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公开(公告)号：US06871945B2
公开(公告)日：2005-03-29
申请号：US10354258
申请日：2003-01-29
CPC分类号： B41M7/0018 , B41J2/14008 , B41J2/155 , B41J2/17523 , B41J2/2114 , B41J2202/20 , B41M5/0023
摘要： A process comprising incorporating into an ink jet printing apparatus a developing composition; an oxidizing composition a coloring composition; and a fixing composition; ejecting droplets of the developing composition onto the substrate; ejecting droplets of the oxidizing composition onto the substrate; ejecting droplets of the coloring composition onto the substrate; and ejecting droplets of the fixing composition onto the substrate; wherein the process results in at least some portions of the substrate bearing images comprising all four compositions, the portions forming a printed image. Specific embodiments are directed to the realization of continuous tone and gray scale in image by control of the time at which color forming reactions are quenched by controlling the lime period between deposition of the color forming liquids and deposition of the fixing liquid; or control of the extent of color forming reactions by limitation of the quantity of one of the color forming liquids.
摘要翻译： 一种方法，包括将喷墨打印设备结合到显影组合物中; 氧化组合物，着色组合物; 和定影组合物; 将显影组合物的液滴喷射到基底上; 将氧化组合物的液滴喷射到基底上; 将着色组合物的液滴喷射到基底上; 并将定影组合物的液滴喷射到基底上; 其中所述工艺导致所述基材的至少一些部分承载包含所有四种组合物的图像，所述部分形成印刷图像。 具体实施方案涉及通过控制成色反应淬灭的时间，通过控制成色液体的沉积和沉积定影液之间的石灰周期来实现图像中的连续色调和灰度级; 或通过限制一种成色液体的量来控制着色反应的程度。
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公开(公告)号：US06547380B2
公开(公告)日：2003-04-15
申请号：US09911111
申请日：2001-07-23
IPC分类号： B41J217
CPC分类号： B41M7/0018 , B41J2/14008 , B41J2/155 , B41J2/17523 , B41J2/2114 , B41J2202/20 , B41M5/0023
摘要： A process comprising (a) incorporating into an ink jet printing apparatus (1) a developing composition comprising a liquid vehicle and a color developer; (2) an oxidizing composition comprising a liquid vehicle and an oxidizing agent; (3) a coloring composition comprising a liquid vehicle and a dye coupler; and (4) a fixing composition comprising a liquid vehicle and a fixative; (b) causing droplets of the developing composition to be ejected in an imagewise pattern onto the substrate; (c) causing droplets of the oxidizing composition to be ejected in an imagewise pattern onto the substrate; (d) causing droplets of the coloring composition to be ejected in an imagewise pattern onto the substrate; and (e) causing droplets of the fixing composition to be ejected in an imagewise pattern onto the substrate; wherein the process results in at least some portions of the substrate bearing images comprising all four of the developing composition, the oxidizing composition, the coloring composition, and the fixing composition, said portions forming a printed image. Specific embodiments of the present invention are directed to the realization of continuous tone and gray scale in images by (1) control of the time at which color forming reactions are quenched by controlling the time period between deposition of the color forming liquids and deposition of the fixing liquid; (2) control of the extent of color forming reactions by limitation of the quantity of one of the color forming liquids; or (3) control of pixel size by drop placement control over the overlap areas of drops of color forming liquids.
