EP0246622A3 - Toner magnétique - Google Patents

Toner magnétique Download PDF

Info

Publication number
EP0246622A3
EP0246622A3 EP87107293A EP87107293A EP0246622A3 EP 0246622 A3 EP0246622 A3 EP 0246622A3 EP 87107293 A EP87107293 A EP 87107293A EP 87107293 A EP87107293 A EP 87107293A EP 0246622 A3 EP0246622 A3 EP 0246622A3
Authority
EP
European Patent Office
Prior art keywords
magnetic toner
amorphous
silicon photoreceptor
magnetic
occurrence
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.)
Withdrawn
Application number
EP87107293A
Other languages
German (de)
English (en)
Other versions
EP0246622A2 (fr
Inventor
Toshihiko Yoshitomi
Heihachi Yushina
Hiromi Horiuchi
Yukio Yamaguchi
Yasuo Kamoshita
Kiyoshi Sekihara
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Kasei Corp
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 JP61117966A external-priority patent/JPH0797240B2/ja
Application filed by Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to EP87107293A priority Critical patent/EP0246622A3/fr
Publication of EP0246622A2 publication Critical patent/EP0246622A2/fr
Publication of EP0246622A3 publication Critical patent/EP0246622A3/fr
Withdrawn legal-status Critical Current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
    • G03G9/09758—Organic compounds comprising a heterocyclic ring
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
EP87107293A 1986-05-22 1987-05-19 Toner magnétique Withdrawn EP0246622A3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP87107293A EP0246622A3 (fr) 1986-05-22 1987-05-19 Toner magnétique

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP117066/86 1986-05-20
JP61117966A JPH0797240B2 (ja) 1986-05-22 1986-05-22 磁性トナ−
EP87107293A EP0246622A3 (fr) 1986-05-22 1987-05-19 Toner magnétique

Publications (2)

Publication Number Publication Date
EP0246622A2 EP0246622A2 (fr) 1987-11-25
EP0246622A3 true EP0246622A3 (fr) 1990-03-21

Family

ID=26108057

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87107293A Withdrawn EP0246622A3 (fr) 1986-05-22 1987-05-19 Toner magnétique

Country Status (1)

Country Link
EP (1) EP0246622A3 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005952A1 (fr) * 1978-06-01 1979-12-12 Xerox Corporation Toner électrostatographique contenant un composé alkyle-pyridinium et procédé de formation d'images
DE3200376A1 (de) * 1981-01-09 1982-11-04 Canon K.K., Tokyo Fotoleitfaehiges element
EP0141377A2 (fr) * 1983-11-04 1985-05-15 Hodogaya Chemical Co., Ltd. Complexes métalliques
DE3527480A1 (de) * 1984-07-31 1986-02-06 Ricoh Co., Ltd., Tokio/Tokyo Toner fuer die entwicklung latenter, elektrostatischer abbildungen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005952A1 (fr) * 1978-06-01 1979-12-12 Xerox Corporation Toner électrostatographique contenant un composé alkyle-pyridinium et procédé de formation d'images
DE3200376A1 (de) * 1981-01-09 1982-11-04 Canon K.K., Tokyo Fotoleitfaehiges element
EP0141377A2 (fr) * 1983-11-04 1985-05-15 Hodogaya Chemical Co., Ltd. Complexes métalliques
DE3527480A1 (de) * 1984-07-31 1986-02-06 Ricoh Co., Ltd., Tokio/Tokyo Toner fuer die entwicklung latenter, elektrostatischer abbildungen

Also Published As

Publication number Publication date
EP0246622A2 (fr) 1987-11-25

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Effective date: 19921202

RIN1 Information on inventor provided before grant (corrected)

Inventor name: YAMAGUCHI, YUKIO

Inventor name: KAMOSHITA, YASUO

Inventor name: SEKIHARA, KIYOSHI

Inventor name: YOSHITOMI, TOSHIHIKO

Inventor name: YUSHINA, HEIHACHI

Inventor name: HORIUCHI, HIROMI