FR2330039B1 - - Google Patents

Info

Publication number
FR2330039B1
FR2330039B1 FR7632388A FR7632388A FR2330039B1 FR 2330039 B1 FR2330039 B1 FR 2330039B1 FR 7632388 A FR7632388 A FR 7632388A FR 7632388 A FR7632388 A FR 7632388A FR 2330039 B1 FR2330039 B1 FR 2330039B1
Authority
FR
France
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
Application number
FR7632388A
Other versions
FR2330039A1 (fr
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
Publication of FR2330039A1 publication Critical patent/FR2330039A1/fr
Application granted granted Critical
Publication of FR2330039B1 publication Critical patent/FR2330039B1/fr
Granted 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
    • G03G9/083—Magnetic toner particles
    • G03G9/0837—Structural characteristics of the magnetic components, e.g. shape, crystallographic structure
    • 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
    • G03G9/0902—Inorganic compounds
    • G03G9/0904—Carbon black
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2998—Coated including synthetic resin or polymer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
FR7632388A 1975-10-27 1976-10-27 Developpateur pour photographie electrostatique et procede pour sa preparation Granted FR2330039A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50128313A JPS5252639A (en) 1975-10-27 1975-10-27 Electrostatic photographic developer

Publications (2)

Publication Number Publication Date
FR2330039A1 FR2330039A1 (fr) 1977-05-27
FR2330039B1 true FR2330039B1 (fr) 1982-10-29

Family

ID=14981674

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7632388A Granted FR2330039A1 (fr) 1975-10-27 1976-10-27 Developpateur pour photographie electrostatique et procede pour sa preparation

Country Status (7)

Country Link
US (1) US4264698A (fr)
JP (1) JPS5252639A (fr)
DE (1) DE2648258C2 (fr)
FR (1) FR2330039A1 (fr)
GB (1) GB1563208A (fr)
IT (1) IT1067694B (fr)
NL (1) NL183963C (fr)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53120435A (en) * 1977-03-29 1978-10-20 Mita Industrial Co Ltd Magnetic developing agent
JPS542131A (en) * 1977-06-08 1979-01-09 Hitachi Metals Ltd Magnetic toner
JPS5813907B2 (ja) * 1977-07-27 1983-03-16 ミノルタ株式会社 乾式現像剤
DK418578A (da) * 1977-09-22 1979-03-23 Hitachi Metals Ltd Magnetisk toner
JPS54123956A (en) * 1978-03-17 1979-09-26 Minolta Camera Co Ltd Dry type developer
JPS54139545A (en) * 1978-04-10 1979-10-30 Hitachi Metals Ltd Magnetic toner
JPS5725544Y2 (fr) * 1978-10-31 1982-06-03
JPS6130179Y2 (fr) * 1978-11-07 1986-09-04
JPS5585426A (en) * 1978-12-21 1980-06-27 Tdk Corp Magnetic powder for toner or ink and production thereof
JPS55135855A (en) * 1979-04-11 1980-10-23 Canon Inc Electrostatic latent image developer
JPS55135854A (en) * 1979-04-11 1980-10-23 Canon Inc Electrostatic latent image developer
JPS56140356A (en) * 1980-04-03 1981-11-02 Toray Ind Inc Dry toner
JPS56142541A (en) * 1980-04-09 1981-11-06 Canon Inc Manufacture of toner
GB2088076A (en) * 1980-10-13 1982-06-03 Ricoh Kk Electrophotographic Developing and Transfer Process
JPS58199355A (ja) * 1982-05-17 1983-11-19 Toray Ind Inc 二成分系現像剤
US4595631A (en) * 1982-08-10 1986-06-17 Victor Company Of Japan, Limited Magnetic recording media comprising carbon black-adsorbed metal oxide particles in a magnetic recording layer
US4543208A (en) * 1982-12-27 1985-09-24 Tokyo Shibaura Denki Kabushiki Kaisha Magnetic core and method of producing the same
US4626487A (en) * 1983-08-03 1986-12-02 Canon Kabushiki Kaisha Particulate developer containing inorganic scraper particles and image forming method using the same
US4560635A (en) * 1984-08-30 1985-12-24 Xerox Corporation Toner compositions with ammonium sulfate charge enhancing additives
JPS61116363A (ja) * 1984-11-10 1986-06-03 Fuakoo:Kk 静電潜像現像用乾式現像剤
JPS61180247A (ja) * 1985-02-06 1986-08-12 Ricoh Co Ltd 静電潜像用現像剤
US5334644A (en) * 1985-02-15 1994-08-02 Eastman Chemical Company Aqueous additive systems, methods and polymeric particles
JPS61273556A (ja) * 1985-05-29 1986-12-03 Nippon Paint Co Ltd 静電写真用乾式トナ−
JPH0820764B2 (ja) * 1987-01-16 1996-03-04 東洋インキ製造株式会社 電子写真用トナー
US4990876A (en) * 1989-09-15 1991-02-05 Eastman Kodak Company Magnetic brush, inner core therefor, and method for making such core
US6338809B1 (en) * 1997-02-24 2002-01-15 Superior Micropowders Llc Aerosol method and apparatus, particulate products, and electronic devices made therefrom
US5842099A (en) * 1997-12-17 1998-11-24 Eastman Kodak Company Application of clear marking particles to images where the marking particle coverage is uniformly decreased towards the edges of the receiver member
US20030148024A1 (en) * 2001-10-05 2003-08-07 Kodas Toivo T. Low viscosity precursor compositons and methods for the depositon of conductive electronic features
US6245142B1 (en) * 1999-01-12 2001-06-12 Halliburton Energy Services, Inc. Flow properties of dry cementitious materials
US6660080B2 (en) 1999-01-12 2003-12-09 Halliburton Energy Services, Inc. Particulate flow enhancing additives
US6379456B1 (en) * 1999-01-12 2002-04-30 Halliburton Energy Services, Inc. Flow properties of dry cementitious and non-cementitious materials
US6951666B2 (en) * 2001-10-05 2005-10-04 Cabot Corporation Precursor compositions for the deposition of electrically conductive features
JP5446593B2 (ja) * 2009-08-24 2014-03-19 富士ゼロックス株式会社 静電荷像現像用キャリア、静電荷像現像剤、プロセスカートリッジ、画像形成方法、並びに、画像形成装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3196032A (en) * 1962-02-20 1965-07-20 Burroughs Corp Process for producing electrostatic ink powder
US3345294A (en) * 1964-04-28 1967-10-03 American Photocopy Equip Co Developer mix for electrostatic printing
US3563734A (en) * 1964-10-14 1971-02-16 Minnesota Mining & Mfg Electrographic process
NL159795C (fr) * 1968-07-22 Minnesota Mining & Mfg
US3627682A (en) * 1968-10-16 1971-12-14 Du Pont Encapsulated particulate binary magnetic toners for developing images
CA986770A (en) * 1972-04-10 1976-04-06 Jack C. Goldfrank Pressure fixable magnetic toners
US3925219A (en) * 1973-06-29 1975-12-09 Minnesota Mining & Mfg Pressure-fixable developing powder containing a thermoplastic resin and wax
JPS5646591B2 (fr) * 1975-10-21 1981-11-04
US4082681A (en) * 1975-11-04 1978-04-04 Mita Industrial Company Magnetic developer for electrostatic photography and process for preparation thereof

Also Published As

Publication number Publication date
NL183963C (nl) 1989-03-01
FR2330039A1 (fr) 1977-05-27
NL7611893A (nl) 1977-04-29
JPS5252639A (en) 1977-04-27
US4264698A (en) 1981-04-28
DE2648258A1 (de) 1977-04-28
DE2648258C2 (de) 1982-04-08
JPS57494B2 (fr) 1982-01-06
IT1067694B (it) 1985-03-16
GB1563208A (en) 1980-03-19

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Legal Events

Date Code Title Description
ST Notification of lapse