FR2331071A1 - Revelateurs magnetiques et leur procede de preparation - Google Patents

Revelateurs magnetiques et leur procede de preparation

Info

Publication number
FR2331071A1
FR2331071A1 FR7632510A FR7632510A FR2331071A1 FR 2331071 A1 FR2331071 A1 FR 2331071A1 FR 7632510 A FR7632510 A FR 7632510A FR 7632510 A FR7632510 A FR 7632510A FR 2331071 A1 FR2331071 A1 FR 2331071A1
Authority
FR
France
Prior art keywords
preparation process
magnetic developers
developers
magnetic
preparation
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.)
Granted
Application number
FR7632510A
Other languages
English (en)
Other versions
FR2331071B1 (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.)
Sublistatic Holding SA
Original Assignee
Sublistatic Holding SA
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 CH1434775A external-priority patent/CH618027A5/de
Application filed by Sublistatic Holding SA filed Critical Sublistatic Holding SA
Publication of FR2331071A1 publication Critical patent/FR2331071A1/fr
Application granted granted Critical
Publication of FR2331071B1 publication Critical patent/FR2331071B1/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
    • G03G9/087—Binders for toner particles
    • G03G9/08784—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775
    • G03G9/08797—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775 characterised by their physical properties, e.g. viscosity, solubility, melting temperature, softening temperature, glass transition temperature
    • 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
    • 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
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/001—Electric or magnetic imagery, e.g., xerography, electrography, magnetography, etc. Process, composition, or product
    • Y10S430/104—One component toner
    • 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)
  • Spectroscopy & Molecular Physics (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR7632510A 1975-11-06 1976-10-28 Revelateurs magnetiques et leur procede de preparation Granted FR2331071A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1434775A CH618027A5 (en) 1975-11-06 1975-11-06 Preparation of magnetic toners
CH120076 1976-01-30

Publications (2)

Publication Number Publication Date
FR2331071A1 true FR2331071A1 (fr) 1977-06-03
FR2331071B1 FR2331071B1 (fr) 1982-12-03

Family

ID=25686968

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7632510A Granted FR2331071A1 (fr) 1975-11-06 1976-10-28 Revelateurs magnetiques et leur procede de preparation

Country Status (7)

Country Link
US (1) US4391893A (fr)
JP (1) JPS5275331A (fr)
AU (1) AU499347B2 (fr)
DE (1) DE2649940A1 (fr)
FR (1) FR2331071A1 (fr)
GB (1) GB1548242A (fr)
HK (1) HK52782A (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037297A1 (fr) * 1980-03-20 1981-10-07 COMPAGNIE INTERNATIONALE POUR L'INFORMATIQUE CII - HONEYWELL BULL (dite CII-HB) Poudre pour le développement d'images latentes et son procédé de fabrication
WO1983000235A1 (fr) * 1981-06-29 1983-01-20 Hendriks, Dieter Revelateurs electrostatiques, magnetiques, leur preparation et leurs emplois
WO1983001518A1 (fr) * 1981-10-23 1983-04-28 Haxell, John, Patrick, Nelson Compositions de toner
CH648582A5 (en) * 1981-08-20 1985-03-29 Ciba Geigy Ag Reactive dyes and preparation thereof
EP0211583A2 (fr) * 1985-08-09 1987-02-25 Xerox Corporation Compositions de toners colorés encapsulés
EP0408471A2 (fr) * 1989-07-10 1991-01-16 Tomoegawa Paper Co. Ltd. Développateur pour images électrostatiques
EP0638849A2 (fr) * 1993-07-08 1995-02-15 Kao Corporation Révélateur et composition de développement le comprenant

