EP0655658A3 - Reibungsladung entwickelndes Element für positivaufladbare Toner. - Google Patents

Reibungsladung entwickelndes Element für positivaufladbare Toner. Download PDF

Info

Publication number
EP0655658A3
EP0655658A3 EP94105509A EP94105509A EP0655658A3 EP 0655658 A3 EP0655658 A3 EP 0655658A3 EP 94105509 A EP94105509 A EP 94105509A EP 94105509 A EP94105509 A EP 94105509A EP 0655658 A3 EP0655658 A3 EP 0655658A3
Authority
EP
European Patent Office
Prior art keywords
loadable
developers
positively
element generating
friction load
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Withdrawn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
EP94105509A
Other languages
English (en)
French (fr)
Other versions
EP0655658A2 (de
Inventor
Osamu Mukudai
Yuuji Matsuura
Isao Niimura
Kayoko Watanabe
Keiko Iwasa
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.)
Hodogaya Chemical Co Ltd
Original Assignee
Hodogaya Chemical 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 Hodogaya Chemical Co Ltd filed Critical Hodogaya Chemical Co Ltd
Publication of EP0655658A2 publication Critical patent/EP0655658A2/de
Publication of EP0655658A3 publication Critical patent/EP0655658A3/de
Withdrawn legal-status Critical Current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
    • 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
    • G03G9/10—Developers with toner particles characterised by carrier particles
    • G03G9/113—Developers with toner particles characterised by carrier particles having coatings applied thereto
    • G03G9/1138—Non-macromolecular organic components of coatings
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0806—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller
    • G03G15/0812—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller characterised by the developer regulating means, e.g. structure of doctor blade
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0806—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller
    • G03G15/0818—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller characterised by the structure of the donor member, e.g. surface properties
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/09—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush
    • G03G15/0921—Details concerning the magnetic brush roller structure, e.g. magnet configuration
    • G03G15/0928—Details concerning the magnetic brush roller structure, e.g. magnet configuration relating to the shell, e.g. structure, composition

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
EP94105509A 1993-11-01 1994-04-08 Reibungsladung entwickelndes Element für positivaufladbare Toner. Withdrawn EP0655658A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP293798/93 1993-11-01
JP5293798A JPH07128916A (ja) 1993-11-01 1993-11-01 正帯電性トナー用摩擦帯電付与部材

Publications (2)

Publication Number Publication Date
EP0655658A2 EP0655658A2 (de) 1995-05-31
EP0655658A3 true EP0655658A3 (de) 1996-07-03

Family

ID=17799298

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94105509A Withdrawn EP0655658A3 (de) 1993-11-01 1994-04-08 Reibungsladung entwickelndes Element für positivaufladbare Toner.

Country Status (3)

Country Link
EP (1) EP0655658A3 (de)
JP (1) JPH07128916A (de)
KR (1) KR950014999A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69636376T2 (de) * 1995-05-31 2007-07-26 Canon K.K. Elastische Schneide um Entwicklerzufuhr zu Steuern, und diese benutzendes Entwicklungsgerät
JP3563916B2 (ja) * 1996-04-26 2004-09-08 キヤノン株式会社 電子写真感光体、この電子写真感光体を用いた電子写真装置及びプロセスカートリッジ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61138260A (ja) * 1984-12-11 1986-06-25 Canon Inc 静電荷像現像用帯電付与部材
EP0385580A1 (de) * 1989-01-30 1990-09-05 Orient Chemical Industries, Ltd. Toner für die Entwicklung elektrostatischer latenter Bilder
EP0514867A1 (de) * 1991-05-23 1992-11-25 Orient Chemical Industries, Ltd. Ladungskontrollmittel und Toner zur Entwicklung elektrostatischer Bilder
JPH05119534A (ja) * 1991-10-24 1993-05-18 Minolta Camera Co Ltd 電荷付与材

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61138260A (ja) * 1984-12-11 1986-06-25 Canon Inc 静電荷像現像用帯電付与部材
EP0385580A1 (de) * 1989-01-30 1990-09-05 Orient Chemical Industries, Ltd. Toner für die Entwicklung elektrostatischer latenter Bilder
EP0514867A1 (de) * 1991-05-23 1992-11-25 Orient Chemical Industries, Ltd. Ladungskontrollmittel und Toner zur Entwicklung elektrostatischer Bilder
JPH05119534A (ja) * 1991-10-24 1993-05-18 Minolta Camera Co Ltd 電荷付与材

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 9324, Derwent World Patents Index; Class A89, AN 93-192374, XP002001718 *
PATENT ABSTRACTS OF JAPAN vol. 010, no. 334 (P - 515) 13 November 1986 (1986-11-13) *

Also Published As

Publication number Publication date
KR950014999A (ko) 1995-06-16
JPH07128916A (ja) 1995-05-19
EP0655658A2 (de) 1995-05-31

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