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Title:
TONER AND IMAGE FORMING METHOD
Document Type and Number:
Japanese Patent JP2000047419
Kind Code:
A
Abstract:

To provide a toner excellent in image density stability or image quality regardless of the temperature change accompanying endurance.

This toner having a toner grain having at least a binder resin and an external additive has the frictional charging characteristic of C2>C1 with the same polarity when the frictional charging quantity of the toner at 30°C and a humidity of 80%RH is C1 (mC/kg), and the frictional charging quantity at 50°C and a humidity of 3%RH is C2.


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Inventors:
MORIKI YUJI
NAKAMURA TATSUYA
INABA KOJI
CHIBA TATSUHIKO
Application Number:
JP21661098A
Publication Date:
February 18, 2000
Filing Date:
July 31, 1998
Export Citation:
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Assignee:
CANON KK
International Classes:
G03G9/08; G03G9/087; G03G15/08; (IPC1-7): G03G9/08; G03G9/087; G03G15/08
Attorney, Agent or Firm:
Keisuke Watanabe (1 person outside)



 
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