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41.发明授权Indirect printing process for applying selective phase change ink compositions to substrates 失效将选择性相变油墨组合物施加到基材上的间接印刷方法
公开(公告)号：US5372852A
公开(公告)日：1994-12-13
申请号：US981677
申请日：1992-11-25
IPC分类号： B41M1/06 , B41J11/00 , B41M3/00 , B41M5/00 , B41M5/382 , B41M7/00 , C09D11/00 , C09D11/02 , B05D5/06
CPC分类号： B41M5/38257 , B41J11/002 , B41M3/00 , B41M3/001 , B41M7/00 , C09D11/02 , C09D11/30 , C09D11/34 , B41J2002/012
摘要： A phase change ink composition is indirectly applied to a substrate by raising the temperature of the phase change ink composition to form a liquid phase change ink composition, applying droplets of the phase change ink composition in a liquid phase to a liquid intermediate transfer surface on a solid support in a pattern using a device such as an ink jet printhead, solidifying the phase change ink composition on the liquid intermediate transfer surface, transferring the phase change ink composition from the liquid intermediate transfer surface to the substrate, and fixing the phase change ink composition to the substrate. The phase change ink composition is malleable when the ink is transferred from the intermediate transfer surface to the substrate and is ductile after the ink has been transferred to the substrate and cooled to ambient temperature to preclude the ink from crumbling and cracking.
摘要翻译： 通过提高相变油墨组合物的温度以形成液相变油墨组合物将相变油墨组合物间接施加到基板上，将液相中的相变油墨组合物的液滴施加到液相中间转印面上 使用诸如喷墨打印头的装置的图案的固体支撑，固化液体中间转印表面上的相变油墨组合物，将相变油墨组合物从液体中间转印表面转移到基材，以及将相变油墨 组合物到底物。 当油墨从中间转印表面转移到基材上时，相变油墨组合物是有延展性的，并且在油墨已经转移到基材上并冷却到环境温度之后是延性的，以防止油墨破碎和破裂。
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公开(公告)号：US5184147A
公开(公告)日：1993-02-02
申请号：US688758
申请日：1991-04-22
申请人： Donald B. MacLane , Ted E. Deur , Jeffrey J. Anderson , Donald R. Titterington , James C. Oswald , Richard S. Meissner
发明人： Donald B. MacLane , Ted E. Deur , Jeffrey J. Anderson , Donald R. Titterington , James C. Oswald , Richard S. Meissner
IPC分类号： B41J2/165
CPC分类号： B41J2/16508 , B41J2/16552
摘要： An ink jet print head cleaning and maintenance system has a purge chamber for applying a vacuum to a nozzle orifice surface. A specialized baffle diverts ink entering the purge chamber away a vent port through which the vacuum is drawn. An elongated wipe engages and wipes the orifice surface and is preferably moved at an extremely slow rate across the surface to enhance the wiping operation. An air knife directs a narrow stream of air across a portion of the nozzle orifice surface with air from the air stream being scanned across the surface for cleaning purposes. A specialized drip edge is positioned beneath the orifice surface for directing drops of ink away from the ink jet print head, the drops of ink being generated during the cleaning procedures. A mechanically simple cam mechanism coupled to a rotatable drum of the printer may be used to shift the maintenance system against the nozzle orifice surface for cleaning purposes.
摘要翻译： 喷墨打印头清洁和维护系统具有用于向喷嘴孔表面施加真空的净化室。 专门的挡板将进入净化室的墨水转移到抽出真空的排气口。 细长的擦拭物接合和擦拭孔口表面，并且优选地以非常慢的速率跨越表面移动以增强擦拭操作。 空气刀将空气的狭窄气流引导到喷嘴孔表面的一部分上，其中空气流被扫过表面以进行清洁。 专门的滴水边缘位于孔表面下方，用于将墨滴从喷墨打印头引导出来，在清洗过程中产生墨滴。 联接到打印机的可旋转滚筒的机械简单的凸轮机构可用于将维护系统相对于喷嘴孔表面移动以进行清洁。
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43.发明授权Substrates having a light-transmissive phase change ink printed thereon and methods for producing same 失效具有印刷在其上的透光相变油墨的基板及其制造方法
公开(公告)号：US4889761A
公开(公告)日：1989-12-26
申请号：US236490
申请日：1988-08-25
CPC分类号： C09D11/34 , B41M7/0081 , Y10S428/913 , Y10S428/914 , Y10T428/24901 , Y10T428/31725
摘要： A method for producing a light-transmissive phase change ink printed substrate is described which comprises providing a substrate, and then printing on at least one surface of the substrate a predetermined pattern of a light-transmissive phase change ink which initially transmits light in a non-rectilinear path. The pattern of solidified phase change ink is then reoriented to form an ink layer of substantially uniform thickness. This ink layer will, in turn, produce an image which then will transmit light in a substantially rectilinear path.In one aspect of the invention, the substrate is light transmissive, and the reoriented printed substrate exhibits a high degree of lightness and chroma, and transmits light in a substantially rectilinear path. In this way, the reoriented printed substrate can be used in a projection device to project an image containing clear, saturated colors.
