Fuser roll for fixing toner to a substrate comprising tin oxide fillers
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 2, 1996
Issued Date -
N/A
app pub date -
Dec 14, 1993
filing date -
Nov 30, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention provides a fuser roll useful for heat-fixing an electrographic toner to a substrate, wherein the roll comprises a core having thereon a base cushion layer comprising a condensation-crosslinked poly(dimethylsiloxane) elastomer, characterized in that the base cushion layer has tin oxide particles dispersed therein in a concentration of from 20 to 40 percent of the total volume of the base cushion layer. The base cushion layer of such a fuser roll has been unexpectedly found to exhibit only minimal weight loss, creep, and changes in hardness, over time, when subjected to conditions of elevated temperature and cyclic stress.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully