发明名称 Fuser roll for fixing toner to a substrate comprising tin oxide fillers
摘要 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.
申请公布号 US5480724(A) 申请公布日期 1996.01.02
申请号 US19930167584 申请日期 1993.12.14
申请人 EASTMAN KODAK COMPANY 发明人 FITZGERALD, JOHN J.;FERRAR, WAYNE T.
分类号 C08K3/22;C08L83/04;G03G15/20;(IPC1-7):B32B9/00 主分类号 C08K3/22
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