Electrophotography – Image formation – Transfer
Reexamination Certificate
2008-04-01
2008-04-01
Woodward, Ana (Department: 1711)
Electrophotography
Image formation
Transfer
C252S500000, C252S511000, C399S302000, C399S308000, C430S031000, C430S032000, C430S126200, C524S425000, C524S430000, C524S444000, C524S449000, C524S514000, C524S538000
Reexamination Certificate
active
10986348
ABSTRACT:
An electrophotographic endless belt containing a polyamide resin, carbon black and a filler, characterized in that the polyamide resin is at least one resin selected from the group consisting of polyamide 610, polyamide 612, polyamide 11 and polyamide 12, the filler is at least one filler selected from the group consisting of an oxide, a hydroxide, a carbonate and a silicate, and weight (A) of the polyamide resin and total weight (B) of the carbon black and the filler is in a ratio (A:B) of from 90:10 to 50:50. Also disclosed are an electrophotographic apparatus having the electrophotographic endless belt, and a process for producing the electrophotographic endless belt.
REFERENCES:
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Kusaba Takashi
Matsuda Hidekazu
Nakazawa Akihiko
Sakurai Yuji
Tanaka Atsushi
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Woodward Ana
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