for latent electrostatic images
US3983045A (en) 1971-10-12 1976-09-28 Xerox Corporation Three component developer composition
JPS5912963A (ja) 1982-07-13 1984-01-23 Mitsubishi Petrochem Co Ltd ポリフエニレンエ−テル樹脂組成物
JPS59129863A (ja) 1983-01-17 1984-07-26 Minolta Camera Co Ltd 静電荷像現像用トナ−
JPS62195676A (ja) * 1986-02-21 1987-08-28 Kao Corp 電子写真用現像剤組成物
US4883736A (en) 1987-01-20 1989-11-28 Xerox Corporation Electrophotographic toner and developer compositions with polymeric alcohol waxes
US4859550A (en) 1988-09-02 1989-08-22 Xerox Corporation Smear resistant magnetic image character recognition processes
US4891293A (en) 1988-10-03 1990-01-02 Xerox Corporation Toner and developer compositions with thermotropic liquid crystalline polymers
US4971882A (en) * 1988-12-22 1990-11-20 Xerox Corporation Toner and developer compositions with waxes and charge enhancing additives
US5047305A (en) * 1989-02-17 1991-09-10 Konica Corporation Electrostatic-image developing polyester toner with release agent
JP2748156B2 (ja) 1989-07-18 1998-05-06 コニカ株式会社 静電荷像現像トナー
JP2973362B2 (ja) * 1989-11-28 1999-11-08 京セラ株式会社 静電荷像現像用トナー
US5124217A (en) 1990-06-27 1992-06-23 Xerox Corporation Magnetic image character recognition processes
US5080995A (en) 1990-06-29 1992-01-14 Xerox Corporation Processes for toner pigment dispersion
JP2634307B2 (ja) 1990-08-09 1997-07-23 積水化学工業株式会社 トナー用樹脂組成物及びトナー
US5330871A (en) * 1990-11-29 1994-07-19 Canon Kabushiki Kaisha Toner for developing electrostatic image
US5268248A (en) * 1990-11-30 1993-12-07 Canon Kabushiki Kaisha Toner for developing electrostatic image and process for production thereof
JPH04204543A (ja) 1990-11-30 1992-07-24 Fuji Xerox Co Ltd 磁性トナー及びその製造方法
JPH0782253B2 (ja) 1990-12-14 1995-09-06 富士ゼロックス株式会社 静電荷像用トナーの製造方法
US5244764A (en) 1991-05-20 1993-09-14 Mitsubishi Kasei Corporation Electrostatic image-developing toner and developer
US5346792A (en) 1991-06-11 1994-09-13 Canon Kabushiki Kaisha Color toner
SG48071A1 (en) 1991-06-19 1998-04-17 Canon Kk Magnetic toner and process for producing magnetic toner
JP2602376B2 (ja) * 1991-07-17 1997-04-23 三田工業株式会社 電子写真用ブラックトナー
US5212037A (en) 1991-08-01 1993-05-18 Xerox Corporation Toner process with metal oxides
US5194357A (en) 1991-08-30 1993-03-16 Xerox Corporation Developer compositions with carrier particles comprising polymeric alcohol waxes
WO1993013461A1 (en) * 1991-12-26 1993-07-08 Mitsubishi Rayon Co., Ltd. Binder resin for toner
US5227460A (en) 1991-12-30 1993-07-13 Xerox Corporation Cross-linked toner resins
DE69413720T2 (de) * 1993-01-11 1999-05-06 Canon K.K., Tokio/Tokyo Toner zur Entwicklung elektrostatischer Bilder, Ein-/und Zwei-komponenten-Entwickler
US5439770A (en) * 1993-04-20 1995-08-08 Canon Kabushiki Kaisha Toner for developing electrostatic image, image forming apparatus and process cartridge
US5503954A (en) * 1993-05-19 1996-04-02 Kao Corporation Nonmagnetic one-component toner and method for producing the same
DE69435298D1 (de) * 1993-11-30 2010-08-05 Canon Kk Toner und Entwickler für elektrostatische Bilder, ihr Herstellungsverfahren, und Bildherstellungsverfahren
US5368970A (en) 1993-12-06 1994-11-29 Xerox Corporation Toner compositions with compatibilizer
JP2909698B2 (ja) * 1994-04-13 1999-06-23 三洋化成工業株式会社 電子写真トナー用離型剤

Also Published As

Publication number Publication date
EP0662642A3 (en) 1996-01-03
US20030211414A1 (en) 2003-11-13
US6783910B2 (en) 2004-08-31
CN1109982A (zh) 1995-10-11
CN1107885C (zh) 2003-05-07
JP3203465B2 (ja) 2001-08-27
KR0135558B1 (ko) 1998-05-15
US6623901B1 (en) 2003-09-23
DE69426869D1 (de) 2001-04-19
KR950019965A (ko) 1995-07-24
EP0662642A2 (en) 1995-07-12
JPH0830028A (ja) 1996-02-02
DE69426869T2 (de) 2001-08-02
EP0662642B1 (en) 2001-03-14

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