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1. 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。

2. 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。

3. 发明申请

US20150093701A1 METHOD FOR CREATING A TRANSPARENCY HAVING WHITE TONER 审中-公开
标题翻译：创造具有白色透明度透明度的方法
公开(公告)号：US20150093701A1
公开(公告)日：2015-04-02
申请号：US14038817
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： G03G13/20 , G03G15/20 , G03G15/01
CPC分类号： G03G13/20 , G03G15/0121 , G03G15/6585 , G03G15/6591 , G03G2215/00502
摘要： A method for creating a document, the method includes the steps of providing a transparent substrate; providing a toner image, which includes a plurality of color toners and a black toner; determining an amount of white toner to be deposited dependent upon a mass laydown of the black toner and a covering power of the black toner; depositing the determined amount of white toner with the color toners and black toner on the transparent substrate; and fixing the deposited toners on the substrate.
摘要翻译：一种用于创建文档的方法，所述方法包括提供透明基板的步骤; 提供包括多个彩色调色剂和黑色调色剂的调色剂图像; 根据黑色调色剂的质量沉积和黑色调色剂的覆盖力确定待沉积的白色调色剂的量; 将确定量的白色调色剂与彩色调色剂和黑色调色剂沉积在透明基材上; 并将沉积的调色剂固定在基底上。

4. 发明申请

US20130295502A1 PREPARING TONER IMAGES WITH METALLIC EFFECT 审中-公开
标题翻译：准备具有金属效应的墨粉图像
公开(公告)号：US20130295502A1
公开(公告)日：2013-11-07
申请号：US13873359
申请日：2013-04-30
申请人： Dinesh Tyagi , Louise Granica , Kevin D. Lofftus
发明人： Dinesh Tyagi , Louise Granica , Kevin D. Lofftus
IPC分类号： G03G13/20
CPC分类号： G03G13/20 , G03G9/0819 , G03G9/0821 , G03G9/0902 , G03G9/0926 , G03G15/0194 , G03G15/6585 , G03G2215/0141
摘要： A method is used to provide a toner image with a metallic effect. After forming a latent image, it is developed with metallic dry toner particles to form a developed toner image that is transferred and fixed to a receiver material. Each metallic dry toner particle consists essentially of a polymeric binder phase and non-conductive metal oxide particles. Before fixing, the metallic dry toner particle has a mean volume weighted diameter (Dvol) of at least 15 μm and up to and including 40 μm. The non-conductive metal oxide particles are present in an amount of 20-50 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, before fixing, is greater than 0.1 and up to and including 10.
摘要翻译：使用一种方法来提供具有金属效果的调色剂图像。在形成潜像之后，用金属干调色剂颗粒显影，以形成转印并固定在接收材料上的显影调色剂图像。每个金属干调色剂颗粒基本上由聚合物粘结相和非导电金属氧化物颗粒组成。在固定之前，金属干燥调色剂颗粒的平均体重加权直径（Dvol）至少为15μm，至多并包括40μm。非导电性金属氧化物颗粒的存在量为20-50重量％。在固定之前，金属干调色剂颗粒Dvol与金属干调色剂颗粒中的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并且高达并包括10。

