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公开(公告)号:US20070254230A1
公开(公告)日:2007-11-01
申请号:US11426502
申请日:2006-06-26
申请人: Juan A. Morales-Tirado , Daniel A. Harrington , William H. Hollenbaugh , Vladislav Skorokhod , Wafa F. Bashir , Jackie B. Parker , Robert E. Grace , James M. Chappell , Karen A. Moffat , Richard P.N. Veregin , Cuong Vong
发明人: Juan A. Morales-Tirado , Daniel A. Harrington , William H. Hollenbaugh , Vladislav Skorokhod , Wafa F. Bashir , Jackie B. Parker , Robert E. Grace , James M. Chappell , Karen A. Moffat , Richard P.N. Veregin , Cuong Vong
IPC分类号: G03G9/08
CPC分类号: G03G9/0808 , G03G9/0815 , G03G9/09708 , G03G9/09716 , G03G9/09725
摘要: A process for toner preparation includes forming toner particles by mixing an emuslion comprising at least binder resin and a colorant, aggregating the toner particles, and blending external additives with the toner particles in a blender to form a toner, wherein the blender has a blend intensity of from about 90.5 to about 100.5 W/lb, a specific blend energy of from about 20.3 to about 35.3 W-h/lb and a blender loading density of from about 0.25 to about 0.55 lb/L.
摘要翻译: 调色剂制备方法包括通过混合包含至少粘合剂树脂和着色剂的絮凝剂,使调色剂颗粒聚集并将外部添加剂与调色剂颗粒混合在一起以形成调色剂来形成调色剂颗粒,其中所述混合器具有共混强度 约90.5至约100.5W / lb,约20.3至约35.3Wh / lb的特定混合能量和约0.25至约0.55lb / L的搅拌器装载密度。
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公开(公告)号:US20110177442A1
公开(公告)日:2011-07-21
申请号:US12689522
申请日:2010-01-19
申请人: Daryl W. Vanbesien , Karen Ann Moffat , Yi Xin Gong , Edul N. Dalal , Jing Wang , Richard P.N. Veregin , Jordan H. Wosnick , Cuong Vong , Valerie M. Farrugia
发明人: Daryl W. Vanbesien , Karen Ann Moffat , Yi Xin Gong , Edul N. Dalal , Jing Wang , Richard P.N. Veregin , Jordan H. Wosnick , Cuong Vong , Valerie M. Farrugia
CPC分类号: G03G9/0906 , G03G9/0804 , G03G9/08755 , G03G9/08782 , G03G9/091 , G03G9/0926
摘要: The present disclosure provides processes for producing images of excellent color fidelity when incorporating a magenta toner with a lower colorant loading in addition to a first magenta toner. In embodiments, the magenta pigmented particles may be magenta emulsion aggregation toners. In accordance with the present disclosure, a pair of magenta toners are matched in color, wherein the color of a first magenta toner printed at a predetermined halftone area coverage on a substrate substantially matches the color of the solid (100%) printed patch of the second magenta toner, which is lighter than the first magenta toner, thus avoiding a visible hue shift on the print that would otherwise be objectionable. In embodiments, the light magenta toner is color matched by adding a hue-adjusting colorant or combination of colorants which absorb wavelengths of light between 400 and 500 nanometers, and optionally adding a shade-adjusting colorant or combination of colorants which absorb wavelengths of light between 600 and 700 nanometers.
