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US 2010/0247818 A1Published application
Layered intermediate transfer members
AssigneeXerox Corporation
InventorJin Wu
Life of this patent
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Abstract
An intermediate transfer media, such as a belt, that includes a first polyimide substrate layer and a second layer of a polyetherimide/polysiloxane polymer.
Claims30
An intermediate transfer member comprised of a polyimide substrate, and thereover a polyetherimide/polysiloxane.
A transfer media comprised of a polyimide first supporting substrate layer, and thereover a second layer comprised of a polyetherimide-block-polysiloxane copolymer;
- an adhesive layer situated between said first layer and said second layer, and wherein at least one of said first layer and said second layer further contain a conductive component.
An intermediate transfer belt comprised of a polyimide substrate layer, and thereover a layer comprised of a polyetherimide/polysiloxane copolymer;
- wherein at least one of said substrate layer and said copolymer layer further contains a conductive component, and wherein said polyetherimidepolysiloxane copolymer is represented by
- wherein said substrate is of a thickness of from about 70 to about 125 microns, and said polyetherimide-b-polysiloxane copolymer in the form of a layer is of a thickness of from about 5 to about 15 microns, and said polyetherimide-b-polysiloxane copolymer possesses a weight average molecular weight of from about 100,000 to about 200,000, and wherein the weight percent thereof of said polysiloxane in said copolymer is from about 20 to about 75, and wherein the total of said components in said copolymer layer is about 100 percent.
Dependencies are inferred from the claim text.