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1. 发明申请

WO2011053609A1 AQUEOUS INK COMPOSITION 审中-公开
标题翻译：水份墨水组合物
公开(公告)号：WO2011053609A1
公开(公告)日：2011-05-05
申请号：PCT/US2010/054179
申请日：2010-10-27
申请人： ESTMAN KODAK COMPANY , HIGGINS, John, Martin , GIBSON, Danuta , HOWE, Andrew, Michael , CLARKE, Andrew , WEAR, Trevor , DESROUSSEAUX, Stephanie, Veronique
发明人： HIGGINS, John, Martin , GIBSON, Danuta , HOWE, Andrew, Michael , CLARKE, Andrew , WEAR, Trevor , DESROUSSEAUX, Stephanie, Veronique
IPC分类号： C09D11/00
CPC分类号： C09D11/03 , C09D11/30
摘要： The incorporation of a polyol redispersant, being an alcohol having at least four hydroxyl groups which are preferably underivatised, e.g. a saccharide such as sucrose, into an aqueous ink composition which comprises property- enhancing polymers (e.g. for robustness, waterfastness and adhesion) substantially enhances the redispersability of residues of the ink composition. Such use and ink compositions are described, which find particular application in continuous inkjet printing (where redispersiblity of residues is essential) and which are useful for printing on impermeable substrates whereby such ink compositions can be advantageously absent a liquid humectant.
摘要翻译：多元醇再分散剂的引入，其是具有至少四个优选未衍生的羟基的醇，例如，诸如蔗糖的糖类成为包含特性增强聚合物（例如用于坚固性，耐水性和粘附性）的水性油墨组合物显着增强了油墨组合物残余物的再分散性。描述了这种使用和油墨组合物，其在连续喷墨印刷（其中残余物的可再分散性是必需的）中有特别的应用，并且其可用于在不渗透的基材上进行印刷，由此这种油墨组合物可有利地不存在液体保湿剂。

2. 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。

3. 发明申请

WO2006067457A1 DISPERSANT FOR REDUCING VISCOSITY OF PARTICULATE SOLIDS 审中-公开
标题翻译：分散剂用于降低颗粒状固体的粘度
公开(公告)号：WO2006067457A1
公开(公告)日：2006-06-29
申请号：PCT/GB2005/005000
申请日：2005-12-22
申请人： EASTMAN KODAK COMPANY , PITT, Alan, Robert , WEAR, Trevor, John , HONE, John, Howard , HOWE, Andrew, Michael
发明人： PITT, Alan, Robert , WEAR, Trevor, John , HONE, John, Howard , HOWE, Andrew, Michael
IPC分类号： B01F17/00 , C09B67/00 , C09D17/00
CPC分类号： B01F17/0028 , B01F17/005 , C01P2006/22 , C09C1/043 , C09C1/346 , C09C1/407 , C09C3/08 , C09D5/027 , C09D11/326 , C09D17/004
摘要： The invention provides a dispersant for an aqueous dispersion of positively charged or chargeable solid particulates which comprises a compound having an anchoring moiety linked to a polymeric hydrophilic moiety, the anchoring moiety containing at least one acid and/or hydroxy group and having an overall acidity or neutrality and the polymeric moiety having a lower affinity for the particulate surface than the anchoring moiety. The anchoring moiety preferably contains at least two acid groups, preferably carboxylic acid groups, attached either in a [1,1], [1,2] or [1,3] relationship and is linked to the polymeric moiety, which is preferably derived from acrylamide or methacrylamide monomer units, preferably by a sulfur atom. The dispersant can reduce the viscosity of an aqueous dispersion of positively charged or chargeable solid particulates and can reduce the tendency of the resulting dispersion to form a gel or a yield stress material. The dispersant facilitates the processing of the resulting compositions in manufacturing operations and it may be used, for example, as a component of a coating material, a ceramic, paint, refractory material, filler or in an inkjet recording paper or film. Additionally, the dispersant can allow the use of higher concentrations of solid particulates and enable control of the yield stress, as some yield is often beneficial in helping prevent or reduce sedimentation.
摘要翻译：本发明提供了一种用于带正电或可带电的固体颗粒的水分散体的分散剂，其包含具有与聚合亲水部分连接的锚定部分的化合物，所述锚定部分含有至少一个酸和/或羟基并具有总酸性或中性和聚合物部分对颗粒表面的亲和力低于锚定部分。锚定部分优选包含至少两个以[1,1]，[1,2]或[1,3]关系连接的酸基，优选羧酸基，并且与聚合部分连接，优选衍生自来自丙烯酰胺或甲基丙烯酰胺单体单元，优选为硫原子。分散剂可以降低带正电或可带电的固体颗粒的水性分散体的粘度，并且可以降低所得分散体形成凝胶或屈服应力材料的倾向。分散剂有助于在制造操作中对所得组合物的加工，并且其可以用作例如涂料，陶瓷，油漆，耐火材料，填料或喷墨记录纸或膜中的组分。此外，分散剂可以允许使用较高浓度的固体颗粒并且能够控制屈服应力，因为一些产率通常有助于防止或减少沉降。

