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121. 发明申请

US20120270146A1 MAGNETIC TONER COMPOSITIONS 审中-公开
标题翻译：磁性组合物
公开(公告)号：US20120270146A1
公开(公告)日：2012-10-25
申请号：US13090521
申请日：2011-04-20
申请人： Ke Zhou , Suxia Yang , Cuong Vong , Paul J. Gerroir , Karen Ann Moffat , Gabriel Iftime
发明人： Ke Zhou , Suxia Yang , Cuong Vong , Paul J. Gerroir , Karen Ann Moffat , Gabriel Iftime
IPC分类号： G03G9/083 , B82Y99/00
CPC分类号： B82Y30/00 , G03G9/0804 , G03G9/0833 , G03G9/0837 , G03G9/0838 , G03G9/0839 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/09708 , H01F1/117
摘要： The present disclosure relates to a process for preparing a polyester-based magnetic toner composition. The toner composition includes one or more polyester amorphous binder resins, optionally a crystalline polyester resin, and spherical barium iron oxide particles. In embodiments, the toner is prepared from barium iron oxide particles that are in a dispersion including water and a dispersant. In yet other embodiments, the process may be conducted under an inert gas such as argon to avoid oxidation of the ferromagnetic particles during toner preparation.
摘要翻译：本公开涉及一种制备聚酯基磁性调色剂组合物的方法。调色剂组合物包括一种或多种聚酯无定形粘合剂树脂，任选的结晶聚酯树脂和球形氧化钡钡颗粒。在实施方案中，调色剂由包含水和分散剂的分散体中的钡氧化铁颗粒制备。在其它实施方案中，该方法可以在诸如氩气的惰性气体下进行，以避免在调色剂制备过程中铁磁颗粒的氧化。

122. 发明申请

US20120202148A1 Emulsion Aggregation Toner Compositons 有权
标题翻译：乳液聚合调色剂复合物
公开(公告)号：US20120202148A1
公开(公告)日：2012-08-09
申请号：US13021191
申请日：2011-02-04
申请人： Richard P. N. Veregin , Kimberly D. Nosella , Cuong Vong , Abdisamed Sheik-Qasim , Melanie Davis , Suxia Yang , Majid Kamel-Kasmaei , Paul J. Gerroir
发明人： Richard P. N. Veregin , Kimberly D. Nosella , Cuong Vong , Abdisamed Sheik-Qasim , Melanie Davis , Suxia Yang , Majid Kamel-Kasmaei , Paul J. Gerroir
IPC分类号： G03G9/09 , G03G9/087 , G03G9/08
CPC分类号： G03G9/09378 , G03G9/093 , G03G9/09321 , G03G9/09328 , G03G9/09335 , G03G9/09342 , G03G9/09364 , G03G9/09371 , G03G9/09385 , G03G9/09392
摘要： Disclosed is a toner which comprises particles comprising: (a) a core comprising: (1) a first resin; and (2) a first conductive colorant; and (b) a shell comprising: (1) a second resin; and (2) a second conductive colorant.
摘要翻译：公开了一种包含颗粒的调色剂，包括：（a）芯，其包含：（1）第一树脂; 和（2）第一导电着色剂; 和（b）壳，包括：（1）第二树脂; 和（2）第二导电着色剂。

123. 发明申请

US20110311909A1 Toner Compositions 有权
标题翻译：墨粉组合物
公开(公告)号：US20110311909A1
公开(公告)日：2011-12-22
申请号：US13214193
申请日：2011-08-21
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
IPC分类号： G03G9/16
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良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。

124. 发明授权

US08073376B2 Curable toner compositions and processes 有权
标题翻译：可调色调剂组合物和方法
公开(公告)号：US08073376B2
公开(公告)日：2011-12-06
申请号：US12437586
申请日：2009-05-08
申请人： Guerino G. Sacripante , Nathan C. Dyck , Daryl W. Vanbesien , Edward G. Zwartz , Cuong Vong
发明人： Guerino G. Sacripante , Nathan C. Dyck , Daryl W. Vanbesien , Edward G. Zwartz , Cuong Vong
IPC分类号： G03G15/20
CPC分类号： G03G9/0819 , G03G9/0806 , G03G9/0815 , G03G9/08755 , G03G9/08793 , G03G9/08795 , G03G9/08797 , G03G9/09328 , G03G9/09392 , G03G15/08 , G03G15/2007 , G03G2215/0602
摘要： Processes for producing emulsion aggregation toners are provided. In embodiments, methods of the present disclosure may be utilized to produce toners suitable for low melt applications, including use in flexible packaging applications, where low pile height is desired for low cost and flexibility. In embodiments, the EA toners may be prepared by optimizing the particle size of the emulsion, the choice of and amount of aggregating agent utilized, and the solids content of the emulsion.
摘要翻译：提供了生产乳液聚集调色剂的方法。在实施方案中，本公开的方法可以用于生产适合于低熔点应用的调色剂，包括在软包装应用中的应用，其中需要低绒头高度以实现低成本和柔性。在实施方案中，EA调色剂可以通过优化乳液的粒度，所使用的聚集剂的选择和量以及乳液的固体含量来制备。