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公开(公告)号：US4739374A
公开(公告)日：1988-04-19
申请号：US19982
申请日：1987-02-27
CPC分类号： H04N1/502
摘要： A color image copying system (10) includes a light modulator (12) that receives incident light rays emanating from a source (14) of light. The light modulator comprises a light dispersing apparatus (54) that disperses different wavelengths of the incident light rays to different locations on a focal surface (60). A filter mask (68) aligned with the focal surface transmits preselected wavelengths of the ultraviolet light and blocks light of all other wavelengths. Each of a set of light valves (86, 88, 90) receives a different wavelength of light transmitted by the filter mask and intensity modulates it in accordance with image pixel information provided by an information source (16). An optical focusing apparatus (56) focuses the intensity-modulated wavelengths of light to a relatively small location (20) on an image focal surface (22) which is aligned with a light-sensitive medium (24). The light focused at the location exposes the light-sensitive medium to each of the wavelengths of light for a particular period of time determined by the image pixel information. The location to which the intensity-modulated light is focused is sequentially aligned with adjacent regions of the light-sensitive medium in synchronism with the delivery of image pixel information corresponding to the adjacent regions. This process continues in pixel-by-pixel fashion across the surface of the light-sensitive medium to form a color image copy in a single exposure pass over such surface.
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公开(公告)号：US07504446B2
公开(公告)日：2009-03-17
申请号：US10682561
申请日：2003-10-09
CPC分类号： C09D11/30
摘要： Disclosed is an ink composition comprising (a) an aqueous liquid vehicle, and (b) a colorant which comprises an anhydride copolymer having at least one chromogen covalently bonded thereto and at least one ester, amide, imide, or thioester group covalently bonded thereto, said colorant being soluble or dispersible in the aqueous liquid vehicle. Also disclosed is an ink composition comprising (a) an aqueous liquid vehicle, and (b) a colorant which is the reaction product of (1) an anhydride copolymer, (2) a chromogen having one and only one group per molecule selected from the group consisting of —OH, —SH, primary amino, and secondary amino, and (3) a material selected from the group consisting of nonchromogenic monofunctional alcohols, nonchromogenic monofunctional thiols, nonchromogenic monofunctional primary or secondary amines, and mixtures thereof, said colorant being soluble or dispersible in the aqueous liquid vehicle.
摘要翻译： 公开了一种油墨组合物，其包含（a）水性液体载体，和（b）着色剂，其包含具有共价键合至少一个色原体的酸酐共聚物和至少一种与其共价键合的至少一种酯，酰胺，酰亚胺或硫酯基， 所述着色剂可溶于或分散在含水液体载体中。 还公开了一种油墨组合物，其包含（a）水性液体载体，和（b）着色剂，其为（1）酸酐共聚物，（2）每分子中具有一个且仅一个基团的色原体的反应产物， 由-OH，-SH，伯氨基和仲氨基组成的基团，和（3）选自非发色单官能醇，非变色单官能硫醇，非变色单官能伯或仲胺的物质及其混合物，所述着色剂为 可溶于或分散于含水液体载体中。
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公开(公告)号：US06303185B1
公开(公告)日：2001-10-16
申请号：US09389429
申请日：1999-09-03
IPC分类号： B05D500
CPC分类号： C08G18/2815 , B41M7/0027 , C08G18/2825 , C08G18/283 , C08G18/2835 , C08G18/285 , C08G18/2865 , C08G18/38 , C08G18/44 , C08G18/71 , C09B69/10 , C09D11/02 , C09D11/34
摘要： Phase change carrier compositions made from the combination of at least one urethane resin; at least one urethane/urea resin; at least one mono-amide; and at least one polyethylene wax are disclosed. The order of addition of the reactants to form the reactant product urethane resin and urethane/urea resin permits the tailoring or design engineering of desired properties.
