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1. 发明授权

US08304155B2 Toner composition for preventing image blocking 有权
标题翻译：用于防止图像阻塞的调色剂组合物
公开(公告)号：US08304155B2
公开(公告)日：2012-11-06
申请号：US12434736
申请日：2009-05-04
申请人： Dinesh Tyagi , Walter B. Sherwood , Louise Granica
发明人： Dinesh Tyagi , Walter B. Sherwood , Louise Granica
IPC分类号： G03G9/08 , G03G9/087
CPC分类号： G03G9/09733 , G03G9/0821 , G03G9/0823 , G03G9/08704 , G03G9/08782 , G03G9/09716 , G03G9/09725
摘要： Images produced by electrophotography are often subjected to harsh conditions, such as high temperature and high relative humidity conditions. Prints when subjected to face-to-face stacking under these conditions tend to stick and are difficult to separate without damage. Ethylene-bis-stearamide is incorporated in a protective toner formulation employing a toner binder having a higher glass transition temperature than that of the conventional CYMK colored image toners employed to provide a protective layer in fused images. Further, ethylene-bis-stearamide does not interfere with typical oil release additives used in fuser rollers. By combining ethylene-bis-stearamide with polyalkane waxes having a weight average molecular weight of equal to or greater than 2000 and a poly dispersity of less than 2.0, addition protection can be realized.
摘要翻译：通过电子照相术产生的图像通常经受恶劣条件，例如高温和高相对湿度条件。在这些条件下进行面对面堆叠时的打印趋于粘附，难以分离而不会损坏。将乙烯 - 双硬脂酰胺加入保护性调色剂配方中，使用具有比用于在熔融图像中提供保护层的常规CYMK彩色图像调色剂更高的玻璃化转变温度的调色剂粘合剂。此外，乙烯 - 双硬脂酰胺不影响定影辊中使用的典型的脱油添加剂。通过将乙烯 - 双硬脂酰胺与重均分子量等于或大于2000的聚烷烃蜡和小于2.0的聚分散性组合，可以实现添加保护。

2. 发明申请

US20090297970A1 TONER COMPOSITION FOR PREVENTING IMAGE BLOCKING 有权
标题翻译：用于防止图像阻塞的调色剂组合物
公开(公告)号：US20090297970A1
公开(公告)日：2009-12-03
申请号：US12434736
申请日：2009-05-04
申请人： Dinesh Tyagi , Walter B. Sherwood , Louise Granica
发明人： Dinesh Tyagi , Walter B. Sherwood , Louise Granica
IPC分类号： G03G8/00 , G03G9/00 , G03G13/20
CPC分类号： G03G9/09733 , G03G9/0821 , G03G9/0823 , G03G9/08704 , G03G9/08782 , G03G9/09716 , G03G9/09725
摘要： Images produced by electrophotography are often subjected to harsh conditions, such as high temperature and high relative humidity conditions. Prints when subjected to face-to-face stacking under these conditions tend to stick and are difficult to separate without damage. Ethylene-bis-stearamide is incorporated in a protective toner formulation employing a toner binder having a higher glass transition temperature than that of the conventional CYMK colored image toners employed to provide a protective layer in fused images. Further, ethylene-bis-stearamide does not interfere with typical oil release additives used in fuser rollers. By combining ethylene-bis-stearamide with polyalkane waxes having a weight average molecular weight of equal to or greater than 2000 and a poly dispersity of less than 2.0, addition protection can be realized.
摘要翻译：通过电子照相术产生的图像通常经受恶劣条件，例如高温和高相对湿度条件。在这些条件下进行面对面堆叠时的打印趋于粘附，难以分离而不会损坏。将乙烯 - 双硬脂酰胺加入保护性调色剂配方中，使用具有比用于在熔融图像中提供保护层的常规CYMK彩色图像调色剂更高的玻璃化转变温度的调色剂粘合剂。此外，乙烯 - 双硬脂酰胺不影响定影辊中使用的典型的脱油添加剂。通过将乙烯 - 双硬脂酰胺与重均分子量等于或大于2000的聚烷烃蜡和小于2.0的聚分散性组合，可以实现添加保护。

