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21. 发明申请

US20070092827A1 Inks for use on light-activated imaging media 审中-公开
标题翻译：油墨用于光激活成像介质
公开(公告)号：US20070092827A1
公开(公告)日：2007-04-26
申请号：US11254272
申请日：2005-10-20
申请人： Makarand Gore , Vladek Kasperchik
发明人： Makarand Gore , Vladek Kasperchik
IPC分类号： G03C1/00
CPC分类号： G03C1/732 , B41J3/4071 , B41M5/323 , B41M5/327 , B41M5/3275 , B41M5/3375
摘要： An light activated imaging medium comprises a substrate and an imaging composition disposed on the substrate, the composition comprising a matrix and a color-forming agent within the matrix and an alloy of at least two leuco dyes, the leuco dyes having at least first and second melting points, respectively, and the alloy having a melting point between at least two of the melting points.
摘要翻译：光活化成像介质包括基材和设置在基材上的成像组合物，所述组合物包含基质内的基质和成色剂，以及至少两种无色染料的合金，所述无色染料至少具有第一和第二熔点，熔点在至少两个熔点之间。

22. 发明申请

US20070065623A1 Laser-imageable coating based on exothermic decomposition 审中-公开
标题翻译：基于放热分解的可激光成像涂层
公开(公告)号：US20070065623A1
公开(公告)日：2007-03-22
申请号：US11232066
申请日：2005-09-21
申请人： Vladek Kasperchik , Makarand Gore , Mehrgan Khavarj
发明人： Vladek Kasperchik , Makarand Gore , Mehrgan Khavarj
IPC分类号： B32B3/02
CPC分类号： G11B7/244 , G11B7/243 , G11B7/245 , G11B7/252 , G11B7/2531 , G11B7/2533 , G11B7/2542 , G11B7/2572 , G11B2007/24322
摘要： An optical recording medium comprises a substrate, an imaging layer comprising a compound that decomposes exothermically when heated to a predetermined temperature, and, optionally, a color layer.
摘要翻译：光学记录介质包括基底，成像层，其包含当加热至预定温度时放热分解的化合物，以及任选的着色层。

23. 发明申请

US20050200039A1 Materials and methods for freeform fabrication of solid three-dimensional objects using fusible, water-containing support materials 有权
标题翻译：使用易熔，含水载体材料自由形成固体三维物体的材料和方法
公开(公告)号：US20050200039A1
公开(公告)日：2005-09-15
申请号：US10797789
申请日：2004-03-10
申请人： Jeffrey Nelsen , Vladek Kasperchik , Laura Kramer
发明人： Jeffrey Nelsen , Vladek Kasperchik , Laura Kramer
IPC分类号： B29C31/00 , G01B1/00 , H01L29/00
CPC分类号： B29C64/40 , B29C64/106 , B29C64/112 , B33Y10/00 , B33Y70/00
摘要： Materials and methods for freeform fabrication of a solid three-dimensional object are provided. At least one layer of support material and at least one layer of build material are dispensed onto a substrate. The support material includes at least one of water and a fusible water-containing substance and the build material is a substance other than water or a fusible, water-containing substance. After solidification, the at least one layer of support material is removed by an automated or manual process which includes washing with water at ambient temperature and/or causing the support material to undergo a phase change, to produce the solid three-dimensional object.
摘要翻译：提供了用于自由形成固体三维物体的材料和方法。将至少一层支撑材料和至少一层构建材料分配到基底上。支撑材料包括水和易熔含水物质中的至少一种，构建材料是水以外的物质或可熔化的含水物质。在固化之后，至少一层支撑材料通过自动或手工方法除去，其包括在环境温度下用水洗涤和/或使支撑材料经历相变，以产生固体三维物体。

24. 发明申请

US20050049739A1 Method and a system for solid freeform fabrication using non-reactive powder 有权
标题翻译：使用非反应性粉末的固体自由形成方法和系统
公开(公告)号：US20050049739A1
公开(公告)日：2005-03-03
申请号：US10648122
申请日：2003-08-25
申请人： Laura Kramer , Vladek Kasperchik , Terry Lambright , Melissa Boyd
发明人： Laura Kramer , Vladek Kasperchik , Terry Lambright , Melissa Boyd
IPC分类号： B29C67/00 , G06F19/00
CPC分类号： B29C64/165 , B33Y10/00 , B33Y70/00
摘要： A method for creating a three-dimensional solid freeform fabrication object with non-reactive powder includes spreading a non-reactive powder on a substrate, selectively dispensing a reactive resin onto the non-reactive powder forming a mixture of reactive resin and non-reactive powder, wherein the selective dispensing the reactive resin defines the three-dimensional object, and curing the reactive resin thereby encapsulating the non-reactive powder.
摘要翻译：用非反应性粉末制造三维固体自由形成制造物体的方法包括将非反应性粉末扩散到基底上，选择性地将反应性树脂分配到非反应性粉末上，形成反应性树脂和非反应性粉末的混合物其中选择性分配反应性树脂限定三维物体，并固化反应性树脂，从而封装非反应性粉末。

