公开(公告)号：CA2477669C

公开(公告)日：2010-05-25

申请号：CA2477669

申请日：2004-08-16

Applicant: XEROX CORP

Inventor： KAPLAN SAMUEL ,  BADESHA SANTOKH S ,  AMICO MARK S ,  KLYMACHYOV ALEXANDER N ,  VAN DER WERF JOHAN M ,  PEETERS PETER M H M ,  CONNOR JOHN ,  KARRAN PETER ,  FRATANGELO LOUIS D ,  LILLIE MARK J

IPC: G03G15/20 ,  C08L27/12 ,  C09D183/06 ,  C09K3/00 ,  G03G13/22 ,  G03G15/22

Abstract: Disclosed is a fuser member comprising a substrate, a layer thereover comprising a polymer or an elastomer, and, on the layer, a coating including mercapto- and amino-functionalities comprising from about 0.05 mole percent to about 1.00 mole percent mercapto groups and from about 0.0001 mole percent to about 0.06 mole percent amino groups, wherein the ratio of mercapto to amino mole percent values is at least 2. The layer preferably is a fluoropolymer or fluoroelastomer filled with a metal oxide (CuO, Al2O3, etc.).

公开(公告)号：CA2460764C

公开(公告)日：2008-01-22

申请号：CA2460764

申请日：2004-03-11

Applicant: XEROX CORP

Inventor： KLYMACHYOV ALEXANDER N ,  GERVASI DAVID J ,  HENRY ARNOLD W ,  CHOW CHE C ,  KAPLAN SAMUEL ,  BADESHA SANTOKH S ,  EDDY CLIFFORD O

IPC: B32B25/20 ,  G03G15/20 ,  B32B1/08 ,  B32B15/06 ,  C08G77/24 ,  C08G77/385 ,  C08J5/12 ,  G03G15/22

Abstract: A fuser member having a substrate, an outer silicone rubber layer; and a release agent having a combination of fluorosilicone release agent and a non-functional release agent.

公开(公告)号：BRPI0502618A

公开(公告)日：2006-02-07

申请号：BRPI0502618

申请日：2005-06-24

Applicant: XEROX CORP

Inventor： GERVASI DAVID J ,  KLYMACHYOV ALEXANDER N ,  KAPLAN SAMUEL ,  BADESHA SANTOKH S ,  WILKINS DOUGLAS B ,  GIBSON GEORGE A

IPC: C08L83/08 ,  C09D183/08 ,  G03G15/20

Abstract: A fuser member component to fuse the transferred developed image to the copy substrate, wherein the fuser member includes a substrate, an outer polymeric layer, and a release agent material coating on the outer polymeric layer, and the release agent material coating includes a T-type amino-functional siloxane release agent material having amino-functional groups, and the T-type amino-functional siloxane release agent material has the following Formula I: wherein A represents -R4-X, wherein R4 represents an alkyl group having from about 1 to about 10 carbons, X represents -NH2 or -NHR5NH2 with R5 representing an alkyl group having from about 1 to about 10 carbons; R1 and R2 are the same or different and each is selected from the group consisting of an alkyl having from about 1 to about 25 carbons, an aryl having from about 4 to about 10 carbons, and an arylalkyl; R3 is a substituted diorganosiloxane chain having from about 1 to about 500 siloxane units; b and c are numbers and are the same or different and each satisfy the conditions of 1 ≤ b ≤ 10 and 10 ≤ c ≤ 1,000, d and d' are numbers and are the same or different and are 1 or 2, and e and e' are numbers and are the same or different and are 1 or 2 and satisfy the conditions that d + e = 3 and d' + e' = 3.

公开(公告)号：BRPI0400717A

公开(公告)日：2005-01-11

申请号：BRPI0400717

申请日：2004-03-16

Applicant: XEROX CORP

Inventor： KAPLAN SAMUEL ,  EDDY CLIFFORD O ,  BADESHA SANTOKH S ,  HENRY ARNOLD W ,  CHOW CHE C ,  GERVASI DAVID J ,  KLYMACHYOV ALEXANDER N

IPC: G03G15/20 ,  B32B15/08 ,  B32B25/20 ,  B32B27/06 ,  C08G77/24 ,  C08G77/385 ,  C08J5/12 ,  C09D183/04

Abstract: A fuser member having a substrate, an outer polymeric layer; and a release agent having a combination of fluorosilicone release agent and a functional polydimethylsiloxane release agent having amino, mercapto, hydride, carboxy, and/or other functionality.

公开(公告)号：BRPI0400714A

公开(公告)日：2005-01-11

申请号：BRPI0400714

申请日：2004-03-16

Applicant: XEROX CORP

Inventor： KAPLAN SAMUEL ,  EDDY CLIFFORD O ,  BADESHA SANTOKH S ,  HENRY ARNOLD W ,  CHOW CHE C ,  GERVASI DAVID J ,  KLYMACHYOV ALEXANDER N

IPC: B32B27/00 ,  B32B27/30 ,  G03G15/20 ,  C08K5/541

Abstract: A fuser member having a substrate, an outer fluoroelastomer layer having one of i) copolymers of two of vinylidene fluoride, hexafluoropropylene and tetrafluoroethylene; ii) terpolymers of vinylidene fluoride, hexafluoropropylene and tetrafluoroethylene; and iii) tetrapolymers of vinylidene fluoride, hexafluoropropylene, tetrafluoroethylene, and a cure site monomer; and a fluorinated silicone release agent.

