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1. 发明授权

US5580372A Ink composition for ink-jet printing 失效
标题翻译：用于喷墨印刷的油墨组合物
公开(公告)号：US5580372A
公开(公告)日：1996-12-03
申请号：US490706
申请日：1995-06-15
申请人： Luigina Gino , Laura Frera , Norma Giordano
发明人： Luigina Gino , Laura Frera , Norma Giordano
IPC分类号： C09D11/00 , C09D11/02
CPC分类号： C09D11/38
摘要： This invention concerns an ink composition for thermal ink-jet printing consisting of an aqueous solution, a co-solvent, a dye, a pH regulator, a viscosity modifier, a biocide and a mixture of three non-ionic surface-active agents, one of which is diethylene glycol mono-hexyl ether and the other two are fatty ethoxylate alcohols. This ink composition allows drying times to be reduced to under 2 seconds, gives the printing high water resistance and permits use of the papers known as "recycled" with very good quality printing results, without in any way impairing storage capability, operation and endurance of the printhead.
摘要翻译：本发明涉及用于热喷墨印刷的油墨组合物，其由水溶液，共溶剂，染料，pH调节剂，粘度调节剂，杀生物剂和三种非离子表面活性剂的混合物组成，一种其中二乙二醇单己醚，另外两种是脂肪乙氧基化醇。该油墨组合物允许干燥时间减少到2秒以下，赋予印刷高耐水性，并且允许使用称为“再循环”的纸，具有非常好的质量的印刷结果，而不会以任何方式损害存储能力，操作和耐久性打印头。

2. 发明授权

US09028037B2 Ink-jet print head comprising a layer made by a curable resin composition 有权
标题翻译：喷墨打印头包括由可固化树脂组合物制成的层
公开(公告)号：US09028037B2
公开(公告)日：2015-05-12
申请号：US14124155
申请日：2012-05-30
申请人： Davide Ciampini , Luigina Gino , Norma Giordano
发明人： Davide Ciampini , Luigina Gino , Norma Giordano
IPC分类号： B41J2/015 , B41J2/135 , B41J2/14 , B41J2/16 , C08G59/68 , C08G65/22 , C08L63/00
CPC分类号： B41J2/14 , B41J2/1603 , B41J2/1606 , B41J2/1631 , B41J2/1639 , B41J2/164 , B41J2/1645 , B41J2002/14362 , B41J2202/03 , C08G59/68 , C08G65/226 , C08L63/00 , C08L2205/02
摘要： The present invention relates to an ink-jet print head able to resist to chemically aggressive solvent-based inks, and to a process for the manufacturing thereof, the ink-jet print head comprising a polymeric material layer defining ink passage ways formed on a substrate, said polymeric material layer being formed by curing a curable resin composition comprising a cyclic aromatic di-functional epoxy resin, a cyclic aliphatic di-functional epoxy resin and a polymerization initiator. The invention also relates to an improved curable resin composition.
摘要翻译：本发明涉及一种能够抵抗化学腐蚀性溶剂型油墨的喷墨打印头及其制造方法，喷墨打印头包括限定在基板上形成油墨通道的聚合材料层所述聚合材料层通过固化包含环状芳族二官能环氧树脂，环状脂肪族二官能环氧树脂和聚合引发剂的固化性树脂组合物而形成。本发明还涉及一种改进的可固化树脂组合物。

3. 发明申请

US20140218437A1 INK-JET PRINT HEAD COMPRISING A LAYER MADE BY A CURABLE RESIN COMPOSITION 有权
标题翻译：包含可固化树脂组合物的层的印刷喷墨头
公开(公告)号：US20140218437A1
公开(公告)日：2014-08-07
申请号：US14124155
申请日：2012-05-30
申请人： Davide Ciampini , Luigina Gino , Norma Giordano
发明人： Davide Ciampini , Luigina Gino , Norma Giordano
IPC分类号： B41J2/14 , B41J2/16
CPC分类号： B41J2/14 , B41J2/1603 , B41J2/1606 , B41J2/1631 , B41J2/1639 , B41J2/164 , B41J2/1645 , B41J2002/14362 , B41J2202/03 , C08G59/68 , C08G65/226 , C08L63/00 , C08L2205/02
摘要： The present invention relates to an ink-jet print head able to resist to chemically aggressive solvent-based inks, and to a process for the manufacturing thereof, the ink-jet print head comprising a polymeric material layer defining ink passage ways formed on a substrate, said polymeric material layer being formed by curing a curable resin composition comprising a cyclic aromatic di-functional epoxy resin, a cyclic aliphatic di-functional epoxy resin and a polymerization initiator. The invention also relates to an improved curable resin composition.
摘要翻译：本发明涉及一种能够抵抗化学腐蚀性溶剂型油墨的喷墨打印头及其制造方法，喷墨打印头包括限定在基板上形成油墨通道的聚合材料层所述聚合材料层通过固化包含环状芳族二官能环氧树脂，环状脂肪族二官能环氧树脂和聚合引发剂的固化性树脂组合物而形成。本发明还涉及一种改进的可固化树脂组合物。