5. 发明申请

US20120308924A1 PROCESS FOR ADHERING SURFACE TREATMENT TO TONER 审中-公开
标题翻译：加工表面处理助剂的方法
公开(公告)号：US20120308924A1
公开(公告)日：2012-12-06
申请号：US13173271
申请日：2011-06-30
申请人： Kevin D. Lofftus , Peter S. Alexandrovich
发明人： Kevin D. Lofftus , Peter S. Alexandrovich
IPC分类号： G03G9/08
CPC分类号： G03G9/09708 , G03G9/09335 , G03G9/09342 , G03G9/09364 , G03G9/09371 , G03G9/09378 , G03G9/09385 , G03G9/09716 , G03G9/09725
摘要： A process for adhering surface treatment to toner resin core particles includes: providing resin core particles including a binder polymer having a Tg and having outer surfaces; providing surface treatment including at least first metal oxide particles having an average particle size of greater than 25 nm and a surface energy of less than or equal to 28 erg/cm2, as determined by methanol wettability midpoint at 22° C., and tacking the at least first metal oxide particles to the resin core particles by mixing at a temperature greater than the Tg of the binder polymer. Preferably, the surface treatment is tacked to the outer surfaces of the resin core particles at a concentration to provide a total projected area of the first metal oxide particles sufficient to cover at least 10% of the resin core particle outer surfaces area. Use of the surface treated toner compositions obtained by such process in a developer for developing electrostatic images, the developer comprising magnetic carrier particles and surface treated toner, wherein the developer comprises less than 0.013 g non-tacked surface treatment per square meter of resin core particles outer surface, that is free to transfer between the outer surface of the resin core particles and outer surfaces of the magnetic carrier particles.
摘要翻译：用于将表面处理粘附到调色剂树脂芯颗粒上的方法包括：提供包括具有Tg并具有外表面的粘合剂聚合物的树脂芯颗粒; 提供表面处理，其包括平均粒径大于25nm的至少第一金属氧化物颗粒和小于或等于28erg / cm 2的表面能，由22℃下的甲醇润湿性中点确定，并且将至少第一金属氧化物颗粒通过在大于粘合剂聚合物的Tg的温度下混合而与树脂核心颗粒混合。优选地，表面处理以一定的浓度粘附到树脂芯颗粒的外表面，以提供足以覆盖至少10％的树脂核心颗粒外表面区域的第一金属氧化物颗粒的总投影面积。通过这种方法获得的表面处理的调色剂组合物在用于显影静电图像的显影剂中的应用，包含磁性载体颗粒和表面处理的调色剂的显影剂，其中显影剂包括每平方米树脂芯颗粒小于0.013g的无粘合表面处理外表面，其在树脂核心颗粒的外表面和磁性载体颗粒的外表面之间自由转移。

6. 发明申请

US20150234098A1 LIGHT BLOCKING ARTICLES HAVING OPACIFYING LAYERS 有权
标题翻译：具有可选层的轻型阻塞物品
公开(公告)号：US20150234098A1
公开(公告)日：2015-08-20
申请号：US14181766
申请日：2014-02-17
申请人： Kevin D. Lofftus , Mridula Nair , Mary Christine Brick
发明人： Kevin D. Lofftus , Mridula Nair , Mary Christine Brick
IPC分类号： G02B5/00 , C08J9/00 , C08J9/236
CPC分类号： G02B5/003 , C08J9/0004 , C08J9/236 , C08J2301/10 , C08K3/013 , C09D5/32 , C09D7/69 , D06N3/0043 , D06N3/0063 , D06N3/0065 , D06N2205/10 , D06N2209/0823 , D06N2209/0853 , Y10T428/249972
摘要： A light-blocking article is designed to be lightweight but effective to block most incident actinic radiation and can be designed into fabrics, curtains, and other materials. Such an article has an opacifying layer that is capable of blocking predetermined electromagnetic radiation. The article contains (a) porous particles comprising a continuous polymeric binder and pores within the continuous polymeric binder, the porous particles having a glass transition temperature of at least 25° C. and a mode particle size of at least 2 μm and up to and including 50 μm. The article also contains an opacifying colorant that absorbs the predetermined electromagnetic radiation (such as within 400 nm to 700 nm), in an amount of at least 0.001 weight % based on the total dry weight of the opacifying layer, and a matrix polymer in which the porous particles and opacifying colorant are dispersed.
摘要翻译：遮光制品被设计为轻便但有效地阻挡大多数入射的光化辐射，并且可以被设计成织物，窗帘和其他材料。这样的制品具有能够阻挡预定的电磁辐射的遮光层。该制品包含（a）包含连续聚合物粘合剂和连续聚合物粘合剂内的孔的多孔颗粒，多孔颗粒的玻璃化转变温度至少为25℃，模式粒度为至少2μm，包括50μm。该物品还包含以基于不透明层的总干重至少0.001重量％的量吸收预定电磁辐射（例如在400nm至700nm内）的不透明着色剂，以及基质聚合物，其中分散多孔颗粒和遮光着色剂。

