JPS561947A - Magnetic toner - Google Patents

Magnetic toner

Info

Publication number
JPS561947A
JPS561947A JP7722779A JP7722779A JPS561947A JP S561947 A JPS561947 A JP S561947A JP 7722779 A JP7722779 A JP 7722779A JP 7722779 A JP7722779 A JP 7722779A JP S561947 A JPS561947 A JP S561947A
Authority
JP
Japan
Prior art keywords
photofixing
magnetic toner
toner
fixing
copolymer
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
JP7722779A
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 JP7722779A priority Critical patent/JPS561947A/en
Publication of JPS561947A publication Critical patent/JPS561947A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To enable a photofixing magnetic toner to be prevented from reliability deterioration as well as low energy fixing to be made, by adding a polymer or copolymer of vinyl methyl ether to at least a part of an adhesive resin.
CONSTITUTION: A polymer, copolymer or both containing the structural units of vinyl methyl ether monomers each represented by formula I are added to at least a part of an adhesive resin contained in a toner. Since the toner is usually black, in photofixing heat fixing is carried out by applying black body absorption in principle, and the photofixing magnetic toner obtained by this method permits fixing using comparatively low energy in a photofixing unit.
COPYRIGHT: (C)1981,JPO&Japio
JP7722779A 1979-06-19 1979-06-19 Magnetic toner Pending JPS561947A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7722779A JPS561947A (en) 1979-06-19 1979-06-19 Magnetic toner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7722779A JPS561947A (en) 1979-06-19 1979-06-19 Magnetic toner

Publications (1)

Publication Number Publication Date
JPS561947A true JPS561947A (en) 1981-01-10

Family

ID=13627960

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7722779A Pending JPS561947A (en) 1979-06-19 1979-06-19 Magnetic toner

Country Status (1)

Country Link
JP (1) JPS561947A (en)

Similar Documents

Publication Publication Date Title
JPS52125600A (en) Curing catalysts for epoxy resins
JPS561947A (en) Magnetic toner
JPS561949A (en) Magnetic toner
JPS561948A (en) Magnetic toner
JPS5653114A (en) Preparation of polymeric material for positive resist sensitive to radiation and far ultraviolet rays
JPS5259690A (en) Preparation of water absorbing resin
JPS561951A (en) Magnetic toner
JPS5390344A (en) Adhesive composition
JPS5653119A (en) Curable resin composition
JPS5747875A (en) Resist composition
JPS53130789A (en) Preparation of water absorbing resin
JPS561950A (en) Magnetic toner
JPS53124561A (en) Preparation of rubber-modified thermoplastic resin composition
JPS5391961A (en) Resin composition
JPS53134085A (en) Photopolymerizable composition
JPS5380499A (en) Hardening of epoxy compound
JPS57129445A (en) Heat fixable dry toner
JPS54111536A (en) Heat resistant heat-sealing agent
JPS52140592A (en) Preparation of porous resins having nitrogen-containing heterocyclic structure
JPS5763314A (en) High water-absorption resin
JPS5749646A (en) Epoxy resin composition
JPS5343742A (en) Tackifying substance and its preparation
JPS54102367A (en) Easily moldable crosslinked polyethylenic foam
JPS565557A (en) Magnetic toner
JPS5367800A (en) Preparation of resin for laminated sheet