-
公开(公告)号:US08354213B2
公开(公告)日:2013-01-15
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
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。
-
公开(公告)号:US08309293B2
公开(公告)日:2012-11-13
申请号:US12563429
申请日:2009-09-21
申请人: Daryl W. Vanbesien , Michael S. Hawkins , Corey L. Tracy , Richard P. N. Veregin , Karen Ann Moffat , Biby Esther Abraham
发明人: Daryl W. Vanbesien , Michael S. Hawkins , Corey L. Tracy , Richard P. N. Veregin , Karen Ann Moffat , Biby Esther Abraham
IPC分类号: G03G9/00
CPC分类号: G03G9/1075 , G03G9/08797 , G03G9/1133 , G03G9/1135
摘要: The present disclosure provides carriers for use with toner compositions. In embodiments, a carrier may include a core, having a dry powder polymer coating. In embodiments, the coating may also include a colorant, such as carbon black. Processes for coating such carriers with the dry powder polymer coatings are also provided.
摘要翻译: 本公开提供用于调色剂组合物的载体。 在实施方案中,载体可以包括具有干粉聚合物涂层的芯。 在实施方案中,涂层还可以包括着色剂,例如炭黑。 还提供了用干粉聚合物涂层涂覆这种载体的方法。
-
公开(公告)号:US08227168B2
公开(公告)日:2012-07-24
申请号:US12502488
申请日:2009-07-14
IPC分类号: G03G9/087
CPC分类号: G03G9/08755 , G03G9/0806 , G03G9/08797 , G03G9/09328 , G03G9/09371 , G03G9/09392
摘要: The present disclosure provides processes for the production of block copolymer polyester resins suitable for use in manufacturing toners. In embodiments, the copolymers include both a crystalline block and an amorphous block, which can self-assemble to form nanoparticles suitable for use in forming toners.
摘要翻译: 本公开提供了生产适用于制造调色剂的嵌段共聚物聚酯树脂的方法。 在实施方案中,共聚物包括结晶嵌段和无定形嵌段,其可以自组装形成适合用于形成调色剂的纳米颗粒。
-
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。
-
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
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。
-
公开(公告)号:US20110123924A1
公开(公告)日:2011-05-26
申请号:US12625617
申请日:2009-11-25
申请人: Jordan H. Wosnick , Santiago Faucher , Edward Graham Zwartz , Michael S. Hawkins , Karen Ann Moffat
发明人: Jordan H. Wosnick , Santiago Faucher , Edward Graham Zwartz , Michael S. Hawkins , Karen Ann Moffat
CPC分类号: G03G9/08755 , C12P7/62 , G03G9/08795 , G03G9/08797 , G03G9/09371 , G03G15/2064 , G03G2215/20
摘要: The present disclosure provides for enzymatic polymerization to produce polyester resins suitable for use in manufacturing toners. In embodiments, crystalline copolymers, which are polyesters, may be synthesized from lactones, cyclic anhydrides, cyclic carbonates, and combinations thereof. These crystalline copolymers, in turn, may be utilized in the synthesis of toner particles.
摘要翻译: 本公开内容提供了酶聚合以生产适用于制造调色剂的聚酯树脂。 在实施方案中,作为聚酯的结晶共聚物可以由内酯,环状酸酐,环状碳酸酯及其组合合成。 这些结晶共聚物又可用于合成调色剂颗粒。
-
公开(公告)号:US20110070540A1
公开(公告)日:2011-03-24
申请号:US12563429
申请日:2009-09-21
申请人: Daryl W. Vanbesien , Michael S. Hawkins , Corey L. Tracy , Richard P.N. Veregin , Karen Ann Moffat , Biby Esther Abraham
发明人: Daryl W. Vanbesien , Michael S. Hawkins , Corey L. Tracy , Richard P.N. Veregin , Karen Ann Moffat , Biby Esther Abraham
CPC分类号: G03G9/1075 , G03G9/08797 , G03G9/1133 , G03G9/1135
摘要: The present disclosure provides carriers for use with toner compositions. In embodiments, a carrier may include a core, having a dry powder polymer coating. In embodiments, the coating may also include a colorant, such as carbon black. Processes for coating such carriers with the dry powder polymer coatings are also provided.
摘要翻译: 本公开提供用于调色剂组合物的载体。 在实施方案中,载体可以包括具有干粉聚合物涂层的芯。 在实施方案中,涂层还可以包括着色剂,例如炭黑。 还提供了用干粉聚合物涂层涂覆这种载体的方法。
-
公开(公告)号:US20110070538A1
公开(公告)日:2011-03-24
申请号:US12563385
申请日:2009-09-21
CPC分类号: G03G9/1131 , G03G9/107 , G03G9/1075 , G03G9/1133 , G03G9/1138 , G03G9/1139
摘要: The present disclosure provides carriers for use with toner compositions. In embodiments, a carrier may include a core, having a dry powder polymer coating. In embodiments, the coating may also include a colorant, such as carbon black. Processes for coating such carriers with the dry powder polymer coatings are also provided.
-
公开(公告)号:US20100304287A1
公开(公告)日:2010-12-02
申请号:US12471674
申请日:2009-05-26
CPC分类号: C08G63/08 , C08G2261/126 , C12P7/6436 , G03G9/08755 , G03G9/08788 , G03G9/08793 , G03G9/08795 , G03G9/08797 , G03G9/09328 , G03G9/09371 , G03G9/09392
摘要: The present disclosure provides processes for the production of block copolymer polyester resins suitable for use in manufacturing toners. In embodiments, the copolymers include both a crystalline block and an amorphous block, which can self-assemble to form nanoparticles suitable for use in forming toners.
摘要翻译: 本公开提供了生产适用于制造调色剂的嵌段共聚物聚酯树脂的方法。 在实施方案中,共聚物包括结晶嵌段和无定形嵌段,其可以自组装形成适合用于形成调色剂的纳米颗粒。
-
公开(公告)号:US20100248118A1
公开(公告)日:2010-09-30
申请号:US12411654
申请日:2009-03-26
申请人: Yi Xin Gong , Shigang Qiu , Daryl W. Vanbesien , Gabriel Iftime , Edward Graham Zwartz , Karen Ann Moffat , Richard P.N. Veregin
发明人: Yi Xin Gong , Shigang Qiu , Daryl W. Vanbesien , Gabriel Iftime , Edward Graham Zwartz , Karen Ann Moffat , Richard P.N. Veregin
IPC分类号: G03G9/087
CPC分类号: G03G9/08755 , G03G9/0806 , G03G9/0821 , G03G9/08797 , G03G9/0926 , G03G9/09708
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 additive that renders them visible when exposed to UV light of a specific wavelength. By selecting the appropriate UV additive and ionic crosslinker, with optional chelating agent, 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。 在实施方案中,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添加剂。 通过选择合适的UV添加剂和离子交联剂,使用任选的螯合剂,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材(例如纸)的光泽,从而进一步提高其不可见性 可见光。
-
-
-
-
-
-
-
-
-