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1.发明申请SYSTEM AND METHODS FOR USING TONER SHAPE FACTOR TO CONTROL TONER CONCENTRATION 有权用于调色剂形状因子控制浓度浓度的系统和方法公开(公告)号：US20140079413A1
公开(公告)日：2014-03-20
申请号：US13617092
申请日：2012-09-14
IPC分类号： G03G15/08
CPC分类号： G03G15/5041 , G03G9/0819 , G03G9/0821 , G03G9/0823 , G03G9/0827 , G03G15/0855
摘要： System and methods for controlling toner properties in a two component development system through the toner shape factor. In particular, the present embodiments provide a method for controlling toner concentrations by tailoring the circularity value ranges of the toner particles to prevent dysfunctions and provide a more robust and optimized xerographic system.
摘要翻译： 通过调色剂形状因子在双组分显影系统中控制调色剂性质的系统和方法。 特别地，本实施例提供了一种通过调节调色剂颗粒的圆度值范围来控制调色剂浓度的方法，以防止功能障碍并提供更健壮和优化的静电复印系统。
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公开(公告)号：US08592115B2
公开(公告)日：2013-11-26
申请号：US12954332
申请日：2010-11-24
申请人： Grazyna E. Kmiecik-Lawrynowicz , Maura A. Sweeney , Daniel W. Asarese , Robert Corleto , Samir Kumar , Juan A. Morales-Tirado , Michael F. Zona
发明人： Grazyna E. Kmiecik-Lawrynowicz , Maura A. Sweeney , Daniel W. Asarese , Robert Corleto , Samir Kumar , Juan A. Morales-Tirado , Michael F. Zona
CPC分类号： G03G9/09716 , G03G9/0819 , G03G9/0821 , G03G9/08782 , G03G9/09321 , G03G9/09364 , G03G9/09725
摘要： 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.
摘要翻译： 具有用于显影图像的新型表面添加剂包的调色剂组合物。 添加剂包括溶胶 - 凝胶二氧化硅，PDMS二氧化硅，有机间隔物如PMMA和两种HMDS二氧化硅。 调色剂组合物显示出改进的电压控制，更高的印刷密度，更低的调色剂剩余量在辊上，降低调色剂使用量和降低的鼓污染。 调色剂组合物还表现出改进的干流变特性和改进的固定性能。 这些改进的性能使得该调色剂组合物可用于较高速度的印刷，同时使用较少的调色剂。
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公开(公告)号：US08394566B2
公开(公告)日：2013-03-12
申请号：US12954281
申请日：2010-11-24
申请人： Grazyna E. Kmiecik-Lawrynowicz , Maura A. Sweeney , Daniel W. Asarese , Samir Kumar , Juan A. Morales-Tirado , Michael F. Zona
发明人： Grazyna E. Kmiecik-Lawrynowicz , Maura A. Sweeney , Daniel W. Asarese , Samir Kumar , Juan A. Morales-Tirado , Michael F. Zona
CPC分类号： G03G9/09716 , G03G9/0819 , G03G9/0821 , G03G9/08782 , G03G9/09321 , G03G9/09364 , G03G9/09725
摘要： 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 HMDS silica. 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 theological properties. These improved properties make this toner composition useful for higher speed printing while using less toner.
摘要翻译： 具有用于显影图像的新型表面添加剂包的调色剂组合物。 添加剂包括溶胶 - 凝胶二氧化硅，PDMS二氧化硅，有机间隔物如PMMA和HMDS二氧化硅。 调色剂组合物显示出改进的电压控制，更高的印刷密度，更低的调色剂剩余量在辊上，降低调色剂使用量和降低的鼓污染。 调色剂组合物还具有改善的干燥神学性质。 这些改进的性能使得该调色剂组合物可用于较高速度的印刷，同时使用较少的调色剂。
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公开(公告)号：US20080166649A1
公开(公告)日：2008-07-10
申请号：US11610291
申请日：2006-12-13
申请人： Karen A. Moffat , Emily L. Moore , Daryl W. Vanbesien , Shigang S. Qiu , Vladislav Skorokhod , Edward G. Zwartz , Juan A. Morales-Tirado , William H. Hollenbaugh
发明人： Karen A. Moffat , Emily L. Moore , Daryl W. Vanbesien , Shigang S. Qiu , Vladislav Skorokhod , Edward G. Zwartz , Juan A. Morales-Tirado , William H. Hollenbaugh
IPC分类号： G03G9/00
CPC分类号： G03G9/0804 , G03G9/0827 , G03G9/08704 , G03G9/08782 , G03G9/08793 , G03G9/08795 , G03G9/08797
摘要： A toner composition having toner particles comprising a gel latex, a high Tg latex, a wax, and a colorant. The gel latex is present in an amount of from about 3 weight percent to about 30 weight percent of the toner composition, the high Tg latex is present in an amount of from about 50 weight percent to about 95 weight percent of the toner composition, the wax is present in an amount of from about 2 weight percent to about 40 weight percent of the toner composition, and the colorant is present in an amount of from about 1 weight percent to about 25 weight percent of the toner composition.
