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公开(公告)号：US20110041715A1
公开(公告)日：2011-02-24
申请号：US12852650
申请日：2010-08-09
摘要： A flexographic printing composition which comprises a carrier-swellable particle composition, such as a microgel particle composition, has improved printing performance and printing resolution, especially where the flexographic printing composition is an aqueous printing composition and the carrier is water. The composition is particularly beneficial for flexographic printing of such an aqueous printing ink onto low-energy surface substrates or impermeable substrates, in which the ink has improved adhesion, even in the absence of corona discharge treatment. The use of surfactant in an amount of at least 0.5% by weight of the ink composition enhances printed density and/or reduces mottling in solid printed areas.
摘要翻译： 包含载体溶胀性颗粒组合物如微凝胶颗粒组合物的柔性版印刷组合物具有改进的印刷性能和印刷分辨率，特别是在柔性版印刷组合物为水性印刷组合物且载体为水的情况下。 该组合物特别有利于将这种水性印刷油墨柔性印刷到低能量表面基材或不渗透的基材上，其中即使在没有电晕放电处理的情况下，油墨也具有改善的粘附性。 使用至少0.5重量％的油墨组合物的表面活性剂增加了印刷密度和/或减少了固体印刷区域的斑点。
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公开(公告)号：US20100238232A1
公开(公告)日：2010-09-23
申请号：US12664938
申请日：2008-06-27
IPC分类号： B41J2/015
CPC分类号： B41J2/03 , B01F13/0062 , B01F13/0079 , B01J13/02 , B05B7/0408 , B05B17/04
摘要： A method for creating composite droplets for use in an ink jet system includes a first fluid (1) brought into contact with a second fluid within a set of channels (5,14). The interface between the fluids is characterised by an interfacial tension. The first fluid forms spaced droplets (8) within the second fluid, the composite of the first and second fluids passing through an orifice (6) to form a jet (9).
摘要翻译： 用于产生用于喷墨系统的复合液滴的方法包括与一组通道（5,14）内的第二流体接触的第一流体（1）。 流体之间的界面的特征在于界面张力。 第一流体在第二流体内形成间隔开的液滴（8），第一和第二流体的复合物通过孔口（6）以形成射流（9）。
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公开(公告)号：US08398226B2
公开(公告)日：2013-03-19
申请号：US12477310
申请日：2009-06-03
申请人： John M. Higgins , Danuta Gibson , Andrew M. Howe , Andrew Clarke , Stephanie V. Desrousseaux , Trevor J. Wear
发明人： John M. Higgins , Danuta Gibson , Andrew M. Howe , Andrew Clarke , Stephanie V. Desrousseaux , Trevor J. Wear
IPC分类号： B41J2/01
摘要： An inkjet printing system comprising a plurality of static inkjet printing units each comprising at least one inkjet printing head; an ink-receiving element comprising a poorly-absorbing or impermeable substrate; an aqueous inkjet composition which comprises a polymeric compound comprising discrete particles responsive to an external stimulus, and a functional material, which may be incorporated as part of the polymeric particles, the composition having a first rheological state and a different second rheological state in response to a stimulated change in conditions, the first state being associated with a first lower viscosity of the composition, wherein the particles have a first lower volume, and the second state being associated with a second higher viscosity of the composition, wherein the particles have a second higher volume, and of drying the aqueous ink composition only positioned downstream of the plurality of the printing units.