125. 发明授权

US08013074B2 Toner process 有权
标题翻译：调色剂过程
公开(公告)号：US08013074B2
公开(公告)日：2011-09-06
申请号：US12111746
申请日：2008-04-29
申请人： Barkev Keoshkerian , Raj Patel , Edward G. Zwartz , Cuong Vong
发明人： Barkev Keoshkerian , Raj Patel , Edward G. Zwartz , Cuong Vong
IPC分类号： C08C1/00 , C08C19/22 , C08F2/16
CPC分类号： G03G9/08711 , G03G9/0806 , G03G9/08708 , G03G9/08713 , G03G9/08717 , G03G9/08722 , G03G9/08724 , G03G9/08726 , G03G9/08733 , G03G9/08791 , G03G9/08795 , G03G9/08797 , G03G9/09733 , G03G9/09775
摘要： The present disclosure relates to a toner process comprising providing a resin miniemulsion comprising polymeric particles comprising at least one free radical polymerizable monomer compound and at least one alkylene anhydride; blending the miniemulsion with at least one colorant, at least one amine, and optionally at least one wax; heating the resulting mixture below or about equal to the glass transition temperature (Tg) of the resin emulsion; and heating the resulting mixture above or about equal to the glass transition temperature (Tg) of the resin emulsion.
摘要翻译：本公开涉及调色剂方法，其包括提供包含聚合物颗粒的树脂细乳液，所述聚合物颗粒包含至少一种可自由基聚合的单体化合物和至少一种亚烷基酐; 将细乳液与至少一种着色剂，至少一种胺和任选的至少一种蜡共混; 将所得混合物加热至约等于树脂乳液的玻璃化转变温度（Tg）; 并将所得混合物加热至约等于树脂乳液的玻璃化转变温度（Tg）。

126. 发明申请

US20110177441A1 TONER COMPOSITIONS 有权
标题翻译：调色剂组合物
公开(公告)号：US20110177441A1
公开(公告)日：2011-07-21
申请号：US12689473
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
IPC分类号： G03G9/09 , G03G9/08
CPC分类号： G03G9/09 , G03G9/08706 , G03G9/08726 , G03G9/08728 , G03G9/08731 , G03G9/08737 , G03G9/08755 , G03G9/08797 , G03G9/0904 , G03G9/0906 , G03G9/0912 , G03G9/0918 , G03G9/0922 , G03G9/0926
摘要： The present disclosure provides processes for producing images of excellent color fidelity when incorporating a cyan toner with a lower colorant loading in addition to a first cyan toner. In embodiments, the cyan pigmented particles may be cyan emulsion aggregation toners. In accordance with the present disclosure, a pair of cyan toners are matched in color, wherein the color of a first cyan toner printed at a predetermined halftone area coverage on a substrate substantially matches the color of the solid (100%) printed patch of the second cyan toner, which is lighter than the first cyan toner, thus avoiding a visible hue shift on the print that would otherwise be objectionable. In embodiments, the light cyan toner is color matched by adding a hue-adjusting colorant or combination of colorants which absorb wavelengths of light between 500 and 600 nanometers, and optionally adding a shade-adjusting colorant or combination of colorants which absorb wavelengths of light between 400 and 500 nanometers.
摘要翻译：本公开提供了当除了第一青色调色剂之外，当结合具有较低着色剂负载的青色调色剂时，产生具有优良色彩保真度的图像的方法。在实施方案中，青色着色颗粒可以是青色乳液聚集调色剂。根据本公开，一对青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上的第一青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青色调色剂比第一青色调色剂轻，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500和600纳米之间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在 400和500纳米。