4. 发明申请

US20110063361A1 INK-JET PRINT HEAD HAVING IMPROVED ADHESION WITH TIME, ITS PROCESS OF MANUFACTURING AND ITS USE IN COMBINATION WITH A WATER-BASED INK CONTAINING ACIDIC SPECIES 有权
标题翻译：具有改进粘合性的喷墨打印头及其制造工艺及其与含有酸性物质的水性墨水的组合使用
公开(公告)号：US20110063361A1
公开(公告)日：2011-03-17
申请号：US12988490
申请日：2008-04-18
申请人： Davide Ciampini , Norma Giordano , Luigina Gino , Fulvio Cominetti
发明人： Davide Ciampini , Norma Giordano , Luigina Gino , Fulvio Cominetti
IPC分类号： B41J2/015 , B05D3/10
CPC分类号： B41J2/14 , B41J2/1603 , B41J2/1626 , B41J2/1631 , B41J2/1639 , B41J2/1645
摘要： The present invention relates to an ink-jet print head for an ink-jet printer comprising at least a substrate and a photopolymer barrier applied onto said substrate, said photopolymer barrier comprising an adhesive first layer and a second layer made of a photopolymerisable material and applied above said first layer, characterized in that said adhesive first layer is made of a cationically polymerisable material partially polymerised that, when contacted ny a water-based ink containing acidic species, is able to further polymerise, thus improving the photopolymer barrier adhesion on said surface of said substrate with time, the present invention also relates to a process of manufacturing said ink-jet print head and to its use in combination with a water-based ink containing acidic species.
摘要翻译：本发明涉及一种用于喷墨打印机的喷墨打印头，其包括至少施加到所述基底上的基底和光聚合物屏障，所述光聚合物屏障包括粘合剂第一层和由可光聚合材料制成的第二层，其特征在于，所述粘合剂第一层由部分聚合的阳离子可聚合材料制成，当与含有酸性物质的水基油墨接触时，其能够进一步聚合，从而改善所述表面上的光聚合物屏障粘附的本发明还涉及一种制造所述喷墨打印头的方法及其与含有酸性物质的水性油墨的组合的用途。

5. 发明授权

US08968832B2 Ink-jet print head having improved adhesion with time, its process of manufacturing and its use in combination with a water-based ink containing acidic species 有权
标题翻译：喷墨打印头具有随时间的粘附性，其制造方法及其与含有酸性物质的水性油墨的组合使用
公开(公告)号：US08968832B2
公开(公告)日：2015-03-03
申请号：US12988490
申请日：2008-04-18
申请人： Davide Ciampini , Norma Giordano , Luigina Gino , Fulvio Cominetti
发明人： Davide Ciampini , Norma Giordano , Luigina Gino , Fulvio Cominetti
IPC分类号： B05D3/10 , B41J2/16
CPC分类号： B41J2/14 , B41J2/1603 , B41J2/1626 , B41J2/1631 , B41J2/1639 , B41J2/1645
摘要： The present invention relates to an ink-jet print head for an ink-jet printer comprising at least a substrate and a photopolymer barrier applied onto said substrate, said photopolymer barrier comprising an adhesive first layer and a second layer made of a photopolymerizable material and applied above said first layer, characterized in that said adhesive first layer is made of a cationically polymerizable material partially polymerized that, when contacted ny a water-based ink containing acidic species, is able to further polymerize, thus improving the photopolymer barrier adhesion on said surface of said substrate with time, the present invention also relates to a process of manufacturing said ink-jet print head and to its use in combination with a water-based ink containing acidic species.
摘要翻译：本发明涉及一种用于喷墨打印机的喷墨打印头，其包括施加到所述基底上的至少一个基底和光聚合物屏障，所述光聚合物屏障包括粘合剂第一层和由可光聚合材料制成的第二层，其特征在于，所述粘合剂第一层由部分聚合的阳离子可聚合材料制成，当与含有酸性物质的水性油墨接触时，能够进一步聚合，从而改善所述表面上的光聚合物屏障粘合性的本发明还涉及一种制造所述喷墨打印头的方法及其与含有酸性物质的水性油墨的组合的用途。