摘要翻译： 一种方法，包括（a）将包含液体载体和彩色显影剂的显影组合物结合到喷墨打印设备（1）中; （2）包含液体载体和氧化剂的氧化组合物; （3）包含液体载体和染料偶合剂的着色组合物; 和（4）包含液体载体和固定剂的定影组合物; （b）使显影组合物的液滴以成像图案喷射到基材上; （c）使氧化组合物的液滴以成像图案喷射到基材上; （d）使着色组合物的液滴以成像图案喷射到基材上; 和（e）使定影组合物的液滴以成像图案喷射到基底上; 其中所述工艺导致所述基材的至少部分部分具有包含显影组合物全部四种，氧化组合物，着色组合物和定影组合物的图像，所述部分形成印刷图像。 本发明的具体实施方案涉及通过以下方式实现图像中的连续色调和灰度级：（1）通过控制成色液体的沉积和沉积成色液体之间的时间来控制成色反应淬火的时间 固定液体 （2）通过限制一种成色液体的量来控制成色反应的程度; 或（3）通过在成色液滴的重叠区域上的放置位置控制来控制像素尺寸。
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公开(公告)号：US06312121B1
公开(公告)日：2001-11-06
申请号：US09152100
申请日：1998-09-11
IPC分类号： B41J217
CPC分类号： B41M7/0018 , B41J2/14008 , B41J2/155 , B41J2/17523 , B41J2/2114 , B41J2202/20 , B41M5/0023
摘要： A process comprising (a) incorporating into an ink jet printing apparatus (1) a developing composition comprising a liquid vehicle and a color developer; (2) an oxidizing composition comprising a liquid vehicle and an oxidizing agent; (3) a coloring composition comprising a liquid vehicle and a dye coupler; and (4) a fixing composition comprising a liquid vehicle and a fixative; (b) causing droplets of the developing composition to be ejected in an imagewise pattern onto the substrate; (c) causing droplets of the oxidizing composition to be ejected in an imagewise pattern onto the substrate; (d) causing droplets of the coloring composition to be ejected in an imagewise pattern onto the substrate; and (e) causing droplets of the fixing composition to be ejected in an imagewise pattern onto the substrate; wherein the process results in at least some portions of the substrate bearing images comprising all four of the developing composition, the oxidizing composition, the coloring composition, and the fixing composition, said portions forming a printed image. Specific embodiments of the present invention are directed to the realization of continuous tone and gray scale in images by (1) control of the time at which color forming reactions are quenched by controlling the time period between deposition of the color forming liquids and deposition of the fixing liquid; (2) control of the extent of color forming reactions by limitation of the quantity of one of the color forming liquids; or (3) control of pixel size by drop placement control over the overlap areas of drops of color forming liquids.
摘要翻译： 一种方法，包括（a）将包含液体载体和彩色显影剂的显影组合物结合到喷墨打印设备（1）中; （2）包含液体载体和氧化剂的氧化组合物; （3）包含液体载体和染料偶合剂的着色组合物; 和（4）包含液体载体和固定剂的定影组合物; （b）使显影组合物的液滴以成像图案喷射到基材上; （c）使氧化组合物的液滴以成像图案喷射到基材上; （d）使着色组合物的液滴以成像图案喷射到基材上; 和（e）使定影组合物的液滴以成像图案喷射到基底上; 其中所述工艺导致所述基材的至少部分部分具有包含显影组合物全部四种，氧化组合物，着色组合物和定影组合物的图像，所述部分形成印刷图像。 本发明的具体实施方案涉及通过以下方式实现图像中的连续色调和灰度级：（1）通过控制成色液体的沉积和沉积成色液体之间的时间来控制成色反应淬火的时间 固定液体 （2）通过限制一种成色液体的量来控制成色反应的程度; 或（3）通过在成色液滴的重叠区域上的放置位置控制来控制像素尺寸。
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公开(公告)号：US06260949B1
公开(公告)日：2001-07-17
申请号：US09590927
申请日：2000-06-09
IPC分类号： B41J2015
CPC分类号： G03F7/038 , C08L63/00 , C08L2666/02
摘要： Disclosed is a composition comprising a blend of (a) a thermally reactive polymer selected from the group consisting of resoles, novolacs, thermally reactive polyarylene ethers, and mixtures thereof; and (b) a photoreactive epoxy resin that is photoreactive in the absence of a photocationic initiator.