3. 发明授权

US09057978B2 Enhanced color toner images using fluorescing magenta toners 有权
标题翻译：使用荧光品红色调色剂增强彩色墨粉图像
公开(公告)号：US09057978B2
公开(公告)日：2015-06-16
申请号：US14228794
申请日：2014-03-28
申请人： Dinesh Tyagi , Louise Granica , Chung-Hui Kuo
发明人： Dinesh Tyagi , Louise Granica , Chung-Hui Kuo
IPC分类号： B32B3/00 , B32B5/16 , B32B7/00 , G03G13/08 , B32B27/10 , B32B27/08 , B32B7/02 , G03G9/08 , G03G9/09 , G03G15/00 , C09D11/02
CPC分类号： G03G13/08 , B32B7/02 , B32B27/08 , B32B27/10 , C09D11/02 , G03G9/0819 , G03G9/0821 , G03G9/0926 , G03G15/6585 , G03G2215/0141 , Y10T428/24802 , Y10T428/24901 , Y10T428/24934 , Y10T428/24942 , Y10T428/25
摘要： A composite color toner image can be enhanced in a printed receiver material by having a separate fluorescing magenta toner image applied over it to provide a “pinkish” fluorescing effect. This separate fluorescing magenta toner image is obtained using visible fluorescing dry magenta toner particles, each of which has a polymeric binder phase and a visible fluorescing colorant that emits at one or more peak wavelengths of from 510 nm and to and including 590 nm. The covering power of the fused visible fluorescing magenta toner particles in the enhanced composite color toner image is at least 350 cm2/g to and including 1100 cm2/g, and the covering power of each of the non-fluorescing cyan, non-fluorescing yellow, non-fluorescing magenta, and non-fluorescing black toner particles in the enhanced composite color toner image is at least 1500 cm2/g to and including 2300 cm2/g.
摘要翻译：通过在其上施加单独的荧光品红色调色剂图像以提供“粉红色”荧光效果，可以在印刷的接收器材料中增强复合彩色调色剂图像。使用可见的荧光干品红色调色剂颗粒获得这种分开的荧光品红色调色剂图像，每种调色剂颗粒具有聚合物粘结相和可见荧光着色剂，其在一个或多个510nm的峰值波长和590nm处发射。增强的复合彩色调色剂图像中融合的可见荧光品红色调色剂颗粒的覆盖力为至少350cm 2 / g至包括1100cm 2 / g，并且每种非荧光青色，非荧光黄色增强复合彩色调色剂图像中的非荧光品红色和非荧光黑色调色剂颗粒至少为1500cm 2 / g并包括2300cm2 / g。

4. 发明申请

US20150093553A1 TRANSPARENCY DOCUMENT HAVING WHITE TONER 审中-公开
标题翻译：具有白色透明度的透明文档
公开(公告)号：US20150093553A1
公开(公告)日：2015-04-02
申请号：US14038830
申请日：2013-09-27
申请人： Dinesh Tyagi , Kevin D. Lofftus , Louise Granica
发明人： Dinesh Tyagi , Kevin D. Lofftus , Louise Granica
IPC分类号： B42D15/00 , G03G9/08 , G03G15/01
CPC分类号： B42D15/0093 , G03G9/0819 , G03G9/0821 , G03G9/09 , G03G15/01 , G03G2217/00 , Y10T428/24802 , Y10T428/24901
摘要： A document includes a transparent substrate; a plurality of color toners and a black toner in a fused image on the substrate; an amount of white toner in the fused image on the substrate; wherein the amount of fused white toner is a non-uniform amount as determined by an covering power of the fused black toner.
摘要翻译：文件包括透明基板; 多个彩色调色剂和在该基板上的融合图像中的黑色调色剂; 在基底上的融合图像中的白色调色剂的量; 其中熔融白色调色剂的量是由熔融黑色调色剂的覆盖力确定的不均匀的量。

5. 发明授权

US08652743B2 Raised printing using small toner particles 有权
标题翻译：使用小调色剂颗粒提高印刷
公开(公告)号：US08652743B2
公开(公告)日：2014-02-18
申请号：US12707873
申请日：2010-02-18
申请人： Dinesh Tyagi , Louise Granica , Thomas N. Tombs , Donald S. Rimai
发明人： Dinesh Tyagi , Louise Granica , Thomas N. Tombs , Donald S. Rimai
IPC分类号： G03G13/14
CPC分类号： G03G15/221 , G03G15/321 , G03G2215/2006
摘要： Electrophotographic printing of one or more layers of toner to enable the printing of a wide range of toner mass laydown using electrophotography to produce prints with raised letters. This method encompasses the steps of forming multicolor toner images and fusing the print one or more times to create the raised print having the desired height of raised print.
摘要翻译：电子照相印刷一层或多层调色剂，以便能够使用电子照相打印宽范围的调色剂质量沉积，以产生具有凸起字母的印刷品。该方法包括形成多色调色剂图像并将打印件熔合一次或多次以创建具有期望的凸起高度的凸起印刷品的步骤。

