HK1011745A1 - Magnetic toner and process for developing electrostatic latent images - Google Patents

Magnetic toner and process for developing electrostatic latent images

Info

Publication number
HK1011745A1
HK1011745A1 HK98112748A HK98112748A HK1011745A1 HK 1011745 A1 HK1011745 A1 HK 1011745A1 HK 98112748 A HK98112748 A HK 98112748A HK 98112748 A HK98112748 A HK 98112748A HK 1011745 A1 HK1011745 A1 HK 1011745A1
Authority
HK
Hong Kong
Prior art keywords
electrostatic latent
magnetic toner
latent images
developing electrostatic
developing
Prior art date
Application number
HK98112748A
Other languages
English (en)
Inventor
Masayoshi Shimamura
Yushi Mikuriya
Toshiaki Nakahara
Kuniko Kobayashi
Kazuyoshi Hagiwara
Masami Fujimoto
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 HK1011745A1 publication Critical patent/HK1011745A1/xx

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
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09708—Inorganic compounds
    • G03G9/09716—Inorganic compounds treated with 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
    • G03G9/087—Binders for toner particles
    • G03G9/08702—Binders for toner particles comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08704—Polyalkenes
    • 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
    • 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
    • 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
    • G03G9/08702—Binders for toner particles comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08726—Polymers of unsaturated acids or derivatives thereof
    • G03G9/08728—Polymers of esters

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Inorganic Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
HK98112748A 1991-06-19 1998-12-03 Magnetic toner and process for developing electrostatic latent images HK1011745A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14739291 1991-06-19

Publications (1)

Publication Number Publication Date
HK1011745A1 true HK1011745A1 (en) 1999-07-16

Family

ID=15429231

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98112748A HK1011745A1 (en) 1991-06-19 1998-12-03 Magnetic toner and process for developing electrostatic latent images

Country Status (8)

Country Link
US (1) US5716746A (fr)
EP (1) EP0519715B1 (fr)
CN (1) CN1037999C (fr)
AU (1) AU658638B2 (fr)
CA (1) CA2071457C (fr)
DE (1) DE69227404T2 (fr)
HK (1) HK1011745A1 (fr)
SG (1) SG48071A1 (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0618511B1 (fr) * 1993-03-31 1998-01-07 Canon Kabushiki Kaisha Toner pour le développement d'images électrostatique et méthode de formation d'images
EP0636942B1 (fr) * 1993-07-30 1997-09-17 Sanyo Chemical Industries, Ltd. Liant résineux pour un révélateur électrophotographique et révélateur l'utilisant
EP0639800A1 (fr) * 1993-08-18 1995-02-22 Mitsubishi Chemical Corporation Révélateur pour de fixage à flash
EP0663621B1 (fr) * 1993-12-24 2000-08-30 Canon Kabushiki Kaisha Révélateur pour le développement d'images électrostatiques, méthode de production d'images et cartouche de traitement
JP3203465B2 (ja) 1993-12-29 2001-08-27 キヤノン株式会社 静電荷像現像用トナー
JP3141795B2 (ja) * 1996-11-05 2001-03-05 富士ゼロックス株式会社 静電荷像現像用トナーの製造方法、静電荷像現像用トナー、静電荷像現像剤及び画像形成方法
EP0961175B1 (fr) 1998-05-26 2006-01-25 Canon Kabushiki Kaisha Révélateur ayant l' aptitude à être chargé négativement par voie triboélectrique et procédé de production d' images
US6489074B1 (en) * 1998-07-01 2002-12-03 Sekisui Chemical Co., Ltd. Toner resin composition and toner
US6579653B1 (en) * 1999-03-03 2003-06-17 Matsushita Electric Industrial Co., Ltd. Binding resin for toner, toner, and electrophotograph
JP3767846B2 (ja) * 1999-05-28 2006-04-19 株式会社リコー 静電荷像現像用トナー及び画像形成方法
US6258504B1 (en) 1999-10-13 2001-07-10 Nashua Corporation Toner containing resin prepared by a combination of emulsion followed by suspension polymerization
US6403273B1 (en) 2001-02-09 2002-06-11 Lexmark International, Inc. Toner particulates comprising aliphatic hydrocarbon waxes
DE602005026839D1 (de) * 2004-11-10 2011-04-21 Toyo Boseki Protonenleitendes polymer enthaltende zusammensetzung und herstellungsverfahren dafür, die protonenleitendes polymer enthaltende zusammensetzung enthaltende katalysatortinte und den katalysator enthaltende brennstoffzelle
US20090136862A1 (en) 2005-06-06 2009-05-28 Nippon Carbide Kogyo Kabushiki Kaisha Process for producing binder resin for electrostatic charge image developing toner and process for producing toner therewith
EP1750177B1 (fr) * 2005-08-01 2016-04-13 Canon Kabushiki Kaisha Encre en poudre
WO2007099693A1 (fr) * 2006-03-03 2007-09-07 Canon Kabushiki Kaisha Toner
JP2008139467A (ja) * 2006-11-30 2008-06-19 Kyocera Mita Corp 非磁性１成分トナー
KR20130103610A (ko) 2010-12-28 2013-09-23 캐논 가부시끼가이샤 토너
EP2659310B1 (fr) 2010-12-28 2017-12-13 Canon Kabushiki Kaisha Toner
US8512925B2 (en) 2011-01-27 2013-08-20 Canon Kabushiki Kaisha Magnetic toner
US8501377B2 (en) 2011-01-27 2013-08-06 Canon Kabushiki Kaisha Magnetic toner
CN103733142B (zh) 2011-08-03 2016-08-17 佳能株式会社 显影剂承载构件及其生产方法和显影组件
US9594320B2 (en) 2014-06-25 2017-03-14 Canon Kabushiki Kaisha Toner and method of producing the toner
US9772570B2 (en) 2014-08-07 2017-09-26 Canon Kabushiki Kaisha Magnetic toner
JP6478952B2 (ja) * 2015-08-25 2019-03-06 キヤノン株式会社 トナー用ワックス分散剤及びトナー
US9969834B2 (en) 2015-08-25 2018-05-15 Canon Kabushiki Kaisha Wax dispersant for toner and toner
US9897932B2 (en) 2016-02-04 2018-02-20 Canon Kabushiki Kaisha Toner
JP6750871B2 (ja) * 2016-08-25 2020-09-02 キヤノン株式会社 トナー
JP6900279B2 (ja) 2016-09-13 2021-07-07 キヤノン株式会社 トナー及びトナーの製造方法
US10303075B2 (en) 2017-02-28 2019-05-28 Canon Kabushiki Kaisha Toner
US10295920B2 (en) 2017-02-28 2019-05-21 Canon Kabushiki Kaisha Toner

