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公开(公告)号:US07494755B2
公开(公告)日:2009-02-24
申请号:US11289375
申请日:2005-11-30
申请人: Daryl W. Vanbesien , Jennifer Lynne Belelie , Peter Gordon Odell , Christine Deborah Anderson , Cuong Vong , David J. Sanders , Aleksey Tabachnik
发明人: Daryl W. Vanbesien , Jennifer Lynne Belelie , Peter Gordon Odell , Christine Deborah Anderson , Cuong Vong , David J. Sanders , Aleksey Tabachnik
IPC分类号: G03G9/00
CPC分类号: G03G9/0806 , G03G9/0804 , G03G9/0819 , G03G9/0825 , G03G9/08711 , G03G9/08733 , G03G9/08791 , G03G9/08793 , G03G9/08797 , G03G9/09307
摘要: A method for forming toner particles includes polymerizing monomers to form a latex comprising polymer particles; combining the latex with unsaturated curable resin to form aggregates containing the polymer particles and the unsaturated curable resin particles; and heating the aggregates to form coalesced particles. A toner composition that may be formed by the process described herein contains toner particles containing polymer containing photoinitiator and unsaturated curable resin. Another toner composition that may be formed by the process described herein contains toner particles containing unsaturated curable resin and, on the surface of the toner particles, photoinitiator.
摘要翻译: 形成调色剂颗粒的方法包括聚合单体以形成包含聚合物颗粒的胶乳; 将胶乳与不饱和固化树脂组合,形成含聚合物颗粒和不饱和固化树脂颗粒的聚集体; 并加热聚集体以形成聚结的颗粒。 可以通过本文所述方法形成的调色剂组合物含有含有光引发剂和不饱和可固化树脂的聚合物的调色剂颗粒。 可以通过本文所述方法形成的另一种调色剂组合物含有含有不饱和可固化树脂的调色剂颗粒,并且在调色剂颗粒的表面上含有光引发剂。
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公开(公告)号:US07695879B2
公开(公告)日:2010-04-13
申请号:US12352803
申请日:2009-01-13
申请人: Daryl W. Vanbesien , Jennifer L. Belelie , Peter G. Odell , Christine D. Anderson , Cuong Vong , David J. Sanders , Aleksey Tabachnik
发明人: Daryl W. Vanbesien , Jennifer L. Belelie , Peter G. Odell , Christine D. Anderson , Cuong Vong , David J. Sanders , Aleksey Tabachnik
IPC分类号: G03G9/00
CPC分类号: G03G9/0806 , G03G9/0804 , G03G9/0819 , G03G9/0825 , G03G9/08711 , G03G9/08733 , G03G9/08791 , G03G9/08793 , G03G9/08797 , G03G9/09307
摘要: A method for forming toner particles includes polymerizing monomers to form a latex comprising polymer particles; combining the latex with an unsaturated curable resin to form aggregates containing the polymer particles and the unsaturated curable resin particles; and heating the aggregates to form coalesced particles. A toner composition that may be formed by the process described herein contains toner particles containing: (i) a polymer comprising a photoinitiator, (ii) an unsaturated curable resin and, (iii) a colorant.
摘要翻译: 形成调色剂颗粒的方法包括聚合单体以形成包含聚合物颗粒的胶乳; 将胶乳与不饱和固化树脂组合以形成含聚合物颗粒和不饱和可固化树脂颗粒的聚集体; 并加热聚集体以形成聚结的颗粒。 可以通过本文所述的方法形成的调色剂组合物含有调色剂颗粒,其含有:(i)包含光引发剂的聚合物,(ii)不饱和可固化树脂和(iii)着色剂。
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公开(公告)号:US07691552B2
公开(公告)日:2010-04-06
申请号:US11504322
申请日:2006-08-15
申请人: Vincenzo G. Marcello , Dennis A. Mattison, Jr. , Steven A. VanScott , Nancy S. Hunt , Cuong Vong , Vladislav Skorokhod , Richard P. N. Veregin , Michael S. Hawkins , Tie Hwee Ng , Daryl W. Vanbesien , Christine Deborah Anderson , Liam S. Cummings , Louis V. Isganitis , Allan Chen
发明人: Vincenzo G. Marcello , Dennis A. Mattison, Jr. , Steven A. VanScott , Nancy S. Hunt , Cuong Vong , Vladislav Skorokhod , Richard P. N. Veregin , Michael S. Hawkins , Tie Hwee Ng , Daryl W. Vanbesien , Christine Deborah Anderson , Liam S. Cummings , Louis V. Isganitis , Allan Chen
IPC分类号: G03G9/093
CPC分类号: G03G9/09392 , G03G9/0823 , G03G9/08795 , G03G9/08797 , G03G9/09307 , G03G9/09321 , G03G9/09335 , G03G9/09342 , G03G9/0935 , G03G9/09364
摘要: A toner having a core with a first latex having a specific glass transition temperature, and further having a shell surrounding the core with a second latex having a specific glass transition temperature, and processes for producing the same.
