公开(公告)号：US12043752B2

公开(公告)日：2024-07-23

申请号：US17852967

申请日：2022-06-29

Applicant: Xerox Corporation

Inventor： Varun Sambhy ,  Kevin Howard Taft ,  Brian Gillis ,  Santokh S. Badesha ,  Lindsay J. Goggins ,  James J. Padula ,  John R. Lambie ,  David Scott Derleth ,  James D. Quigley

IPC: C09D127/16 ,  C09D7/20 ,  C09D7/65 ,  G03G15/20

CPC classification number: C09D127/16 ,  C09D7/20 ,  C09D7/65 ,  G03G15/2057

Abstract: The present teachings include a flow coating solution, a fuser member and an image forming apparatus. The fuser member includes a substrate and flow coating solution applied onto the substrate. The outer layer includes a flow coating solution including a fluoroelastomer, a nucleophilic crosslinking agent and a non-functional polydimethylsiloxane having the formula:




wherein n is from 100 to 20,000. The flow coating solution includes an effective solvent selected from the group consisting of N-methyl 2-pyrrolidone, dimethyl formamide, and dimethyl sulfoxide.

公开(公告)号：US12059892B2

公开(公告)日：2024-08-13

申请号：US17510521

申请日：2021-10-26

Applicant: Xerox Corporation

Inventor： Varun Sambhy ,  John Patrick Baker ,  Santokh Singh Badesha ,  David Scott Derleth ,  Piotr Sokolowski

IPC: B41J13/08 ,  B41J29/377

CPC classification number: B41J13/08 ,  B41J29/377

Abstract: Disclosed herein is a substrate cooling unit for use with a duplex aqueous ink jet image forming device. The substrate cooling unit including a first cooling roll. a first transport belt, a second cooling roll positioned downstream of the first cooling roll in a process direction and a second transport belt. The first and second transports belts include a bottom layer of a fiber mesh impregnated with a polydimethylsiloxane, where the fiber mesh is selected from cotton, polyester, and nylon. The first and second transport belts include an optional intermediate adhesive layer and an optional top layer of silicone having an extractable level of less than 4 percent. The substrate cooling unit includes an invertor.

公开(公告)号：US11724531B2

公开(公告)日：2023-08-15

申请号：US17352927

申请日：2021-06-21

Applicant: Xerox Corporation

Inventor： John Patrick Baker ,  Varun Sambhy ,  Santokh S. Badesha ,  David Scott Derleth ,  Piotr Sokolowski

IPC: B41J29/377 ,  B41J2/01 ,  B41J11/00

CPC classification number: B41J29/377 ,  B41J2/01 ,  B41J11/007 ,  G03G2215/2003 ,  G03G2215/2029

Abstract: Disclosed herein is a substrate cooling unit for use with a duplex aqueous ink jet image forming device. The substrate cooling unit includes a first transport belt that is in contact with a portion of an outer surface of the first cooling roll to substantially sandwich individual sheets of image receiving media between a first cooling roll and the first transport belt. The substrate cooling unit includes a second cooling roll positioned downstream of the first cooling roll in a process direction and a second transport belt that is in contact with a portion of an outer surface of the second cooling roll to substantially sandwich the individual sheets of image receiving media between the second cooling roll and the second transport belt. The second transport belt includes a bottom layer of woven or non-woven fibers and a top rubber layer.

公开(公告)号：US20220402286A1

公开(公告)日：2022-12-22

申请号：US17352927

申请日：2021-06-21

Applicant: Xerox Corporation

Inventor： John Patrick Baker ,  Varun Sambhy ,  Santokh S. Badesha ,  David Scott Derleth ,  Piotr Sokolowski

IPC: B41J29/377 ,  B41J11/00 ,  B41J2/01

Abstract: Disclosed herein is a substrate cooling unit for use with a duplex aqueous ink jet image forming device. The substrate cooling unit includes a first transport belt that is in contact with a portion of an outer surface of the first cooling roll to substantially sandwich individual sheets of image receiving media between a first cooling roll and the first transport belt. The substrate cooling unit includes a second cooling roll positioned downstream of the first cooling roll in a process direction and a second transport belt that is in contact with a portion of an outer surface of the second cooling roll to substantially sandwich the individual sheets of image receiving media between the second cooling roll and the second transport belt. The second transport belt includes a bottom layer of woven or non-woven fibers and a top rubber layer.

公开(公告)号：US20240002691A1

公开(公告)日：2024-01-04

申请号：US17852967

申请日：2022-06-29

Applicant: Xerox Corporation

Inventor： Varun Sambhy ,  Kevin Howard Taft ,  Brian Gillis ,  Santokh S. Badesha ,  Lindsay J. Goggins ,  James J. Padula ,  John R. Lambie ,  David Scott Derleth ,  James D. Quigley

IPC: C09D127/16 ,  C09D7/65 ,  G03G15/20

CPC classification number: C09D127/16 ,  C09D7/65 ,  G03G15/2057

Abstract: The present teachings include a flow coating solution, a fuser member and an image forming apparatus. The fuser member includes a substrate and flow coating solution applied onto the substrate. The outer layer includes a flow coating solution including a fluoroelastomer, a nucleophilic crosslinking agent and a non-functional polydimethylsiloxane having the formula:




wherein n is from 100 to 20,000. The flow coating solution includes an effective solvent selected from the group consisting of N-methyl 2-pyrrolidone, dimethyl formamide, and dimethyl sulfoxide.

公开(公告)号：US20230131547A1

公开(公告)日：2023-04-27

申请号：US17510521

申请日：2021-10-26

Applicant: Xerox Corporation

Inventor： Varun Sambhy ,  John Patrick Baker ,  Santokh Singh Badesha ,  David Scott Derleth ,  Piotr Sokolowski

IPC: B41J13/08 ,  B41J29/377

Abstract: Disclosed herein is a substrate cooling unit for use with a duplex aqueous ink jet image forming device. The substrate cooling unit including a first cooling roll. a first transport belt, a second cooling roll positioned downstream of the first cooling roll in a process direction and a second transport belt. The first and second transports belts include a bottom layer of a fiber mesh impregnated with a polydimethylsiloxane, where the fiber mesh is selected from cotton, polyester, and nylon. The first and second transport belts include an optional intermediate adhesive layer and an optional top layer of silicone having an extractable level of less than 4 percent. The substrate cooling unit includes an invertor.