Family Cites Families (16)

* 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
DE3027121A1 (de) * 1979-07-17 1981-02-05 Canon Kk Verfahren zum fixieren mittels einer schmelzwalze
JPS6275542A (ja) * 1985-09-30 1987-04-07 Canon Inc 圧力定着性カプセルトナ−
JP2583754B2 (ja) * 1986-02-24 1997-02-19 三井東圧化学株式会社 電子写真用トナ−
JPS6332182A (ja) * 1986-07-25 1988-02-10 Mitsui Seiki Kogyo Co Ltd スクロ−ル圧縮機
CA1302612C (fr) * 1986-09-08 1992-06-02 Satoshi Yasuda Toner de developpement d'images electrostatiques, resine de liaison connexe et methode de production de ce toner
JPS63183452A (ja) * 1987-01-27 1988-07-28 Kyocera Corp 電子写真用現像剤
US4792513A (en) * 1987-05-04 1988-12-20 Xerox Corporation Positively charged toner compositions
US4857432A (en) * 1987-05-18 1989-08-15 Canon Kabushiki Kaisha Toner for developing electrostatic charge image
JPH01131575A (ja) * 1987-08-10 1989-05-24 Nippon Zeon Co Ltd 電子写真トナー用組成物
GB2213282B (en) * 1987-12-26 1992-04-01 Fuji Xerox Co Ltd Magnetic toner
CA1326154C (fr) * 1988-02-29 1994-01-18 Koichi Tomiyama Toner magnetique pour le developpement d'images electrostatiques
US4954411A (en) * 1988-03-11 1990-09-04 Mita Industrial Co., Ltd. Static latent image development toner
JPH02176668A (ja) * 1988-12-28 1990-07-09 Mita Ind Co Ltd 電子写真用トナー及びその製法
EP0438181B1 (fr) * 1990-01-19 1996-04-03 Canon Kabushiki Kaisha Toner pour le développement d'images électrostatiques et procédé de fixation
JP2698469B2 (ja) * 1990-07-25 1998-01-19 三田工業株式会社 電子写真用トナー

Also Published As

Publication number Publication date
DE69227404T2 (de) 1999-04-29
CN1067749A (zh) 1993-01-06
AU658638B2 (en) 1995-04-27
CA2071457C (fr) 1999-09-14
DE69227404D1 (de) 1998-12-03
AU1836192A (en) 1992-12-24
US5716746A (en) 1998-02-10
SG48071A1 (en) 1998-04-17
EP0519715B1 (fr) 1998-10-28
CN1037999C (zh) 1998-04-08
EP0519715A1 (fr) 1992-12-23
CA2071457A1 (fr) 1992-12-20

Similar Documents

Publication Publication Date Title
HK1011745A1 (en) Magnetic toner and process for developing electrostatic latent images
HK20097A (en) Toner for developing electrostatic image and heat-fixing method
EP0331393A3 (en) Magnetic toner for developing electrostatic image
EP0438181A3 (en) Electrostatic image developing toner and fixing method
SG45453A1 (en) Toner for developing electrostatic image and image forming method
SG43255A1 (en) Developer for developing electrostatic image image forming method and heat fixing method
SG43297A1 (en) Magnetic toner magnetic developer apparatus unit image forming apparatus and facsimile apparatus
HK26897A (en) Toner for developing electrostatic image and fixing method
EP0280272A3 (en) A toner for developing electrostatic latent images and a method of preparing the toner
HK77294A (en) Developing apparatus for developing electrostatic latent images
SG49550A1 (en) Toner for developing electrostatic images and image forming method
SG45460A1 (en) Toner for developing electrostatic image and process for production thereof
SG48329A1 (en) Toner for developing electrostatic image image forming apparatus and process cartridge
SG43946A1 (en) Magnetic toner for developing electrostatic image
SG78355A1 (en) Developer for developing electrostatic image image forming method electrophotographic apparatus apparatus unit and facsimile apparatus
EP0270063A3 (en) Developer for developing electrostatic latent image and image forming method
EP0335676A3 (en) Developer for developing electrostatic image and image forming method
SG52799A1 (en) Toner for developing electrostatic image and process for production thereof
SG49314A1 (en) Monocomponent-type developer for developing electrostatic image and image forming method
GB2280039B (en) Toner for developing latent electrostatic images
EP0720065A3 (fr) Révélateur pour le développement d'images électrostatiques
SG48381A1 (en) Toner for developing electrostatic image
SG45455A1 (en) Toner for developing electrostatic image and process for production thereof
EP0587540A3 (en) Toner for developing electrostatic image and image forming method
EP0658817A3 (fr) Révélateur pour le développement d'images latentes électrostatiques.

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: 20100617