Semi-conductive roll whose outermost layer is formed by using fluorine-modified acrylate resin as base resin material
AssigneeTokai Rubber Industries, Ltd.
InventorsKenichi Tsuchiya, Hiroki Sugiura
Life of this patent
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Abstract
An electrically semi-conductive roll including a center shaft and a plurality of layers formed radially outwardly of the center shaft, wherein an outermost layer of the plurality of layers which is held in rolling contact with an outer circumferential surface of a photosensitive drum is formed by using a resin composition which contains as a base resin material a fluorine-modified acrylate resin.
Claims17
A method of preventing adhesion of toner to an outermost layer of an electrically semi-conductive roll which is held in rolling contact with an outer circumferential surface of a photosensitive drum, comprising forming said outermost layer using a resin composition which contains as a base resin material a fluorine-modified acrylate resin.
Dependencies are inferred from the claim text.