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4341179A (en) * 1979-03-01 1982-07-27 Canon Kabushiki Kaisha Developing device
DE3008881C2 (de) * 1979-03-09 1993-01-28 Canon K.K., Tokio/Tokyo Entwicklungsverfahren mit Entwickler aus isolierenden magnetischen Tonerteilchen
JPS57129444A (en) * 1981-02-03 1982-08-11 Matsushita Electric Ind Co Ltd Production of magnetic toner
JPS58100856A (ja) * 1981-12-11 1983-06-15 Fuji Photo Film Co Ltd カプセルトナ−の製造方法
JPS5926740A (ja) * 1982-08-04 1984-02-13 Mita Ind Co Ltd 電子写真用圧力定着性トナー及びその製法
JPS5972104A (ja) * 1982-10-19 1984-04-24 Toshiba Corp 磁性体粉末
WO1984004975A1 (fr) * 1983-06-10 1984-12-20 Kema Nord Ab Procede de preparation d'un toner electrophotographique
JPS6272727A (ja) * 1985-09-26 1987-04-03 Konishiroku Photo Ind Co Ltd 静電像現像用トナ−の製造方法
US4888263A (en) * 1985-12-19 1989-12-19 Ricoh Co., Ltd. Color toner for electrophotography
CA1288993C (fr) * 1985-12-23 1991-09-17 Mitsugu Fujioka Methode de fabrication de toners d'electrophotographie
JP2648606B2 (ja) * 1988-02-26 1997-09-03 三井東圧化学株式会社 マゼンタ系カラートナー組成物
JP2633370B2 (ja) * 1990-01-10 1997-07-23 ミノルタ株式会社 ポリオレフィン系樹脂被覆キャリア
NL9000194A (nl) * 1990-01-26 1991-08-16 Stamicarbon Toepassing van een kunststofdispersie als omhulling voor anorganische en organische deeltjes.
US5914209A (en) * 1991-05-20 1999-06-22 Xerox Corporation Single development toner for improved MICR
GB9310438D0 (en) * 1993-05-20 1993-07-07 Ecc Int Ltd Pigmenting fillers for polymeric compositions
US5866637A (en) * 1996-07-23 1999-02-02 Ncr Corporation Magnetic thermal transfer ribbon with non-metallic magnets

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE628825A (fr) * 1962-03-01
US3326848A (en) * 1964-07-02 1967-06-20 Xerox Corp Spray dried latex toners
US3377286A (en) * 1965-01-19 1968-04-09 Minnesota Mining & Mfg Developer powder containing black magnetic iron oxide
GB1138180A (en) * 1966-11-23 1968-12-27 Yarsley Res Lab Ltd Process for the spray-drying of resins
US3805869A (en) * 1971-09-18 1974-04-23 Huels Chemische Werke Ag Apparatus for the preparation of emulsifier-containing polyvinyl chloride or vinyl chloride copolymer powders
US3910846A (en) * 1971-12-22 1975-10-07 Xerox Corp Method of preparing electroscopic toner particles
JPS5321656B2 (fr) * 1973-06-22 1978-07-04
CH584920A5 (fr) * 1973-11-30 1977-02-15 Sublistatic Holding Sa

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037297A1 (fr) * 1980-03-20 1981-10-07 COMPAGNIE INTERNATIONALE POUR L'INFORMATIQUE CII - HONEYWELL BULL (dite CII-HB) Poudre pour le développement d'images latentes et son procédé de fabrication
WO1983000235A1 (fr) * 1981-06-29 1983-01-20 Hendriks, Dieter Revelateurs electrostatiques, magnetiques, leur preparation et leurs emplois
CH648582A5 (en) * 1981-08-20 1985-03-29 Ciba Geigy Ag Reactive dyes and preparation thereof
WO1983001518A1 (fr) * 1981-10-23 1983-04-28 Haxell, John, Patrick, Nelson Compositions de toner
EP0078175A1 (fr) * 1981-10-23 1983-05-04 Coates Brothers PLC Compositions de toner
EP0211583A2 (fr) * 1985-08-09 1987-02-25 Xerox Corporation Compositions de toners colorés encapsulés
EP0211583A3 (en) * 1985-08-09 1988-08-24 Xerox Corporation Encapsulated colour toner compositions
EP0408471A2 (fr) * 1989-07-10 1991-01-16 Tomoegawa Paper Co. Ltd. Développateur pour images électrostatiques
EP0408471A3 (en) * 1989-07-10 1991-04-03 Tomoegawa Paper Co. Ltd. Toner for developing static charge images
EP0638849A2 (fr) * 1993-07-08 1995-02-15 Kao Corporation Révélateur et composition de développement le comprenant
EP0638849A3 (fr) * 1993-07-08 1995-12-27 Kao Corp Révélateur et composition de développement le comprenant.

Also Published As

Publication number Publication date
JPS5275331A (en) 1977-06-24
AU1892776A (en) 1978-04-27
GB1548242A (en) 1979-07-11
HK52782A (en) 1982-12-17
US4391893A (en) 1983-07-05
DE2649940A1 (de) 1977-05-18
AU499347B2 (en) 1979-04-12
FR2331071B1 (fr) 1982-12-03

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse