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91. 发明申请

WO2017162305A1 PRINTING SUBSTRATES 审中-公开
标题翻译：印刷基材
公开(公告)号：WO2017162305A1
公开(公告)日：2017-09-28
申请号：PCT/EP2016/056671
申请日：2016-03-24
申请人： HP INDIGO B.V.
发明人： TZOMIK, Inna , SKVIRSKY, Daniel , KOGAN, Faina , ROMANTCOV, Gleb , SALANT, Asaf , TULCHINSKI, Daniel
IPC分类号： G03G9/13 , G03G9/12 , G03G9/135 , G03G7/00
CPC分类号： G03G9/132 , G03G7/0053 , G03G7/008 , G03G9/12 , G03G9/131 , G03G9/135 , G03G15/10 , G03G2215/0626
摘要： The present disclosure relates to a process for printing a substrate. The process comprises applying an analogue primer over a print substrate. A transparent electrophotographic composition comprising a coupling agent is electrophotographically printed on the primer as a coupling layer. An electrophotographic ink composition is then printed on the coupling layer to form an image layer. The coupling layer is disposed between the primer and image layer and in contact with each of the primer and image layer.
摘要翻译：本发明涉及一种印刷基材的方法。该方法包括在印刷基材上施涂模拟底漆。将包含偶联剂的透明电子照相组合物作为偶联层电子照相印刷在底漆上。然后将电子照相油墨组合物印刷在偶联层上以形成图像层。耦合层设置在底漆和图像层之间并与底层和图像层中的每一个接触。

92. 发明申请

WO2017067606A1 HEAT TRANSFER PRINTING 审中-公开
标题翻译：传热印刷
公开(公告)号：WO2017067606A1
公开(公告)日：2017-04-27
申请号：PCT/EP2015/074605
申请日：2015-10-23
申请人： HEWLETT-PACKARD INDIGO B.V.
发明人： TZOMIK, Inna , RON, Hannoch , SKVIRSKY, Daniel , SLIVNIAK, Raia , ROMANTCOV, Gleb
IPC分类号： G03G15/00 , B44C1/17 , G03G15/10
CPC分类号： G03G15/6585 , B41M2205/10 , B44C1/1712 , G03G15/10
摘要： There is provided a process for heat transfer printing, comprising electrostatically printing a transparent electrostatic ink composition (3) onto a transfer material (2), wherein the transparent electrostatic ink composition comprises a thermoplastic resin; printing an image (4) on the transparent electrostatic ink composition; contacting the image with a target substrate (1) under conditions such that the thermoplastic resin of the transparent electrostatic ink composition is softened or molten, and separating the target substrate and the transfer material, to leave the target substrate having thereon the image and an overlying layer of transparent electrostatic ink composition. Also disclosed is a fabric having thereon an image, the image having an overlying layer of transparent electrostatic ink composition.
摘要翻译：提供了一种用于热转印印刷的方法，包括将透明静电油墨组合物（3）静电印刷到转印材料（2）上，其中所述透明静电油墨组合物包含热塑性树脂; 在透明静电墨水组合物上印刷图像（4）; 在使得透明静电油墨组合物的热塑性树脂软化或熔融的条件下使图像与目标基底（1）接触，并且分离目标基底和转印材料，使得其上具有图像的目标基底和上覆透明静电油墨组合物层。还公开了其上具有图像的织物，图像具有透明静电墨水组合物的上覆层。

93. 发明申请

WO2017016577A1 GROUNDED INTERMEDIATE TRANSFER MEMBERS 审中-公开
标题翻译：接地中间转移会员
公开(公告)号：WO2017016577A1
公开(公告)日：2017-02-02
申请号：PCT/EP2015/067064
申请日：2015-07-24
申请人： HEWLETT-PACKARD INDIGO BV
发明人： VERNER, Maty , SCHLUMM, Doron , TAGANSKY, Boaz
IPC分类号： G03G15/16 , G03G15/10
CPC分类号： G03G15/161 , G03G15/10 , G03G15/1675 , G03G15/1685 , G03G2215/1614 , G03G2215/1619
摘要： A printing apparatus is described comprising a photoconductor for receiving an electrostatic charge pattern corresponding to an image, and one or more developers for applying a colorant to the photoconductor representative of the image. The apparatus further comprises a transfer member for transferring the image from the photoconductor onto a substrate, wherein the transfer member has a substantially grounded potential.
摘要翻译：描述了包括用于接收与图像相对应的静电荷图案的光电导体的打印设备，以及用于将着色剂施加到代表图像的感光体的一个或多个显影剂。该装置还包括用于将图像从光电导体转印到基底上的转印部件，其中转印部件具有基本上接地的电位。

94. 发明申请

WO2016175760A1 COATING SYSTEM 审中-公开
标题翻译：涂装系统
公开(公告)号：WO2016175760A1
公开(公告)日：2016-11-03
申请号：PCT/US2015/027954
申请日：2015-04-28
申请人： HEWLETT-PACKARD INDIGO B.V.
发明人： GUZMAN, Minedys Macias
IPC分类号： C09D11/02 , G03G9/12
CPC分类号： C08L67/00 , C08G18/0852 , C08G18/4009 , C08G18/42 , C08G18/48 , C08G18/61 , C08G77/16 , C09D11/02 , C09D167/00 , C09D175/04 , G03G9/12 , G03G15/0233 , G03G15/10
摘要： Described herein is a two-component coating system. The two-component coating system may include a base component and a hardener component. The base component may include: up to 55 wt.% hydroxyl terminated polyester and/or hydroxyl terminated polyether; up to 3 wt.% hydroxyl terminated polysiloxane; and a solvent selected from aromatic hydrocarbons, ketones, esters and combinations thereof, wherein the hydroxyl terminated polyester and/or hydroxyl terminated polyether and the hydroxyl terminated polysiloxane are dissolved in the solvent. The hardener component may include: up to 80 wt.% polyisocyanate; and a solvent selected from aromatic hydrocarbons, ketones, esters and combinations thereof, wherein the polyisocyanate is dissolved in the solvent.
摘要翻译：这里描述的是双组分涂覆体系。双组分涂料体系可以包括基础组分和硬化剂组分。基础组分可以包括：至多55重量％的羟基封端的聚酯和/或羟基封端的聚醚; 高达3重量％的羟基封端的聚硅氧烷; 和选自芳族烃，酮，酯及其组合的溶剂，其中羟基封端的聚酯和/或羟基封端的聚醚和羟基封端的聚硅氧烷溶解在溶剂中。硬化剂组分可包括：至多80重量％的多异氰酸酯; 和选自芳族烃，酮，酯及其组合的溶剂，其中多异氰酸酯溶解在溶剂中。

95. 发明申请

WO2016171734A1 CHARGE ROLLER POSITIONING 审中-公开
标题翻译：充电辊定位
公开(公告)号：WO2016171734A1
公开(公告)日：2016-10-27
申请号：PCT/US2015/027657
申请日：2015-04-24
申请人： HEWLETT-PACKARD INDIGO B.V. , BIRECKI, Henryk , CHANG, Seongsik
发明人： BIRECKI, Henryk , CHANG, Seongsik , BORENSTAIN, Shmuel , HALFON, Ami
IPC分类号： G03G15/14 , G03G15/22 , G03G21/00
CPC分类号： G03G15/0233 , G03G15/025 , G03G15/10 , G03G15/105 , G03G15/1645 , G03G15/50 , G03G15/5037 , G03G21/0076
摘要： In one example, a method for calibrating a position of a charge roller is described. The method may include a processor positioning a first end of a charge roller to a first plurality of index positions, determining a capacitance between the charge roller and a photoconductor imaging plate at each of the first plurality of index positions, determining a first index position of the first plurality of index positions with a greatest change in capacitance, and calibrating a position of the charge roller based upon the first index position.
摘要翻译：在一个示例中，描述了用于校准充电辊的位置的方法。该方法可以包括处理器将充电辊的第一端定位到第一多个索引位置，确定在第一多个索引位置中的每一个处的充电辊和感光体成像板之间的电容，确定第一索引位置电容变化最大的第一多个索引位置，以及基于第一索引位置校准充电辊的位置。

96. 发明申请

WO2016169592A1 SPATIALLY SELECTIVE HEATING OF INTERMEDIATE TRANSFER MEMBER 审中-公开
标题翻译：中间转移会员的空间选择性加热
公开(公告)号：WO2016169592A1
公开(公告)日：2016-10-27
申请号：PCT/EP2015/058726
申请日：2015-04-22
申请人： HEWLETT-PACKARD INDIGO B.V.
发明人： LIOR, Shai , SANDLER, Mark , NEDELIN, Peter , HAMOU, Guy
IPC分类号： G03G15/10 , G03G15/16
CPC分类号： G03G15/161 , G03G15/10
摘要： In an example, an apparatus is described that includes a photosensitive imaging plate, an intermediate transfer member, and a heating unit. The photosensitive imaging plate attracts a layer of printing fluid. The intermediate transfer member contacts the photosensitive imaging plate and receives the layer of printing fluid from the photosensitive imaging plate. The heating unit includes an array of individually addressable heating elements and heats the intermediate transfer member in a manner that is spatially selective along two axes: a first axis in a direction of a width of the intermediate transfer member and a second axis in a direction of a rotation of the intermediate transfer member.
摘要翻译：在一个示例中，描述了包括光敏成像板，中间转印部件和加热单元的装置。感光成像板吸引一层印刷液。中间转印部件接触感光成像板并从感光成像板接收印刷液层。加热单元包括可单独寻址的加热元件的阵列，并且以沿两个轴空间选择的方式加热中间转印部件：在中间转印部件的宽度方向上的第一轴线和沿中间转印部件的方向的第二轴线中间转印部件的旋转。