摘要翻译： 一种调色剂组合物，其具有包含凝胶胶乳，高Tg胶乳，蜡和着色剂的调色剂颗粒。 凝胶胶乳的存在量为调色剂组合物的约3重量％至约30重量％，高Tg胶乳以调色剂组合物的约50重量％至约95重量％的量存在， 蜡以调色剂组合物的约2重量％至约40重量％的量存在，并且着色剂以调色剂组合物的约1重量％至约25重量％的量存在。
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公开(公告)号：US08221953B2
公开(公告)日：2012-07-17
申请号：US12784776
申请日：2010-05-21
申请人： Juan A. Morales-Tirado , Chieh-Min Cheng , Daniel W. Asarese , Yolanda E. Maldonado , Samir Kumar , Elias Panides , Christopher M. Wolfe
发明人： Juan A. Morales-Tirado , Chieh-Min Cheng , Daniel W. Asarese , Yolanda E. Maldonado , Samir Kumar , Elias Panides , Christopher M. Wolfe
IPC分类号： G03G9/08
CPC分类号： G03G9/09392 , G03G9/09321 , G03G9/09364
摘要： The present disclosure provides emulsion aggregation (EA) toner particles having less pigment on the particle surface and a more uniform pigment distribution. The process of preparing the toner includes specific mixing speeds and use of specific temperatures during the emulsion aggregation process and the addition of a shell to the toner particles.
摘要翻译： 本公开提供了在颗粒表面上具有较少颜料的乳液聚集（EA）调色剂颗粒和更均匀的颜料分布。 制备调色剂的方法包括在乳液聚集过程中的特定混合速度和特定温度的使用以及向调色剂颗粒添加壳。
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公开(公告)号：US20120129088A1
公开(公告)日：2012-05-24
申请号：US12954281
申请日：2010-11-24
申请人： Grazyna E. KMIECIK-LAWRYNOWICZ , Maura A. SWEENEY , Daniel W. ASARESE , Samir KUMAR , Juan A. MORALES-TIRADO , Michael F. ZONA
发明人： Grazyna E. KMIECIK-LAWRYNOWICZ , Maura A. SWEENEY , Daniel W. ASARESE , Samir KUMAR , Juan A. MORALES-TIRADO , Michael F. ZONA
IPC分类号： G03G9/08
CPC分类号： G03G9/09716 , G03G9/0819 , G03G9/0821 , G03G9/08782 , G03G9/09321 , G03G9/09364 , G03G9/09725
摘要： 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 HMDS silica. 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 theological properties. These improved properties make this toner composition useful for higher speed printing while using less toner.
摘要翻译： 具有用于显影图像的新型表面添加剂包的调色剂组合物。 添加剂包括溶胶 - 凝胶二氧化硅，PDMS二氧化硅，有机间隔物如PMMA和HMDS二氧化硅。 调色剂组合物显示出改进的电压控制，更高的印刷密度，更低的调色剂剩余量在辊上，降低调色剂使用量和降低的鼓污染。 调色剂组合物还具有改善的干燥神学性质。 这些改进的性能使得该调色剂组合物可用于较高速度的印刷，同时使用较少的调色剂。
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7.发明授权High intensity blending tool with optimized risers for increased intensity when blending toners 有权高强度混合工具，具有优化的立管，可在调色剂时增加强度公开(公告)号：US06752561B2
公开(公告)日：2004-06-22
申请号：US10446401
申请日：2003-05-28
申请人： Samir Kumar , Juan A. Morales-Tirado , D. Paul Casalmir , Scott M. Silence , Ying S. Molisani , James M. Proper , Jerry G. Owens , Geraldine Baer
发明人： Samir Kumar , Juan A. Morales-Tirado , D. Paul Casalmir , Scott M. Silence , Ying S. Molisani , James M. Proper , Jerry G. Owens , Geraldine Baer
IPC分类号： B01F318
CPC分类号： B01F7/16 , B01F3/18 , B01F7/00008 , B01F7/00166 , B01F7/003 , B01F7/18 , B01F2215/0059 , Y10T403/32754
摘要： The present invention relates to a high intensity blending method for producing surface modifications to electrophotographic and related toner particles. The improved method utilizes an improved blending tool comprising a shank having riser members at each end, such risers being angled to the axis of the shank between 10 and 16 degrees and having a height dimension greater than 20 percent of the diagonal dimension of the shank.