6. 发明申请

US20130295500A1 USE OF FLUORESCING TONERS FOR IMAGING 有权
标题翻译：荧光粉使用成像
公开(公告)号：US20130295500A1
公开(公告)日：2013-11-07
申请号：US13837546
申请日：2013-03-15
申请人： Dinesh Tyagi , Louise Granica
发明人： Dinesh Tyagi , Louise Granica
IPC分类号： G03G9/09
CPC分类号： G03G9/0926 , G03G9/08791 , G03G9/08797 , G03G9/0906
摘要： A fluorescing dry toner particle comprises a polymeric binder phase comprising a non-fluorescing binder polymer and a polymeric fluorescing colorant dispersed within the non-fluorescing binder polymer. The polymeric fluorescing colorant comprises a fluorescing moiety that is covalently attached to a colorant polymer that is the same or different than the non-fluorescing binder polymer, but the polymeric fluorescing colorant is blendable with the non-fluorescing binder polymer to form a homogeneous polymeric binder matrix, and is present in an amount of at least 1 weight % and up to and including 40 weight %, based on the total fluorescing dry toner particle weight. These fluorescing dry toner particles can be used in various dry developers to provide fluorescing toner images with or without non-fluorescing color toner images.
摘要翻译：荧光干燥调色剂颗粒包含分散在非荧光粘合剂聚合物内的非荧光粘合剂聚合物和聚合物荧光着色剂的聚合物粘合剂相。聚合物荧光着色剂包括共价连接到与非荧光粘合剂聚合物相同或不同的着色剂聚合物的荧光部分，但是聚合物荧光着色剂可与非荧光粘合剂聚合物共混以形成均匀的聚合物粘合剂基质，并且以基于总发荧光干调色剂颗粒重量的至少1重量％且至多且包括40重量％的量存在。这些荧光干燥调色剂颗粒可用于各种干燥显影剂中以提供或不使用非荧光色调色剂图像的荧光调色剂图像。

7. 发明授权

US08936893B2 Fluorescing yellow toner particles and methods of use 有权
标题翻译：荧光黄色调色剂颗粒和使用方法
公开(公告)号：US08936893B2
公开(公告)日：2015-01-20
申请号：US13837043
申请日：2013-03-15
申请人： Dinesh Tyagi , Chung-Hui Kuo , Louise Granica
发明人： Dinesh Tyagi , Chung-Hui Kuo , Louise Granica
IPC分类号： G03G9/09
CPC分类号： G03G9/0926 , G03G15/16 , G03G15/20 , Y10T428/24901
摘要： A fluorescing yellow polymeric toner particle comprises one or more non-fluorescing yellow colorants, and one or more fluorescing yellow colorants having one or more emission peak wavelengths of at least 480 nm and up to and including 600 nm. These fluorescing yellow polymeric toner particles can be used to provide multicolor toner images with increased yellow color gamut.
摘要翻译：荧光黄色聚合物调色剂颗粒包含一种或多种非荧光黄色着色剂和一种或多种具有至少480nm且至多并包括600nm的发射峰值波长的荧光黄色着色剂。这些荧光黄色聚合调色剂颗粒可用于提供具有增加的黄色色域的多色调色剂图像。

8. 发明申请

US20140356784A1 METHOD FOR CREATING A SCRATCH-OFF DOCUMENT WITH LOW ENERGY COMPONENTS 审中-公开
标题翻译：用低能耗组件创建一个关闭文件的方法
公开(公告)号：US20140356784A1
公开(公告)日：2014-12-04
申请号：US13906384
申请日：2013-05-31
申请人： Dinesh Tyagi , Louise Granica
发明人： Dinesh Tyagi , Louise Granica
IPC分类号： G03G15/20
CPC分类号： G03G15/2003 , A63F3/069 , B41M3/005 , G03G8/00 , G03G9/0819 , G03G9/09 , G03G9/0926 , G03G9/09716 , G03G9/09775 , G03G15/6585 , G03G2215/00801
摘要： A method of creating a scratch-off document, the method includes the steps of providing a substrate; applying an image toner on the substrate; heating the image toner which causes the image toner to fix to the substrate and causes low surface energy component in the image toner to migrate to a surface of a formed image; applying a non-image toner on the surface of the formed image and the substrate; fusing the non-image toner which fuses the non-image toner to the surface of the formed image and the substrate, which causes the fused non-image toner to fuse to a level that permits scratch-off of a scratch-off portion of the fused non-image toner.
摘要翻译：一种创建刮除文档的方法，所述方法包括提供基板的步骤; 在基板上施加图像调色剂; 加热使图像调色剂固定在基板上的图像调色剂，并使图像调色剂中的低表面能分量迁移到形成图像的表面; 在形成的图像和基板的表面上施加非图像调色剂; 将非图像调色剂熔合到形成的图像和基底的表面上的非图像调色剂，其使得熔融的非图像调色剂熔化到允许划破刮擦部分的水平融合的非图像墨粉。

