发明名称 |
Fuser roll for fixing toner to a substrate |
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 chromium oxide particles dispersed therein in a concentration of from 10 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.
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申请公布号 |
US5292562(A) |
申请公布日期 |
1994.03.08 |
申请号 |
US19920984072 |
申请日期 |
1992.11.30 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
FITZGERALD, JOHN J.;FERRAR, WAYNE T.;BINGA, TONYA D.;BABIARZ, JOHN R. |
分类号 |
C08K3/22;G03G15/20;(IPC1-7):G03G15/20 |
主分类号 |
C08K3/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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