Roller member
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Nov 15, 2001
app pub date -
Apr 13, 2001
filing date -
Apr 13, 2000
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
This invention provides a roller member including a metallic core roller and an unshrinkable sleeve which is heat-welded onto the surface of the roller, which sleeve is formed from an elastomer material and has a Young's modulus of 120-200 MPa. The roller member exhibits enhanced durability, as well as improved cleaning characteristics and charge-imparting or charge-eliminating characteristics.
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