6. 发明授权

US09574096B2 Bicomponent reactive ink for ink jet printing 有权
标题翻译：用于喷墨打印的双组分反应性油墨
公开(公告)号：US09574096B2
公开(公告)日：2017-02-21
申请号：US13997034
申请日：2010-12-23
申请人： Davide Ciampini , Luigina Gino
发明人： Davide Ciampini , Luigina Gino
IPC分类号： C09D11/30 , C09D11/54 , B05D1/34 , B05D1/36 , C09D11/101 , C09D11/38 , C08K3/00 , C08K5/00
CPC分类号： C09D11/30 , C08K3/011 , C08K5/0025 , C09D11/101 , C09D11/38 , C09D11/54
摘要： The present invention relates to (i) a reactive ink for ink jet printing comprising a two-component system, the first component comprising a polymerizable monomer, and the second component comprising a polymerization catalyst, wherein the monomer is able to form a polymeric film at low temperature within thirty minutes, preferably within ten minutes, from contacting the catalyst, (ii) a process of making an image on a non-porous substrate using such a reactive ink, and an ink jet print head including a two component ink-system.
摘要翻译：本发明涉及（i）用于喷墨印刷的反应性油墨，其包含双组分体系，所述第一组分包含可聚合单体，所述第二组分包含聚合催化剂，其中所述单体能够形成聚合物膜 30分钟内，优选在10分钟内的低温，与催化剂接触，（ii）使用这种反应性油墨在无孔基材上制作图像的方法，以及包括双组分油墨系统的喷墨打印头。

7. 发明授权

US08263293B2 Tridimensional structures for an ink jet printhead and relevant manufacturing process 有权
标题翻译：喷墨打印头的三维结构和相关制造过程
公开(公告)号：US08263293B2
公开(公告)日：2012-09-11
申请号：US11793756
申请日：2004-12-22
申请人： Fulvio Cominetti , Luigina Gino
发明人： Fulvio Cominetti , Luigina Gino
IPC分类号： G03F1/00
CPC分类号： B41J2/1603 , B41J2/1626 , B41J2/1631 , B41J2/1645 , G03F7/038 , G03F7/091
摘要： In a monolithic ink jet printhead, a structural layer is made comprising cavities, obtained from the polymerization of a solution of a monomer, or an oligomer, and a photointiator; during the polymerization by radiation, acid species are unduly generated in zones protected by a mask, due to reflection of the radiation on reflecting surfaces of the support of the sructural layer; these acid species cause undue polymerization of the solution on the inside of the cavities to oppose the formation of these acid species, a polymerzation inhibitor basic compound is used.
摘要翻译：在单片式喷墨打印头中，制成包含空腔的结构层，其由聚合单体或低聚物和光引发剂的溶液获得; 在通过辐射聚合期间，由于在辐射层反射表面上的反射表面上的辐射而在由掩模保护的区域内不适当地产生酸物质; 这些酸性物质导致溶液在空腔内部过度聚合以反对形成这些酸物质，使用聚合抑制剂碱性化合物。

8. 发明授权

US08251490B2 Ink jet printing head 有权
标题翻译：喷墨打印头
公开(公告)号：US08251490B2
公开(公告)日：2012-08-28
申请号：US12446155
申请日：2006-10-17
申请人： Davide Ciampini , Fulvio Cominetti , Luigina Gino , Pier Luigi Soriani
发明人： Davide Ciampini , Fulvio Cominetti , Luigina Gino , Pier Luigi Soriani
IPC分类号： B41J2/14 , B41J2/16
CPC分类号： B41J2/1603 , B41J2/1623 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1634 , B41J2/1642 , B41J2/1643 , B41J2/1645 , B41J2/1646
摘要： The present invention relates to an ink-jet print head comprising a substrate, a structural or barrier layer defining ink passage ways, and, optionally, a nozzle plate, wherein a layer of polymeric material comprising carbon, hydrogen, and nitrogen atoms improves the adhesion of the layer defining ink passage ways with the substrate and/or the nozzle plate. The present invention also relates to a process of manufacturing an inkjet print head including the step of forming the layer of polymeric material comprising carbon, hydrogen, and nitrogen atoms with a plasma treatment.
摘要翻译：本发明涉及一种喷墨打印头，其包括基材，限定油墨通道的结构或阻挡层，以及任选的喷嘴板，其中包含碳，氢和氮原子的聚合物材料层改善了粘附力的层与基板和/或喷嘴板限定油墨通道。本发明还涉及一种制造喷墨印刷头的方法，其包括用等离子体处理形成包含碳，氢和氮原子的聚合物材料层的步骤。

