ES2091302T3 - Toner electrofotografico para carga negativa. - Google Patents

Toner electrofotografico para carga negativa.

Info

Publication number
ES2091302T3
ES2091302T3 ES91311032T ES91311032T ES2091302T3 ES 2091302 T3 ES2091302 T3 ES 2091302T3 ES 91311032 T ES91311032 T ES 91311032T ES 91311032 T ES91311032 T ES 91311032T ES 2091302 T3 ES2091302 T3 ES 2091302T3
Authority
ES
Spain
Prior art keywords
load
electrophotographic toner
negative charge
toner
assistant
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
ES91311032T
Other languages
English (en)
Spanish (es)
Inventor
Noriaki Tsubota
Masahiko Kubo
Kazuo Fuji
Akihiro Watanabe
Yoshihisa Kuramae
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 ES2091302T3 publication Critical patent/ES2091302T3/es
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
    • 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)
  • Developing Agents For Electrophotography (AREA)
ES91311032T 1990-11-28 1991-11-28 Toner electrofotografico para carga negativa. Expired - Lifetime ES2091302T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2328364A JP2609359B2 (ja) 1990-11-28 1990-11-28 負帯電用電子写真用トナー

Publications (1)

Publication Number Publication Date
ES2091302T3 true ES2091302T3 (es) 1996-11-01

Family

ID=18209425

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91311032T Expired - Lifetime ES2091302T3 (es) 1990-11-28 1991-11-28 Toner electrofotografico para carga negativa.

Country Status (4)

Country Link
EP (1) EP0488741B1 (fr)
JP (1) JP2609359B2 (fr)
DE (1) DE69120640T2 (fr)
ES (1) ES2091302T3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1093028A1 (fr) * 1999-10-12 2001-04-18 Xeikon Nv Particules de révélateur sèches aux propriétés de chargement contrôlées

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6169073A (ja) * 1984-09-12 1986-04-09 Orient Kagaku Kogyo Kk 静電荷像現像用トナ−
US4762763A (en) * 1985-12-19 1988-08-09 Ricoh Co., Ltd. Toner for developing electrostatic latent image
DE3874176T2 (de) * 1987-03-25 1993-04-08 Hodogaya Chemical Co Ltd Quaternaeres ammoniumsalz und elektrophotographischer toner.
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

Also Published As

Publication number Publication date
DE69120640T2 (de) 1997-02-27
EP0488741A1 (fr) 1992-06-03
EP0488741B1 (fr) 1996-07-03
DE69120640D1 (de) 1996-08-08
JP2609359B2 (ja) 1997-05-14
JPH04195164A (ja) 1992-07-15

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