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">1.
公开(公告)号:BRPI0504784B1
公开(公告)日:2016-11-22
申请号:BRPI0504784
申请日:2005-11-03
Applicant: XEROX CORP
Inventor: CHUNG JOO T , MORALES-TIRADO JUAN A , SILENCE SCOTT M
Abstract: "composições de toner com aditivos de superfície". a presente invenção refere-se a uma composição de toner que inclui um aglutinante, um colorante e uma embalagem aditiva de superfície incluindo uma sílica de superfície tratada por polidimetilsiloxano, uma titânia de superfície tratada e estearato de cálcio. a composição de toner fornece propriedades de carga triboelétrica melhoradas.
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公开(公告)号:BR102014022005A2
公开(公告)日:2015-09-15
申请号:BR102014022005
申请日:2014-09-05
Applicant: XEROX CORP
Inventor: MORALES-TIRADO JUAN A , MANG MARK E , ZONA MICHAEL F , KUMAR SAMIR , LAFICA SUSAN J
Abstract: composição de toner autolimpante. composições de toner que possuem partículas esféricas e fornecem densidade estável. as composições de toner também compõem e entregam um óleo de silicone para o subsistema de limpeza no aparelho de formação de imagem formando aparelhos incorporando um pacote de aditivo inorgânico em pó fino que foi misturado com óleo de silicone de forma tal que o toner é misturado com o pó fino inorgânico e óleo de silicone.
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公开(公告)号:CA2862722A1
公开(公告)日:2015-03-20
申请号:CA2862722
申请日:2014-09-10
Applicant: XEROX CORP
Inventor: MORALES-TIRADO JUAN A , MANG MARK E , ZONA MICHAEL F , KUMAR SAMIR , LAFICA SUSAN J
Abstract: Toner compositions that having spherical particles and provide stable density. The toner compositions also comprise and deliver a silicone oil to the cleaning subsystem in the image forming apparatus by incorporating an inorganic fine powder additive package that has been mixed with silicone oil in a manner such that the toner is blended with the inorganic fine powder and silicone oil.
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公开(公告)号:CA2852400A1
公开(公告)日:2014-12-27
申请号:CA2852400
申请日:2014-05-21
Applicant: XEROX CORP
Inventor: MANG MARK E , MORALES-TIRADO JUAN A , TRESS TAB A , MARCELL KEVIN F , ANDAYA BRIAN J
Abstract: The present disclosure provides a toner comprising a bioresin and two waxes with improved fuser release.
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公开(公告)号:DE102014208961A1
公开(公告)日:2014-11-27
申请号:DE102014208961
申请日:2014-05-12
Applicant: XEROX CORP
Inventor: MORALES-TIRADO JUAN A , KUMAR SAMIR , ZONA MIKE
Abstract: Eine Tonerzusammensetzung umfasst ein Harz, gegebenenfalls ein Wachs, ein Farbmittel und ein nadelförmiges Oberflächenadditiv. Die Tonerzusammensetzung ist zur Verwendung in einem Einkomponenten-Entwicklungssystem geeignet, wobei die Zusammensetzung ausgezeichnete Lade-, Stabilitäts- und Fließeigenschaften besitzt.
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公开(公告)号:MX2014006024A
公开(公告)日:2014-11-24
申请号:MX2014006024
申请日:2014-05-19
Applicant: XEROX CORP
Inventor: MORALES-TIRADO JUAN A , KUMAR SAMIR , ZONA MIKE
IPC: C04B16/02
Abstract: Se proporciona una composición de pigmento orgánico que incluye una resina, opcionalmente una cera, un colorante y un aditivo de superficie acicular. La composición de pigmento orgánico es adecuada para uso en un sistema de despliegue de componente único y composición la cual presenta excelentes características de cargado, estabilidad y flujo.
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公开(公告)号:CA2758645C
公开(公告)日:2014-01-21
申请号:CA2758645
申请日:2011-11-17
Applicant: XEROX CORP
Inventor: KMIECIK-LAWRYNOWICZ GRAZYNA E , SWEENY MAURA A , ASARESE DANIEL W , CORLETO ROBERT A , KUMAR SAMIR , MORALES-TIRADO JUAN A , ZONA MICHAEL F
Abstract: A toner composition with a novel surface additive package for developing images. The additive package includes sol-gel silica, a PDMS silica, an organic spacer such as PMMA and two HMDS silicas. The toner composition exhibits improved control of voltage, higher print density, lower toner amount remaining on the roll, lower toner usage, and reduced drum contamination. The toner composition also exhibits improved dry rheological properties and improved fix properties. These improved properties make this toner composition useful for higher speed printing while using less toner.
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公开(公告)号:CA2744125C
公开(公告)日:2013-08-06
申请号:CA2744125
申请日:2011-06-22
Applicant: XEROX CORP
Inventor: VANBESIEN DARYL W , GERROIR PAUL J , MOFFAT KAREN A , DAVIS MELANIE , SHEIK-QASIM ABDISAMED , KURCEBA DAVID R , SHAMSHAD FAISAL , DAMATO MICHAEL , MORALES-TIRADO JUAN A
Abstract: A method of making toner particles, including mixing at least one emulsion of at least one resin, a colorant, an optional wax, and optional additives to form a slurry; heating the slurry to form aggregated particles in the slurry; freezing aggregation of the particles by adjusting the pH; and heating the aggregated particles in the slurry to coalesce the particles into toner particles.
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9.
公开(公告)号:MX2011012260A
公开(公告)日:2012-05-23
申请号:MX2011012260
申请日:2011-11-17
Applicant: XEROX CORP
Inventor: ZONA MICHAEL F , MORALES-TIRADO JUAN A , KUMAR SAMIR , SWEENEY MAURA A , ASARESE DANIEL W , KMIECIK-LAWRYNOWICZ GRAZYNA E
IPC: C07C275/62 , C01C3/00 , C01C3/02 , C07C275/00
Abstract: Una composición de pigmento orgánico con un paquete de aditivos de superficie novedoso para revelar imágenes. El paquete de aditivos incluye sílice en sol-gel, una sílice con PDMS, un separador orgánico como sílice PMMA y HDMS. La composición de pigmento orgánico exhibe un mejor control del voltaje, una mayor densidad de impresión, menor cantidad de pigmento remanente sobre el rodillo, menor uso de pigmento orgánico, y contaminación reducida del tambor. La composición de pigmento orgánico también exhibe propiedades reológicas en seco mejoradas. Esas propiedades mejoradas hacen de esta composición de pigmento orgánico útil para la impresión a mayor velocidad usando a la vez menos pigmento orgánico.
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10.
公开(公告)号:CA3032781A1
公开(公告)日:2019-08-08
申请号:CA3032781
申请日:2019-02-05
Applicant: XEROX CORP
Inventor: PAWAR SIDDHESH NITIN , MORALES-TIRADO JUAN A , KMIECIK-LAWRYNOWICZ GRAZYNA E , ASARESE DANIEL W , FRANK JORDAN A
IPC: G03G9/08
Abstract: Methods of forming a toner are provided. In embodiments, such a method comprises forming a toner from a mixture of at least one resin, at least one wax, and optionally, at least one colorant, wherein the at least one wax is of a type and is present at an amount which are selected to provide a predetermined PER10 value for the toner; and measuring a PER10 value for the toner, wherein the measured PER10 value for the toner is equal to or less than the predetermined PER10 value. Toners formed using the methods are also provided.
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