公开(公告)号：CA2532393C

公开(公告)日：2014-09-09

申请号：CA2532393

申请日：2006-01-06

Applicant: XEROX CORP

Inventor： QI YU ,  HU NAN-XING ,  GRAHAM JOHN F ,  BENDER TIMOTHY P ,  HOR AH-MEE ,  GAGNON YVAN ,  HSIAO CHENG-KUO

IPC: C07F7/18 ,  G03G9/00 ,  G03G15/06 ,  G03G21/00

Abstract: An aromatic silicon-containing compound has the formula: Ar-[X-L-SiR n(OR')3-n]m where Ar represents an aromatic group, X represents a divalent or trivalent group; L represents a divalent linking group; R represents a hydrogen atom, an alkyl group or an aryl group; R' represents an alkyl group having 1 to 5 carbon atoms; n is an integer of from 0 to 2; and m is an integer of from 1 to 5. The aromatic silicon-containing compound can be used in electrophotographic photoreceptors, particularly in outmost protective layers of such electrophotographic photoreceptors.

公开(公告)号：CA2527059C

公开(公告)日：2011-04-26

申请号：CA2527059

申请日：2005-11-15

Applicant: XEROX CORP

Inventor： BENDER TIMOTHY P ,  COGGAN JENNIFER A

IPC: C07C209/68

Abstract: Forming a 4-aminobiphenyl derivative arylamine compound, includes (i) providing a first disubstituted 4-aminobiphenyl compound; (ii) optionally formylating the first disubstituted 4-aminobiphenyl compound to form a bisformyl substituted compound where the first disubstituted 4-aminobiphenyl compound is not a bisformyl substituted compound; (iii) acidifying the bisformyl substituted compound to convert formyl functional groups into acid functional groups to form an acidified compound; and (iv) hydrogenating the acidified compound to saturate at least one unsaturated double bonds in the acidified compound.

公开(公告)号：CA2513979C

公开(公告)日：2010-11-30

申请号：CA2513979

申请日：2005-07-28

Applicant: XEROX CORP

Inventor： COGGAN JENNIFER A ,  HU NAN-XING ,  GOODBRAND H BRUCE ,  BENDER TIMOTHY P

IPC: B01J37/04 ,  B01J37/08

Abstract: A method for producing a copper/palladium colloid catalyst useful for Suzuki couplings.

公开(公告)号：MX2007004859A

公开(公告)日：2008-12-01

申请号：MX2007004859

申请日：2007-04-23

Applicant: XEROX CORP

Inventor： RENFER DALE S ,  YANUS JOHN F ,  BENDER TIMOTHY P ,  GOODBRAND H BRUCE ,  SILVESTRI MARKUS RUDOLF ,  DINH KENNY-TUAN ,  HINCKEL M JOHN

IPC: G03G5/047

Abstract: Se describe un miembro formador de imágenes con una capa de transporte de carga que comprende una terfenil diamina que tiene la estructura de la Fórmula (I): (ver Fórmula (I)) donde R1 es un grupo metilo (-CH3) en la posición orto, meta o para y R2 es un grupo butilo (-C4H9).

公开(公告)号：CA2527493A1

公开(公告)日：2006-05-30

申请号：CA2527493

申请日：2005-11-23

Applicant: XEROX CORP

Inventor： COGGAN JENNIFER A ,  GAGNON YVAN ,  GRAHAM JOHN F ,  BENDER TIMOTHY P ,  HU NAN-XING

IPC: G03G15/05 ,  G03G21/00

Abstract: Silicon-containing layers for electrophotographic photoreceptors which ha ve high mechanical strength, improved electrophotographic characteristics and improved image deletion characteristics even under conditions of high temperature and high humidity are provided. Such silicon-containing layers include silicon- containing compounds, which may be crosslinked, and siloxane-containing antioxidants th at can be selected from hindered phenol antioxidants, hindered amine antioxidants, thioether antioxidants and phosphite antioxidants. Electrophotographic photoreceptors and electrophotographic imaging apparatuses containing such silicon-containing layers are also provided.

公开(公告)号：CA2513980A1

公开(公告)日：2006-02-04

申请号：CA2513980

申请日：2005-07-28

Applicant: XEROX CORP

Inventor： GAGNON YVAN ,  BENDER TIMOTHY P ,  HU NAN-XING ,  HOR AH-MEE ,  GOODBRAND H BRUCE

IPC: G03G5/06 ,  C08L69/00 ,  G03G5/04

Abstract: A member comprised of a photogenerating layer and a charge transport layer, and wherein the charge transport layer is comprised of a charge transport component or components, and a crosslinked polycarbonate polymer of the formula (see formula I) wherein X and Y represent the number of segments, and optionally wherein the sum of X and Y is equal to about 0.50.

公开(公告)号：CA2513979A1

公开(公告)日：2006-01-30

申请号：CA2513979

申请日：2005-07-28

Applicant: XEROX CORP

Inventor： HU NAN-XING ,  BENDER TIMOTHY P ,  GOODBRAND H BRUCE ,  COGGAN JENNIFER A

IPC: B01J37/04 ,  B01J37/08

Abstract: A method for producing a copper/palladium colloid catalyst useful for Suzu ki couplings:

公开(公告)号：CA2510492A1

公开(公告)日：2005-12-29

申请号：CA2510492

申请日：2005-06-22

Applicant: XEROX CORP

Inventor： GRAHAM JOHN F ,  CHEN CINDY C ,  BENDER TIMOTHY P ,  DUFF JAMES M ,  IOANNIDIS ANDRONIQUE ,  ZHANG LANHUI ,  BELKNAP NANCY L

IPC: G03G5/047 ,  G03G5/06

Abstract: A photoconductive member containing a supporting substrate, a photogenerating layer, and a charge transport layer and wherein the photogenerating layer comprises a photogenerating component, and an electron transport component.

公开(公告)号：CA2462226A1

公开(公告)日：2004-10-04

申请号：CA2462226

申请日：2004-03-29

Applicant: XEROX CORP

Inventor： DUFF JAMES M ,  BENDER TIMOTHY P ,  GRAHAM JOHN F ,  CHEN CINDY C ,  BELKNAP NANCY L ,  IOANNIDIS ANDRONIQUE ,  HOR AH-MEE ,  ZHANG LANHUI

IPC: G03G5/04 ,  G03G5/05 ,  G03G5/06 ,  G03G13/22

Abstract: A photoconductive imaging member comprised of a supporting substrate, and thereover a single layer comprised of a mixture of a photogenerator component, charge transport components, and a certain electron transport component, and a certain polymer binder.

公开(公告)号：CA2618431C

公开(公告)日：2012-07-03

申请号：CA2618431

申请日：2008-01-17

Applicant: XEROX CORP

Inventor： BENDER TIMOTHY P ,  MOORE EMILY L ,  COGGAN JENNIFER A ,  LEE FRANK P ,  BORBELY DAVID

IPC: C07C209/10 ,  C07C211/54

Abstract: Improved methods for making hole transport molecules (HTMs) that are incorporated into imaging members, such as layered photoreceptor devices, to increase the photoreceptor's "hole mobility," or its ability to move charge, across its charge transport layer (CTL). Embodiments pertain to a continuous process for making N,N-diphenyl-4- biphenylamine and a system for performing the same.