Title:
ELECTROPHOTOGRAPHIC DEVELOPER
Document Type and Number:
Japanese Patent JPS5723950
Kind Code:
A
Abstract:
PURPOSE: To obtain a toner well fixable by flash-heating and not causing blocking, etc. during storage by adding a specified amount of wax to a component consisting of a thermoplastic resin and a finely powdered magnetic body.
CONSTITUTION: A toner is manufactured by adding 5W20wt% natural or synthetic wax to about 30wt% thermoplastic resin such as polystyrene, acrylic resin or epoxy resin and 50wt% magnetic fine powder. The toner does not cause blocking and caking during storage, softens with low power consumption, and adheres to the fibers of copying paper with high fluidity.
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Inventors:
KARIYA KOUTAROU
KURODA MAKOTO
HAYASHI MIKI
KURODA MAKOTO
HAYASHI MIKI
Application Number:
JP9922280A
Publication Date:
February 08, 1982
Filing Date:
July 18, 1980
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
G03G9/08; G03G9/083; G03G9/087; (IPC1-7): G03G9/08