摘要翻译: 本公开提供除了第一品红色调色剂之外,当掺入具有较低着色剂负载的品红色调色剂时,还提供了用于产生具有优异色彩保真度的图像的方法。 在实施方案中,品红色着色颗粒可以是洋红色乳液聚集调色剂。 根据本公开,一对品红色调色剂的颜色相匹配,其中印刷在基板上的预定半色调区域覆盖的第一品红色调色剂的颜色基本上与固体(100%)印刷贴片的颜色匹配 第二品红色调色剂比第一品红色调色剂轻,从而避免了印刷品上可见的色调偏移,否则会令人反感。 在实施方案中,通过添加色调调节着色剂或吸收400至500纳米之间的光的波长的着色剂的组合,并且可选地添加调色剂或着色剂的组合,所述着色剂吸收波长的光 600和700纳米。
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公开(公告)号:US20110143274A1
公开(公告)日:2011-06-16
申请号:US12634979
申请日:2009-12-10
申请人: Gabriel Iftime , Jordan H. Wosnick , Eric Rotberg , Cuong Vong , Edward Graham Zwartz , Richard P.N. Veregin , Karen Ann Moffat , Peter M. Kazmaier
发明人: Gabriel Iftime , Jordan H. Wosnick , Eric Rotberg , Cuong Vong , Edward Graham Zwartz , Richard P.N. Veregin , Karen Ann Moffat , Peter M. Kazmaier
CPC分类号: G03G9/0821 , G03G9/0804 , G03G9/08755 , G03G9/08793 , G03G9/08797 , G03G9/0906
摘要: The present disclosure provides toners and processes for making said toners. In embodiments, the toners are invisible when viewed under natural light, but possess a UV emitter that renders them visible when exposed to UV light of a specific wavelength. By selecting the appropriate UV emitter and utilizing an ionic crosslinker, the gloss of the toner may be tailored to match the gloss of any substrate, such as paper, to which the toner is to be applied, thereby further enhancing its invisibility under visible light.
摘要翻译: 本公开提供了用于制造所述调色剂的调色剂和方法。 在实施例中,当在自然光下观察时,调色剂是不可见的,但是具有当暴露于特定波长的UV光时使其可见的UV发射体。 通过选择适当的UV发射器并利用离子交联剂,调色剂的光泽度可以被调整以匹配要施加调色剂的任何基底(例如纸)的光泽,从而进一步增强其在可见光下的不可见性。
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公开(公告)号:US20110136056A1
公开(公告)日:2011-06-09
申请号:US12634059
申请日:2009-12-09
申请人: Ke Zhou , Karen Ann Moffat , Richard P.N. Veregin , Cuong Vong
发明人: Ke Zhou , Karen Ann Moffat , Richard P.N. Veregin , Cuong Vong
IPC分类号: G03G9/08
CPC分类号: G03G9/08797 , G03G9/0804 , G03G9/08708 , G03G9/08791 , G03G9/08795 , G03G9/09328 , G03G9/09371 , G03G9/09708
摘要: The present disclosure relates to a toner including a core comprising at least one amorphous resin, at least one crystalline resin and one or more optional ingredients such as optional colorants, optional waxes, gels, and combinations thereof. The toner also includes a shell having an environmentally friendly charge control agent co-emulsified with at least one amorphous shell resin.
摘要翻译: 本公开内容涉及包含至少一种无定形树脂,至少一种结晶树脂和一种或多种任选成分如任选的着色剂,任选的蜡,凝胶及其组合的芯的调色剂。 调色剂还包括具有与至少一种无定形壳树脂共乳化的环境友好的电荷控制剂的壳。
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公开(公告)号:US20130157187A1
公开(公告)日:2013-06-20
申请号:US13326242
申请日:2011-12-14
申请人: Ke Zhou , Rina Carlini , Daryl W. Vanbesien , Cuong Vong , Karen A. Moffat , Richard P.N. Veregin
发明人: Ke Zhou , Rina Carlini , Daryl W. Vanbesien , Cuong Vong , Karen A. Moffat , Richard P.N. Veregin
CPC分类号: G03G9/09733 , B82Y30/00 , C01P2004/62 , C01P2004/64 , C09C1/48 , C09C1/56 , C09C3/08 , C09D17/001 , C09D17/005 , G03G9/0804 , G03G9/0821 , G03G9/08775 , G03G9/08795 , G03G9/08797 , G03G9/09328
摘要: The disclosure describes a pigment treated with a rosin and a toner particle containing that rosin-treated pigment particle. The toner has a lower level of dielectric loss.
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公开(公告)号:US20110300480A1
公开(公告)日:2011-12-08
申请号:US13214195
申请日:2011-08-21
申请人: Ke Zhou , Karen Ann Moffat , Richard P.N. Veregin , Cuong Vong
发明人: Ke Zhou , Karen Ann Moffat , Richard P.N. Veregin , Cuong Vong
IPC分类号: G03G9/093
CPC分类号: G03G9/08797 , G03G9/0804 , G03G9/08708 , G03G9/08791 , G03G9/08795 , G03G9/09328 , G03G9/09371 , G03G9/09708
摘要: The present disclosure relates to a toner including a core comprising at least one amorphous resin, at least one crystalline resin and one or more optional ingredients such as optional colorants, optional waxes, gels, and combinations thereof. The toner also includes a shell having an environmentally friendly charge control agent co-emulsified with at least one amorphous shell resin.