97. 发明申请

WO2016155807A1 ELECTROSTATIC PRINTING 审中-公开
标题翻译：静电印刷
公开(公告)号：WO2016155807A1
公开(公告)日：2016-10-06
申请号：PCT/EP2015/057109
申请日：2015-03-31
申请人： HEWLETT-PACKARD INDIGO B.V.
发明人： LIDAI, Uri , BORENSTAIN, Shmuel
IPC分类号： G03G15/01 , G03G15/06 , G03G15/10
CPC分类号： G03G15/104 , G03G9/0823 , G03G9/12 , G03G15/0168 , G03G15/10 , G03G15/1605
摘要： Herein is disclosed a method of electrostatic printing. The method may include forming a latent electrostatic image on a surface and transferring a first volume of a charged toner to the latent electrostatic image on the surface. The method may also include transferring a second volume of a charged toner to the surface, such that a toner image comprising the first volume of charged toner and the second volume of charged toner is formed on the surface, the second volume of charged toner being disposed on the first volume of charged toner. The method may also include transferring the image to a print substrate.
摘要翻译：这里公开了一种静电印刷方法。该方法可以包括在表面上形成静电潜像，并将第一体积的带电荷的调色剂转移到表面上的静电潜像上。该方法还可以包括将第二体积的带电调色剂转移到表面，使得包括第一体积的带电调色剂的调色剂图像和第二体积的带电调色剂形成在表面上，第二体积的带电调色剂被布置在第一卷充电的碳粉。该方法还可以包括将图像转印到印刷基底。

98. 发明申请

WO2016116141A1 ELECTROPHOTOGRAPHIC PRINTING AND FOILING 审中-公开
标题翻译：电子印刷与卷边
公开(公告)号：WO2016116141A1
公开(公告)日：2016-07-28
申请号：PCT/EP2015/051017
申请日：2015-01-20
申请人： HEWLETT-PACKARD INDIGO B.V.
发明人： RON, Hannoch , LIOR, Shai , SANDLER, Mark , ROMANTCOV, Gleb , SKVIRSKY, Daniel
IPC分类号： G03G8/00 , G03G15/10 , G03G15/00 , G03G9/13
CPC分类号： G03G15/6582 , G03G8/00 , G03G9/13 , G03G9/131 , G03G15/0121 , G03G15/10 , G03G15/6585
摘要： Herein is disclosed a method of electrostatic printing and foiling comprising: forming a coloured toner image on a print substrate by electrostatically printing an electrostatic ink comprising a first resin component comprising an ethylene acrylic acid resin, an ethylene methacrylic acid resin or combinations thereof; forming an adhesive toner image disposed on the coloured toner image on the print substrate by electrostatically printing a liquid electro photographic (LEP) printing composition comprising a first resin component comprising an ethylene acrylic acid resin, an ethylene methacrylic acid resin or combinations thereof, and a second resin component present in an amount of about 20% to about 80% by weight of total solids content of the LEP printing composition, the second resin component having a melting point of from about 50°C to about 75°C, which is below the melting point of the first resin component; and forming a foiled image disposed on the adhesive toner image by heating the print substrate to at least partially melt the adhesive toner image and applying a foiling material to the print substrate such that the foiling material adheres to the at least partially molten adhesive toner image
摘要翻译：本发明公开了一种静电印刷和成型方法，包括：通过静电印刷包含包含乙烯丙烯酸树脂，乙烯甲基丙烯酸树脂或其组合的第一树脂组分的静电油墨在印刷基材上形成着色调色剂图像; 通过静电印刷液体电摄影（LEP）印刷组合物形成粘合调色剂图像，所述粘合剂调色剂图像设置在所述着色调色剂图像上，所述液体电照相（LEP）印刷组合物包含包含乙烯丙烯酸树脂，乙烯甲基丙烯酸树脂或其组合的第一树脂组分，第二树脂组分的存在量为LEP印刷组合物的总固体含量的约20重量％至约80重量％，第二树脂组分的熔点为约50℃至约75℃，低于第一树脂组分的熔点; 以及通过加热所述印刷基材以形成粘合剂调色剂图像上的经覆盖的图像，以至少部分地熔化所述粘合剂调色剂图像并将打褶材料施加到所述印刷基材上，使得所述起毛材料粘附至所述至少部分熔融的粘合剂调色剂图像