7. 发明授权

US5575940A Inverse limited coalescence process 失效
标题翻译：逆限制聚结过程
公开(公告)号：US5575940A
公开(公告)日：1996-11-19
申请号：US309431
申请日：1994-09-20
申请人： Kevin D. Lofftus
发明人： Kevin D. Lofftus
IPC分类号： C01B13/14 , C09C3/08 , C09C3/10 , C04B35/26
CPC分类号： C09C3/08 , C01B13/145 , C09C3/10 , C01P2004/52
摘要： Particles having a controlled particle size distribution and morphology are made from inorganic hydrophilic materials by dispersing inorganic hydrophilic material in a dispersant to form a dispersion phase, and mixing the dispersion phase with a substantially water-immiscible suspending liquid, which is less polar than the dispersant, to form a suspension of dispersion phase droplets in the suspending liquid. The dispersion phase droplets are stabilized by a dispersion of an organic colloidal stabilizer which is added either to the suspending liquid before mixing or to the suspension of dispersion phase droplets after mixing. The organic stabilizer limits the coalescence of the dispersion phase droplets. The dispersant is removed to form solid inorganic particles having a controlled particle size distribution and morphology.
摘要翻译：具有受控粒度分布和形态的颗粒由无机亲水材料制成，通过将无机亲水材料分散在分散剂中形成分散相，并将分散相与基本上与水不混溶的悬浮液混合，所述悬浮液的极性小于分散剂以形成悬浮液中的分散相液滴的悬浮液。分散相液滴通过有机胶体稳定剂的分散体稳定，其在混合前添加到悬浮液体中或在分散相液滴混合后悬浮。有机稳定剂限制了分散相液滴的聚结。去除分散剂以形成具有受控粒度分布和形态的固体无机颗粒。

8. 发明申请

US20150004707A1 METHODS FOR USING INDICATOR COMPOSITIONS 有权
标题翻译：使用指示剂组合物的方法
公开(公告)号：US20150004707A1
公开(公告)日：2015-01-01
申请号：US13927164
申请日：2013-06-26
申请人： Mridula Nair , Kevin D. Lofftus , Mary Christine Brick
发明人： Mridula Nair , Kevin D. Lofftus , Mary Christine Brick
IPC分类号： A61L2/28
CPC分类号： A61L2/28
摘要： An indicator composition can be exposed to various environmental conditions stimuli such as in sterilization or storage processes. This indicator composition has a) a first polymeric particle comprising a solid continuous polymeric phase and a first reactant, the first polymeric particle having a mode particle size equal to or less than 50 μm; and b) a second reactant outside of the first polymeric particle, which second reactant is capable of reacting with the first reactant when exposed to a chosen environmental condition stimulus. The indicator composition can be used by exposing it to the environmental condition stimulus for a sufficient time to cause a detectable change in the indicator composition such as a detectable color change.
摘要翻译：指示剂组合物可以暴露于各种环境条件下，例如在灭菌或储存过程中的刺激。该指示剂组合物具有：a）包含固体连续聚合物相和第一反应物的第一聚合物颗粒，第一聚合物颗粒的模式粒径等于或小于50μm; 和b）在第一聚合物颗粒之外的第二反应物，当暴露于所选择的环境条件刺激时，第二反应物能够与第一反应物反应。指示剂组合物可以通过将其暴露于环境条件刺激足够的时间来引起指示剂组合物的可检测变化，例如可检测的颜色变化。

