DE68921326D1 - Entwickler für Elektrophotographie und Verfahren zu dessen Herstellung. - Google Patents

Entwickler für Elektrophotographie und Verfahren zu dessen Herstellung.

Info

Publication number
DE68921326D1
DE68921326D1 DE68921326T DE68921326T DE68921326D1 DE 68921326 D1 DE68921326 D1 DE 68921326D1 DE 68921326 T DE68921326 T DE 68921326T DE 68921326 T DE68921326 T DE 68921326T DE 68921326 D1 DE68921326 D1 DE 68921326D1
Authority
DE
Germany
Prior art keywords
producing
same
electrophotography
developer
electrophotography developer
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
DE68921326T
Other languages
English (en)
Other versions
DE68921326T2 (de
Inventor
Shunsuke Ogami
Atsushi Yamaguchi
Hidenori Asada
Masanori Fujii
Hiroshi Komata
Kiminori Umeda
Takahiko Kimura
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
Application filed by Mita Industrial Co Ltd filed Critical Mita Industrial Co Ltd
Application granted granted Critical
Publication of DE68921326D1 publication Critical patent/DE68921326D1/de
Publication of DE68921326T2 publication Critical patent/DE68921326T2/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
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/097—Plasticisers; Charge controlling agents
    • 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
    • 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
    • G03G9/09783—Organo-metallic compounds

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)
DE68921326T 1988-12-28 1989-12-28 Entwickler für Elektrophotographie und Verfahren zu dessen Herstellung. Expired - Fee Related DE68921326T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63329007A JPH02176668A (ja) 1988-12-28 1988-12-28 電子写真用トナー及びその製法

Publications (2)

Publication Number Publication Date
DE68921326D1 true DE68921326D1 (de) 1995-03-30
DE68921326T2 DE68921326T2 (de) 1995-06-22

Family

ID=18216561

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68921326T Expired - Fee Related DE68921326T2 (de) 1988-12-28 1989-12-28 Entwickler für Elektrophotographie und Verfahren zu dessen Herstellung.

Country Status (4)

Country Link
US (1) US5077168A (de)
EP (1) EP0376717B1 (de)
JP (1) JPH02176668A (de)
DE (1) DE68921326T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02278266A (ja) * 1989-04-20 1990-11-14 Hodogaya Chem Co Ltd 電子写真用現像粉
JP2701941B2 (ja) * 1989-08-21 1998-01-21 三田工業株式会社 電子写真用黒トナー
US5213935A (en) * 1990-05-19 1993-05-25 Mita Industrial Co., Ltd. Start developer and method of controlling toner density
JP2698469B2 (ja) * 1990-07-25 1998-01-19 三田工業株式会社 電子写真用トナー
US5219694A (en) * 1990-10-09 1993-06-15 Minolta Camera Kabushiki Kaisha Toner for developing electrostatic latent image
US5338638A (en) * 1990-11-29 1994-08-16 Canon Kabushiki Kaisha Toner for developing electrostatic image and process for production thereof
CA2071457C (en) * 1991-06-19 1999-09-14 Yushi Mikuriya Magnetic toner and process for producing magnetic toner
US5406357A (en) * 1992-06-19 1995-04-11 Canon Kabushiki Kaisha Developer for developing electrostatic image, image forming method, image forming apparatus and apparatus unit
JP4345111B2 (ja) * 1998-07-31 2009-10-14 保土谷化学工業株式会社 静電荷像現像用トナー
JP2000181141A (ja) 1998-10-05 2000-06-30 Sekisui Chem Co Ltd トナ―用樹脂組成物及びトナ―
US6403273B1 (en) 2001-02-09 2002-06-11 Lexmark International, Inc. Toner particulates comprising aliphatic hydrocarbon waxes
JP4086785B2 (ja) * 2002-03-22 2008-05-14 オリヱント化学工業株式会社 荷電制御剤およびそれを含む静電荷像現像用トナー

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2091435A (en) * 1980-12-18 1982-07-28 Konishiroku Photo Ind Toner for developing electrostatic latent images
EP0059814B1 (de) * 1981-02-27 1986-03-19 Hodogaya Chemical Co., Ltd. Elektrophotographischer Toner
US4562136A (en) * 1982-03-05 1985-12-31 Ricoh Company, Ltd. Two-component dry-type developer
JPS59226358A (ja) * 1983-06-06 1984-12-19 Konishiroku Photo Ind Co Ltd 静電荷像現像用カラ−トナ−
JPS60230666A (ja) * 1984-04-28 1985-11-16 Canon Inc トナ−用結着樹脂及びその製造方法
DE3470349D1 (en) * 1984-11-05 1988-05-11 Hodogaya Chemical Co Ltd Electrophotographic toner
JPS6311952A (ja) * 1986-07-03 1988-01-19 Canon Inc 乾式電子写真用磁性トナー
JPH0623861B2 (ja) * 1986-08-04 1994-03-30 日本化薬株式会社 電子写真印刷用トナ−
JPH0713764B2 (ja) * 1986-09-08 1995-02-15 キヤノン株式会社 静電荷像現像用トナー
JPH07117768B2 (ja) * 1986-12-01 1995-12-18 キヤノン株式会社 デジタル潜像現像用現像剤
JP2556319B2 (ja) * 1987-02-19 1996-11-20 日本化薬株式会社 電子写真用トナ−の製法
JPH02115170A (ja) * 1988-10-25 1990-04-27 Mitsui Toatsu Chem Inc Ｎ，ｎ’‐ジメチルアルキレンウレアの精製方法

Also Published As

Publication number Publication date
DE68921326T2 (de) 1995-06-22
JPH02176668A (ja) 1990-07-09
EP0376717B1 (de) 1995-02-22
EP0376717A2 (de) 1990-07-04
US5077168A (en) 1991-12-31
EP0376717A3 (de) 1991-09-25

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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