公开(公告)号：CA2399533A1

公开(公告)日：2003-02-28

申请号：CA2399533

申请日：2002-08-23

Applicant: XEROX CORP

Inventor： GERVASI DAVID J ,  KAPLAN SAMUEL ,  RIEHLE GEORGE A

IPC: G03G15/20 ,  C08G77/385 ,  C09K3/00 ,  C10M107/50 ,  C10M131/12 ,  C10M169/04 ,  C10N30/00 ,  C10N40/36 ,  C09D183/07 ,  C09D183/04 ,  C08L83/07

Abstract: A release agent having a polydimethylsiloxane and a fluorosurfactant oth er than a silicone glycol polymer, a perfluoroalkylsubstituted polyethylene glycol, or a perfluoroalkylsubstituted silane.

公开(公告)号：DE69714823T2

公开(公告)日：2002-12-05

申请号：DE69714823

申请日：1997-11-04

Applicant: XEROX CORP

Inventor： BADESHA S ,  PAN DAVID H ,  KAPLAN SAMUEL ,  EDDY CLIFFORD O ,  HENRY ARNOLD W ,  HEEKS GEORGE J ,  CHOW CHE C ,  FRATANGELO LOUIS D ,  FRASER DAVID J J ,  HANZLIK EDWARD C

IPC: G03G15/20

Abstract: A fuser member having a fuser member release agent for use in an electrophotographic apparatus for enhancing toner release from a fuser member, the fuser member comprising a substrate (4), an outer fluoropolymer layer (2) optionally comprising a conductive filler, and a silicone hydride release oil component thereover.

公开(公告)号：DE69616124T2

公开(公告)日：2002-03-07

申请号：DE69616124

申请日：1996-03-27

Applicant: XEROX CORP

Inventor： EDDY CLIFFORD O ,  FRANTANGELO LOUIS D ,  HEEKS GEORGE J ,  HENRY ARNOLD W ,  KUNTZ ALAN R ,  MOSER RABIN ,  BATTAT DAVID ,  KAPLAN SAMUEL ,  BADESHA SANTOKH S ,  CHOW CHE CHUNG ,  PAN DAVID H ,  FRASER DAVID J J ,  CHIN UY-HSING

IPC: F16C13/00 ,  G03G15/20

Abstract: A hard, long wearing, thermally conductive fuser member (1) comprising a base member (4) and a surface layer (2) wherein said surface layer (2) includes a fluoroelastomer and an alumina filler having an average particle size of from about 0.5 to about 15 micrometers, said alumina being present in an amount to provide a thermal conductivity of at least about 0.24 watts/meter DEG Kelvin in said surface layer.

公开(公告)号：CA2534949C

公开(公告)日：2009-05-05

申请号：CA2534949

申请日：2006-02-01

Applicant: XEROX CORP

Inventor： BLUETT LYNN J ,  KLYMACHYOV ALEXANDER N ,  KAPLAN SAMUEL

IPC: C09D183/04 ,  B32B25/20 ,  C08L83/04 ,  G03G15/20

Abstract: A fuser member with a substrate, an outer layer having a fluoropolymer, and a release agent material coating on the outer layer, wherein the release agent material coating contains a blend of a mercapto functional release agent and a fluorinated silicone release agent having the following Formula I: (See formula I) wherein m is a number of from about 0 to about 25 and n is a number of from about 1 to about 25; x/(x + y) is from about 1 percent to about 100 percent; R1 and R2 are selected from the group consisting of alkyl, aryl, arylalkyl, and alkylamino groups; and R3 is selected from the group consisting of alkyl, aryl, arylalkyl, alkylamino, a polyorganosiloxane, and a fluoro-chain of the formula -(CH2)o-(CF2)p-CF3 wherein o is a number of from about 0 to about 25 and p is a number of from about 1 to about 25, and an imaging apparatus containing the fuser member.

公开(公告)号：DE602006000234T2

公开(公告)日：2008-02-28

申请号：DE602006000234

申请日：2006-05-11

Applicant: XEROX CORP

Inventor： KAPLAN SAMUEL ,  KLYMACHYOV ALEXANDER N ,  FINSTERWALDER ROBERT N ,  SCHLAFER KENNETH W ,  KOHL JARAD N ,  LONGHENRY JOY L ,  KUNTZ ALAN R

IPC: G03G15/20 ,  C09D127/12

Abstract: A process for producing a fuser member coating including a) adding and reacting a fluoroelastomer, a crosslinking agent, a polar solvent, and a fluorinated blend comprising a fluorinated copolymer surfactant and a fluorinated polydimethylsiloxane additive to form a coating solution, and b) providing the coating solution on the fuser member to form a fuser member coating, wherein the fluorinated copolymer surfactant comprises a copolymer selected from the group consisting of a fluorinated acrylate copolymer and a fluorinated polyether copolymer, and wherein said fluorinated polydimethylsiloxane additive comprises pendant fluorinated groups.