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公开(公告)号：DE60118292D1
公开(公告)日：2006-05-18
申请号：DE60118292
申请日：2001-11-28
Applicant: XEROX CORP
Inventor： MOFFAT KAREN A , MCDOUGALL MARIA N V , COMBES JAMES R
Abstract: Disclosed is a process which comprises (a) dispersing into a solvent (i) toner particles comprising a resin and an optional colorant, and (ii) monomers selected from pyrroles, thiophenes, or mixtures thereof; and (b) causing, by exposure of the monomers to an oxidant, oxidative polymerization of the monomers onto the toner particles, wherein subsequent to polymerization, the toner particles are capable of being charged to a negative or positive polarity, and wherein the polarity is determined by the oxidant selected.
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公开(公告)号：DE60315365T2
公开(公告)日：2007-11-29
申请号：DE60315365
申请日：2003-01-16
Applicant: XEROX CORP
Inventor： COMBES JAMES R , VEREGIN RICHARD P N , MCSTRAVICK MARY L , KOCH RONALD J , VANLAEKEN ANITA C , HSIEH BING R
Abstract: A toner composition includes a binder, a colorant, and surface-treated sol-gel metal oxide particles surface-treated with a treatment agent.
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公开(公告)号：DE60118292T2
公开(公告)日：2006-08-31
申请号：DE60118292
申请日：2001-11-28
Applicant: XEROX CORP
Inventor： MOFFAT KAREN A , MCDOUGALL MARIA N V , COMBES JAMES R
Abstract: Disclosed is a process which comprises (a) dispersing into a solvent (i) toner particles comprising a resin and an optional colorant, and (ii) monomers selected from pyrroles, thiophenes, or mixtures thereof; and (b) causing, by exposure of the monomers to an oxidant, oxidative polymerization of the monomers onto the toner particles, wherein subsequent to polymerization, the toner particles are capable of being charged to a negative or positive polarity, and wherein the polarity is determined by the oxidant selected.
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公开(公告)号：DE60315365D1
公开(公告)日：2007-09-20
申请号：DE60315365
申请日：2003-01-16
Applicant: XEROX CORP
Inventor： COMBES JAMES R , VEREGIN RICHARD P N , MCSTRAVICK MARY L , KOCH RONALD J , VANLAEKEN ANITA C , HSIEH BING R
Abstract: A toner composition includes a binder, a colorant, and surface-treated sol-gel metal oxide particles surface-treated with a treatment agent.
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公开(公告)号：CA2279162C
公开(公告)日：2002-05-07
申请号：CA2279162
申请日：1999-07-30
Applicant: XEROX CORP
Inventor： PICKERING THOMAS R , BAYLEY DENISE R , COMBES JAMES R , BERTRAND JACQUES C , CICCARELLI ROGER N
Abstract: A toner comprised of resin, colorant and a coated silica, and wherein said silica has a primary particle size of about 25 manometers to about 55 manometers, and an aggregate size of about 225 manometers to about 400 manometers, and said coating is comprised of a mixture of an alkylsilane and an aminoalkylsilane.
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Patent Agency Ranking
公开(公告)号：BR9903578A
公开(公告)日：2000-09-26
申请号：BR9903578
申请日：1999-08-10
Applicant: XEROX CORP
Inventor： CICCARELLI ROGER N , BAYLEY DENISE R , COMBES JAMES R , PICKERING THOMAS R , BERTRAND JACQUES C
Abstract: A toner comprised of resin, colorant and a coated silica, and wherein said silica has a primary particle size of about 25 nanometers to about 55 nanometers, and an aggregate size of about 225 nanometers to about 400 nanometers, and said coating is comprised of a mixture of an alkylsilane and an aminoalkylsilane.
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公开(公告)号：DE69918378T2
公开(公告)日：2004-11-04
申请号：DE69918378
申请日：1999-08-09
Applicant: XEROX CORP
Inventor： CICCARELLI ROGER N , BAYLEY DENIS R , COMBES JAMES R , PICKERING THOMAS R , BERTRAND JACQUES C
Abstract: A toner comprised of resin, colorant and a coated silica, and wherein said silica has a primary particle size of about 25 nanometers to about 55 nanometers, and an aggregate size of about 225 nanometers to about 400 nanometers, and said coating is comprised of a mixture of an alkylsilane and an aminoalkylsilane.
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公开(公告)号：DE60144363D1
公开(公告)日：2011-05-19
申请号：DE60144363
申请日：2001-11-21
Applicant: XEROX CORP
Inventor： MOFFAT KAREN A , CARLINI RINA , MCDOUGALL MARIA N V , HAYS DAN A , LESTRANGE JACK T , COMBES JAMES R
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公开(公告)号：DE69918378D1
公开(公告)日：2004-08-05
申请号：DE69918378
申请日：1999-08-09
Applicant: XEROX CORP
Inventor： CICCARELLI ROGER N , BAYLEY DENIS R , COMBES JAMES R , PICKERING THOMAS R , BERTRAND JACQUES C
Abstract: A toner comprised of resin, colorant and a coated silica, and wherein said silica has a primary particle size of about 25 nanometers to about 55 nanometers, and an aggregate size of about 225 nanometers to about 400 nanometers, and said coating is comprised of a mixture of an alkylsilane and an aminoalkylsilane.
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公开(公告)号：CA2279162A1
公开(公告)日：2000-02-11
申请号：CA2279162
申请日：1999-07-30
Applicant: XEROX CORP
Inventor： COMBES JAMES R , PICKERING THOMAS R , BERTRAND JACQUES C , CICCARELLI ROGER N , BAYLEY DENISE R
Abstract: A toner comprised of resin, colorant and a coated silica, and wherein said silica has a primary particle size of about 25 manometers to about 55 manometers, and an aggregate size of about 225 manometers to about 400 manometers, and said coating is comprised of a mixture of an alkylsilane and an aminoalkylsilane.
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