SG48071A1 - Magnetic toner and process for producing magnetic toner - Google Patents

Magnetic toner and process for producing magnetic toner

Info

Publication number
SG48071A1
SG48071A1 SG1996006852A SG1996006852A SG48071A1 SG 48071 A1 SG48071 A1 SG 48071A1 SG 1996006852 A SG1996006852 A SG 1996006852A SG 1996006852 A SG1996006852 A SG 1996006852A SG 48071 A1 SG48071 A1 SG 48071A1
Authority
SG
Singapore
Prior art keywords
magnetic toner
producing
producing magnetic
toner
magnetic
Prior art date
Application number
SG1996006852A
Other languages
English (en)
Inventor
Kazuyoshi Hagiwara
Kuniko Kobayashi
Masami Fujimoto
Masyoshi Shimamura
Toshiaki Nakahara
Yushi Mikuriya
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 SG48071A1 publication Critical patent/SG48071A1/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
    • G03G9/097—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)
SG1996006852A 1991-06-19 1992-06-17 Magnetic toner and process for producing magnetic toner SG48071A1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SG48071A1 true SG48071A1 (en) 1998-04-17

Family

ID=15429231

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996006852A SG48071A1 (en) 1991-06-19 1992-06-17 Magnetic toner and process for producing magnetic toner

Country Status (8)

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

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5744276A (en) * 1993-03-31 1998-04-28 Canon Kabushiki Kaisha Toner for developing electrostatic image containing higher and lower molecular weight polymer components
EP0636942B1 (en) * 1993-07-30 1997-09-17 Sanyo Chemical Industries, Ltd. Binder resin for electrophotographic toner and toner containing the same
EP0639800A1 (en) * 1993-08-18 1995-02-22 Mitsubishi Chemical Corporation Toner for flash fixation
EP0663621B1 (en) * 1993-12-24 2000-08-30 Canon Kabushiki Kaisha Toner for developing electrostatic image, image forming method and process-cartridge
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 (en) 1998-05-26 2006-01-25 Canon Kabushiki Kaisha Toner having negative triboelectric chargeability and image forming method
US6489074B1 (en) * 1998-07-01 2002-12-03 Sekisui Chemical Co., Ltd. Toner resin composition and toner
CN100409106C (zh) * 1999-03-03 2008-08-06 松下电器产业株式会社 调色剂
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
WO2006131960A1 (ja) 2005-06-06 2006-12-14 Nippon Carbide Kogyo Kabushiki Kaisha 静電荷像現像用トナー用結着樹脂の製造方法及びそれを用いたトナーの製造方法
EP1750177B1 (en) * 2005-08-01 2016-04-13 Canon Kabushiki Kaisha Toner
CN101395539B (zh) * 2006-03-03 2011-11-30 佳能株式会社 调色剂
JP2008139467A (ja) * 2006-11-30 2008-06-19 Kyocera Mita Corp 非磁性１成分トナー
US9097998B2 (en) 2010-12-28 2015-08-04 Canon Kabushiki Kaisha Toner
EP2659311B1 (en) 2010-12-28 2017-11-22 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
WO2013018367A1 (ja) 2011-08-03 2013-02-07 キヤノン株式会社 現像剤担持体、その製造方法及び現像装置
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
US9969834B2 (en) * 2015-08-25 2018-05-15 Canon Kabushiki Kaisha Wax dispersant for toner and 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
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
US10295920B2 (en) 2017-02-28 2019-05-21 Canon Kabushiki Kaisha Toner
US10303075B2 (en) 2017-02-28 2019-05-28 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 (en) * 1986-09-08 1992-06-02 Satoshi Yasuda Toner for developing electrostatic images, binder resin therefor and process for production thereof
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 (en) * 1988-02-29 1994-01-18 Koichi Tomiyama Magnetic toner for developing electrostatic images
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
US5135833A (en) * 1990-01-19 1992-08-04 Canon Kabushiki Kaisha Electrostatic image developing toner and fixing method
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
HK1011745A1 (en) 1999-07-16
CA2071457C (en) 1999-09-14
US5716746A (en) 1998-02-10
DE69227404D1 (de) 1998-12-03
AU1836192A (en) 1992-12-24
EP0519715A1 (en) 1992-12-23
AU658638B2 (en) 1995-04-27
CA2071457A1 (en) 1992-12-20
EP0519715B1 (en) 1998-10-28
DE69227404T2 (de) 1999-04-29
CN1037999C (zh) 1998-04-08
CN1067749A (zh) 1993-01-06

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