摘要翻译： 公开了一种组合物，其包含（a）选自甲阶酚醛树脂，酚醛清漆，热反应性聚亚芳基醚及其混合物的热反应性聚合物的共混物; 和（b）在不存在光阳离子引发剂的情况下为光反应性的光反应性环氧树脂。
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公开(公告)号：US06972304B2
公开(公告)日：2005-12-06
申请号：US09949315
申请日：2001-09-07
摘要： Disclosed is an aqueous ink composition comprising an aqueous liquid vehicle, a colorant, and an additive wherein, when the ink has been applied to a recording substrate in an image pattern and a substantial amount of the aqueous liquid vehicle has either evaporated from the ink image, hydrogen bonds of sufficient strength exist between the additive molecules so that the additive forms hydrogen-bonded oligomers or polymers.
摘要翻译： 公开了一种水性油墨组合物，其包含水性液体载体，着色剂和添加剂，其中当油墨已经以图像图案施加到记录基材上并且大量的水性液体载体已经从油墨图像蒸发 在添加剂分子之间存在足够强度的氢键，使得添加剂形成氢键低聚物或聚合物。
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6.发明授权System for depositing image enhancing fluid and ink jet printing process employing said system 失效使用所述系统的用于沉积图像增强液体和喷墨印刷方法的系统
公开(公告)号：US6142618A
公开(公告)日：2000-11-07
申请号：US69110
申请日：1998-04-29
申请人： Thomas W. Smith , Samuel Kaplan , Kathleen M. McGrane , David J. Luca , John S. Facci , Michael J. Levy
发明人： Thomas W. Smith , Samuel Kaplan , Kathleen M. McGrane , David J. Luca , John S. Facci , Michael J. Levy
CPC分类号： B41J2/17513 , B41J2/2114
摘要： Disclosed is a fluid deposition apparatus comprising (a) a fluid supply, (b) a porous fluid distribution member in operative connection with the fluid supply, enabling wetting of the fluid distribution member with a fluid, and (c) a porous metering membrane situated on the fluid distribution member, whereby the metering membrane enables uniform metering of the fluid from the fluid distribution member onto a substrate.
摘要翻译： 公开了一种流体沉积设备，包括（a）流体供应，（b）与流体供应器可操作地连接的多孔流体分配构件，使得可以用流体润湿流体分配构件，以及（c）位于 在流体分配构件上，由此计量膜能够使流体从流体分配构件均匀地计量到基底上。
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公开(公告)号：US06270214B1
公开(公告)日：2001-08-07
申请号：US09069111
申请日：1998-04-29
IPC分类号： B41J201
CPC分类号： B41M5/529 , B41M5/0017 , B41M5/508 , B41M7/0018
摘要： Disclosed is a process which comprises (a) applying to a substrate a fixing fluid which comprises a material selected from the group consisting of (1) block or graft copolymers of dialkylsiloxanes and polar, hydrophilic monomers capable of interacting with an ink colorant to cause the colorant to become complexed, laked, or mordanted, (2) organopolysiloxane copolymers having functional side groups capable of interacting with an ink colorant to cause the colorant to become complexed, laked, or mordanted, (3) perfluorinated polyalkoxy polymers, (4) perfluoroalkyl surfactants having thereon at least one group capable of interacting with an ink colorant to cause the colorant to become complexed, laked, or mordanted, and (5) mixtures thereof; (b) incorporating into an ink jet printing apparatus an ink composition which comprises water and a colorant which becomes complexed, laked, or mordanted upon contacting the fixing fluid; and (c) causing droplets of the ink composition to be ejected in an imagewise pattern onto the substrate.