127. 发明授权

US07851116B2 Emulsion aggregation high-gloss toner with calcium addition 有权
标题翻译：乳化聚合高光调色剂与钙添加
公开(公告)号：US07851116B2
公开(公告)日：2010-12-14
申请号：US11554322
申请日：2006-10-30
申请人： Richard P. N. Veregin , Allan K. Chen , Cuong Vong , Vladislav Skorokhod , Eric M. Strohm , Michael S. Hawkins , Christine D. Anderson , Richard Fong , Nancy S. Hunt , Vincenzo G. Marcello
发明人： Richard P. N. Veregin , Allan K. Chen , Cuong Vong , Vladislav Skorokhod , Eric M. Strohm , Michael S. Hawkins , Christine D. Anderson , Richard Fong , Nancy S. Hunt , Vincenzo G. Marcello
IPC分类号： G03G9/08
CPC分类号： G03G9/09708 , G03G9/0804 , G03G9/0806 , G03G9/0821 , G03G9/0823 , G03G9/0825
摘要： Toner including toner particles having a calcium-containing material at least in a surface portion of the toner particle, wherein the toner particles contain calcium in an amount of from 20 ppm to about 300 ppm of calcium by dry weight of the toner. Developer including a carrier and a toner, wherein the toner includes toner particles having a calcium-containing material at least in a surface portion of the toner particles. In an emulsion aggregation process for making toner particles, the toner particles are treated with calcium. The addition of calcium to the toner particles improves toner performance by lowering cohesion and charging, thereby generating an image of high gloss.
摘要翻译：调色剂包括至少在调色剂颗粒的表面部分中含有钙的材料的调色剂颗粒，其中调色剂颗粒含有调色剂干重为20ppm至约300ppm的钙。显影剂包括载体和调色剂，其中调色剂包括至少在调色剂颗粒的表面部分中具有含钙材料的调色剂颗粒。在用于制备调色剂颗粒的乳液聚集方法中，调色剂颗粒用钙处理。向调色剂颗粒中添加钙通过降低内聚和充电来改善调色剂性能，从而产生高光泽的图像。

128. 发明申请

US20100285403A1 CURABLE TONER COMPOSITIONS AND PROCESSES 有权
公开(公告)号：US20100285403A1
公开(公告)日：2010-11-11
申请号：US12437582
申请日：2009-05-08
申请人： Guerino G. Sacripante , Nathan C. Dyck , Daryl W. Vanbesien , Edward G. Zwartz , Cuong Vong
发明人： Guerino G. Sacripante , Nathan C. Dyck , Daryl W. Vanbesien , Edward G. Zwartz , Cuong Vong
IPC分类号： G03G13/20 , G03G5/00
CPC分类号： G03G9/0804 , G03G9/0806 , G03G9/08755 , G03G9/09321 , G03G9/09328 , G03G9/09335 , G03G9/09364 , G03G9/09371
摘要： Processes for producing emulsion aggregation toners are provided. In embodiments, methods of the present disclosure may be utilized to produce toners suitable for low melt applications, including use in flexible packaging applications, where low pile height is desired for low cost and flexibility. In embodiments, the EA toners may be prepared by optimizing the particle size of the emulsion, the choice of and amount of aggregating agent utilized, and the solids content of the emulsion.

129. 发明授权

US07771909B2 Titanyl phthalocyanine photoconductors 有权
标题翻译：钛酞菁光电导体
公开(公告)号：US07771909B2
公开(公告)日：2010-08-10
申请号：US11602033
申请日：2006-11-20
申请人： Cuong Vong , Ah-Mee Hor
发明人： Cuong Vong , Ah-Mee Hor
IPC分类号： G03G15/02
CPC分类号： G03G5/0696 , G03G5/047 , G03G5/051 , G03G5/0517 , G03G5/0564 , G03G5/0614 , G03G5/142
摘要： A photoconductor that includes a photogenerating layer, and at least one charge transport layer where the photogenerating layer contains a titanyl phthalocyanine prepared, for example, by dissolving a Type I titanyl phthalocyanine in a solution comprising a trihaloacetic acid and an alkylene halide; adding the resulting mixture of the dissolved Type I titanyl phthalocyanine to a solution of an alcohol and an alkylene halide thereby precipitating a Type Y titanyl phthalocyanine; and treating the Type Y titanyl phthalocyanine with a monohalobenzene, and wherein the photogenerating layer is prepared from a dispersion of the titanyl phthalocyanine Type V and a chlorinated solvent of at least one of a dichloroethane and a dichloropropane.
摘要翻译：一种光电导体，其包括光生成层，以及至少一个电荷输送层，其中光生成层含有钛氧酞菁，其例如通过将I型氧钛酞菁溶解在包含三卤代乙酸和亚烷基卤的溶液中而制备; 将所得的溶解的I型氧钛酞菁的混合物加入到醇和亚烷基卤的溶液中，从而沉淀Y型钛氧酞菁; 并用单卤代苯处理Y型钛酞菁，其中光生成层由V型钛氧酞菁和二氯乙烷和二氯丙烷中的至少一种的氯化溶剂的分散体制备。

130. 发明授权

US07754406B2 Ultra low melt emulsion aggregation toners having a charge control agent 有权
标题翻译：具有电荷控制剂的超低熔体乳液聚集调色剂
公开(公告)号：US07754406B2
公开(公告)日：2010-07-13
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
IPC分类号： G03G9/00
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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