Cleaning member, image forming apparatus provided with a cleanin

Details Cleaning member, image forming apparatus provided with a cleanin Cleaning member, image forming apparatus provided with a cleanin

1999-03-30

2000-10-03

Chen, Sophia S.

Electrophotography

Cleaning of imaging surface

Blade

430125, G03G 1500, G03G 2100

Patent

active

061284629

ABSTRACT:
A cartridge detachably attachable on an image forming apparatus a photosensitive member as an image bearing member and a cleaning blade member polycarbonate resin having a viscosity average molecular weight of 1.5.times.10.sup.4 or less is blended with the surface layer of the image bearing member, and the peak value of tan .delta. of the dynamic viscoelastic characteristic of the cleaning blade member appears at 12.degree. C. or less.

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patent: 5568242 (1996-10-01), Sasame et al.
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patent: 5765077 (1998-06-01), Sakurai et al.
patent: 5790927 (1998-08-01), Ando et al.
patent: 5942366 (1999-08-01), Ohno et al.

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