摘要翻译： 由至少一种聚氨酯树脂的组合制成的相变载体组合物; 至少一种氨基甲酸酯/脲树脂; 至少一种单酰胺; 并且公开了至少一种聚乙烯蜡。 添加反应物以形成反应产物聚氨酯树脂和氨基甲酸酯/尿素树脂的顺序允许定制或设计所需性能的工程。
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公开(公告)号：US06196675B1
公开(公告)日：2001-03-06
申请号：US09062521
申请日：1998-04-17
IPC分类号： B41J201
CPC分类号： B41J2/0057 , B41J2/14016 , B41J2/155 , B41J2/17593 , B41J11/002 , B41J25/001 , B41J2025/008 , B41J2202/14 , B41J2202/19
摘要： An apparatus and related method for improved image fusing in an ink jet printing system are provided. An ink image is transferred to a final receiving substrate by passing the substrate through a transfer nip. The substrate and ink image are then passed through a fusing nip that fuses the ink image into the final receiving substrate. Utilizing separate image transfer and image fusing operations allows improved image fusing and faster print speeds. The secondary fusing operation enables the image transfer process to use reduced pressures, whereby the load on the drum and transfer roller is reduced. Additionally, the secondary fusing operation may be utilized to apply a supplemental coating to the transferred image.
摘要翻译： 提供了一种用于在喷墨打印系统中改进图像定影的装置和相关方法。 通过使基板通过转印辊隙将油墨图像转印到最终的接收基板上。 然后将基底和墨水图像通过熔融墨辊，将油墨图像熔合到最终的接收基底中。 利用单独的图像传输和图像融合操作，可以改善图像融合和更快的打印速度。 二次定影操作使得图像转印过程能够使用减小的压力，从而减小了滚筒和转印辊上的负载。 另外，二次熔合操作可以用于向传送的图像施加补充涂层。
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公开(公告)号：US06180692B2
公开(公告)日：2001-01-30
申请号：US09021599
申请日：1998-02-10
IPC分类号： C08J300
CPC分类号： C09D11/34 , B41M7/00 , C08G18/2815 , C08G18/2825 , C08G18/283 , C08G18/2835 , C08G18/285 , C08G18/2865 , C08G18/38 , C08G18/71 , C09B69/10 , C09D11/02
摘要： Phase change carrier ink compositions made from the combination of at least one urethane resin; at least one urethane/urea resin; at least one mono-amide; and at least one organoleptic maskant constituent are disclosed. The order of addition of the reactants to form the reactant product urethane resin and urethane/urea resin permits the tailoring or design engineering of desired properties.
摘要翻译： 由至少一种聚氨酯树脂的组合制成的相变载体油墨组合物; 至少一种氨基甲酸酯/脲树脂; 至少一种单酰胺; 并且公开了至少一种感官掩蔽剂组分。 添加反应物以形成反应产物聚氨酯树脂和氨基甲酸酯/尿素树脂的顺序允许定制或设计所需性能的工程。
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公开(公告)号：US6039794A
公开(公告)日：2000-03-21
申请号：US235899
申请日：1999-01-22
IPC分类号： C09D11/00
CPC分类号： C09D11/34
摘要： Phase change inks containing at least one colorant that comprises the reaction product of at least one oxy-substituted-9,10-anthraquinone compound with at least one monofunctional amine.
摘要翻译： 相变油墨含有至少一种着色剂，其包含至少一种氧取代的-9,10-蒽醌化合物与至少一个单官能胺的反应产物。
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50.发明授权Phase change ink formulation using a urethane and urethane/urea isocyanate-derived resins 失效使用氨基甲酸酯和脲/异氰酸酯衍生的树脂的相变油墨配方
公开(公告)号：US5830942A
公开(公告)日：1998-11-03
申请号：US672815
申请日：1996-06-28
IPC分类号： B41J2/01 , B41M5/00 , B41M7/00 , C08G18/28 , C08G18/38 , C08G18/71 , C09B69/10 , C09D11/00 , C09D11/02 , C09D11/10 , C09D175/04 , C08J3/00 , C08K3/20 , C08K5/20 , C08L75/00
CPC分类号： C09D11/34 , B41M7/0027 , C08G18/2815 , C08G18/2825 , C08G18/283 , C08G18/2835 , C08G18/285 , C08G18/2865 , C08G18/38 , C08G18/71 , C09B69/10 , C09D11/02
摘要： Resins and waxes made by reacting selected nucleophiles, including alcohols and/or amines, with an isocyanate are disclosed. The order of addition of the isocyanate and the different nucleophiles can tailor the distribution of diurethane, mixed urethane/urea, and/or di-urea molecules in the final resin product. The isocyanate-derived resin and wax materials are useful as ingredients as phase change ink carrier compositions used to make phase change ink jet inks.
摘要翻译： 公开了通过使选择的亲核试剂（包括醇和/或胺）与异氰酸酯反应制得的树脂和蜡。 异氰酸酯和不同亲核试剂的添加顺序可以调整最终树脂产品中二氨基甲酸酯，混合氨基甲酸酯/尿素和/或二脲分子的分布。 异氰酸酯衍生的树脂和蜡材料可用作用作相变喷墨油墨的相变油墨载体组合物的成分。
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