BRUSH COMPRISING ANTISTATIC-ADDITIVE-CONTAINING FIBER

摘要

PROBLEM TO BE SOLVED: To obtain a brush applied in an electrophotographic image forming apparatus, which uses fibers, having a comparatively high electric resistance without fluctuations in the electrical resistance.

SOLUTION: The conductive brush, applied in the electrophotographic image forming apparatus, uses the fiber containing a polymer type antistatic additive so that the electrical resistances are substantially the same in all parts of the surfaces of the fibers, even when the electrical resistance value of the fibers used for the brush is a comparatively a high electrical resistance value of 1×105Ω cm or higher.

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