Endless belt for electrophotography, process for producing the endless belt, and image forming apparatus having the endless belt
AssigneeCanon Kabushiki Kaisha
InventorsAKIHIKO NAKAZAWA, HIROYUKI KOBAYASHI, MINORU SHIMOJO, AKIRA SHIMADA, ATSUSHI TANAKA, TSUNENORI ASHIBE, TAKASHI KUSABA, HIDEKAZU MATSUDA
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Abstract
An endless belt for electrophotography is disclosed which is obtainable continuously by melt extrusion from a circular die. The endless belt has a layer containing a thermoplastic resin having a diphenyl sulfone structure represented by the following Formula (1) 1 Also disclosed are a process for producing the endless belt and an image forming apparatus having the endless belt.
Claims30
An endless belt for electrophotography which is obtainable continuously by melt extrusion from a circular die;
- the endless belt comprising a layer containing a thermoplastic resin having a diphenyl sulfone structure represented by the following Formula (1)
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A process for producing an endless belt for electrophotography;
- the process comprising the step of melt-extruding a thermoplastic resin having a diphenyl sulfone structure represented by the following Formula (1), from a circular die to produce the endless belt continuously
- 10
An image forming apparatus for electrophotography comprising;
- an endless belt which is obtainable continuously by melt extrusion from a circular die;
- said endless belt comprising a layer containing a thermoplastic resin having a diphenyl sulfone structure represented by the following Formula (1)
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Dependencies are inferred from the claim text.