摘要翻译: 一种调色剂,其具有具有特定玻璃化转变温度的第一胶乳的芯,并且还具有围绕所述芯的外壳和具有特定玻璃化转变温度的第二胶乳及其制备方法。
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公开(公告)号:US20080044754A1
公开(公告)日:2008-02-21
申请号:US11504322
申请日:2006-08-15
申请人: Vincenzo G. Marcello , Dennis A. Mattison , Steven A. VanScott , Nancy S. Hunt , Cuong Vong , Vladislav Skorokhod , Richard P.N. Veregin , Michael S. Hawkins , Tie Hwee Ng , Daryl W. Vanbesien , Christine Deborah Anderson , Liam S. Cummings , Louis V. Isganitis , Allan Chen
发明人: Vincenzo G. Marcello , Dennis A. Mattison , Steven A. VanScott , Nancy S. Hunt , Cuong Vong , Vladislav Skorokhod , Richard P.N. Veregin , Michael S. Hawkins , Tie Hwee Ng , Daryl W. Vanbesien , Christine Deborah Anderson , Liam S. Cummings , Louis V. Isganitis , Allan Chen
IPC分类号: G03G9/093
CPC分类号: G03G9/09392 , G03G9/0823 , G03G9/08795 , G03G9/08797 , G03G9/09307 , G03G9/09321 , G03G9/09335 , G03G9/09342 , G03G9/0935 , G03G9/09364
摘要: A toner having a core with a first latex having a specific glass transition temperature, and further having a shell surrounding the core with a second latex having a specific glass transition temperature, and processes for producing the same.
摘要翻译: 一种调色剂,其具有具有特定玻璃化转变温度的第一胶乳的芯,并且还具有围绕所述芯的外壳和具有特定玻璃化转变温度的第二胶乳及其制备方法。
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公开(公告)号:US08663886B2
公开(公告)日:2014-03-04
申请号:US12974334
申请日:2010-12-21
申请人: Daryl W. Vanbesien , Richard P. N. Veregin , Suxia Yang , Corey L. Tracy , Karen Ann Moffat , Cuong Vong , Eric Rotberg , Michael S. Hawkins
发明人: Daryl W. Vanbesien , Richard P. N. Veregin , Suxia Yang , Corey L. Tracy , Karen Ann Moffat , Cuong Vong , Eric Rotberg , Michael S. Hawkins
IPC分类号: G03G9/083
CPC分类号: G03G9/09733 , G03G9/0823 , G03G9/097 , G03G9/09708 , G03G9/09716 , G03G9/09725
摘要: The present disclosure provides polymeric additives for use with toner particles. The polymeric additive of the present disclosure includes a copolymer possessing at least one monomer having a high carbon to oxygen ratio, a monomer having more than one vinyl group, and at least one amine-functional monomer. Toners possessing this polymeric additive exhibit excellent stability with respect to relative humidity and excellent charging characteristics.
摘要翻译: 本公开提供了用于调色剂颗粒的聚合物添加剂。 本公开的聚合物添加剂包括具有至少一种具有高碳 - 氧比的单体的共聚物,具有多于一个乙烯基的单体和至少一种胺官能单体。 具有该聚合物添加剂的调色剂在相对湿度和优异的充电特性方面表现出优异的稳定性。
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公开(公告)号:US20110250536A1
公开(公告)日:2011-10-13
申请号:US12759069
申请日:2010-04-13
申请人: Richard P.N. Veregin , Eric Rotberg , Edward Graham Zwartz , Suxia Yang , Daryl W. Vanbesien , Cuong Vong , Karen Ann Moffat
发明人: Richard P.N. Veregin , Eric Rotberg , Edward Graham Zwartz , Suxia Yang , Daryl W. Vanbesien , Cuong Vong , Karen Ann Moffat
IPC分类号: G03G13/20
CPC分类号: G03G9/09371 , G03G9/0806 , G03G9/0819 , G03G9/0821 , G03G9/08782 , G03G9/09392 , G03G13/013 , G03G13/20 , G03G15/08
摘要: The present disclosure provides processes for producing images with toner particles. In embodiments, toner particles of a certain diameter in size are applied to a substrate as an incomplete monolayer, and then fused to form an image that is a complete monolayer and possesses a thickness less than the diameter of the particles utilized to form the image.
摘要翻译: 本公开提供了用调色剂颗粒产生图像的方法。 在实施方案中,尺寸为一定直径的调色剂颗粒作为不完全单层施加到基材上,然后熔合以形成完整单层的图像,并且具有小于用于形成图像的颗粒的直径的厚度。
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公开(公告)号:US20100092886A1
公开(公告)日:2010-04-15
申请号:US12248939
申请日:2008-10-10
申请人: Daryl W. Vanbesien , Yixin Gong , Karen A. Moffat , Richard P.N. Veregin , Cuong Vong , Jordan H. Wosnick , Suxia Yang
发明人: Daryl W. Vanbesien , Yixin Gong , Karen A. Moffat , Richard P.N. Veregin , Cuong Vong , Jordan H. Wosnick , Suxia Yang
IPC分类号: G03G9/087
CPC分类号: G03G9/0804 , G03G9/0806 , G03G9/0819 , G03G9/0827 , G03G9/08704 , G03G9/08708 , G03G9/08711 , G03G9/08726 , G03G9/08728 , G03G9/091 , G03G9/09392
摘要: The present disclosure provides processes for producing toners by emulsion aggregation where the resulting toner particles have high pigment loadings and desired circularity. The methods include adding a metal, in embodiments a metal salt, at the beginning of coalescence, which surprisingly speeds the coalescence process and produces toner particles having a desired size and circularity for use in electrophotographic imaging systems.