25. 发明申请

US20050025911A1 Porous fusible inkjet media with fusible core-shell colorant-receiving layer 有权
标题翻译：多孔易熔喷墨介质，具有易熔核壳着色剂接收层
公开(公告)号：US20050025911A1
公开(公告)日：2005-02-03
申请号：US10629230
申请日：2003-07-28
申请人： Vladek Kasperchik , Gary Ungefug
发明人： Vladek Kasperchik , Gary Ungefug
IPC分类号： B41J2/01 , B41M5/00 , B41M5/50 , B41M5/52 , B41M7/00
CPC分类号： B41M5/502 , B41M7/0054
摘要： A fusible print medium having a photobase layer, a vehicle sink layer, and a colorant-receiving layer. The colorant-receiving layer comprises core-shell polymer particles that have a hydrophilic shell and a fusible hydrophobic core. Upon exposure to a sufficient heat, the colorant-receiving layer inverts from a porous, hydrophilic surface into a continuous layer that encapsulates colorant in hydrophilic domains. A method of forming the fusible print medium and producing a photographic quality image is also disclosed.
摘要翻译：具有光基底层，车辆沉降层和着色剂接收层的可熔印刷介质。着色剂接收层包括具有亲水壳和可熔性疏水核的核 - 壳聚合物颗粒。在暴露于足够的热量时，着色剂接收层从多孔的亲水表面反转成将着色剂包封在亲水域中的连续层。还公开了形成可熔打印介质并产生照相质量图像的方法。

26. 发明授权

US06742456B1 Rapid prototyping material systems 有权
标题翻译：快速成型材料系统
公开(公告)号：US06742456B1
公开(公告)日：2004-06-01
申请号：US10295132
申请日：2002-11-14
申请人： Vladek Kasperchik , Terry M. Lambright
发明人： Vladek Kasperchik , Terry M. Lambright
IPC分类号： B41F132
CPC分类号： C04B35/624 , B33Y70/00 , Y10S264/72
摘要： A rapid prototyping system preferably includes a basic component in powder form selected from the group consisting of a metal oxide, and one or more aluminosilicate glasses; an acidic component (polymeric, oligomeric or polymerizable low molecular weight acid or hydrolyzable acidic metal salt); and an aqueous binder capable of stimulating a crosslinking reaction between the basic component and the acidic component to form a three-dimensional printed object.
摘要翻译：快速成型系统优选地包括选自金属氧化物和一种或多种铝硅酸盐玻璃的粉末形式的碱性组分; 酸性组分（聚合，低聚或可聚合的低分子量酸或可水解的酸性金属盐）; 以及能够刺激碱性成分与酸性成分之间的交联反应形成三维印刷物的水性粘合剂。

27. 发明授权

US09017468B2 Colorant dispersion for an ink 有权
标题翻译：油墨的着色剂分散体
公开(公告)号：US09017468B2
公开(公告)日：2015-04-28
申请号：US13455914
申请日：2012-04-25
申请人： Raymond Adamic , Vladek Kasperchik , Vladimir Jakubek
发明人： Raymond Adamic , Vladek Kasperchik , Vladimir Jakubek
IPC分类号： C09D11/00 , C09D11/037 , C09D11/322
CPC分类号： C09D11/037 , C09D11/322
摘要： A colorant dispersion for an ink includes a liquid medium and metal oxide particles dispersed in the liquid medium. The metal oxide particles include a mixture of i) metal oxide particle cores having an organic ligand interacted with respective surfaces thereof, ii) metal oxide particle cores having the organic ligand chemically bonded to respective surfaces thereof, and iii) products of a reaction between metal ions on respective surfaces of metal oxide particle cores and the organic ligand. The organic ligand is chosen from an organic ligand having a phenol group, an organic ligand having a carboxylate group, an organic ligand having an amine group, or combinations thereof. The metal oxide particles exhibit a color that is different from a natural color of the metal oxide particle core.
摘要翻译：用于油墨的着色剂分散体包括液体介质和分散在液体介质中的金属氧化物颗粒。金属氧化物颗粒包括i）具有与其各自表面相互作用的有机配体的金属氧化物颗粒芯的混合物，ii）具有与其各自表面化学键合的有机配体的金属氧化物颗粒芯，和iii）金属金属氧化物颗粒芯和有机配体的各自表面上的离子。有机配体选自具有酚基的有机配体，具有羧酸基的有机配体，具有胺基的有机配体或其组合。金属氧化物颗粒表现出与金属氧化物颗粒芯的天然色不同的颜色。