9. 发明申请

US20150004706A1 REACTIVE INDICATOR COMPOSITIONS AND ARTICLES CONTAINING SAME 有权
标题翻译：反应性指示剂组合物和含有其的制品
公开(公告)号：US20150004706A1
公开(公告)日：2015-01-01
申请号：US13927139
申请日：2013-06-26
申请人： Mridula Nair , Kevin D. Lofftus , Mary Christine Brick
发明人： Mridula Nair , Kevin D. Lofftus , Mary Christine Brick
IPC分类号： G01N21/78
CPC分类号： G01N21/78 , A61L2/28
摘要： An indicator composition can be used to detect various environmental conditions stimuli such as in sterilization or storage processes. This indicator composition has a) a first polymeric particle comprising a solid continuous polymeric phase and a first reactant, the first polymeric particle having a mode particle size equal to or less than 50 μm; and b) a second reactant outside of the first polymeric particle, which second reactant is capable of reacting with the first reactant when exposed to a chosen environmental condition stimulus. The indicator composition can be used by exposing it to the environmental condition stimulus for a sufficient time to cause a detectable change in the indicator composition such as a detectable color change.
摘要翻译：指示剂组合物可用于检测诸如灭菌或储存过程中的各种环境条件刺激。该指示剂组合物具有：a）包含固体连续聚合物相和第一反应物的第一聚合物颗粒，第一聚合物颗粒的模式粒径等于或小于50μm; 和b）在第一聚合物颗粒之外的第二反应物，当暴露于所选择的环境条件刺激时，第二反应物能够与第一反应物反应。指示剂组合物可以通过将其暴露于环境条件刺激足够的时间来引起指示剂组合物的可检测变化，例如可检测的颜色变化。

10. 发明申请

US20120308923A1 SURFACE TREATED TONER 有权
标题翻译：表面处理墨粉
公开(公告)号：US20120308923A1
公开(公告)日：2012-12-06
申请号：US13173183
申请日：2011-06-30
申请人： Kevin D. Lofftus , Peter S. Alexandrovich
发明人： Kevin D. Lofftus , Peter S. Alexandrovich
IPC分类号： G03G9/083 , G03G9/093
CPC分类号： G03G9/09725 , G03G9/09335 , G03G9/09342 , G03G9/09364 , G03G9/09371 , G03G9/09378 , G03G9/09385 , G03G9/09708 , G03G9/09716
摘要： A toner composition includes resin core particles having outer surfaces, and surface treatment, wherein the surface treatment includes at least first metal oxide particles having a surface area equivalent average particle diameter of greater than 25 nm and a surface energy of less than 28 erg/cm2, as determined by methanol wettability midpoint at 22° C., tacked to the outer surfaces of the resin core particles, at a concentration to provide a total projected area of the first metal oxide particles sufficient to cover at least 10% of the resin core particle outer surfaces area, and wherein the toner composition comprises less than 0.013 g non-tacked surface treatment per square meter of resin core particles outer surface. A developer for developing electrostatic images includes magnetic carrier particles and toner as described above, wherein the developer comprises less than 0.013 g non-tacked surface treatment per square meter of resin core particles outer surface, that is free to transfer between the outer surface of the resin core particles and outer surfaces of the magnetic carrier particles.
摘要翻译：调色剂组合物包括具有外表面的树脂芯颗粒和表面处理，其中表面处理包括至少第一金属氧化物颗粒，其表面积当量平均粒径大于25nm，表面能小于28erg / cm2 ，由在22℃下的甲醇润湿性中点测定，以浓度提供到树脂芯颗粒的外表面，以提供足以覆盖至少10％的树脂芯的第一金属氧化物颗粒的总投影面积颗粒外表面区域，并且其中所述调色剂组合物包含每平方米树脂核心颗粒外表面小于0.013g的非粘合表面处理。用于显影静电图像的显影剂包括如上所述的磁性载体颗粒和调色剂，其中显影剂包括每平方米树脂芯颗粒外表面少于0.013g的非粘合表面处理，其在树脂核心颗粒和磁性载体颗粒的外表面。

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