DE69028037D1 - Farbiger Entwickler - Google Patents

Farbiger Entwickler

Info

Publication number
DE69028037D1
DE69028037D1 DE69028037T DE69028037T DE69028037D1 DE 69028037 D1 DE69028037 D1 DE 69028037D1 DE 69028037 T DE69028037 T DE 69028037T DE 69028037 T DE69028037 T DE 69028037T DE 69028037 D1 DE69028037 D1 DE 69028037D1
Authority
DE
Germany
Prior art keywords
colored developer
developer
colored
xanthene
phenolic
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
DE69028037T
Other languages
English (en)
Other versions
DE69028037T2 (de
Inventor
Ichiro Ohsaki
Takaaki Kohtaki
Yuko Sato
Hiroyuki Kobayashi
Toshiyuki Ukai
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
Priority claimed from JP1112229A external-priority patent/JP2759492B2/ja
Priority claimed from JP1115004A external-priority patent/JP2850012B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69028037D1 publication Critical patent/DE69028037D1/de
Publication of DE69028037T2 publication Critical patent/DE69028037T2/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
    • G03G9/09—Colouring agents for toner particles
    • G03G9/0906—Organic dyes
    • G03G9/0914—Acridine; Azine; Oxazine; Thiazine-;(Xanthene-) 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
    • G03G9/087—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
    • G03G9/08746—Condensation polymers of aldehydes or ketones
    • G03G9/08748—Phenoplasts
    • 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
    • G03G9/092—Quinacridones
    • 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
DE69028037T 1989-05-02 1990-04-30 Farbiger Entwickler Expired - Fee Related DE69028037T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1112229A JP2759492B2 (ja) 1989-05-02 1989-05-02 電子写真用カラートナー
JP1115004A JP2850012B2 (ja) 1989-05-10 1989-05-10 カラートナー

Publications (2)

Publication Number Publication Date
DE69028037D1 true DE69028037D1 (de) 1996-09-19
DE69028037T2 DE69028037T2 (de) 1997-02-13

Family

ID=26451452

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69028037T Expired - Fee Related DE69028037T2 (de) 1989-05-02 1990-04-30 Farbiger Entwickler

Country Status (5)

Country Link
US (1) US5102761A (de)
EP (1) EP0396086B1 (de)
AT (1) ATE141419T1 (de)
DE (1) DE69028037T2 (de)
ES (1) ES2091774T3 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5334472A (en) * 1991-04-15 1994-08-02 Tomoegawa Paper Co., Ltd. Toner for developing static charge images
JP2899177B2 (ja) * 1991-09-19 1999-06-02 キヤノン株式会社 静電荷像現像用トナー及び静電荷像現像用二成分系現像剤
US5491044A (en) * 1994-12-21 1996-02-13 Eastman Kodak Company Toners and developers containing quaternary ammonium 3,5-di-tertiary-alkyl-4-hydroxybezenesulfonate salts as charge-control agents
US5794105A (en) * 1995-03-03 1998-08-11 Minolta Co., Ltd. Image forming apparatus and toner for full color development
EP0827039B2 (de) * 1996-09-02 2009-02-25 Canon Kabushiki Kaisha Magenta-Toner zur Entwicklung elektrostatischer Bilder und Herstellungsverfahren
US6117605A (en) * 1997-07-08 2000-09-12 Canon Kabushiki Kaisha Magenta toner for developing electrostatic images and process for production thereof
US6054239A (en) * 1997-08-21 2000-04-25 Brother Kogyo Kabushiki Kaisha Toner
US6001524A (en) * 1998-03-19 1999-12-14 Hna Holdings, Inc. Toner particles for electrophotographic imaging applications
US6387583B1 (en) 1999-12-09 2002-05-14 Matsci Solutions, Inc. Method of producing toner for developing latent electrostatic images by way of dispersion dyeing
US6287742B1 (en) 2000-05-16 2001-09-11 Matsci Solutions, Inc. Toner compositions and method of producing toner for developing latent electrostatic images
US6531255B2 (en) 2001-05-18 2003-03-11 Dpi Solutions, Inc. Micro-serrated particles for use in color toner and method of making same
US6544705B2 (en) 2001-05-18 2003-04-08 Dpi Solutions, Inc. Micro-serrated, dyed color toner particles and method of making same
US6461783B1 (en) 2001-05-18 2002-10-08 Dpi Solutions, Inc. Micro-serrated color toner particles and method of making same
US6991883B2 (en) * 2002-05-16 2006-01-31 Troy Group, Inc. Toner for producing secure images and methods of forming and using the same
KR100481466B1 (ko) * 2003-05-14 2005-04-07 주식회사 디피아이 솔루션스 정전 잠상 현상용 토너 조성물, 이의 제조방법 및 이를포함하는 정전 잠상 현상제 조성물