28. 发明申请

US20150072089A1 RECORDING MATERIAL 有权
标题翻译：记录材料
公开(公告)号：US20150072089A1
公开(公告)日：2015-03-12
申请号：US14374617
申请日：2012-03-30
申请人： Hongqian Wang , Xiaoqi Zhou , Gracy Apprisiani Wingkono , David Edmondson , Vladek Kasperchik
发明人： Hongqian Wang , Xiaoqi Zhou , Gracy Apprisiani Wingkono , David Edmondson , Vladek Kasperchik
IPC分类号： B41M5/52 , D21H23/22 , D21H25/14 , B41M5/50
CPC分类号： B41M5/5218 , B41M5/0023 , B41M5/506 , B41M5/508 , B41M5/52 , B41M5/5254 , B41M2205/38 , D21H23/22 , D21H25/14 , Y10T428/24893
摘要： A printable recording material containing an opaque supporting substrate; a resin barrier layer; an ink vehicle-receiving layer having a first structure with inorganic particles and, at least, a binder and a second structure with nano-porous particles and, at least, a binder; and an ink colorant-receiving layer. Also disclosed are the method for making such material and the method for producing printed images using said printable recording material.
摘要翻译：含有不透明支撑基材的可印刷记录材料; 树脂阻挡层; 具有无机颗粒的第一结构和至少具有粘合剂和具有纳米多孔颗粒的第二结构和至少粘合剂的油墨载体接收层; 和油墨着色剂接收层。还公开了制造这种材料的方法和使用所述可印刷记录材料制造印刷图像的方法。

29. 发明申请

US20140118449A1 WHITE PRE-TREATMENT COMPOSITION 有权
标题翻译：白色预处理组合物
公开(公告)号：US20140118449A1
公开(公告)日：2014-05-01
申请号：US14125098
申请日：2011-06-10
申请人： George Sarkisian , Vladek Kasperchik , Gregg A. Lane , Steven L. Webb
发明人： George Sarkisian , Vladek Kasperchik , Gregg A. Lane , Steven L. Webb
IPC分类号： C09D11/00 , B41J11/00
CPC分类号： B41J11/0015 , B41J2/2107 , B41J2/2114 , B41M5/0017 , C09D11/322 , C09D11/40 , C09D11/54
摘要： A white pre-treatment composition and printing method using such pre-treatment composition are disclosed. Said white pre-treatment composition encompasses a liquid vehicle, a polyvalent metal salt, a latex resin and, at least, 8 wt % of a titanium dioxide particles dispersion. Also disclosed is an ink-set containing said white pre-treatment composition and, at least, an ink composition comprising a liquid vehicle and a colorant.
摘要翻译：公开了使用这种预处理组合物的白色预处理组合物和印刷方法。所述白色预处理组合物包括液体载体，多价金属盐，胶乳树脂和至少8重量％的二氧化钛颗粒分散体。还公开了含有所述白色预处理组合物和至少包含液体载体和着色剂的油墨组合物的油墨组合物。

30. 发明申请

US20130187974A1 DOPED BLACK INK WITH INCREASED LIGHT SCATTERING EFFICIENCY FOR NOZZLE HEALTH DETECTION 有权
标题翻译： DOPED BLACK INK具有增加的光散射效率，用于喷嘴健康检测
公开(公告)号：US20130187974A1
公开(公告)日：2013-07-25
申请号：US13876749
申请日：2010-09-30
申请人： Alexander Govyadinov , Brian M. Taff , Vladek Kasperchik
发明人： Alexander Govyadinov , Brian M. Taff , Vladek Kasperchik
IPC分类号： B41J2/165
CPC分类号： B41J2/16579 , B41J2/125 , B41J2/2107 , B41J2/2142 , C09D11/324 , C09D11/38 , C09D11/40
摘要： A method of monitoring nozzle condition in an array of inkjet nozzles comprises ejecting at least one black ink drop from an inkjet nozzle, wherein the black ink comprises a black colorant and a colloidal metal or metal-containing dopant. Light from a collimated light source is directed onto an ink drop-in-flight, and light-scatter from the drop is detected. The dopant increases light-scatter by the ink drop of an incident collimated light beam relative to the same ink without the dopant. From the detected light-scatter, an operational condition of the inkjet nozzle is determined. The dopant is visually undetectable in a printed mark made by the black ink, and the ink has a printed black optical density which is substantially the same as that of the same ink without the dopant.
摘要翻译：在喷墨喷嘴阵列中监测喷嘴状态的方法包括从喷墨喷嘴喷射至少一个黑色墨滴，其中黑色墨水包括黑色着色剂和胶体金属或含金属的掺杂剂。来自准直光源的光被引导到飞行中的墨滴，并且检测到来自液滴的光散射。掺杂剂通过入射准直光束的墨滴相对于没有掺杂剂的相同墨水而增加光散射。从检测到的光散射确定喷墨喷嘴的操作状态。在由黑色墨水制成的印刷标记中，目前看不到该掺杂剂，并且墨水具有与没有掺杂剂的相同墨水基本上相同的印刷黑色光密度。

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