JPS5526519A - Magnetic toner - Google Patents

Magnetic toner

Info

Publication number
JPS5526519A
JPS5526519A JP9925678A JP9925678A JPS5526519A JP S5526519 A JPS5526519 A JP S5526519A JP 9925678 A JP9925678 A JP 9925678A JP 9925678 A JP9925678 A JP 9925678A JP S5526519 A JPS5526519 A JP S5526519A
Authority
JP
Japan
Prior art keywords
mixture
magnetic particles
magnetic toner
resins
coupling agent
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
JP9925678A
Other versions
JPS597380B2 (en
Inventor
Masumi Asanae
Koji Noguchi
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 JP53099256A priority Critical patent/JPS597380B2/ja
Publication of JPS5526519A publication Critical patent/JPS5526519A/en
Publication of JPS597380B2 publication Critical patent/JPS597380B2/ja
Application status is Expired legal-status Critical

Links

Abstract

PURPOSE: To form the magnetic toner which is superior in long-term shelf life, fluidity, leakage characteristic of binding resin to magnetic particles, etc. by adding the specific titanium base coupling agent, kneading magnetic particles and binding resin and grounding the mixture.
CONSTITUTION: The titanium base coupling agent such as of, e.g., formula II, shown by formula I (RO is alkoxy; X is fatty acid groups, alkyl phenyl, hydrocarbon groups; m is 1 to 3; n is 1 to 5) is added at about 0.5 to 5wt% to the mixture thermoplastic synthetic resins such as epoxy base resins, polyethylene waxethylene-vinyl acetate copolymer mixed resins, etc., magnetic particles and pigments and the mixture is kneaded and ground, whereby the magnetic toner is obtained.
COPYRIGHT: (C)1980,JPO&Japio
JP53099256A 1978-08-15 1978-08-15 Expired JPS597380B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53099256A JPS597380B2 (en) 1978-08-15 1978-08-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53099256A JPS597380B2 (en) 1978-08-15 1978-08-15

Publications (2)

Publication Number Publication Date
JPS5526519A true JPS5526519A (en) 1980-02-26
JPS597380B2 JPS597380B2 (en) 1984-02-17

Family

ID=14242623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53099256A Expired JPS597380B2 (en) 1978-08-15 1978-08-15

Country Status (1)

Country Link
JP (1) JPS597380B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58199377A (en) * 1982-05-17 1983-11-19 Honda Motor Co Ltd Current position display of moving object
JPS598100A (en) * 1982-07-02 1984-01-17 Nippon Telegraph & Telephone Road traffic information supply system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6124960A (en) * 1984-07-12 1986-02-03 Mitsubishi Electric Corp Freezing refrigerator with ice temperature chamber
JPH0559346B2 (en) * 1984-10-29 1993-08-30 Mitsubishi Electric Corp

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58199377A (en) * 1982-05-17 1983-11-19 Honda Motor Co Ltd Current position display of moving object
JPH0255797B2 (en) * 1982-05-17 1990-11-28 Honda Motor Co Ltd
JPS598100A (en) * 1982-07-02 1984-01-17 Nippon Telegraph & Telephone Road traffic information supply system

Also Published As

Publication number Publication date
JPS597380B2 (en) 1984-02-17

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