摘要翻译： 本发明涉及一种用于生产电子照相和相关调色剂颗粒的表面改性的高强度共混方法。 改进的方法利用改进的混合工具，其包括在每个端部具有立管构件的柄，这样的立管与柄的轴线成10度至16度，并且具有大于柄的对角线尺寸的20％的高度尺寸。
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公开(公告)号：US20110318685A1
公开(公告)日：2011-12-29
申请号：US12825723
申请日：2010-06-29
申请人： Daryl W. Vanbesien , Paul Gerroir , Karen A. Moffat , Melanie L. Davis , Abdisamed Sheik-Qasim , David Kurceba , Faisal Shamshad , Michael D'Amato , Juan A. Morales-Tirado
发明人： Daryl W. Vanbesien , Paul Gerroir , Karen A. Moffat , Melanie L. Davis , Abdisamed Sheik-Qasim , David Kurceba , Faisal Shamshad , Michael D'Amato , Juan A. Morales-Tirado
IPC分类号： G03G9/08
CPC分类号： G03G9/0804 , G03G9/0821 , G03G9/0823 , G03G9/08797 , G03G9/09 , G03G9/09321 , G03G9/09364
摘要： 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.
摘要翻译： 一种制备调色剂颗粒的方法，包括混合至少一种树脂的至少一种乳液，着色剂，任选的蜡和任选的添加剂以形成浆料; 加热浆料以在浆料中形成凝集颗粒; 通过调节pH来冷冻颗粒的聚集; 并加热浆料中的聚集颗粒以将颗粒聚结成调色剂颗粒。
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公开(公告)号：US07910276B2
公开(公告)日：2011-03-22
申请号：US11776777
申请日：2007-07-12
申请人： Karen A. Moffat , Juan A. Morales-Tirado , Thomas P. Debies , William H. Hollenbaugh, Jr. , Emily L. Moore , Nancy S. Hunt
发明人： Karen A. Moffat , Juan A. Morales-Tirado , Thomas P. Debies , William H. Hollenbaugh, Jr. , Emily L. Moore , Nancy S. Hunt
IPC分类号： G03G9/00
CPC分类号： G03G9/0821 , G03G9/0806 , G03G9/0808 , G03G9/0825 , G03G9/0827 , G03G9/08704 , G03G9/08706 , G03G9/08711 , G03G9/08733 , G03G9/08755 , G03G9/08782 , G03G9/08793 , G03G9/08797 , G03G15/2057 , G03G2215/0602
摘要： Disclosed herein are emulsion aggregation toner particles having less than about 15 atomic percent oxygen in relation to a total atomic percent of 100 for all elements on the surface thereof. Such toner particles exhibit lower marks on print defects.
摘要翻译： 本文公开了具有小于约15原子％氧的相对于其表面上的所有元素的总原子百分比为100的乳液聚集调色剂颗粒。 这种调色剂颗粒在印刷缺陷上表现出较低的痕迹。
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公开(公告)号：US07419754B2
公开(公告)日：2008-09-02
申请号：US11094412
申请日：2005-03-31
IPC分类号： G03G9/093
CPC分类号： G03G9/09716 , G03G9/09307 , Y10T428/2998
摘要： Particles, preferably toner particles comprised of at least binder and colorant, are described that include a doped conductive polymer material as a surface additive on the external surface of the particle. The presence of the doped external conductive polymer material enables the particles to retain a substantially uniform charge distribution over the surface of the particles over time, and also enables appropriate control over the triboelectric (tribo) properties of a developer. Also described are developers comprised of such particles in admixture with carrier particles, and methods of making the particles and developers.
摘要翻译： 描述了颗粒，优选由至少粘合剂和着色剂组成的调色剂颗粒，其包括掺杂的导电聚合物材料作为颗粒外表面上的表面添加剂。 掺杂的外部导电聚合物材料的存在使得颗粒能够随着时间在颗粒表面上保持基本均匀的电荷分布，并且还能够适当地控制显影剂的摩擦电（摩擦）特性。 还描述了包含与载体颗粒混合的这种颗粒的显影剂，以及制备颗粒和显影剂的方法。
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