JPH026053B2 - - Google Patents

Info

Publication number
JPH026053B2
JPH026053B2 JP59209671A JP20967184A JPH026053B2 JP H026053 B2 JPH026053 B2 JP H026053B2 JP 59209671 A JP59209671 A JP 59209671A JP 20967184 A JP20967184 A JP 20967184A JP H026053 B2 JPH026053 B2 JP H026053B2
Authority
JP
Japan
Prior art keywords
particles
core material
inorganic fine
fine particles
capsule toner
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.)
Expired - Lifetime
Application number
JP59209671A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6188271A (ja
Inventor
Toshiaki Nakahara
Junichi Kurimoto
Yasuhide Goseki
Toshuki Koshio
Toshuki Ochi
Naoyuki Ushama
Tooru Matsumoto
Ichiro Oosaki
Katsutoshi Wakamya
Masuo Yamazaki
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP59209671A priority Critical patent/JPS6188271A/ja
Priority to FR858514822A priority patent/FR2571515B1/fr
Priority to GB08524789A priority patent/GB2167573B/en
Publication of JPS6188271A publication Critical patent/JPS6188271A/ja
Priority to US07/088,540 priority patent/US4740443A/en
Publication of JPH026053B2 publication Critical patent/JPH026053B2/ja
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
    • G03G9/093—Encapsulated toner particles
    • G03G9/0935—Encapsulated toner particles specified by the core material
    • G03G9/09385—Inorganic 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
    • G03G9/0825—Developers with toner particles characterised by their structure; characterised by non-homogenuous distribution of 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
    • G03G9/093—Encapsulated 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
    • G03G9/093—Encapsulated toner particles
    • G03G9/0935—Encapsulated toner particles specified by the core material
    • 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
    • G03G9/093—Encapsulated toner particles
    • G03G9/0935—Encapsulated toner particles specified by the core material
    • G03G9/09378—Non-macromolecular organic compounds
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
    • G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
    • G11B5/706—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
    • G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
    • G11B5/712—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the surface treatment or coating of magnetic particles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
JP59209671A 1984-10-08 1984-10-08 カプセルトナ−およびその製造方法 Granted JPS6188271A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP59209671A JPS6188271A (ja) 1984-10-08 1984-10-08 カプセルトナ−およびその製造方法
FR858514822A FR2571515B1 (fr) 1984-10-08 1985-10-07 Poudre pigmentaire enrobee pour le developpement d'images electrostatiques et son procede de production
GB08524789A GB2167573B (en) 1984-10-08 1985-10-08 Encapsulated toner for development of electro-static images and process for producing the same
US07/088,540 US4740443A (en) 1984-10-08 1987-08-20 Encapsulated electrostatic toner with locally attached non-magnetic inorganic particles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59209671A JPS6188271A (ja) 1984-10-08 1984-10-08 カプセルトナ−およびその製造方法

Publications (2)

Publication Number Publication Date
JPS6188271A JPS6188271A (ja) 1986-05-06
JPH026053B2 true JPH026053B2 (enrdf_load_stackoverflow) 1990-02-07

Family

ID=16576674

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59209671A Granted JPS6188271A (ja) 1984-10-08 1984-10-08 カプセルトナ−およびその製造方法

Country Status (1)

Country Link
JP (1) JPS6188271A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5043240A (en) * 1989-09-05 1991-08-27 Xerox Corporation Encapsulated toner compositions
JP3969873B2 (ja) * 1997-12-27 2007-09-05 キヤノン株式会社 トナー及び該トナーを用いた画像形成方法

Also Published As

Publication number Publication date
JPS6188271A (ja) 1986-05-06

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term