BE847571A - Procede de fabrication de matieres porteuses electrostato-graphiques formees de ferrite et melange de developpement en resultant, - Google Patents

Procede de fabrication de matieres porteuses electrostato-graphiques formees de ferrite et melange de developpement en resultant,

Info

Publication number
BE847571A
BE847571A BE171738A BE171738A BE847571A BE 847571 A BE847571 A BE 847571A BE 171738 A BE171738 A BE 171738A BE 171738 A BE171738 A BE 171738A BE 847571 A BE847571 A BE 847571A
Authority
BE
Belgium
Prior art keywords
electrostato
ferrite
manufacturing
carrier materials
materials shaped
Prior art date
Application number
BE171738A
Other languages
English (en)
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 filed Critical
Publication of BE847571A publication Critical patent/BE847571A/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
    • G03G9/10—Developers with toner particles characterised by carrier particles
    • G03G9/107—Developers with toner particles characterised by carrier particles having magnetic components
    • G03G9/1075—Structural characteristics of the carrier particles, e.g. shape or crystallographic structure
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/90—Magnetic feature
    • 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

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
BE171738A 1975-10-29 1976-10-22 Procede de fabrication de matieres porteuses electrostato-graphiques formees de ferrite et melange de developpement en resultant, BE847571A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/626,906 US3996392A (en) 1975-10-29 1975-10-29 Humidity-insensitive ferrite developer materials

Publications (1)

Publication Number Publication Date
BE847571A true BE847571A (fr) 1977-02-14

Family

ID=24512368

Family Applications (1)

Application Number Title Priority Date Filing Date
BE171738A BE847571A (fr) 1975-10-29 1976-10-22 Procede de fabrication de matieres porteuses electrostato-graphiques formees de ferrite et melange de developpement en resultant,

Country Status (2)

Country Link
US (1) US3996392A (fr)
BE (1) BE847571A (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5913027B2 (ja) * 1975-11-26 1984-03-27 株式会社リコー フクスウマイフクシヤホウホウ
JPS6020807B2 (ja) * 1976-02-13 1985-05-23 富士写真フイルム株式会社 磁気記録体
US4192902A (en) * 1977-05-02 1980-03-11 Xerox Corporation In situ coating then spray drying of magnetic toner
US4206088A (en) * 1978-02-07 1980-06-03 Mita Industrial Company Limited Solid conducting agent
US4557856A (en) * 1978-02-18 1985-12-10 Mita Industrial Co., Ltd. Electrically conductive composition for electro-responsive recording materials
US4517274A (en) * 1982-08-31 1985-05-14 Mita Industrial Co., Ltd. Method for developing electrostatic latent images
JPS62105929A (ja) * 1985-10-29 1987-05-16 Atsushi Ogura フエライト・セラミツク複合粒子及びその製造方法
US5120611A (en) * 1985-10-29 1992-06-09 Atsushi Ogura Metal oxide ceramic composite powder and method of manufacturing the same
CA1285002C (fr) * 1985-11-29 1991-06-18 Atsushi Ogura Composite de ferrite-ceramique, et sa fabrication
JP2560085B2 (ja) * 1988-07-22 1996-12-04 花王株式会社 静電荷像現像用現像剤
US4855205A (en) * 1988-08-05 1989-08-08 Eastman Kodak Company Interdispersed two-phase ferrite composite and carrier therefrom
JPH0738081B2 (ja) * 1989-06-29 1995-04-26 三田工業株式会社 現像剤用キャリヤ
US5663027A (en) * 1989-12-28 1997-09-02 Minolta Camera Kabushiki Kaisha Two-component developer comprising specific magnetic toner and specific magnetic carrier
EP0447153A1 (fr) * 1990-03-13 1991-09-18 Mita Industrial Co., Ltd. Support pour développeur
EP0449541A1 (fr) * 1990-03-27 1991-10-02 Mita Industrial Co., Ltd. Développateur à deux composants pour le développement d'images électrostatiques
WO1993004408A1 (fr) * 1991-08-16 1993-03-04 Eastman Kodak Company Perles vertes en ferrite et procede de production de particules de transfert
US5496673A (en) * 1992-10-26 1996-03-05 Hitachi Metals, Ltd. Carrier for developer of electrostatic latent images
JP2990329B2 (ja) * 1994-10-31 1999-12-13 富士ゼロックス株式会社 静電荷像現像用キャリア及び静電荷像現像剤
JP2000091115A (ja) * 1998-09-07 2000-03-31 Kureha Chem Ind Co Ltd 樹脂組成物及び成形体
US6677098B2 (en) * 2001-11-29 2004-01-13 Xerox Corporation Developer composition for non-interactive magnetic brush development
US7144670B2 (en) * 2002-03-26 2006-12-05 Powertech Co., Ltd. Carrier for electrophotographic developer and process of producing the same
JP4938883B2 (ja) * 2010-06-14 2012-05-23 Ｄｏｗａエレクトロニクス株式会社 電子写真現像剤用キャリア芯材、電子写真現像剤用キャリア、電子写真現像剤、および電子写真現像剤用キャリア芯材の製造方法
US8691488B2 (en) * 2012-03-29 2014-04-08 Xerox Corporation Toner process
CN116059575B (zh) * 2023-03-02 2023-09-22 南京高昇消防药剂有限公司 一种防结块干粉灭火剂及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3839029A (en) * 1971-07-08 1974-10-01 Xerox Corp Electrostatographic development with ferrite developer materials
US3914181A (en) * 1971-07-08 1975-10-21 Xerox Corp Electrostatographic developer mixtures comprising ferrite carrier beads
US3929657A (en) * 1973-09-05 1975-12-30 Xerox Corp Stoichiometric ferrite carriers

Also Published As

Publication number Publication date
US3996392A (en) 1976-12-07

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: XEROX CORP.

Effective date: 19851031