摘要翻译： 公开了一种方法，其包括（a）向基材施加固定流体，所述固定流体包括选自（1）二烷基硅氧烷的嵌段或接枝共聚物和能够与油墨着色剂相互作用的极性亲水单体的材料， （3）全氟化聚烷氧基聚合物，（4）全氟烷基，（3）全氟烷基氧基聚合物，（4）全氟烷基 表面活性剂上具有至少一个能够与油墨着色剂相互作用的基团，使得着色剂变得复合，沉淀或发生混合，和（5）它们的混合物; （b）在喷墨打印设备中引入包含水和着色剂的油墨组合物，所述着色剂在接触固定液体时变得复合，沾污或发生流动; 和（c）使油墨组合物的液滴以成像图案喷射到基材上。
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公开(公告)号：US6139920A
公开(公告)日：2000-10-31
申请号：US217330
申请日：1998-12-21
摘要： Disclosed is a composition comprising a blend of (a) a thermally reactive polymer selected from the group consisting of resoles, novolacs, thermally reactive polyarylene ethers, and mixtures thereof; and (b) a photoreactive epoxy resin that is photoreactive in the absence of a photocationic initiator.
摘要翻译： 公开了一种组合物，其包含（a）选自甲阶酚醛树脂，酚醛清漆，热反应性聚亚芳基醚及其混合物的热反应性聚合物的共混物; 和（b）在不存在光阳离子引发剂的情况下为光反应性的光反应性环氧树脂。
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公开(公告)号：US4592989A
公开(公告)日：1986-06-03
申请号：US722975
申请日：1985-04-12
CPC分类号： G03G9/09741 , G03G9/08791 , G03G9/09708
摘要： Disclosed is an electrostatic toner composition comprised of resin particles, pigment particles, and a complex of a dipolar molecule or salt attached to an ionophoric polymer.
摘要翻译： 公开了一种静电调色剂组合物，其由树脂颗粒，颜料颗粒和偶极分子或连接到离子聚合物的盐的络合物组成。
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公开(公告)号：US06323301B1
公开(公告)日：2001-11-27
申请号：US09635913
申请日：2000-08-10
IPC分类号： C08F246
CPC分类号： B41J2/14032 , B41J2/14129 , B41J2202/03 , G03F7/038 , G03F7/0388 , Y10S522/904 , Y10S522/905
摘要： Disclosed is a composition comprising a polymer with a weight average molecular weight of from about 1,000 to about 100,000, said polymer containing at least some monomer repeat units with a first, photosensitivity-imparting substituent which enables crosslinking or chain extension of the polymer upon exposure to actinic radiation, said polymer also containing a second, thermal sensitivity-imparting substituent which enables further crosslinking or chain extension of the polymer upon exposure to temperatures of about 140° C. and higher, wherein the first substituent is not the same as the second substituent, said polymer being selected from the group consisting of polysulfones, polyphenylenes, polyether sulfones, polyimides, polyamide imides, polyarylene ethers, polyphenylene sulfides, polyarylene ether ketones, phenoxy resins, polycarbonates, polyether imides, polyquinoxalines, polyquinolines, polybenzimidazoles, polybenzoxazoles, polybenzothiazoles, polyoxadiazoles, copolymers thereof, and mixtures thereof.
摘要翻译： 公开了一种组合物，其包含重均分子量为约1,000至约100,000的聚合物，所述聚合物含有至少一些单体重复单元，其具有第一，赋予光敏性的取代基，其能够在暴露于聚合物时交联或延伸聚合物 所述聚合物还含有第二个赋予热敏感性的第二取代基，该取代基在暴露于约140℃以上的温度下能够进一步交联或链延伸聚合物，其中第一取代基与第二取代基不同 所述聚合物选自聚砜，聚苯醚，聚醚砜，聚酰亚胺，聚酰胺酰亚胺，聚亚芳基醚，聚苯硫醚，聚芳醚酮，苯氧基树脂，聚碳酸酯，聚醚酰亚胺，聚喹喔啉，聚喹啉，聚苯并咪唑，聚苯并恶唑，聚苯并噻唑， 聚唑，共聚物 的，及其混合物。
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