9. 发明申请

US20100182375A1 INK JET PRINTING HEAD 有权
标题翻译：喷墨打印头
公开(公告)号：US20100182375A1
公开(公告)日：2010-07-22
申请号：US12446155
申请日：2006-10-17
申请人： Davide Ciampini , Fulvio Cominetti , Luigina Gino , Pier Luigi Soriani
发明人： Davide Ciampini , Fulvio Cominetti , Luigina Gino , Pier Luigi Soriani
IPC分类号： B41J2/16 , C23C16/513 , B32B37/00
CPC分类号： B41J2/1603 , B41J2/1623 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1634 , B41J2/1642 , B41J2/1643 , B41J2/1645 , B41J2/1646
摘要： The present invention relates to an ink-jet print head comprising a substrate, a structural or barrier layer defining ink passage ways, and, optionally, a nozzle plate, wherein a layer of polymeric material comprising carbon, hydrogen, and nitrogen atoms improves the adhesion of the layer defining ink passage ways with the substrate and/or the nozzle plate. The present invention also relates to a process of manufacturing an ink-jet print head including the step of forming the layer of polymeric material comprising carbon, hydrogen, and nitrogen atoms with a plasma treatment.
摘要翻译：本发明涉及一种喷墨打印头，其包括基材，限定油墨通道的结构或阻挡层，以及任选的喷嘴板，其中包含碳，氢和氮原子的聚合物材料层改善了粘附力的层与基板和/或喷嘴板限定油墨通道。本发明还涉及一种制造喷墨印刷头的方法，其包括用等离子体处理形成包含碳，氢和氮原子的聚合材料层的步骤。

10. 发明申请

US20090091592A1 Method of Inkjet Printing for Use in Point-Of-Sale Systems 有权
标题翻译：喷墨打印方法用于销售点系统
公开(公告)号：US20090091592A1
公开(公告)日：2009-04-09
申请号：US12084236
申请日：2005-10-28
申请人： Danilo Bich , Luigina Gino , Francesca Pescarmona , Paolo Schina
发明人： Danilo Bich , Luigina Gino , Francesca Pescarmona , Paolo Schina
IPC分类号： B41J29/38
CPC分类号： B41J2/1606 , C09D11/30
摘要： This invention relates to a method of inkjet printing, in particular for use in POS systems. In particular the printing method according to the invention is of the thermal type. In order to obtain high speed printing, for example of 15-20 lines per second when printing text on a paper medium 60-80 mm wide (for example receipts), the drops of ink ejected during the printing operation advantageously have a relatively large volume, i.e. not less than approximately 100 picolitres (pl) and preferably between 100 and 200 pl. The ink used for applications in POS systems must quickly penetrate an extensive range of paper media. This requirement is satisfied by using an ink having a surface tension of not more than approximately 35 dyne/cm (mN/m). Problems of stagnation and dripping of the ink caused by the printing conditions are overcome through the use of a nozzle plate coated with a wetting-resistant layer of silicon carbide. This coating material has proved to have non-wettability properties which do not significantly deteriorate during a printing operation over a long period of time.
摘要翻译：本发明涉及一种喷墨打印方法，特别是用于POS系统。特别地，根据本发明的印刷方法是热型。为了获得高速打印，例如在60-80mm宽（例如收据）的纸介质上打印文本时每秒15-20行，在打印操作期间喷射的墨滴有利地具有相对较大的体积即，不小于约100皮升（pl），优选在100和200pl之间。用于POS系统应用的墨水必须快速穿透各种纸张介质。通过使用表面张力不大于约35达因/厘米（mN / m）的油墨来满足这一要求。通过使用涂覆有耐碳化硅层的喷嘴板来克服由打印条件引起的墨水滞留和滴落的问题。已经证明该涂料在长时间的打印操作中具有不会显着劣化的非润湿性。

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