ES2119269T3 - Toner para el revelado de imagenes electrostaticas, metodo para la formacion de imagenes y cartucho para el proceso. - Google Patents

Toner para el revelado de imagenes electrostaticas, metodo para la formacion de imagenes y cartucho para el proceso.

Info

Publication number
ES2119269T3
ES2119269T3 ES95107141T ES95107141T ES2119269T3 ES 2119269 T3 ES2119269 T3 ES 2119269T3 ES 95107141 T ES95107141 T ES 95107141T ES 95107141 T ES95107141 T ES 95107141T ES 2119269 T3 ES2119269 T3 ES 2119269T3
Authority
ES
Spain
Prior art keywords
sub
group
denote
hydrogen
alkyl
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
ES95107141T
Other languages
English (en)
Inventor
Koichi Tomiyama
Takaaki Kohtaki
Manabu Ohno
Makoto Unno
Yushi Mikuriya
Nobuyuki Okubo
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 ES2119269T3 publication Critical patent/ES2119269T3/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
    • G03G9/08775—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
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09783—Organo-metallic 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
    • G03G9/08742—Binders for toner particles comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08759—Polyethers
    • 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
    • G03G9/09—Colouring agents for toner particles
    • G03G9/0906—Organic dyes
    • G03G9/091—Azo dyes
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
    • G03G15/0208—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus
    • G03G15/0216—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus by bringing a charging member into contact with the member to be charged, e.g. roller, brush chargers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
    • G03G21/0011—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using a blade; Details of cleaning blades, e.g. blade shape, layer forming
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
    • G03G21/1814—Details of parts of process cartridge, e.g. for charging, transfer, cleaning, developing
    • 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
    • G03G9/087—Binders for toner particles

Abstract

UN TONER PARA REVELAR IMAGENES ELECTROSTATICAS QUE TIENE UNA COMPOSICION UNIFORME Y REALIZACIONES UNIFORMES SOBRE TAMAÑOS VARIABLES DE PARTICULAS DE TONER ESTA CONSTITUIDO POR (A) UNA RESINA ADHESIVA, (B) UN COMPUESTO ALKILO DE CADENA LARGA Y (C) UN COMPLETO DE HIERRO DE TIPO AZO. EL COMPUESTO DE ALKILO DE CADENA LARGA ESTA REPRESENTADO POR LAS SIGUIENTES FORMULAS (1), (2) O (3): EN DONDE X E Y INDEPENDIENTEMENTE DENOTAN UN VALOR MEDIO EN EL RANGO DE 35 - 150; Z DENOTA UN VALOR MEDIO EN EL RANGO DE 1 - 5, Y R DENOTA H O UN GRUPO ALKILO QUE TIENE DE 1 - 10 ATOMOS DE CARBONO. EL COMPUESTO DE COMPLEJO DE HIERRO DE TIPO AZO ESTA REPRESENTADO POR LA SIGUIENTE FORMULA (4); EN DONDE X{SUB, 1} Y X{SUB, 2} INDEPENDIENTEMENTE DENOTAN UN ATOMO DE HIDROGENO, UN GRUPO DE ALKILO BAJO, UN GRUPO NITRO O UN ATOMO DE HALOGENO; M Y M'' DENOTAN UN ENTERO DE 1 - 3; R{SUB, 1} Y R{SUB, 3} INDEPENDIENTEMENTE DENOTAN UN ATOMO DE HIDROGENO, ALKILO O ALQUENILO C{SUB, 1-18}, SULFONAMIDA, MESILO, UN GRUPO DE ACIDO SULFONICO, UN GRUPO DE ESTER DE CARBOXI, HIDROXI, ALCOXI C{SUB, 1-18}, ACETILAMINO, BENZOILAMINO O UN ATOMO DE HALOGENO; N Y N'' DENOTAN UN ENTERO DE 1 - 3; R{SUB, 2} Y R{SUB, 4} DENOTAN UN ATOMO DE HIDROGENO O UN GRUPO NITRO; Y A{SUP,+} DENOTAN UN CATION QUE INCLUYE DEL 75 - 98 % MOLAR DE UN ION DE AMONIO Y OTRO ION SELECCIONADO DEL GRUPO QUE CONSTA DE ION DE HIDROGENO, ION DE SODIO, HIERRO DE POTASIO Y MEZCLAS DE LOS MISMOS.
ES95107141T 1994-05-13 1995-05-11 Toner para el revelado de imagenes electrostaticas, metodo para la formacion de imagenes y cartucho para el proceso. Expired - Lifetime ES2119269T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12330394 1994-05-13

