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1. 发明申请

WO2010074728A1 METHOD OF PREPARING STIMULUS-RESPONSIVE POLYMERIC PARTICLES 审中-公开
标题翻译：制备刺激性聚合物颗粒的方法
公开(公告)号：WO2010074728A1
公开(公告)日：2010-07-01
申请号：PCT/US2009/006598
申请日：2009-12-17
申请人： EASTMAN KODAK COMPANY , CLARKE, Andrew , DESROUSSEAUX, Stephanie, Veronique , GIBSON, Danuta , HIGGINS, John, Martin , HOWE, Andrew, M. , WEAR, Trevor, John
发明人： CLARKE, Andrew , DESROUSSEAUX, Stephanie, Veronique , GIBSON, Danuta , HIGGINS, John, Martin , HOWE, Andrew, M. , WEAR, Trevor, John
IPC分类号： C08F2/22 , C08J3/24 , C08L101/14 , B01J13/00 , C09D11/00 , C08F2/26 , C08F220/54 , C08F222/38 , C08F265/10 , C08L33/24
CPC分类号： C08F2/22 , B01J13/14 , C08F2/20 , C08F222/38 , C08F265/10 , C09D11/30 , C08F222/385
摘要： The invention relates to method of making a polymeric compound, comprising discrete particles responsive to an external stimulus, that is resistant to aggregation in high-shear fields, which includes the addition of a polymerization initiator to a reaction mixture comprising a monomer corresponding to the polymeric compound, wherein the method comprises the portion-wise addition of aliquots of a cross-linking agent to the reaction mixture, wherein an aliquot is added after the polymerization has progressed substantially to completion. The polymer particles are largely immune to the effects of transient shear rates at least as high as 10 6 s -1 , whilst maintaining their thermal responsiveness and being present at moderate concentration. In addition, the structural and chemical modifications brought by the delayed portion-wise addition of the cross-linking agent allow an improvement in stability in a high-shear field, even in the absence of a formulation additive such as a surfactant.
摘要翻译：本发明涉及制备聚合化合物的方法，其包含响应于外部刺激的离散颗粒，其对高剪切场中的聚集具有抗性，其包括向包含对应于聚合物的单体的反应混合物中加入聚合引发剂化合物，其中所述方法包括向反应混合物中分批加入交联剂的等分试样，其中在聚合进行到基本完成之后加入等分试样。聚合物颗粒很大程度上免受瞬态剪切速率的影响，至少高达106s-1，同时保持其热响应性并以适中的浓度存在。此外，即使在不存在制剂添加剂如表面活性剂的情况下，通过延迟分批加入交联剂引起的结构和化学改性也可提高高剪切场的稳定性。

2. 发明申请

WO2006008454A1 METHOD OF FORMING UNIFORM LINES ON A SUBSTRATE 审中-公开
标题翻译：在基板上形成均匀线的方法
公开(公告)号：WO2006008454A1
公开(公告)日：2006-01-26
申请号：PCT/GB2005/002703
申请日：2005-07-08
申请人： EASTMAN KODAK COMPANY , CLARKE, Andrew
发明人： CLARKE, Andrew
IPC分类号： B05D1/30
CPC分类号： H05K3/125 , B05D1/30 , B41J1/00 , B41M3/00 , H05K3/0079 , H05K2203/013 , H05K2203/1173
摘要： A method of providing liquid generated lines by droplet methods by controlling the material parameters and the printing parameters that lead to the contact angle of the rivulet formed by the droplets being below the advancing contact angle at all times.
摘要翻译：一种通过液滴方式提供液体生成线的方法，通过控制导致由液滴形成的水滴的接触角始终低于推进接触角的材料参数和印刷参数。

3. 发明申请

WO2008075049A1 AQUEOUS INKJET FLUID 审中-公开
标题翻译：水性喷墨液
公开(公告)号：WO2008075049A1
公开(公告)日：2008-06-26
申请号：PCT/GB2007/004891
申请日：2007-12-19
申请人： EASTMAN KODAK COMPANY , GIBSON, Danuta , HIGGINS, John , DESROUSSEAUX, Stephanie , HOWE, Andrew , CLARKE, Andrew , NICHOLAS, Christian , HONE, John
发明人： GIBSON, Danuta , HIGGINS, John , DESROUSSEAUX, Stephanie , HOWE, Andrew , CLARKE, Andrew , NICHOLAS, Christian , HONE, John
IPC分类号： B41J2/02 , C09D11/00
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 theological 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 therefor. The inkjet composition is particularly useful in a continuous inkjet printing system for printing onto a wide range of surfaces including impermeable surfaces, such as polyethylene or polypropylene, normally used for packaging.
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，使所述组合物具有第一神学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所述第二流变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较高体积，使得能够将组合物的液滴固定在基材上。喷墨组合物在连续喷墨印刷系统中特别有用，用于印刷在包括通常用于包装的不透水表面（例如聚乙烯或聚丙烯）的宽范围的表面上。

4. 发明申请

WO2005096066A1 ELECTROWETTING DISPLAY ELEMENT 审中-公开
标题翻译：电镀显示元件
公开(公告)号：WO2005096066A1
公开(公告)日：2005-10-13
申请号：PCT/GB2005/001063
申请日：2005-03-22
申请人： EASTMAN KODAK COMPANY , CLARKE, Andrew , WELFARE, Eloise
发明人： CLARKE, Andrew , WELFARE, Eloise
IPC分类号： G02B26/02
CPC分类号： G02B26/005 , B82Y30/00
摘要： A display element comprises at least two porous layers, a conductive liquid residing in the upper layer, the liquid having a contact angle with the maaterial of the upper layer of less than about 60°, the material of the lower layer being conductive and insulated from the liquid with a dielectric covering, the liquid having a contact angle with the material of the lower layer of greater than about 90°, whereby on application of a voltage between the lower layer and the liquid moves out of the upper layer in to the lower layer thereby effectif on optical change in the upper layer.
摘要翻译：显示元件包括至少两个多孔层，位于上层中的导电液体，液体与上层的材料的接触角小于约60°，下层的材料导电并与具有电介质覆盖层的液体，液体与下层材料的接触角大于约90°，由此在下层和液体之间施加电压时，上层移至下层因此对上层的光学变化有影响。

5. 发明申请

WO2009157990A1 INKJET PRINTING SYSTEM 审中-公开
标题翻译：喷墨打印系统
公开(公告)号：WO2009157990A1
公开(公告)日：2009-12-30
申请号：PCT/US2009/003727
申请日：2009-06-23
申请人： EASTMAN KODAK COMPANY , HIGGINS, John, Martin , CLARKE, Andrew , DESROUSSEAUX, Stephanie, Veronique , HOWE, Andrew Michael , GIBSON, Danuta , WEAR, Trevor John
发明人： HIGGINS, John, Martin , CLARKE, Andrew , DESROUSSEAUX, Stephanie, Veronique , HOWE, Andrew Michael , GIBSON, Danuta , WEAR, Trevor John
IPC分类号： B41J11/00
CPC分类号： B41J11/0015
摘要： The present invention relates to an inkjet printing system comprising (a) at least one inkjet printing unit each comprising at least one inkjet printhead; (b) an ink-receiving element comprising a substrate; (c) an aqueous inkjet ink composition which comprises a polymeric compound comprising discrete particles responsive to a stimulated temperature change, 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 the stimulated change in temperature, 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 therefor; and (d) means for cooling the substrate prior to or during ink deposition, such that upon contact with the substrate the ink composition undergoes a change in rheological state from the first to the second rheological state enabling immobilisation of droplets of the ink composition on the substrate. The inkjet system is particularly suitable for a continuous inkjet printing system for printing onto a wide range of surfaces including impermeable surfaces, such as polyethylene or propylene, rubber, aluminium or steel as normally used in packaging and poorly-absorbing papers, such as lithographic papers. By cooling the substrate prior to or during ink deposition, the temperature of the substrate can be selected such that the ink can adopt its second, higher viscosity, rather than the prevailing, variable, ambient conditions.
摘要翻译：本发明涉及一种喷墨打印系统，其包括（a）至少一个喷墨打印单元，每个喷墨打印单元包括至少一个喷墨打印头; （b）一种包含基底的油墨接收元件; （c）水性喷墨油墨组合物，其包含包含响应于受刺激的温度变化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状态和不同的第二流变状态响应于受激化的温度变化，第一流变状态与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，使组合物能够通过喷墨打印头孔口和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，使组合物液滴能够固定在基材上; 和（d）在油墨沉积之前或期间冷却基材的装置，使得当与基材接触时，油墨组合物经历从第一流变状态到第二流变状态的流变状态的变化，从而使油墨组合物的液滴能够固定在基质。喷墨系统特别适用于连续喷墨印刷系统，用于在通常用于包装和不良吸收的纸张如平版印刷纸中的通常使用的诸如聚乙烯或丙烯，橡胶，铝或钢的不透水表面的宽范围的表面上印刷。通过在油墨沉积之前或期间冷却基板，可以选择基板的温度，使得油墨可以采用其第二，较高粘度而不是主要的，可变的环境条件。

6. 发明申请

WO2009027627A1 ELECTRONIC DEVICE WITH SELF-ALIGNED ELECTRODES FABRICATED USING ADDITIVE LIQUID DEPOSITION 审中-公开
标题翻译：具有自对准电极的电子器件使用添加剂液体沉积
公开(公告)号：WO2009027627A1
公开(公告)日：2009-03-05
申请号：PCT/GB2008/002747
申请日：2008-08-14
申请人： EASTMAN KODAK COMPANY , RIDER, Christopher , CLARKE, Andrew
发明人： RIDER, Christopher , CLARKE, Andrew
IPC分类号： H01L21/336 , H01L29/417 , H01L29/423 , H01L29/786 , H01L21/77
CPC分类号： H01L29/786 , B33Y80/00 , H01L27/1218 , H01L27/124 , H01L27/1292 , H01L29/41733 , H01L29/42384 , H01L29/66969 , H01L29/78603 , H01L29/7869 , Y02P80/30
摘要： The invention provides a multilayer electronic device having electrodes, formed on a laterally extending first layer, the lateral position of each of at least two adjacent electrodes being defined by a channel in the first layer. Each channel is adjacent a deposition region, the material which forms each electrode substantially covering the deposition region to form a continuous conductive structure.
摘要翻译：本发明提供一种具有形成在横向延伸的第一层上的电极的多层电子器件，至少两个相邻电极中的每一个的横向位置由第一层中的通道限定。每个通道与沉积区域相邻，形成每个电极的材料基本上覆盖沉积区域以形成连续的导电结构。

7. 发明申请

WO2009027625A3 PATTERNING METHOD 审中-公开
公开(公告)号：WO2009027625A3
公开(公告)日：2009-03-05
申请号：PCT/GB2008/002736
申请日：2008-08-14
申请人： EASTMAN KODAK COMPANY , RIDER, Christopher , CLARKE, Andrew
发明人： RIDER, Christopher , CLARKE, Andrew
IPC分类号： G03F7/00 , B05D7/22 , B29C31/04 , H01L21/335
摘要： The invention provides a method of patterning flowable material on a surface. The method comprises providing the surface with at least one channel and at least one deposition region connected to the at least one channel, the width of the channel being less than the width of the deposition region, and depositing flowable material in the deposition region such that when the material makes contact with the channel the material is directed into said channel by capillary forces, the receding contact angle of the flowable material in the deposition region being less than 30°.

8. 发明申请

WO2009004280A1 A METHOD OF CONTINUOUS INK JET PRINTING 审中-公开
标题翻译：连续喷墨打印的方法
公开(公告)号：WO2009004280A1
公开(公告)日：2009-01-08
申请号：PCT/GB2008/001975
申请日：2008-06-11
申请人： EASTMAN KODAK COMPANY , CLARKE, Andrew
发明人： CLARKE, Andrew
IPC分类号： B41J2/02
CPC分类号： B41J2/03
摘要： A liquid jet is ejected out of a nozzle, the liquid comprising one or more components, the flow of one or more of said components, the active components, being separated such that the liquid that flows within a boundary layer thickness δ, of the nozzle wall is substantially comprised of a liquid without the active components, the continuous phase, and the said active components flow substantially outside said boundary layer where δ is defined by formula (I): where μ is the continuous phase viscosity in Pa.s, U is the jet velocity in m/s ρ is the continuous phase density in kg/m3 and x is the length of the nozzle in m in the direction of flow.
摘要翻译：液体射流从喷嘴喷出，液体包括一种或多种组分，一种或多种所述组分的流动，活性组分被分离，使得在喷嘴的边界层厚度d内流动的液体壁基本上由没有活性组分的液体，连续相和所述活性组分基本上流过所述边界层，其中d由式（I）定义：其中μ是以Pa.s，U为单位的连续相粘度喷气速度是m / s？是连续相密度，单位为kg / m3，x为喷嘴长度，m为流向。

9. 发明申请

WO2008053144A1 DISPLAY ELEMENTS 审中-公开
标题翻译：显示元素
公开(公告)号：WO2008053144A1
公开(公告)日：2008-05-08
申请号：PCT/GB2007/003883
申请日：2007-10-15
申请人： EASTMAN KODAK COMPANY , BOWER, Christopher , RIDER, Christopher , FYSON, John , SIMISTER, Elizabeth , CLARKE, Andrew
发明人： BOWER, Christopher , RIDER, Christopher , FYSON, John , SIMISTER, Elizabeth , CLARKE, Andrew
IPC分类号： G02B26/02
CPC分类号： G02B26/004
摘要： A device comprises one or more dielectric layers, one side of the layer or layers being conductive. A hydrophobic layer is provided on the other side of the dielectric layer. First and second fluids are located on the surface of the hydrophobic layer, the fluids being immiscible with each other. The first fluid comprises at least one ionic liquid. The conductive layer and first fluid are arranged such that they can be electrically connected.
摘要翻译：器件包括一个或多个电介质层，该层的一侧是导电的。疏水层设置在电介质层的另一侧。第一和第二流体位于疏水层的表面上，流体彼此不混溶。第一流体包含至少一种离子液体。导电层和第一流体被布置成使得它们可以电连接。

10. 发明申请

WO2009004312A1 CONTINUOUS INKJET DROP GENERATION DEVICE 审中-公开
标题翻译：连续喷墨发生装置
公开(公告)号：WO2009004312A1
公开(公告)日：2009-01-08
申请号：PCT/GB2008/002208
申请日：2008-06-27
申请人： EASTMAN KODAK COMPANY , CLARKE, Andrew
发明人： CLARKE, Andrew
IPC分类号： B41J2/03
CPC分类号： B41J2/03 , B01F13/0062 , B01F13/0079 , B05B7/0408 , B05B7/0433 , B05B7/061 , B05B7/065 , B05B17/04
摘要： A droplet generating device for use as part of a continuous inkjet printer comprises a set of channels for providing a composite flow of a first fluid (11) surrounded by a second fluid (12) and an expansion cavity (3) having an entry orifice (2) and an exit orifice (4). The cross sectional area of the cavity is larger than the' cross sectional area of either orifice such that the composite flow breaks up to form droplets of the first fluid within the second -fluid within the cavity, the exit orifice also forming a nozzle of an inkjet device, the passage of the droplets of the first fluid through the exit orifice causing the composite jet to break into composite droplets.
摘要翻译：用作连续喷墨打印机的一部分的液滴产生装置包括一组通道，用于提供由第二流体（12）和膨胀腔（3）围绕的第一流体（11）的复合流，所述膨胀腔具有入口孔 2）和出口孔（4）。空腔的横截面面积大于任一孔口的横截面面积，使得复合流动分解形成腔内第二流体内的第一流体的液滴，出口孔还形成一个喷嘴喷墨装置，使第一流体的液滴通过出口孔，导致复合射流破裂成复合液滴。

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