Oil application roller for use in an image-forming apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Nov 25, 2003
Grant Date -
N/A
app pub date -
Apr 21, 2000
filing date -
Apr 22, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An oil application roller has a core shaft and an oil retention/supply layer formed to cover the outer peripheral surface of the core shaft. The oil retention/supply layer includes a porous elastic material which exhibits no substantial swelling against an offset-preventing oil used, and is impregnated with a mixture containing an offset-preventing oil and a curable oil-retention material. The curable oil-retention material is cured.
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