摘要翻译： 一种喷墨打印系统，包括多个静电喷墨打印单元，每个静电喷墨打印单元包括至少一个喷墨打印头; 墨水接收元件，其包含吸收不良或不可渗透的基底; 一种水性喷墨组合物，其包含包含响应于外部刺激的离散颗粒的聚合化合物和可作为聚合物颗粒的一部分掺入的功能材料，该组合物具有第一流变状态和不同的第二流变状态以响应于 条件的刺激变化，第一状态与组合物的第一较低粘度相关，其中所述颗粒具有第一较低体积，并且所述第二状态与所述组合物的第二较高粘度相关联，其中所述颗粒具有第二 更高的体积，并且仅干燥位于多个印刷单元下游的水性油墨组合物。
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公开(公告)号：US20100068387A1
公开(公告)日：2010-03-18
申请号：US12517213
申请日：2007-12-19
申请人： Danuta Gibson , John M. Higgins , Stephanie V. Desrousseaux , Andrew M. Howe , Andrew Howe , Andrew Clarke , Christian V. Nicholas , John H. Hone
发明人： Danuta Gibson , John M. Higgins , Stephanie V. Desrousseaux , Andrew M. Howe , Andrew Howe , Andrew Clarke , Christian V. Nicholas , John H. Hone
CPC分类号： C09D11/101 , C09D11/30
摘要： The invention provides an aqueous inkjet ink composition comprises a polymeric compound comprising discrete particles responsive to an external stimulus, and a functional material, wherein the functional material may be incorporated as part of the polymeric particles, the particles causing the composition to have a first rheological state and a different second rheological state in response to a stimulated change in conditions, the first rheological state being associated with a first lower viscosity of the composition, wherein the particles have a first lower volume, enabling the composition to pass through an inkjet printhead orifice and the second rheological state being associated with a second higher viscosity of the composition, wherein the particles have a second higher volume, enabling immobilisation of droplets of the composition on a substrate. The inkjet composition is particularly useful in a continuous inkjet printing system for printing onto a wide range of surfaces including impermeable surfaces.
摘要翻译： 本发明提供一种水性喷墨油墨组合物，其包含包含响应于外部刺激的离散颗粒的聚合化合物和功能材料，其中所述功能材料可以作为所述聚合物颗粒的一部分结合，所述颗粒使所述组合物具有第一流变性 状态和响应于条件的刺激变化的不同的第二流变状态，所述第一流变状态与所述组合物的第一较低粘度相关联，其中所述颗粒具有第一较低体积，使得所述组合物能够通过喷墨打印头孔 并且第二流变状态与组合物的第二较高粘度相关联，其中所述颗粒具有第二较高的体积，使组合物的液滴能够固定在基底上。 喷墨组合物在连续喷墨印刷系统中特别有用，用于在包括不渗透表面的宽范围的表面上印刷。
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公开(公告)号：US08439487B2
公开(公告)日：2013-05-14
申请号：US12664938
申请日：2008-06-27
CPC分类号： B41J2/03 , B01F13/0062 , B01F13/0079 , B01J13/02 , B05B7/0408 , B05B17/04
摘要： A method for creating composite droplets for use in an ink jet system includes a first fluid (1) brought into contact with a second fluid within a set of channels (5,14). The interface between the fluids is characterized by an interfacial tension. The first fluid forms spaced droplets (8) within the second fluid, the composite of the first and second fluids passing through an orifice (6) to form a jet (9).
摘要翻译： 用于产生用于喷墨系统的复合液滴的方法包括与一组通道（5,14）内的第二流体接触的第一流体（1）。 流体之间的界面的特征在于界面张力。 第一流体在第二流体内形成间隔开的液滴（8），第一和第二流体的复合物通过孔口（6）以形成射流（9）。
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公开(公告)号：US20090322811A1
公开(公告)日：2009-12-31
申请号：US12477310
申请日：2009-06-03
申请人： John M. Higgins , Danuta Gibson , Andrew M. Howe , Andrew Clarke , Stephanie V. Desrousseaux , Trevor J. Wear
发明人： John M. Higgins , Danuta Gibson , Andrew M. Howe , Andrew Clarke , Stephanie V. Desrousseaux , Trevor J. Wear
摘要： An inkjet printing system comprising a plurality of static inkjet printing units each comprising at least one inkjet printing head; an ink-receiving element comprising a poorly-absorbing or impermeable substrate; an aqueous inkjet composition which comprises a polymeric compound comprising discrete particles responsive to an external stimulus, and a functional material, which may be incorporated as part of the polymeric particles, the composition having a first rheological state and a different second rheological state in response to a stimulated change in conditions, the first state being associated with a first lower viscosity of the composition, wherein the particles have a first lower volume, and the second state being associated with a second higher viscosity of the composition, wherein the particles have a second higher volume, and of drying the aqueous ink composition only positioned downstream of the plurality of the printing units.
摘要翻译： 一种喷墨打印系统，包括多个静电喷墨打印单元，每个静电喷墨打印单元包括至少一个喷墨打印头; 墨水接收元件，其包含吸收不良或不可渗透的基底; 一种水性喷墨组合物，其包含包含响应于外部刺激的离散颗粒的聚合化合物和可作为聚合物颗粒的一部分掺入的功能材料，该组合物具有第一流变状态和不同的第二流变状态以响应于 条件的刺激变化，第一状态与组合物的第一较低粘度相关，其中所述颗粒具有第一较低体积，并且所述第二状态与所述组合物的第二较高粘度相关联，其中所述颗粒具有第二 更高的体积，并且仅干燥位于多个印刷单元下游的水性油墨组合物。
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公开(公告)号：US08263683B2
公开(公告)日：2012-09-11
申请号：US12517213
申请日：2007-12-19
申请人： Danuta Gibson , John M. Higgins , Stephanie V. Desrousseaux , Andrew M. Howe , Andrew Clarke , Christian V. Nicholas , John H. Hone
发明人： Danuta Gibson , John M. Higgins , Stephanie V. Desrousseaux , Andrew M. Howe , Andrew Clarke , Christian V. Nicholas , John H. Hone
IPC分类号： C09D11/10
CPC分类号： C09D11/101 , C09D11/30
摘要： The invention provides an aqueous inkjet ink composition comprises a polymeric compound comprising discrete particles responsive to an external stimulus, and a functional material, wherein the functional material may be incorporated as part of the polymeric particles, the particles causing the composition to have a first rheological state and a different second rheological state in response to a stimulated change in conditions, the first rheological state being associated with a first lower viscosity of the composition, wherein the particles have a first lower volume, enabling the composition to pass through an inkjet printhead orifice and the second rheological state being associated with a second higher viscosity of the composition, wherein the particles have a second higher volume, enabling immobilisation of droplets of the composition on a substrate. The inkjet composition is particularly useful in a continuous inkjet printing system for printing onto a wide range of surfaces including impermeable surfaces.
摘要翻译： 本发明提供一种水性喷墨油墨组合物，其包含包含响应于外部刺激的离散颗粒的聚合化合物和功能材料，其中所述功能材料可以作为所述聚合物颗粒的一部分结合，所述颗粒使所述组合物具有第一流变性 状态和响应于条件的刺激变化的不同的第二流变状态，所述第一流变状态与所述组合物的第一较低粘度相关联，其中所述颗粒具有第一较低体积，使得所述组合物能够通过喷墨打印头孔 并且第二流变状态与组合物的第二较高粘度相关联，其中所述颗粒具有第二较高的体积，使组合物的液滴能够固定在基底上。 喷墨组合物在连续喷墨印刷系统中特别有用，用于在包括不渗透表面的宽范围的表面上印刷。
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8.发明申请COMPOSITE MATERIALS FROM CHARGED OR FUNCTIONALIZED LATEXES FOR INKJET APPLICATIONS 失效用于喷墨应用的填充或功能化的复合材料公开(公告)号：US20100075042A1
公开(公告)日：2010-03-25
申请号：US12517288
申请日：2007-12-19
CPC分类号： B41M5/52 , B41M5/5218 , B41M5/5245 , B41M5/5254 , C08F257/02 , C08F265/04 , C08L51/003 , C08L2666/02
摘要： An inkjet receiver comprising a support and one or more layers coated on the support, at least one of which comprises a particulate material and a binder, the particulate material comprising composite particles having an inner portion and an outer portion or core-shell arrangement, wherein the inner portion comprises a negatively-charged, positively-charged or functionalized latex, and the outer portion comprises an inorganic material having enhanced keeping properties and reduced ozone-induced dye fade.
