JPS6465559A - Developer for electrostatic latent image - Google Patents

Developer for electrostatic latent image

Info

Publication number
JPS6465559A
JPS6465559A JP62222811A JP22281187A JPS6465559A JP S6465559 A JPS6465559 A JP S6465559A JP 62222811 A JP62222811 A JP 62222811A JP 22281187 A JP22281187 A JP 22281187A JP S6465559 A JPS6465559 A JP S6465559A
Authority
JP
Japan
Prior art keywords
developer
toner containing
binder resin
silicone resin
constituent
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.)
Pending
Application number
JP62222811A
Other languages
Japanese (ja)
Inventor
Akitoshi Matsubara
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta 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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP62222811A priority Critical patent/JPS6465559A/en
Publication of JPS6465559A publication Critical patent/JPS6465559A/en
Pending 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
    • G03G9/08742—Binders for toner particles comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08755—Polyesters
    • 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
    • G03G9/113—Developers with toner particles characterised by carrier particles having coatings applied thereto
    • G03G9/1132—Macromolecular components of coatings
    • G03G9/1135—Macromolecular components of coatings obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/1136—Macromolecular components of coatings obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon atoms

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)

Abstract

PURPOSE:To enhance development efficiency by using a developer composed of a toner containing a binder resin and a polyester having a melting point lower than the softening point of the toner containing this binder resin as its constituent, and of a carrier coated with a silicone resin. CONSTITUTION:The developer consists of the toner containing the binder resin and the polyester having a melting point lower than the softening point of the toner containing this binder resin as its constituent, and of the carrier coated with the silicone resin, thus permitting the carrier to be little stained with the toner by the silicone resin coating low in surface energy, and the obtained developer to be improved in durability and scratching of an organic photosensitive body to be avoided by the silicone resin coating, black mottles on an image due to poor cleaning to be prevented, and consequently, the development efficiency to be enhanced.
JP62222811A 1987-09-04 1987-09-04 Developer for electrostatic latent image Pending JPS6465559A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62222811A JPS6465559A (en) 1987-09-04 1987-09-04 Developer for electrostatic latent image

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62222811A JPS6465559A (en) 1987-09-04 1987-09-04 Developer for electrostatic latent image

Publications (1)

Publication Number Publication Date
JPS6465559A true JPS6465559A (en) 1989-03-10

Family

ID=16788271

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62222811A Pending JPS6465559A (en) 1987-09-04 1987-09-04 Developer for electrostatic latent image

Country Status (1)

Country Link
JP (1) JPS6465559A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0380263A (en) * 1989-08-24 1991-04-05 Tomoegawa Paper Co Ltd Dry type two-component developer for electrophotography
JP2009242626A (en) * 2008-03-31 2009-10-22 Sekisui Plastics Co Ltd Cross-linked styrene-(meth)acrylic copolymer particle, its production method, composition for artificial marble, and artificial marble
JP2017142389A (en) * 2016-02-10 2017-08-17 富士ゼロックス株式会社 Toner for electrostatic charge image development, developer for electrostatic charge image development, toner cartridge, process cartridge, image forming apparatus, and image forming method
JP2017142390A (en) * 2016-02-10 2017-08-17 富士ゼロックス株式会社 Toner for electrostatic charge image development, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
JP2017142396A (en) * 2016-02-10 2017-08-17 富士ゼロックス株式会社 Toner for electrostatic charge image development, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0380263A (en) * 1989-08-24 1991-04-05 Tomoegawa Paper Co Ltd Dry type two-component developer for electrophotography
JP2009242626A (en) * 2008-03-31 2009-10-22 Sekisui Plastics Co Ltd Cross-linked styrene-(meth)acrylic copolymer particle, its production method, composition for artificial marble, and artificial marble
JP2017142389A (en) * 2016-02-10 2017-08-17 富士ゼロックス株式会社 Toner for electrostatic charge image development, developer for electrostatic charge image development, toner cartridge, process cartridge, image forming apparatus, and image forming method
JP2017142390A (en) * 2016-02-10 2017-08-17 富士ゼロックス株式会社 Toner for electrostatic charge image development, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
JP2017142396A (en) * 2016-02-10 2017-08-17 富士ゼロックス株式会社 Toner for electrostatic charge image development, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method

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