JPS6454458A - Heat fixable dry toner - Google Patents

Heat fixable dry toner

Info

Publication number
JPS6454458A
JPS6454458A JP62210799A JP21079987A JPS6454458A JP S6454458 A JPS6454458 A JP S6454458A JP 62210799 A JP62210799 A JP 62210799A JP 21079987 A JP21079987 A JP 21079987A JP S6454458 A JPS6454458 A JP S6454458A
Authority
JP
Japan
Prior art keywords
toner particles
toner
polyethylene
colorant
fluidity
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
JP62210799A
Other languages
Japanese (ja)
Inventor
Mitsuo Aoki
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP62210799A priority Critical patent/JPS6454458A/en
Publication of JPS6454458A publication Critical patent/JPS6454458A/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
    • G03G9/08702—Binders for toner particles comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08704—Polyalkenes

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 prevent hot offset without impairing various characteristics, such as fluidity and agglomeration resistance of a toner, by adding polyethylene powder to base toner particles composed essentially of a binder resin and a colorant. CONSTITUTION:The fine polyethylene powder is added and attached to the surface of each of the base toner particles composed essentially of the binder resin and the colorant, and it is different from the process in which low molecular-weight polyethylene is mixed into the toner particles by kneading, thus permitting hot offset preventing effect to be obtained immediately at the time of fixing, and an immediate effect to be exhibited in a small amount of polyethylene to be added, and fluidity and agglomeration resistance of the toner not to be impaired.
JP62210799A 1987-08-25 1987-08-25 Heat fixable dry toner Pending JPS6454458A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62210799A JPS6454458A (en) 1987-08-25 1987-08-25 Heat fixable dry toner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62210799A JPS6454458A (en) 1987-08-25 1987-08-25 Heat fixable dry toner

Publications (1)

Publication Number Publication Date
JPS6454458A true JPS6454458A (en) 1989-03-01

Family

ID=16595325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62210799A Pending JPS6454458A (en) 1987-08-25 1987-08-25 Heat fixable dry toner

Country Status (1)

Country Link
JP (1) JPS6454458A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03212650A (en) * 1990-01-18 1991-09-18 Matsushita Electric Ind Co Ltd Binary toner for electrophotography

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03212650A (en) * 1990-01-18 1991-09-18 Matsushita Electric Ind Co Ltd Binary toner for electrophotography

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