摘要翻译: 本公开内容涉及包含至少一种无定形树脂,至少一种结晶树脂和一种或多种任选成分如任选的着色剂,任选的蜡,凝胶及其组合的芯的调色剂。 调色剂还包括具有与至少一种无定形壳树脂共乳化的环境友好的电荷控制剂的壳。
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公开(公告)号:US20110250535A1
公开(公告)日:2011-10-13
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
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:US20110052882A1
公开(公告)日:2011-03-03
申请号:US12546833
申请日:2009-08-25
申请人: Yi Xin Gong , Daryl W. Vanbesien , Shigang Qiu , Edward Graham Zwartz , Karen Ann Moffat , Richard P.N. Veregin , Cuong Vong , C. Geoffrey Allen
发明人: Yi Xin Gong , Daryl W. Vanbesien , Shigang Qiu , Edward Graham Zwartz , Karen Ann Moffat , Richard P.N. Veregin , Cuong Vong , C. Geoffrey Allen
CPC分类号: G03G9/0902 , G03G9/0812 , G03G9/0821 , G03G9/09708 , G03G9/09716
摘要: The present disclosure provides white toner compositions and processes for making same. In embodiments, a desirable white toner may be produced without having to resort to excessive pigment loading, having desirable gloss characteristics.
摘要翻译: 本公开提供了白色调色剂组合物及其制备方法。 在实施方案中,可以生产所需的白色调色剂,而不必诉诸过量的颜料负载,具有期望的光泽特性。
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29.
公开(公告)号:US20080193869A1
公开(公告)日:2008-08-14
申请号:US11672723
申请日:2007-02-08
申请人: Daryl W. Vanbesien , Cuong Vong , Paul J. Gerroir , Richard P.N. Veregin , Karen A. Moffat , Peter J.G. Rehbein
发明人: Daryl W. Vanbesien , Cuong Vong , Paul J. Gerroir , Richard P.N. Veregin , Karen A. Moffat , Peter J.G. Rehbein
CPC分类号: G03G9/0821 , G03G9/0804 , G03G9/0823 , G03G9/08748 , G03G9/08795 , G03G9/08797 , G03G9/09733
摘要: Toner compositions comprising toner particles including an amorphous resin, a crystalline resin and a charge control agent. The toner compositions having the charge control agent exhibit improved charge performance in the C-zone and the A-zone, and improved RH sensitivity.
摘要翻译: 包含调色剂颗粒的调色剂组合物包括无定形树脂,结晶树脂和电荷控制剂。 具有电荷控制剂的调色剂组合物在C区和A区具有改进的充电性能,并提高了RH灵敏度。
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公开(公告)号:US08673527B2
公开(公告)日:2014-03-18
申请号:US12861155
申请日:2010-08-23
申请人: Suxia Yang , Richard P. N. Veregin , Gabriel Iftime , Jordan H. Wosnick , Cuong Vong , Paul J. Gerroir , Eric Rotberg , Karen Ann Moffat , Daryl W. Vanbesien
发明人: Suxia Yang , Richard P. N. Veregin , Gabriel Iftime , Jordan H. Wosnick , Cuong Vong , Paul J. Gerroir , Eric Rotberg , Karen Ann Moffat , Daryl W. Vanbesien
IPC分类号: G03G9/093
CPC分类号: C09D5/22 , C09K11/06 , G03G9/0808 , G03G9/08755 , G03G9/08793 , G03G9/08795 , G03G9/08797 , G03G9/09 , G03G9/0926 , G03G9/097 , G03G9/09733 , G03G9/09758 , G03G9/09775
摘要: The present disclosure provides toners and processes for making said toners. In embodiments, the toners include a fluorescent additive having a fluorescent agent. Toners are colorless when viewed under natural light but when exposed to UV light of a specific wavelength the toners are rendered bright green due to the presence of the fluorescent agent.
摘要翻译: 本公开提供了用于制造所述调色剂的调色剂和方法。 在实施方案中,调色剂包括具有荧光剂的荧光添加剂。 当在自然光下观察时,调色剂是无色的,但是当暴露于特定波长的UV光时,由于荧光剂的存在,调色剂变成亮绿色。
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