JPS566244A - Magnetic toner - Google Patents

Magnetic toner

Info

Publication number
JPS566244A
JPS566244A JP8211879A JP8211879A JPS566244A JP S566244 A JPS566244 A JP S566244A JP 8211879 A JP8211879 A JP 8211879A JP 8211879 A JP8211879 A JP 8211879A JP S566244 A JPS566244 A JP S566244A
Authority
JP
Japan
Prior art keywords
toner
low energy
photofixing
butyl acrylate
contg
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
JP8211879A
Other languages
Japanese (ja)
Inventor
Kazunori Tawara
Izumi Ogawa
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.)
Proterial Ltd
Original Assignee
Hitachi Metals 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 Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Priority to JP8211879A priority Critical patent/JPS566244A/en
Publication of JPS566244A publication Critical patent/JPS566244A/en
Pending legal-status Critical Current

Links

Landscapes

  • Developing Agents For Electrophotography (AREA)
  • Fixing For Electrophotography (AREA)

Abstract

PURPOSE: To enable fixing of a photofixing magnetic toner with low energy and long-term continuous use thereof by allowing a polymer or a copolymer contg. structural units of butyl acrylate monomer to be contained in a binding resin for the toner.
CONSTITUTION: A binder contg. polybutyl acrylate or a butyl acrylate copolymer having an about 60°C softening point is kneaded with magnetic powder and carbon black, pulverized, and classified to prepare a toner. Since this toner efficiently absorbs light in the infrared region from a photofixing device using a xenon lamp or the like, satisfactory fixing is carried out with low energy.
COPYRIGHT: (C)1981,JPO&Japio
JP8211879A 1979-06-29 1979-06-29 Magnetic toner Pending JPS566244A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8211879A JPS566244A (en) 1979-06-29 1979-06-29 Magnetic toner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8211879A JPS566244A (en) 1979-06-29 1979-06-29 Magnetic toner

Publications (1)

Publication Number Publication Date
JPS566244A true JPS566244A (en) 1981-01-22

Family

ID=13765488

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8211879A Pending JPS566244A (en) 1979-06-29 1979-06-29 Magnetic toner

Country Status (1)

Country Link
JP (1) JPS566244A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59129862A (en) * 1983-01-17 1984-07-26 Fujitsu Ltd Developing toner powder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59129862A (en) * 1983-01-17 1984-07-26 Fujitsu Ltd Developing toner powder
JPH0259989B2 (en) * 1983-01-17 1990-12-14 Fujitsu Ltd

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