9. 发明申请

US20130295498A1 ENHANCING COLOR TONER IMAGES WITH FLUORESCING MAGENTA TONERS 有权
标题翻译：增加彩色墨粉图像与荧光胶片
公开(公告)号：US20130295498A1
公开(公告)日：2013-11-07
申请号：US13462182
申请日：2012-05-02
申请人： Dinesh Tyagi , Louise Granica , Chung-Hui Kuo
发明人： Dinesh Tyagi , Louise Granica , Chung-Hui Kuo
IPC分类号： G03G9/00 , G03G15/20 , G03G15/01
CPC分类号： G03G13/08 , B32B7/02 , B32B27/08 , B32B27/10 , C09D11/02 , G03G9/0819 , G03G9/0821 , G03G9/0926 , G03G15/6585 , G03G2215/0141 , Y10T428/24802 , Y10T428/24901 , Y10T428/24934 , Y10T428/24942 , Y10T428/25
摘要： A composite color toner image can be enhanced by applying a separate fluorescing toner image over it to provide an enhanced color toner image having a “pinkish” fluorescing effect. This separate fluorescing toner image is obtained using visible fluorescing dry magenta toner particles. Each of these toner particles consists essentially of a polymeric binder phase and a visible fluorescing colorant that emits at one or more peak wavelengths of at least 510 nm and up to and including 590 nm and that is dispersed within the polymeric binder phase.
摘要翻译：可以通过在其上施加单独的荧光调色剂图像来提供复合彩色调色剂图像，以提供具有“粉红色”荧光效果的增强的彩色调色剂图像。使用可见的荧光干品红色调色剂颗粒获得这种单独的荧光调色剂图像。这些调色剂颗粒中的每一个基本上由聚合粘合剂相和可见发荧光着色剂组成，其在一个或多个至少510nm的峰值波长和高达590nm的范围内发射并分散在聚合物粘合剂相中。

10. 发明申请

US20130295351A1 PREPARING COLOR TONER IMAGES WITH METALLIC EFFECT 有权
标题翻译：准备具有金属效应的彩色墨粉图像
公开(公告)号：US20130295351A1
公开(公告)日：2013-11-07
申请号：US13873540
申请日：2013-04-30
申请人： Dinesh Tyagi , Kevin D. Lofftus , Louise Granica , Richard George Allen
发明人： Dinesh Tyagi , Kevin D. Lofftus , Louise Granica , Richard George Allen
IPC分类号： G03G13/20
CPC分类号： G03G13/20 , G03G9/0819 , G03G9/09708 , G03G9/09725 , G03G15/6585 , Y10T428/24901
摘要： A color toner image with a metallic effect can be prepared by forming one or more latent images and developing them with metallic dry toner particles and color toner particles. The developed color toner image can be transferred to a receiver material, and fixed to provide a color toner image with a metallic effect. The metallic dry toner particles have a polymeric binder phase and non-conductive metal oxide particles dispersed therein. Before fixing, the metallic dry toner particle has a mean volume weighted diameter (Dvol) 15-40 μm and the non-conductive metal oxide particles are present in an amount of at least 20-50 weight % based on total metallic dry toner particle weight. The ratio of the metallic dry toner particle Dvol to the average equivalent circular diameter (ECD) of the non-conductive metal oxide particles in the metallic dry toner particles is greater than 0.1 and up to and including 10.
摘要翻译：可以通过形成一个或多个潜像并用金属干调色剂颗粒和彩色调色剂颗粒显影它们来制备具有金属效果的彩色调色剂图像。显影的彩色调色剂图像可以转移到接收器材料，并且被固定以提供具有金属效果的彩色调色剂图像。金属干调色剂颗粒具有分散在其中的聚合物粘结相和非导电金属氧化物颗粒。在固定之前，金属干燥调色剂颗粒具有15-40μm的平均体积加权直径（Dvol），并且非导电金属氧化物颗粒以基于金属干调色剂总重量的至少20-50重量％的量存在。金属干调色剂颗粒Dvol与金属干调色剂颗粒中非导电金属氧化物颗粒的平均当量圆直径（ECD）的比率大于0.1且高达并包括10。

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