HK1009525A1 - Toner for developing electrostatic image, and image forming method - Google Patents

Toner for developing electrostatic image, and image forming method

Info

Publication number
HK1009525A1
HK1009525A1 HK98110288A HK98110288A HK1009525A1 HK 1009525 A1 HK1009525 A1 HK 1009525A1 HK 98110288 A HK98110288 A HK 98110288A HK 98110288 A HK98110288 A HK 98110288A HK 1009525 A1 HK1009525 A1 HK 1009525A1
Authority
HK
Hong Kong
Prior art keywords
toner
forming method
developing electrostatic
image
image forming
Prior art date
Application number
HK98110288A
Other languages
English (en)
Inventor
Manabu Ohno
Satoshi Matsunaga
Tadashi Doujo
Original Assignee
Canon Kk
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 Kk filed Critical Canon Kk
Publication of HK1009525A1 publication Critical patent/HK1009525A1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F257/00—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers 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
    • G03G9/0802—Preparation methods
    • G03G9/081—Preparation methods by mixing the toner components in a liquefied state; melt kneading; reactive mixing
    • 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
    • G03G9/08775—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
    • G03G9/08788—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
    • G03G9/08795—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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
HK98110288A 1996-10-09 1998-08-28 Toner for developing electrostatic image, and image forming method HK1009525A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26829996 1996-10-09

Publications (1)

Publication Number Publication Date
HK1009525A1 true HK1009525A1 (en) 1999-06-04

Family

ID=17456605

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98110288A HK1009525A1 (en) 1996-10-09 1998-08-28 Toner for developing electrostatic image, and image forming method

Country Status (4)

Country Link
US (1) US5955234A (fr)
EP (1) EP0836121B1 (fr)
DE (1) DE69705102T2 (fr)
HK (1) HK1009525A1 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2337607B (en) * 1998-05-21 2002-10-23 Ricoh Kk Image forming method and dry toner therefor
JP3196754B2 (ja) * 1999-02-17 2001-08-06 富士ゼロックス株式会社 静電荷像現像用トナー及びその製造方法、静電荷像現像剤並びに画像形成方法
EP1134619A3 (fr) * 2000-03-16 2003-04-02 Canon Kabushiki Kaisha Elément photosensible, appareil de production d' images et procédé de production d' images
EP1143303B1 (fr) * 2000-03-27 2007-01-10 Canon Kabushiki Kaisha Procédé de formation d'image
JP4387613B2 (ja) 2000-07-10 2009-12-16 キヤノン株式会社 マゼンタトナー
US6586147B2 (en) 2000-07-10 2003-07-01 Canon Kabushiki Kaisha Toner and full-color image forming method
US6503679B2 (en) * 2000-08-08 2003-01-07 Minolta Co., Ltd. Color toner for developing an electrostatic image
JP2002311643A (ja) 2001-04-10 2002-10-23 Sharp Corp 電子写真用トナー
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
EP1329774B1 (fr) * 2002-01-18 2006-12-20 Canon Kabushiki Kaisha Révélateur coloré et méthode de production d'images multicolores
US7090951B2 (en) * 2002-10-10 2006-08-15 Canon Kabushiki Kaisha Toner, method for forming a full-color image, and process cartridge
US7396628B2 (en) * 2005-03-15 2008-07-08 Fuji Xerox Co., Ltd. Toner for electrostatic charge image developing, developer for electrostatic charge image developing, and image forming apparatus
EP1750177B1 (fr) * 2005-08-01 2016-04-13 Canon Kabushiki Kaisha Encre en poudre
JP2007057774A (ja) 2005-08-24 2007-03-08 Konica Minolta Business Technologies Inc カラー画像形成方法
US8084178B2 (en) * 2006-01-06 2011-12-27 Canon Kabushiki Kaisha Non-magnetic toner
JP4715709B2 (ja) * 2006-10-04 2011-07-06 富士ゼロックス株式会社 静電潜像現像用トナー、静電潜像現像用現像剤、および画像形成装置
KR101173738B1 (ko) * 2007-07-19 2012-08-13 캐논 가부시끼가이샤 비자성 토너
JP2009098630A (ja) * 2007-09-29 2009-05-07 Konica Minolta Business Technologies Inc 電子写真用トナー、該電子写真用トナーの製造方法、該電子写真用トナーを用いた電子写真用現像剤及び画像形成方法
JP6075132B2 (ja) * 2013-03-13 2017-02-08 株式会社リコー トナー、二成分現像剤、トナーセット、トナー入り容器、印刷物、画像形成装置、及び画像形成方法
WO2015033774A1 (fr) 2013-09-06 2015-03-12 Ricoh Company, Ltd. Toner
JP5884797B2 (ja) 2013-09-06 2016-03-15 株式会社リコー トナー、現像剤、及び画像形成装置
JP6079921B1 (ja) * 2016-03-17 2017-02-15 コニカミノルタ株式会社 トナー
US10884350B2 (en) * 2018-07-06 2021-01-05 Ricoh Company, Ltd. Toner, toner accommodating unit, and image forming apparatus
JP2022037512A (ja) * 2020-08-25 2022-03-09 ヒューレット－パッカード デベロップメント カンパニー エル．ピー． 結晶性ポリエステル及び非結晶性ポリエステル樹脂を含むトナー粒子

Family Cites Families (13)

* 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
EP0344308B1 (fr) * 1987-11-06 1994-08-17 MITSUI TOATSU CHEMICALS, Inc. Resine pour toner et toner la contenant
JPH01128071A (ja) * 1987-11-13 1989-05-19 Ricoh Co Ltd 電子写真現像用トナー
JP2777806B2 (ja) * 1988-08-10 1998-07-23 三菱レイヨン株式会社 トナー用樹脂の製造法
JPH0372505A (ja) * 1989-05-24 1991-03-27 Sanyo Chem Ind Ltd 電子写真用トナーバインダー
JP2747126B2 (ja) * 1991-05-31 1998-05-06 三田工業株式会社 電子写真用トナー
JP3370106B2 (ja) * 1992-08-07 2003-01-27 株式会社リコー 静電荷像現像トナー
JP3721205B2 (ja) * 1993-07-13 2005-11-30 株式会社リコー 静電荷像現像用トナー
US5571652A (en) * 1993-09-01 1996-11-05 Kao Corporation Encapsulated toner for heat-and-pressure fixing and method for producing the same
SG48381A1 (en) * 1993-12-29 1998-04-17 Canon Kk Toner for developing electrostatic image
JPH07224103A (ja) * 1994-02-14 1995-08-22 Nippon Oil & Fats Co Ltd トナー樹脂の製造方法
GB9423646D0 (en) * 1994-11-23 1995-01-11 Bp Chem Int Ltd Olefin hydration process
TW350042B (en) * 1994-12-21 1999-01-11 Canon Kk Toner for developing electrostatic image

Also Published As

Publication number Publication date
DE69705102T2 (de) 2001-10-31
EP0836121B1 (fr) 2001-06-06
DE69705102D1 (de) 2001-07-12
EP0836121A1 (fr) 1998-04-15
US5955234A (en) 1999-09-21

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20071008