Conductive belt and electrophotographic apparatus
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United States of America Patent
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May 19, 2015
Grant Date -
Oct 13, 2011
app pub date -
Jun 21, 2011
filing date -
Feb 26, 2010
priority date (Note) -
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Abstract
Concerned with a cylindrical conductive belt for electrophotography which has made permanent curl less occur. The conductive belt has a continuous phase containing a thermoplastic polyester resin and discontinuous phases each containing any one or both selected from a polyether-ester amide and a polyether amide, and the discontinuous phases are present in such way as to extend in the peripheral direction of the belt; the belt having a crystallinity that is lower on the outer-peripheral surface side than on the inner-peripheral surface side.
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