4. 发明申请

WO2005009746A1 FLUOROSURFACTANT AND COLLOIDAL PARTICLES IN IMAGING ELEMENT 审中-公开
标题翻译：成像元素中的氟化物和胶体颗粒
公开(公告)号：WO2005009746A1
公开(公告)日：2005-02-03
申请号：PCT/US2004/022649
申请日：2004-07-14
申请人： EASTMAN KODAK COMPANY , MERKEL, Paul, Barrett , BARBER, Gary, Norman , PITT, Alan, Robert , WEAR, Trevor, John
发明人： MERKEL, Paul, Barrett , BARBER, Gary, Norman , PITT, Alan, Robert , WEAR, Trevor, John
IPC分类号： B41M5/00
CPC分类号： B41M5/52 , B41M5/5218 , B41M5/529
摘要： The invention relates to an image-recording element comprising a support and an image-receiving layer, wherein the image-receiving layer comprises anionic colloidal silica particles, hydrophilic polymeric binder, and fluorosurfactant, wherein the binder is present in an amount of between 2% and 15% weight of the image-receiving layer, the image-recording element has a 60-degree gloss of greater than 25, and a dry time of less than 1 minute.
摘要翻译：本发明涉及一种图像记录元件，包括支撑体和图像接收层，其中图像接收层包括阴离子胶体二氧化硅颗粒，亲水性聚合物粘合剂和含氟表面活性剂，其中粘合剂的含量为2％和图像接收层的15重量％，图像记录元件具有大于25的60度光泽度和小于1分钟的干燥时间。

5. 发明申请

WO1994024123A1 ION-SENSITIVE BIPYRIDINE COMPLEXES 审中-公开
标题翻译：离子敏感性双嘧啶复合物
公开(公告)号：WO1994024123A1
公开(公告)日：1994-10-27
申请号：PCT/EP1994001191
申请日：1994-04-18
申请人： KODAK LIMITED , EASTMAN KODAK COMPANY , WEAR, Trevor, John , MOORE, Christopher, Peter , GOULDEN, Alistair, J. , BEER, Paul, D. , FLETCHER, Nicholas, C.
发明人： KODAK LIMITED , EASTMAN KODAK COMPANY
IPC分类号： C07D401/04
CPC分类号： C07D213/82 , C07F15/0053
摘要： Ion-sensitive compounds have the formula A B wherein A represents a cation capable of forming a receptor-substrate complex with an anion, and B represents one or more counter anions, the cation being an anion receptor of formula (I) or (II) wherein R and R are each independently a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group or R and R taken together with the atoms separating them represent the atoms necessary to complete a (2)- cryptand; and, R and R are each independently H or a lower alkyl group having from 1 to 4 carbon atoms, or R and R taken together represent an ethylene bridging group. The compounds may be used for sensing anions.
摘要翻译：离子敏感化合物具有式A 2+ B <2->其中A表示能够与阴离子形成受体 - 底物复合物的阳离子，B表示一种或多种抗衡阴离子，该阳离子为式（I）或（II）其中R 1和R 2各自独立地为取代或未取代的烷基，取代或未取代的芳基或R 1和R 2与分离的原子一起它们代表完成（2） - 穴居所必需的原子; R 3和R 4各自独立地为H或具有1至4个碳原子的低级烷基，或者R 3和R 4一起代表乙烯桥连基团。该化合物可用于感测阴离子。

