DE69122169D1 - Verfahren zur Herstellung von Tonern - Google Patents

Verfahren zur Herstellung von Tonern

Info

Publication number
DE69122169D1
DE69122169D1 DE69122169T DE69122169T DE69122169D1 DE 69122169 D1 DE69122169 D1 DE 69122169D1 DE 69122169 T DE69122169 T DE 69122169T DE 69122169 T DE69122169 T DE 69122169T DE 69122169 D1 DE69122169 D1 DE 69122169D1
Authority
DE
Germany
Prior art keywords
toners
production
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
DE69122169T
Other languages
English (en)
Other versions
DE69122169T2 (de
Inventor
Hiroyuki Kobayashi
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 DE69122169D1 publication Critical patent/DE69122169D1/de
Publication of DE69122169T2 publication Critical patent/DE69122169T2/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
    • G03G9/0802—Preparation methods
    • G03G9/081—Preparation methods by mixing the toner components in a liquefied state; melt kneading; reactive mixing
    • 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
    • G03G9/0802—Preparation methods
    • 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
    • G03G9/0802—Preparation methods
    • G03G9/0804—Preparation methods whereby the components are brought together in a liquid dispersing medium

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
DE69122169T 1990-05-17 1991-05-16 Verfahren zur Herstellung von Tonern Expired - Fee Related DE69122169T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12553890 1990-05-17
JP12553790 1990-05-17

Publications (2)

Publication Number Publication Date
DE69122169D1 true DE69122169D1 (de) 1996-10-24
DE69122169T2 DE69122169T2 (de) 1997-03-06

Family

ID=26461957

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69122169T Expired - Fee Related DE69122169T2 (de) 1990-05-17 1991-05-16 Verfahren zur Herstellung von Tonern

Country Status (3)

Country Link
US (1) US5376493A (de)
EP (1) EP0458196B1 (de)
DE (1) DE69122169T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3363495B2 (ja) * 1991-12-04 2003-01-08 キヤノン株式会社 トナーの製造方法
JP2992924B2 (ja) * 1993-06-28 1999-12-20 キヤノン株式会社 カラートナー及びその製造方法
JPH0749583A (ja) * 1993-08-05 1995-02-21 Minolta Co Ltd 電子写真用トナーの製造方法
JPH09297428A (ja) * 1996-05-08 1997-11-18 Toshiba Corp 現像剤及び現像剤の製造方法
JP4159070B2 (ja) * 1999-02-12 2008-10-01 コニカミノルタホールディングス株式会社 静電荷像現像用トナーおよび現像剤並びに画像形成方法
KR100453149B1 (ko) * 2001-06-12 2004-10-15 주식회사 디피아이 솔루션스 용매 분쇄법에 의한 정전 잠상 현상용 미립자 토너조성물의 제조 방법 및 그 토너 조성물
KR100453150B1 (ko) * 2001-06-13 2004-10-15 주식회사 디피아이 솔루션스 용매 분쇄법을 이용한 고해상도 토너 제조용 미립자 수지조성물 및 그 제조방법
KR100453151B1 (ko) * 2001-06-19 2004-10-15 주식회사 디피아이 솔루션스 용매 분쇄법을 이용한 정전 잠상 현상용 고해상도 컬러토너 및 그 제조 방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4622281A (en) * 1982-04-28 1986-11-11 Canon Kabushiki Kaisha Magnetic color toner containing gamma ferric oxide particles
JPS6191666A (ja) * 1984-10-11 1986-05-09 Nippon Zeon Co Ltd 電子写真用トナ−の製造方法
JPS61117565A (ja) * 1984-11-13 1986-06-04 Fujitsu Ltd 電子写真用トナ−組成物の製造方法
EP0183566B1 (de) * 1984-11-30 1992-04-01 Mitsui Petrochemical Industries, Ltd. Wärmefixierbarer elektrophotographischer Toner
JPS61156054A (ja) * 1984-12-27 1986-07-15 Fujitsu Ltd 電子写真用トナ−の製造方法
JPS6230259A (ja) * 1985-07-31 1987-02-09 Mita Ind Co Ltd トナ−の製造方法
US4837100A (en) * 1986-09-29 1989-06-06 Fuji Xerox Co., Ltd. Electrophotographic developer containing positively chargeable toner
US4837101A (en) * 1988-02-01 1989-06-06 Xerox Corporation Negatively charged colored toner compositions
DE3831384A1 (de) * 1988-09-15 1990-03-29 Hoechst Ag Verfahren zur gezielten beeinflussung des triboelektrischen effektes von azopigmenten
CA2018876A1 (en) * 1989-06-14 1990-12-14 Keizo Nonaka Master batch for production of toners used in electrophotography
EP0412494A1 (de) * 1989-08-09 1991-02-13 Bando Chemical Industries, Limited Basismaterial für die Herstellung von elektrophotographischen Tonern

Also Published As

Publication number Publication date
EP0458196B1 (de) 1996-09-18
US5376493A (en) 1994-12-27
DE69122169T2 (de) 1997-03-06
EP0458196A1 (de) 1991-11-27

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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