US 8,524,371 B2Granted

Fluoropolyimide intermediate transfer members

AssigneeXerox Corporation

InventorsJin Wu, Yu Qi, Nan-Xing Hu, Yuhua Tong

Life of this patent

Estimating the term…

Abstract

An intermediate transfer media, such as a belt, that includes a first optional polyimide substrate layer, and a second layer of a fluoropolyimide polymer.

Claims13

Dependent claims

An intermediate transfer member consisting of a polyimide substrate first layer, and thereover a fluoropolyimide second layer wherein said member has a water contact angle of from about 80 degrees to about 145 degrees, and wherein said fluoropolyimide is represented by one of the following

wherein x is a number of from about 1 to about 100 and p represents the number of repeating units ranging from about 10 to about 1,000.

Dependencies are inferred from the claim text.

Facts

Application: 13/685,001Filed 26 Nov 2012 · division
Priority: 30 Mar 2010
Published: US 2013/0084443 A14 Apr 2013
Granted: 3 Sep 2013
Term ends: Not estimatedThe source records don’t support an estimate.

Classification26 codes

C08J 7/043
Coating: improving the adhesiveness of the coatings per se, e.g. forming primers
B32B 27/08
As the main or only constituent of a layer, which is next to another layer of the same or of a different material: of synthetic resin
B32B 27/18
Layered products comprising a layer of synthetic resin: characterised by the use of special additives
B32B 27/281
Comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42: comprising polyimides

Family

Application12/749,545Parent of this division · filed 30 Mar 2010
US 2013/0084443 A1Pre-grant publication · published 4 Apr 2013
US 8,349,463 B2Parent of this division
US 2011/0244202 A1Published application
US 8,524,371 B2This patent

From the US filing history. Foreign family members aren’t listed.

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