BE887087A - Revelateur magnetique sec a un constituant - Google Patents

Revelateur magnetique sec a un constituant

Info

Publication number
BE887087A
BE887087A BE0/203489A BE203489A BE887087A BE 887087 A BE887087 A BE 887087A BE 0/203489 A BE0/203489 A BE 0/203489A BE 203489 A BE203489 A BE 203489A BE 887087 A BE887087 A BE 887087A
Authority
BE
Belgium
Prior art keywords
constituent
magnetic developer
dry
developer dry
magnetic
Prior art date
Application number
BE0/203489A
Other languages
English (en)
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
Publication of BE887087A publication Critical patent/BE887087A/fr

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
    • 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
    • G03G9/083—Magnetic toner particles
    • G03G9/0836—Other physical parameters of the magnetic components
    • 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
    • G03G9/083—Magnetic toner particles
    • G03G9/0838—Size of magnetic components
    • 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
    • G03G9/091—Azo dyes
    • 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
    • G03G9/09791—Metallic soaps of higher carboxylic acids

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
BE0/203489A 1980-01-16 1981-01-15 Revelateur magnetique sec a un constituant BE887087A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP260680A JPS56101150A (en) 1980-01-16 1980-01-16 One-component magnetic developer for developing and transferring positive charge image

Publications (1)

Publication Number Publication Date
BE887087A true BE887087A (fr) 1981-05-04

Family

ID=11534048

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/203489A BE887087A (fr) 1980-01-16 1981-01-15 Revelateur magnetique sec a un constituant

Country Status (7)

Country Link
US (1) US4362803A (fr)
JP (1) JPS56101150A (fr)
BE (1) BE887087A (fr)
CH (1) CH643076A5 (fr)
DE (1) DE3101189C2 (fr)
FR (1) FR2473741B1 (fr)
GB (1) GB2067777B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4414321A (en) * 1980-11-27 1983-11-08 Mita Industrial Co. Ltd. Dry composite blended magnetic developer of resin encapsulated fine magnetite and resin encapsulated coarse magnetite
JPS581156A (ja) * 1981-06-26 1983-01-06 Mita Ind Co Ltd 磁性現像剤の製造方法
DE3315005A1 (de) * 1982-04-27 1983-10-27 Canon K.K., Tokyo Magnetischer toner
JPS59174857A (ja) * 1983-03-24 1984-10-03 Pilot Pen Co Ltd:The 圧力定着性磁性トナ−の製造方法
US4526851A (en) * 1983-09-06 1985-07-02 Trw Inc. Magnetic developer compositions
US4556624A (en) * 1984-09-27 1985-12-03 Xerox Corporation Toner compositions with crosslinked resins and low molecular weight wax components
EP0180655B1 (fr) * 1984-11-05 1988-04-06 Hodogaya Chemical Co., Ltd. Toner électrophotographique
JPS6188153U (fr) * 1984-11-13 1986-06-09
DE3570446D1 (en) * 1984-11-22 1989-06-29 Kao Corp Resin binder for toner composition
US4604338A (en) * 1985-08-09 1986-08-05 Xerox Corporation Positively charged colored toner compositions
EP0223594B1 (fr) * 1985-11-19 1992-03-11 Canon Kabushiki Kaisha Développateur magnétique sec
US4636451A (en) * 1986-02-13 1987-01-13 Minnesota Mining And Manufacturing Company Pressure-fixable toner material and method of making same
JP2711663B2 (ja) * 1987-03-05 1998-02-10 日本化薬株式会社 電子写真用トナー
JPH0623868B2 (ja) * 1987-08-24 1994-03-30 日立金属株式会社 反転現像方法
JP2681786B2 (ja) * 1988-02-29 1997-11-26 キヤノン株式会社 静電荷像現像用磁性トナー
JPH01219768A (ja) * 1988-02-29 1989-09-01 Canon Inc 静電荷像現像用磁性トナーの製造方法
US5534379A (en) * 1994-06-20 1996-07-09 Xerox Corporation Environmentally friendly toner composition
JP2842523B2 (ja) * 1996-04-26 1999-01-06 日本化薬株式会社 荷電制御剤
FR2876190B1 (fr) * 2004-10-04 2006-12-08 Essilor Int Composition pour revetement solide polarisant la lumiere verre optique polarisant comprenant un tel revetement, et son procede de fabrication.
US9921509B2 (en) 2014-11-18 2018-03-20 Esprix Technologies, Lp Process for preparing novel composite charge control agents and novel composite charge control agents prepared by the process

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE592339A (fr) * 1959-06-27
US3556998A (en) * 1967-10-06 1971-01-19 Gaf Corp Dry developer for electrostatic copying
US4051052A (en) * 1970-04-28 1977-09-27 Mita Industrial Company Ltd. Liquid developer
US3781208A (en) * 1970-04-28 1973-12-25 Mita Industrial Co Ltd Liquid developers containing azo dyes
US3998747A (en) * 1973-10-02 1976-12-21 Canon Kabushiki Kaisha Color toner for electrophotography
JPS5646596B2 (fr) * 1974-08-28 1981-11-04
JPS5187042A (fr) * 1975-01-29 1976-07-30 Hitachi Metals Ltd
GB1570239A (en) * 1976-07-06 1980-06-25 Konishiroku Photo Ind Electrically insulating magnetic toner for developing an electrostatic latent image

Also Published As

Publication number Publication date
DE3101189A1 (de) 1982-01-07
JPS6352377B2 (fr) 1988-10-18
US4362803A (en) 1982-12-07
GB2067777A (en) 1981-07-30
CH643076A5 (fr) 1984-05-15
GB2067777B (en) 1983-08-24
FR2473741A1 (fr) 1981-07-17
FR2473741B1 (fr) 1985-11-22
JPS56101150A (en) 1981-08-13
DE3101189C2 (de) 1994-01-20

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: MITA INDUSTRIAL CO. LTD

Effective date: 19960131