JP2609358B2 - 負帯電用電子写真トナー - Google Patents

負帯電用電子写真トナー

Info

Publication number
JP2609358B2
JP2609358B2 JP2328363A JP32836390A JP2609358B2 JP 2609358 B2 JP2609358 B2 JP 2609358B2 JP 2328363 A JP2328363 A JP 2328363A JP 32836390 A JP32836390 A JP 32836390A JP 2609358 B2 JP2609358 B2 JP 2609358B2
Authority
JP
Japan
Prior art keywords
toner
charge control
charge
control agent
group
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
JP2328363A
Other languages
English (en)
Japanese (ja)
Other versions
JPH04195166A (ja
Inventor
則昭 坪田
雅彦 久保
和男 冨士
昭宏 渡辺
善久 藏前
Original Assignee
三田工業株式会社
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 三田工業株式会社 filed Critical 三田工業株式会社
Priority to JP2328363A priority Critical patent/JP2609358B2/ja
Priority to US07/798,742 priority patent/US5212033A/en
Priority to ES91311035T priority patent/ES2091884T3/es
Priority to EP19910311035 priority patent/EP0488744B1/de
Priority to DE1991620908 priority patent/DE69120908T2/de
Publication of JPH04195166A publication Critical patent/JPH04195166A/ja
Application granted granted Critical
Publication of JP2609358B2 publication Critical patent/JP2609358B2/ja
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
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09733—Organic compounds
    • G03G9/09741—Organic compounds cationic
    • 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
    • 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
    • G03G9/0975—Organic compounds anionic

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)
JP2328363A 1990-11-28 1990-11-28 負帯電用電子写真トナー Expired - Lifetime JP2609358B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2328363A JP2609358B2 (ja) 1990-11-28 1990-11-28 負帯電用電子写真トナー
US07/798,742 US5212033A (en) 1990-11-28 1991-11-27 Electrophotographic toner for negative charging
ES91311035T ES2091884T3 (es) 1990-11-28 1991-11-28 Toner electrofotografico para carga negativa.
EP19910311035 EP0488744B1 (de) 1990-11-28 1991-11-28 Elektrophotographischer Toner für Negativaufladung
DE1991620908 DE69120908T2 (de) 1990-11-28 1991-11-28 Elektrophotographischer Toner für Negativaufladung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2328363A JP2609358B2 (ja) 1990-11-28 1990-11-28 負帯電用電子写真トナー

Publications (2)

Publication Number Publication Date
JPH04195166A JPH04195166A (ja) 1992-07-15
JP2609358B2 true JP2609358B2 (ja) 1997-05-14

Family

ID=18209412

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2328363A Expired - Lifetime JP2609358B2 (ja) 1990-11-28 1990-11-28 負帯電用電子写真トナー

Country Status (4)

Country Link
EP (1) EP0488744B1 (de)
JP (1) JP2609358B2 (de)
DE (1) DE69120908T2 (de)
ES (1) ES2091884T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6342328B1 (en) 1998-03-31 2002-01-29 Nippon Zeon Co., Ltd. Toner for development of electrostatic charge image and method for producing the same
JP2000347445A (ja) 1999-03-26 2000-12-15 Nippon Zeon Co Ltd 静電荷像現像用トナー

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4777104A (en) * 1985-05-30 1988-10-11 Mita Industrial Co., Ltd. Electrophotographic toner made by polymerizing monomers in solution in presence of colorant
JPH0812467B2 (ja) * 1987-01-28 1996-02-07 藤倉化成株式会社 電子写真用負帯電トナ−
DE3874176T2 (de) * 1987-03-25 1993-04-08 Hodogaya Chemical Co Ltd Quaternaeres ammoniumsalz und elektrophotographischer toner.
JP2567018B2 (ja) * 1988-02-26 1996-12-25 三田工業株式会社 静電荷像現像用トナーの製造方法
JP2623684B2 (ja) * 1988-05-12 1997-06-25 ミノルタ株式会社 トナー
JP2710342B2 (ja) * 1988-07-11 1998-02-10 株式会社リコー 静電荷像現像用トナー
JPH03171147A (ja) * 1989-11-30 1991-07-24 Mita Ind Co Ltd 静電荷像現像用トナー

Also Published As

Publication number Publication date
ES2091884T3 (es) 1996-11-16
DE69120908T2 (de) 1996-11-28
DE69120908D1 (de) 1996-08-22
EP0488744B1 (de) 1996-07-17
JPH04195166A (ja) 1992-07-15
EP0488744A1 (de) 1992-06-03

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