Stock material or miscellaneous articles – Structurally defined web or sheet – Physical dimension specified
Reexamination Certificate
2005-02-08
2005-02-08
Dye, Rena (Department: 1774)
Stock material or miscellaneous articles
Structurally defined web or sheet
Physical dimension specified
C428S213000, C428S215000, C399S302000, C399S308000, C399S303000, C399S312000, C399S121000, C399S162000
Reexamination Certificate
active
06852400
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)Also disclosed are a process for producing the endless belt and an image forming apparatus having the endless belt.
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Ashibe Tsunenori
Kobayashi Hiroyuki
Kusaba Takashi
Matsuda Hidekazu
Nakazawa Akihiko
Canon Kabushiki Kaisha
Dye Rena
Ferguson Lawrence
Fitzpatrick ,Cella, Harper & Scinto
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