摘要翻译: 本公开提供了通过乳液聚集生产调色剂的方法,其中所得调色剂颗粒具有高颜料负载和期望的圆形度。 所述方法包括在合并开始时添加金属,在实施方案中为金属盐,其惊人地加速聚结过程并产生具有期望的尺寸和圆度的调色剂颗粒,用于电子照相成像系统。
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公开(公告)号:US09581926B2
公开(公告)日:2017-02-28
申请号:US12759069
申请日:2010-04-13
申请人: Richard P. N. Veregin , Eric Rotberg , Edward Graham Zwartz , Suxia Yang , Daryl W. Vanbesien , Cuong Vong , Karen Ann Moffat
发明人: Richard P. N. Veregin , Eric Rotberg , Edward Graham Zwartz , Suxia Yang , Daryl W. Vanbesien , Cuong Vong , Karen Ann Moffat
CPC分类号: G03G9/09371 , G03G9/0806 , G03G9/0819 , G03G9/0821 , G03G9/08782 , G03G9/09392 , G03G13/013 , G03G13/20 , G03G15/08
摘要: The present disclosure provides processes for producing images with toner particles. In embodiments, toner particles of a certain diameter in size are applied to a substrate as an incomplete monolayer, and then fused to form an image that is a complete monolayer and possesses a thickness less than the diameter of the particles utilized to form the image.
摘要翻译: 本公开提供了用调色剂颗粒产生图像的方法。 在实施方案中,尺寸为一定直径的调色剂颗粒作为不完全单层施加到基材上,然后熔合以形成完整单层的图像,并且具有小于用于形成图像的颗粒的直径的厚度。
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公开(公告)号:US08431318B2
公开(公告)日:2013-04-30
申请号:US12757321
申请日:2010-04-09
申请人: Daryl W. Vanbesien , Allan K. Chen , Kimberly D. Nosella , Cuong Vong , Karen Ann Moffat , Richard P. N. Veregin , Valerie M. Farrugia
发明人: Daryl W. Vanbesien , Allan K. Chen , Kimberly D. Nosella , Cuong Vong , Karen Ann Moffat , Richard P. N. Veregin , Valerie M. Farrugia
IPC分类号: G03G9/00
CPC分类号: G03G9/0804 , G03G9/0819 , G03G9/08755 , G03G9/08795 , G03G9/08797
摘要: The present disclosure provides processes for producing polyester toners by emulsion aggregation where the resulting toner particles have high pigment loadings and desired circularity. The methods include adding a metal, in embodiments a metal compound, at the beginning of coalescence, which speeds the coalescence process and produces toner particles having a desired size and circularity for use in electrophotographic imaging systems.
摘要翻译: 本公开提供了通过乳液聚集生产聚酯调色剂的方法,其中所得调色剂颗粒具有高颜料负载和期望的圆形度。 所述方法包括在合并开始时添加金属,在实施方案中为金属化合物,其加速聚结过程并产生用于电子照相成像系统的具有所需尺寸和圆形度的调色剂颗粒。
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公开(公告)号:US20120156606A1
公开(公告)日:2012-06-21
申请号:US12974399
申请日:2010-12-21
申请人: Daryl W. Vanbesien , Richard P.N. Veregin , Suxia Yang , Corey L. Tracy , Karen Ann Moffat , Cuong Vong , Eric Rotberg , Michael S. Hawkins
发明人: Daryl W. Vanbesien , Richard P.N. Veregin , Suxia Yang , Corey L. Tracy , Karen Ann Moffat , Cuong Vong , Eric Rotberg , Michael S. Hawkins
IPC分类号: G03G9/08
CPC分类号: G03G9/097 , G03G9/0823 , G03G9/09708 , G03G9/09716 , G03G9/09725 , G03G9/09733
摘要: The present disclosure provides polymeric additives for use with toner particles. The polymeric additive of the present disclosure includes a copolymer possessing at least one monomer having a high carbon to oxygen ratio and at least a second amine-functional monomer. Toners possessing this polymeric additive exhibit excellent stability with respect to relative humidity and excellent charging characteristics.
摘要翻译: 本公开提供了用于调色剂颗粒的聚合物添加剂。 本公开的聚合物添加剂包括具有至少一种具有高碳与氧比的单体和至少第二胺官能单体的共聚物。 具有该聚合物添加剂的调色剂在相对湿度和优异的充电特性方面表现出优异的稳定性。
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