99. 发明申请

WO2016116140A1 ELECTROPHOTOGRAPHIC PRINTING AND GLOSSING 审中-公开
标题翻译：电子印刷和胶印
公开(公告)号：WO2016116140A1
公开(公告)日：2016-07-28
申请号：PCT/EP2015/051016
申请日：2015-01-20
申请人： HEWLETT-PACKARD INDIGO B.V.
发明人： RON, Hannoch , LIOR, Shai , SANDLER, Mark , ROMANTCOV, Gleb , SKVIRSKY, Daniel
IPC分类号： G03G9/12 , G03G15/10 , G03G15/00 , G03G9/13
CPC分类号： G03G15/10 , G03G9/12 , G03G9/13 , G03G9/131 , G03G15/6585
摘要： Herein is disclosed a method of electrostatic printing and glossing comprising: forming a first toner image on a print substrate by electrostatically printing an electrostatic ink comprising a first resin component comprising an ethylene acrylic acid resin, an ethylene methacrylic acid resin or combinations thereof; forming a second toner image disposed on the first toner image on the print substrate by electrostatically printing a liquid electro photographic (LEP) printing composition comprising a first resin component comprising an ethylene acrylic acid resin, an ethylene methacrylic acid resin or combinations thereof,and a second resin component present in an amount of about 20% to about 80% by weight of total solids content of the LEP printing composition, the second resin component having a melting point of from about 50º C to about 75º C, which is below the melting point of the first resin component, or from about 140ºC to about 180º C,which is above the melting point of the first resin component; heating the print substrate to at least partially melt the first or second toner image.
摘要翻译：本文公开了一种静电印刷和光泽化方法，包括：通过静电印刷静电印刷在印刷基材上形成第一调色剂图像，所述静电油墨包括包含乙烯丙烯酸树脂，乙烯甲基丙烯酸树脂或其组合的第一树脂组分; 通过静电印刷液体电摄影（LEP）印刷组合物形成布置在印刷基材上的第一调色剂图像上的第二调色剂图像，所述液体电照相（LEP）印刷组合物包括包含乙烯丙烯酸树脂，乙烯甲基丙烯酸树脂或其组合的第一树脂组分和第二树脂组分的存在量为LEP印刷组合物的总固体含量的约20％至约80％，第二树脂组分的熔点为约50℃至约75℃，低于熔融第一树脂组分的点或约140℃至约180℃，其高于第一树脂组分的熔点; 加热印刷基底以至少部分地熔化第一或第二调色剂图像。

100. 发明申请

WO2016003266A1 A MULTICOLOUR PRINTING PROCESS AND A LIQUID TONER COMPOSITION 审中-公开
标题翻译：多媒体打印过程和液体组合物
公开(公告)号：WO2016003266A1
公开(公告)日：2016-01-07
申请号：PCT/NL2015/050461
申请日：2015-06-25
申请人： XEIKON IP B.V.
发明人： DEPREZ, Lode Erik Dries , OP DE BEECK, Werner Jozef Johan
IPC分类号： G03G15/10 , G03G15/20 , G03G9/12 , G03G15/23
CPC分类号： G03G15/205 , G03G9/122 , G03G9/125 , G03G9/132 , G03G15/0105 , G03G15/10 , G03G15/2007 , G03G15/2014 , G03G15/2021 , G03G15/238 , G03G2215/2083
摘要： The digital printing process comprises the printing of liquid toner on both substrate sides. Thereto developed portions of a first and a second liquid toner are transferred to the first side and fused by exposure to infrared radiation and by subsequent contact fusing. The substrate is conditioned for a further transfer step by maintaining a substantially uniform water content therein during and after the fusing step, in which further transfer step at least one further developed portion of liquid toner is transferred to a side of the substrate. This occurs particularly by limiting heat development in the liquid toner, such as by using a black toner liquid with an absorbance at 800 nm of at most than 0.8. Fig. 2
摘要翻译：数字印刷方法包括在两个基材侧上印刷液体调色剂。此后，将第一和第二液体调色剂的部分转移到第一侧并通过暴露于红外辐射和随后的接触熔化而熔化。将基材调节为进一步的转印步骤，其中在熔融步骤期间和之后保持其中基本上均匀的含水量，其中进一步转印步骤至少一个进一步显影的液体调色剂部分转移到基材的一侧。这特别是通过限制液体调色剂中的热显影，例如通过使用800nm处的吸光度为至多0.8的黑色调色剂液体。图。 2

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