6. 发明申请

WO2006067453A1 DISPERSANT FOR REDUCING VISCOSITY 审中-公开
标题翻译：有助于降低粘度
公开(公告)号：WO2006067453A1
公开(公告)日：2006-06-29
申请号：PCT/GB2005/004995
申请日：2005-12-22
申请人： EASTMAN KODAK COMPANY , PITT, Alan, Robert , WEAR, Trevor, John , HONE, John, Howard , HOWE, Andrew, Michael
发明人： PITT, Alan, Robert , WEAR, Trevor, John , HONE, John, Howard , HOWE, Andrew, Michael
IPC分类号： C01F7/02 , B01F17/00 , B01J13/00 , C09C1/40
CPC分类号： C09C1/407 , B01F17/0028 , B01F17/005 , B01F17/0057 , B01F17/0064 , C01F7/026 , C01P2004/64 , C01P2006/22
摘要： The invention provides a dispersant for an aqueous dispersion of boehmite particles which comprises a compound having an anchoring moiety linked to a polymeric hydrophilic moiety, the anchoring moiety containing at least one acid and/or hydroxy group and having overall acidity or neutrality and the polymeric moiety having a lower affinity for a boehmite surface than the anchoring moiety. The anchoring moiety preferably contains at least two acid groups, preferably carboxylic acid groups, attached either in a [1,1], [1,2] or [1,3] relationship and is linked to the polymeric moiety, which is preferably derived from acrylamide or methacrylamide monomer units, preferably by a sulfur atom. The dispersant can reduce the viscosity of the boehmite dispersion and the tendency of the boehmite dispersion to increase in viscosity and/or form a gel or a yield stress material following periods of high shear stress. It may be used, for example, as a component of a coating material, a ceramic, paint, refractory material, filler, or in particular in an inkjet recording paper or film, wherein good porosity and gloss is maintained by the use thereof.
摘要翻译：本发明提供了勃姆石颗粒的水分散体的分散剂，其包含具有与聚合亲水部分连接的锚定部分的化合物，所述锚定部分含有至少一个酸和/或羟基并具有总体酸度或中性，并且聚合部分对勃姆石表面的亲和力比锚定部分低。锚定部分优选包含至少两个以[1,1]，[1,2]或[1,3]关系连接的酸基团，优选羧酸基团，并且连接到聚合物部分，其优选衍生来自丙烯酰胺或甲基丙烯酰胺单体单元，优选为硫原子。分散剂可以降低勃姆石分散体的粘度和勃姆石分散体在高剪切应力时段后粘度增加和/或形成凝胶或屈服应力材料的趋势。它可以用作例如涂料，陶瓷，油漆，耐火材料，填料或特别是在喷墨记录纸或膜中的组分，其中通过使用它们保持良好的孔隙率和光泽度。

