Title:
DEVELOPING CONDUCTIVE POWDER TONER IN ELECTROSTATIC, ELECTROPHOTOGRAPHIC OR MAGNETIC-RECORDING PICTURE FORMING PROCESS
Document Type and Number:
Japanese Patent JPH0764320
Kind Code:
A
Abstract:
PURPOSE: To obtain a conductive powder toner having a good thermal fixing property by using a small amt. of conductive material to provide sufficient conductivity to the powder toner.
CONSTITUTION: A conductive powder toner consisting of the discrete grain contg. such ordinary toner additives as thermoplastic resin, conductive material and magnetic material and/or pigment as optional components is produced by using a protonated polyaniline complex of polyaniline and proton-donative acid. The complex having ≥1S/cm conductivity is preferably used and mixed in the toner by 5-10wt.%.
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Inventors:
HENDORITSUKU RARUFU PATORITSUK
Application Number:
JP18388194A
Publication Date:
March 10, 1995
Filing Date:
July 13, 1994
Export Citation:
Assignee:
OCE NEDERLAND BV
International Classes:
G03G9/08; G03G9/087; G03G9/097; G03G9/083; (IPC1-7): G03G9/08; G03G9/083; G03G9/087
Domestic Patent References:
| JPH03100561A | 1991-04-25 | |||
| JPH02500287A | 1990-02-01 |
Attorney, Agent or Firm:
Yuzo Yamazaki (2 outside)
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