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US 9,069,308 B2Granted
Surface coating and fuser member
AssigneeXerox Corporation
InventorsYu Qi, Nan-Xing Hu, Brynn M. Dooley, Edward G. Zwartz
Life of this patent
Estimating the term…
Abstract
There is described a fuser member comprising a substrate layer and a surface layer disposed on the substrate. The surface layer comprises a non-woven polymer fiber matrix having dispersed throughout a cross-linked fluoropolymer and a release agent. The release agent is a liquid at a temperature about 100° C.
Claims20
A fuser member comprising:
- a substrate layer;
- and
- a surface layer disposed on the substrate layer comprising a non-woven polymer fiber web structure having dispersed throughout a cross-linked fluoropolymer and a release agent wherein the release agent is a liquid at temperatures greater than 100° C.
A fuser member comprising:
- a substrate;
- an intermediate layer disposed on the substrate;
- and
- a surface layer disposed on the substrate comprising a non-woven polymer fiber web structure having dispersed throughout a cross-linked fluoropolymer and a release agent, wherein the cross-linked fluoropolymer is from about 10 weight percent to about 95 weight percent of the surface layer, wherein the release agent is a liquid at temperatures greater than 100° C. wherein the release agent is from about 1 weight percent to about 50 weight percent of the surface layer.
1 more element
A fuser member comprising:
- a substrate;
- a silicone layer disposed on the substrate;
- and
- a surface layer disposed on the silicone layer, the surface layer comprising a non-woven polyimide fiber web structure having dispersed throughout a cross-linked perfluoropolyether and a perfluoropolyether release agent that is a liquid at temperatures greater than 100° C., wherein the polyimide fibers have a diameter of from about 5 nm to about 50 μm.
1 more element
Dependencies are inferred from the claim text.