Publications (1)

Publication Number Publication Date
ES2119269T3 true ES2119269T3 (es) 1998-10-01

Family

ID=14857208

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95107141T Expired - Lifetime ES2119269T3 (es) 1994-05-13 1995-05-11 Toner para el revelado de imagenes electrostaticas, metodo para la formacion de imagenes y cartucho para el proceso.

Country Status (8)

Country Link
EP (1) EP0686883B1 (es)
KR (1) KR0173020B1 (es)
CN (1) CN1091889C (es)
AU (1) AU673122B2 (es)
CA (1) CA2149272C (es)
DE (1) DE69503708T2 (es)
ES (1) ES2119269T3 (es)
SG (1) SG34223A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6479204B1 (en) * 1999-06-04 2002-11-12 Ricoh Company, Ltd. Magnetic toner with negative polarity for developing latent electrostatic images, and image forming apparatus using the same
US6300024B1 (en) 1999-06-30 2001-10-09 Canon Kabushiki Kaisha Toner, two-component type developer, heat fixing method, image forming method and apparatus unit
US6692880B2 (en) * 2001-05-14 2004-02-17 Heidelberger Druckmaschinen Ag Electrophotographic toner with stable triboelectric properties
US7094513B2 (en) * 2002-12-06 2006-08-22 Orient Chemical Industries, Ltd. Charge control agent and toner for electrostatic image development

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61155463A (ja) * 1984-12-28 1986-07-15 Hodogaya Chem Co Ltd 金属錯塩化合物および電子写真用トナ−
US4883736A (en) * 1987-01-20 1989-11-28 Xerox Corporation Electrophotographic toner and developer compositions with polymeric alcohol waxes
JPS6424256A (en) * 1987-07-21 1989-01-26 Ricoh Kk Electrostatic charge image developing toner
JPH02151876A (ja) * 1988-12-05 1990-06-11 Canon Inc 磁性トナー及びその現像方法
US4925765A (en) * 1988-12-23 1990-05-15 E. I. Du Pont De Nemours And Company Negative solid block toner
US5307122A (en) * 1989-07-28 1994-04-26 Canon Kabushiki Kaisha Image forming apparatus apparatus unit facsimile apparatus and developer comprising hydrophobic silica fine powder for developing electrostatic images
CN1097211C (zh) * 1990-06-15 2002-12-25 佳能株式会社 图象形成装置,装置部件以及传真装置
US5439770A (en) * 1993-04-20 1995-08-08 Canon Kabushiki Kaisha Toner for developing electrostatic image, image forming apparatus and process cartridge

Also Published As

Publication number Publication date
SG34223A1 (en) 1996-12-06
DE69503708D1 (de) 1998-09-03
DE69503708T2 (de) 1999-02-11
EP0686883B1 (en) 1998-07-29
KR950033707A (ko) 1995-12-26
EP0686883A1 (en) 1995-12-13
CN1091889C (zh) 2002-10-02
CA2149272C (en) 2000-10-24
CA2149272A1 (en) 1995-11-14
KR0173020B1 (ko) 1999-03-30
CN1113574A (zh) 1995-12-20
AU673122B2 (en) 1996-10-24
AU1790595A (en) 1995-12-07

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