7. 发明申请

WO1994024126A1 ION-SENSITIVE CALIXARENES 审中-公开
标题翻译：离子敏感性
公开(公告)号：WO1994024126A1
公开(公告)日：1994-10-27
申请号：PCT/EP1994001192
申请日：1994-04-18
申请人： KODAK LIMITED , EASTMAN KODAK COMPANY , WEAR, Trevor, John , MOORE, Christopher, Peter , GOULDEN, Alistair, J. , BEER, Paul, D. , FLETCHER, Nicholas, C.
发明人： KODAK LIMITED , EASTMAN KODAK COMPANY
IPC分类号： C07D401/12
CPC分类号： C07D213/20 , C07F15/0053 , G01N31/22
摘要： An ion-sensitive compound has the formula A B wherein A represents a cation capable of forming a receptor-substrate complex with an anion, and B represents one or more counter anions, characterised in that the cation is an anion receptor represented by formula (I) or formula (II) wherein R , R , R and R are each independently hydrogen, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, an alkylamido group, an arylamido group, an alkylsulfonamido group, an arylsulfonamido group or a nitro group; R and R are each independently H or a lower alkyl group having from 1 to 4 carbon atoms, or R and R taken together represent an ethylene bridging group; and n is 0 or 1. Such compounds can be used for sensing anions.
摘要翻译：离子敏感化合物具有式A 2+ B <2->其中A表示能够与阴离子形成受体 - 底物复合物的阳离子，B表示一种或多种抗衡阴离子，其特征在于阳离子为由式（I）或式（II）表示的阴离子受体，其中R 1，R 2，R 3和R 4各自独立地为氢，取代或未取代的烷基，取代或未取代的芳基，烷基酰胺基，芳基酰氨基，烷基磺酰氨基，芳基磺酰氨基或硝基; R 5和R 6各自独立地为H或具有1至4个碳原子的低级烷基，或者R 5和R 6一起代表乙烯桥连基团; 并且n为0或1.这些化合物可用于感测阴离子。

8. 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。

9. 发明申请

WO0037261A2 PRINTING PLATES AND A METHOD FOR THEIR PREPARATION 审中-公开
标题翻译：印刷板及其制备方法
公开(公告)号：WO0037261A2
公开(公告)日：2000-06-29
申请号：PCT/GB9904238
申请日：1999-12-14
申请人： EASTMAN KODAK CO , NEWINGTON IAN MARTIN , WEAR TREVOR JOHN
发明人： NEWINGTON IAN MARTIN , WEAR TREVOR JOHN
IPC分类号： B41J2/01 , B41C1/10 , B41M5/00 , B41M5/50 , B41M5/52 , C09D11/00 , B41N
CPC分类号： B41C1/1066
摘要： A method for the preparation of a lithographic printing plate comprises forming an oleophilic image on the surface of a hydrophilic support by depositing, preferably by ink-jetting, the image on the surface using an aqueous dispersion of an oligomer having in the molecule both hydrophilic and hydrophobic groups. The number of repeating units in the oligomer may be from 2 to 10 and the number of hydrophilic groups in the oligomer may also be from 2 to 10. Preferably the molecular weight of the oligomer is from about 500 to about 5000.
摘要翻译：制备平版印刷版的方法包括在亲水性载体的表面上形成亲油性图像，优选通过喷墨将表面上的图像沉积在具有分子中的低聚物的水性分散体上，亲水性和疏水基团。低聚物中重复单元的数量可以为2至10，低聚物中亲水基团的数目也可为2至10.低聚物的分子量优选为约500至约5000。

10. 发明申请

WO1993024532A1 COMPOUNDS CAPABLE OF FORMING INCLUSION COMPLEXES 审中-公开
标题翻译：可形成包含复合物的化合物
公开(公告)号：WO1993024532A1
公开(公告)日：1993-12-09
申请号：PCT/EP1993001295
申请日：1993-05-24
申请人： KODAK LIMITED , EASTMAN KODAK COMPANY , MOORE, Christopher, Peter , WEAR, Trevor, John , STODDARD, Fraser , ARMSPACH, Dominique
发明人： KODAK LIMITED , EASTMAN KODAK COMPANY
IPC分类号： C08B37/00
CPC分类号： C08B37/0015
摘要： Cyclodextrin catenanes capable of forming inclusion complexes and a method of preparing them are disclosed. The catenanes comprise one or two per-2,6-di-O-alkyl- beta -cyclodextrin macrocycles wherein each per-2,6-di-O-alkyl- beta -cyclodextrin macrocycle is interpenetrated by another macrocycle. Such modified cyclodextrins may be used for the electrochemical and optical sensing of small organic molecules, especially small aromatic molecules.
摘要翻译：公开了能够形成包合物的环糊精连接子及其制备方法。连环蛋白包含一个或两个每2,6-二-O-烷基-β-环糊精大环化合物，其中每个2,6-二-O-烷基-β-环糊精大环化合物通过另一个大环进行互穿。这种改性的环糊精可以用于小的有机分子，特别是小的芳族分子的电化学和光学感测。

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