DE68927485T2 - Entwickler für latente elektrostatische Bilder - Google Patents

Entwickler für latente elektrostatische Bilder

Info

Publication number
DE68927485T2
DE68927485T2 DE68927485T DE68927485T DE68927485T2 DE 68927485 T2 DE68927485 T2 DE 68927485T2 DE 68927485 T DE68927485 T DE 68927485T DE 68927485 T DE68927485 T DE 68927485T DE 68927485 T2 DE68927485 T2 DE 68927485T2
Authority
DE
Germany
Prior art keywords
electrostatic image
latent electrostatic
image developer
developer
latent
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 - Fee Related
Application number
DE68927485T
Other languages
English (en)
Other versions
DE68927485D1 (de
Inventor
Katsumi Nishibayashi
Takashi Teshima
Hitoshi Nagahama
Takahiro Ishihara
Takafumi Nagai
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.)
Kyocera Mita Industrial Co Ltd
Original Assignee
Mita Industrial Co Ltd
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
Priority claimed from JP63059135A external-priority patent/JPH0812446B2/ja
Priority claimed from JP63157465A external-priority patent/JPH0830909B2/ja
Application filed by Mita Industrial Co Ltd filed Critical Mita Industrial Co Ltd
Application granted granted Critical
Publication of DE68927485D1 publication Critical patent/DE68927485D1/de
Publication of DE68927485T2 publication Critical patent/DE68927485T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • 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
    • 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
    • G03G9/0821—Developers with toner particles characterised by physical parameters
    • G03G9/0823—Electric parameters
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/001—Electric or magnetic imagery, e.g., xerography, electrography, magnetography, etc. Process, composition, or product
    • Y10S430/104—One component toner

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Developing Agents For Electrophotography (AREA)
DE68927485T 1988-03-11 1989-03-10 Entwickler für latente elektrostatische Bilder Expired - Fee Related DE68927485T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63059135A JPH0812446B2 (ja) 1988-03-11 1988-03-11 静電潜像現像用トナー
JP63157465A JPH0830909B2 (ja) 1988-06-24 1988-06-24 静電荷像現像用トナー

Publications (2)

Publication Number Publication Date
DE68927485D1 DE68927485D1 (de) 1997-01-09
DE68927485T2 true DE68927485T2 (de) 1997-03-27

Family

ID=26400179

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68927485T Expired - Fee Related DE68927485T2 (de) 1988-03-11 1989-03-10 Entwickler für latente elektrostatische Bilder

Country Status (4)

Country Link
US (1) US4954411A (de)
EP (1) EP0332212B1 (de)
KR (1) KR930008605B1 (de)
DE (1) DE68927485T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP0453907A1 (de) * 1990-04-13 1991-10-30 Mita Industrial Co. Ltd. Elektrophotographischer Toner
TW212835B (de) * 1990-05-18 1993-09-11 Mitsuta Industry Co Ltd
JP2604892B2 (ja) * 1990-07-25 1997-04-30 三田工業株式会社 電子写真用トナー
JP2698469B2 (ja) * 1990-07-25 1998-01-19 三田工業株式会社 電子写真用トナー
EP0469484B1 (de) * 1990-07-26 1997-03-19 Mita Industrial Co. Ltd. Elektrophotographischer Entwickler
JP2604893B2 (ja) * 1990-07-26 1997-04-30 三田工業株式会社 電子写真用現像剤
EP0519715B1 (de) * 1991-06-19 1998-10-28 Canon Kabushiki Kaisha Magnetischer Toner und Verfahren zur Entwicklung elektrostatischer latente Bilder
EP0619527B1 (de) * 1991-12-26 1999-11-03 Mitsubishi Rayon Co., Ltd. Tonerbindemittelharz
CA2098233C (en) * 1992-06-19 1999-06-29 Kazuyoshi Hagiwara Toner for developing electrostatic image and image forming method
EP0834778B1 (de) * 1995-06-19 2009-11-18 Mitsubishi Rayon Co., Ltd. Bindemittelharz für toner und toner
US5840460A (en) * 1996-02-02 1998-11-24 Minolta Co., Ltd Toner for developing electrostatic latent images
JP3407526B2 (ja) * 1996-02-20 2003-05-19 ミノルタ株式会社 静電潜像現像用黒色トナー
JP2004294843A (ja) * 2003-03-27 2004-10-21 Minolta Co Ltd 非磁性１成分トナー、非磁性１成分接触現像装置及び画像形成装置
US20050208403A1 (en) 2004-03-18 2005-09-22 Hyo Shu Toner, developer including the toner, and developing device and image forming apparatus using the toner
KR101167228B1 (ko) 2004-06-10 2012-07-23 보드 오브 트러스티즈 오브 미시건 스테이트 유니버시티 라이신으로부터 카프로락탐의 합성
US7689289B2 (en) * 2006-03-22 2010-03-30 Medtronic, Inc. Technique for adjusting the locus of excitation of electrically excitable tissue with paired pulses

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3997688A (en) * 1974-05-31 1976-12-14 Xerox Corporation Developing an electrical image
US4205322A (en) * 1976-04-27 1980-05-27 Nippon Electric Co., Ltd. Electrostatic method of simultaneously transferring to a recording medium a toner image having different polarities
US4105320A (en) * 1977-01-05 1978-08-08 Xerox Corporation Transfer of conductive particles
US4197331A (en) * 1978-12-14 1980-04-08 Xerox Corporation Novel electrostatic imaging system
US4402000A (en) * 1979-03-22 1983-08-30 Minnesota Mining And Manufacturing Company Electrographic recording method and apparatus with control of toner quantity at recording region
JPS56158340A (en) * 1980-05-13 1981-12-07 Konishiroku Photo Ind Co Ltd Toner for developing electrostatic charge image
GB2091435A (en) * 1980-12-18 1982-07-28 Konishiroku Photo Ind Toner for developing electrostatic latent images
US4395472A (en) * 1981-06-19 1983-07-26 Robillard Jean J Plain paper reproduction process
JPS5882258A (ja) * 1981-11-11 1983-05-17 Canon Inc 乾式現像剤
JPS5926740A (ja) * 1982-08-04 1984-02-13 Mita Ind Co Ltd 電子写真用圧力定着性トナー及びその製法
JPS62100773A (ja) * 1985-10-29 1987-05-11 Hitachi Metals Ltd 熱ロ−ル定着用現像剤
JPS62115170A (ja) * 1985-11-14 1987-05-26 Hitachi Chem Co Ltd 電子写真トナ−用樹脂組成物
CA1302612C (en) * 1986-09-08 1992-06-02 Satoshi Yasuda Toner for developing electrostatic images, binder resin therefor and process for production thereof
JPS63208062A (ja) * 1987-02-25 1988-08-29 Toshiba Corp 現像方法

Also Published As

Publication number Publication date
KR890015083A (ko) 1989-10-28
EP0332212A3 (de) 1991-02-06
KR930008605B1 (ko) 1993-09-10
EP0332212B1 (de) 1996-11-27
DE68927485D1 (de) 1997-01-09
EP0332212A2 (de) 1989-09-13
US4954411A (en) 1990-09-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee