JPS55142362A - Pressure fixing encapsulated toner - Google Patents

Pressure fixing encapsulated toner

Info

Publication number
JPS55142362A
JPS55142362A JP5113479A JP5113479A JPS55142362A JP S55142362 A JPS55142362 A JP S55142362A JP 5113479 A JP5113479 A JP 5113479A JP 5113479 A JP5113479 A JP 5113479A JP S55142362 A JPS55142362 A JP S55142362A
Authority
JP
Japan
Prior art keywords
pressure fixing
core material
encapsulated toner
fixing
releasing
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
JP5113479A
Other languages
Japanese (ja)
Inventor
Sajiro Inoue
Tetsuo Hasegawa
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 JP5113479A priority Critical patent/JPS55142362A/en
Publication of JPS55142362A publication Critical patent/JPS55142362A/en
Pending legal-status Critical Current

Links

Landscapes

  • Developing Agents For Electrophotography (AREA)
  • Manufacturing Of Micro-Capsules (AREA)

Abstract

PURPOSE:To obtain an easily producible toner preventing offset in pressure fixing and having superior fixing performance, by adding a specified amount of pressure fixing and releasing substance and a binder to a core material and covering this with an outer shell. CONSTITUTION:The material which oozes out in pressure fixing, comes into contact with a press roller to impart releasing property, and tends to become entangled with the paper fibers to be fixed on, e.g., a pressure fixing and releasing material such as tetrafluoroethylene or other fluororesins, (by 50-95wt%. based on the total wt.) and a binding soft solid, such as natural wax, higher aliphatic acid, or polyolefin, (by 5-50wt%. based on the total wt.) are added to the core material of the encapsulated toner consisting of the core material and an outer shell, thus permitting an encapsulated toner to prevent offset in pressure fixing, to be superior in chargeability and image forming performance, and to be produced easily.
JP5113479A 1979-04-24 1979-04-24 Pressure fixing encapsulated toner Pending JPS55142362A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5113479A JPS55142362A (en) 1979-04-24 1979-04-24 Pressure fixing encapsulated toner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5113479A JPS55142362A (en) 1979-04-24 1979-04-24 Pressure fixing encapsulated toner

Publications (1)

Publication Number Publication Date
JPS55142362A true JPS55142362A (en) 1980-11-06

Family

ID=12878337

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5113479A Pending JPS55142362A (en) 1979-04-24 1979-04-24 Pressure fixing encapsulated toner

Country Status (1)

Country Link
JP (1) JPS55142362A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59170857A (en) * 1983-03-17 1984-09-27 Canon Inc Electrophotographic pressure-fixable microencapsulated toner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59170857A (en) * 1983-03-17 1984-09-27 Canon Inc Electrophotographic pressure-fixable microencapsulated toner

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