摘要翻译： 一种喷墨接收器，包括支撑体和涂覆在支撑体上的一个或多个层，其中至少一个包括颗粒材料和粘合剂，所述颗粒材料包括具有内部部分和外部部分或芯 - 壳布置的复合颗粒，其中 内部包含带负电荷的正电荷或官能化胶乳，并且外部部分包含具有增强的保持性能和减少的臭氧诱导的染料褪色的无机材料。
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9.发明授权Use of organoclays in inkjet receiver layer to prevent the ozone fade of print 失效在喷墨接收层中使用有机粘土防止印刷的臭氧褪色公开(公告)号：US08377522B2
公开(公告)日：2013-02-19
申请号：US12517359
申请日：2007-12-19
IPC分类号： B41M5/40
CPC分类号： B41M5/5218
摘要： An inkjet receiver is described which comprises a support and one or more layer coated thereon, at least one layer of which comprises one or more metal organosilicate polymer particulate materials. The metal organosilicate polymer particulate materials are obtainable by contacting a metal salt with a silicon-containing compound having an organic substituent in an organic solvent, wherein either the silicon-containing compound contains a basic group and/or the reaction is conducted in the presence of a base, wherein the metal is selected from one or more of aluminum, magnesium strontium, calcium or zinc and the silicon-containing compound comprises hydrolyzable and non-hydrolyzable substituents such as to form a metal organosilicate polymer particulate material therefrom. The described inkjet receiver is useful for forming images by inkjet printing having excellent color fastness over time.
摘要翻译： 描述了一种喷墨接收器，其包括载体和涂覆在其上的一层或多层，其至少一层包含一种或多种金属有机硅酸盐聚合物颗粒材料。 金属有机硅酸酯聚合物颗粒材料可以通过使金属盐与有机溶剂中具有有机取代基的含硅化合物接触而获得，其中含硅化合物含有碱性基团和/或反应在 碱，其中金属选自铝，镁锶，钙或锌中的一种或多种，含硅化合物包括可水解和不可水解的取代基，例如从其形成金属有机硅酸酯聚合物颗粒材料。 所描述的喷墨接收器可用于通过随时间具有优异色牢度的喷墨印刷形成图像。
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10.发明申请USE OF ORGANOCLAYS IN INKJET RECEIVER LAYER TO PREVENT THE OZONE FADE OF PRINT 失效在喷墨接收机中使用有机物以防止打印的臭氧层数公开(公告)号：US20100003428A1
公开(公告)日：2010-01-07
申请号：US12517359
申请日：2007-12-19
CPC分类号： B41M5/5218
摘要： An inkjet receiver is described which comprises a support and one or more layer coated thereon, at least one layer of which comprises one or more metal organosilicate polymer particulate materials. The metal organosilicate polymer particulate materials are obtainable by contacting a metal salt with a silicon-containing compound having an organic substituent in an organic solvent, wherein either the silicon-containing compound contains a basic group and/or the reaction is conducted in the presence of a base, wherein the metal is selected from one or more of aluminium, magnesium strontium, calcium or zinc and the silicon-containing compound comprises hydrolyzable and non-hydrolyzable substituents such as to form a metal organosilicate polymer particulate material therefrom. The described inkjet receiver is useful for forming images by inkjet printing having excellent colour fastness over time.
摘要翻译： 描述了一种喷墨接收器，其包括载体和涂覆在其上的一层或多层，其至少一层包含一种或多种金属有机硅酸盐聚合物颗粒材料。 金属有机硅酸酯聚合物颗粒材料可以通过使金属盐与有机溶剂中具有有机取代基的含硅化合物接触而获得，其中含硅化合物含有碱性基团和/或反应在 碱，其中金属选自铝，镁锶，钙或锌中的一种或多种，含硅化合物包括可水解和不可水解的取代基，例如从其形成金属有机硅酸酯聚合物颗粒材料。 所描述的喷墨接收器可用于通过随时间具有优异色牢度的喷墨印刷形成图像。
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