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1286825A (en) * 1968-09-20 1972-08-23 Canon Kk Toner for electrostatic images
JPS5236103B2 (de) * 1971-08-06 1977-09-13
JPS5116150B2 (de) * 1972-05-09 1976-05-21
JPS5323084B2 (de) * 1973-01-30 1978-07-12
JPS5347174A (en) * 1976-10-09 1978-04-27 Omron Tateisi Electronics Co Apparatus for emitting light
JPS5926017B2 (ja) * 1977-06-15 1984-06-23 キヤノン株式会社 カラ−トナ−
JPS57130044A (en) * 1981-02-06 1982-08-12 Canon Inc Negatively charging magenta toner
JPS57130046A (en) * 1981-02-06 1982-08-12 Canon Inc Negatively charging magenta toner
JPS5957256A (ja) * 1982-09-27 1984-04-02 Canon Inc マゼンタトナ−
JPS59100453A (ja) * 1982-11-30 1984-06-09 Mita Ind Co Ltd 負極性カラ−トナ−
JPS59226358A (ja) * 1983-06-06 1984-12-19 Konishiroku Photo Ind Co Ltd 静電荷像現像用カラ−トナ−
JPS6066261A (ja) * 1983-09-21 1985-04-16 Konishiroku Photo Ind Co Ltd 静電荷像現像用カラ−トナ−
JPS60164754A (ja) * 1984-02-06 1985-08-27 Hitachi Chem Co Ltd 静電荷像現像用トナ−
JPH0619588B2 (ja) * 1984-03-14 1994-03-16 キヤノン株式会社 トナ−
JPS61126562A (ja) * 1984-11-26 1986-06-14 Konishiroku Photo Ind Co Ltd 静電荷像現像用カラ−トナ−
JPH0638166B2 (ja) * 1985-05-15 1994-05-18 住友化学工業株式会社 静電荷像現像用トナ−
JPS6215557A (ja) * 1985-07-15 1987-01-23 Canon Inc カラ−電子写真用トナ−
JPS6215556A (ja) * 1985-07-15 1987-01-23 Canon Inc カラ−電子写真用トナ−
JPS6215555A (ja) * 1985-07-15 1987-01-23 Canon Inc カラ−電子写真用トナ−
JPS6230259A (ja) * 1985-07-31 1987-02-09 Mita Ind Co Ltd トナ−の製造方法
JPH0731420B2 (ja) * 1986-05-30 1995-04-10 富士ゼロックス株式会社 カラ−トナ−
DE3777988D1 (de) * 1986-12-01 1992-05-07 Kao Corp Toner fuer die entwicklung elektrostatischer ladungsbilder.
JPS649466A (en) * 1987-07-02 1989-01-12 Ricoh Kk Color electrophotographic toner
JPS6472169A (en) * 1987-09-11 1989-03-17 Ricoh Kk Toner for color electrophotography
JPH0778643B2 (ja) * 1987-12-28 1995-08-23 コニカ株式会社 静電潜像現像用トナー
JP2715303B2 (ja) * 1988-03-04 1998-02-18 キヤノン株式会社 フルカラー画像形成用マゼンタトナー

Also Published As

Publication number Publication date
EP0396086A2 (de) 1990-11-07
ATE141419T1 (de) 1996-08-15
DE69028037T2 (de) 1997-02-13
EP0396086B1 (de) 1996-08-14
ES2091774T3 (es) 1996-11-16
US5102761A (en) 1992-04-07
EP0396086A3 (de) 1991-04-10

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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