| 摘要 |
<p>OFFSET PREVENTING COMPOSITION AND METHOD FOR PROVIDING HEATED FUSER ROLL WITH IMPROVED RELEASE AND WEAR LIFE The coating composition, useful for preventing offset of toner to a heated fuser roll, comprises a dispersion of (A) a perfluoroolefin polymer or a fluorosurfactant; and (B) a carrier such as silicone oil: said composition, when continuously applied to the uncoated metal fuser roll, increases the wear life of that roll to the wear life of the metallic surface of the roll and considerably extends the release life.</p> |
