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1. 发明申请

WO2011022046A1 STRUCTURAL INKS 审中-公开
标题翻译：结构墨水
公开(公告)号：WO2011022046A1
公开(公告)日：2011-02-24
申请号：PCT/US2010/002245
申请日：2010-08-13
申请人： EASTMAN KODAK COMPANY , BOWER, Christopher , COLDRICK, Philip, J. , DESROUSSEAUX, Stephanie, Veronique , HOWE, Andrew, Michael
发明人： BOWER, Christopher , COLDRICK, Philip, J. , DESROUSSEAUX, Stephanie, Veronique , HOWE, Andrew, Michael
IPC分类号： C09D11/00 , C09D11/10
CPC分类号： C09D11/106 , C09D11/30
摘要： A composition comprising a plurality of discrete carrier-swellable polymer particles (preferably polyNIPAM particles) and a corresponding carrier (e.g. water), which particles have a low polydispersity index and are present in an amount of at least 0.1% by weight of the composition may be used to impart structural-image properties (such as structural colour) to a substrate by coating or printing methods. Additional benefits of adherence to low-energy surface substrates and enhanced rheological properties for printing compositions may also be provided. The compositions and methods used in the invention allow visual effects or security applications to be incorporated into substrates in a low-cost and convenient manner.
摘要翻译：包含多个离散的载体可溶胀聚合物颗粒（优选聚NIPAM颗粒）和相应的载体（例如水）的组合物，该颗粒具有低多分散指数并且以组合物的至少0.1重量％的量存在。用于通过涂布或印刷方法将结构图像性质（例如结构颜色）赋予基底。还可以提供粘附于低能量表面底物和增强印刷组合物的流变性能的附加益处。本发明中使用的组合物和方法允许以低成本和方便的方式将视觉效果或安全性应用结合到基质中。

2. 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。

3. 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。

4. 发明申请

WO2010014159A1 INKJET RECORDING MEDIA WITH CATIONICALLY-MODIFIED CLAY PARTICLES 审中-公开
标题翻译：喷墨记录介质与改性粘土颗粒
公开(公告)号：WO2010014159A1
公开(公告)日：2010-02-04
申请号：PCT/US2009/004209
申请日：2009-07-21
申请人： EASTMAN KODAK COMPANY , SCHULTZ, Terry, Carl , CAMPBELL, Bruce, Crinean , HOWE, Andrew, Michael , RUSCHAK, Kenneth, J. , WESLEY, Robin, David
发明人： SCHULTZ, Terry, Carl , CAMPBELL, Bruce, Crinean , HOWE, Andrew, Michael , RUSCHAK, Kenneth, J. , WESLEY, Robin, David
IPC分类号： B41M5/50
CPC分类号： B41M5/502 , B41M5/506
摘要： An inkjet printing system, comprises an inkjet printer, an ink composition, and an inkjet recording media comprising a support, and coated on the support in order from the support, a porous base layer and a porous uppermost layer, each with particular limitations. The inkjet recording media and printer system is manufacturable using low-cost materials in an efficient process requiring only a single coating and drying step and that gives images with excellent gloss, color density, and image quality.
摘要翻译：一种喷墨打印系统，包括喷墨打印机，油墨组合物和包含支撑体的喷墨记录介质，并且从支撑体依次涂覆在支撑体上，多孔基底层和多孔最上层，每个都具有特别的限制。喷墨记录介质和打印机系统可以使用低成本材料制造，在有效的工艺中仅需要单一的涂布和干燥步骤，并且给出具有优异的光泽度，颜色密度和图像质量的图像。

5. 发明申请

WO2012148951A1 STIMULUS-RESPONSIVE POLYMERIC PARTICLE FORMULATIONS 审中-公开
标题翻译：刺激性聚合物颗粒制剂
公开(公告)号：WO2012148951A1
公开(公告)日：2012-11-01
申请号：PCT/US2012/034878
申请日：2012-04-25
申请人： EASTMAN KODAK COMPANY , HOWE, Andrew, Michael , DESROUSSEAUX, Stephanie, Vronique , POPE, Marie-Capucine
发明人： HOWE, Andrew, Michael , DESROUSSEAUX, Stephanie, Vronique , POPE, Marie-Capucine
IPC分类号： C08F220/56 , C09D11/10
CPC分类号： C08K3/22 , C08F220/56 , C09D7/65 , C09D11/10 , C09D11/106 , C09D11/30
摘要： A stimulus-responsive formulation of stimulus-responsive polymer particles in aqueous composition has a rheology-stimulus profile (e.g. rheology-temperature) whereby it exhibits certain rheological behaviours over a range of temperatures, which is controllable by copolymerising a stimulus-responsive polymer-forming monomer, such as N-isopropylacrylamide, with a certain proportion of second monomer having weak acid functionality (such as acrylic acid) to form the stimulus-responsive microgel particles of the formulation and by addition of a base to the formulation to neutralise a portion but not all of the weak acid functionality. Thus a stimulus-responsive formulation may be controlled to exhibit gel-to-liquid-to-gel like behaviour with increasing temperature.
摘要翻译：在水性组合物中刺激响应性聚合物颗粒的刺激反应性制剂具有流变学刺激分布（例如流变学温度），由此其在一定温度范围内表现出一定的流变行为，其可通过共聚刺激响应性聚合物形成单体，例如N-异丙基丙烯酰胺，具有一定比例的具有弱酸官能度的第二单体（例如丙烯酸）以形成制剂的刺激响应性微凝胶颗粒，并通过向制剂中加入碱以中和部分，但是不是所有的弱酸功能。因此，可以控制刺激响应性制剂以随着温度的升高呈现出凝胶 - 液体 - 凝胶的行为。

6. 发明申请

WO2007071960A1 DISPERSANT FOR REDUCING VISCOSITY OF SOLIDS 审中-公开
标题翻译：有助于降低固体粘度
公开(公告)号：WO2007071960A1
公开(公告)日：2007-06-28
申请号：PCT/GB2006/004752
申请日：2006-12-19
申请人： EASTMAN KODAK COMPANY , PITT, Alan, Robert , WEAR, Trevor , HONE, John, Howard , HOWE, Andrew, Michael , NEWINGTON, Ian
发明人： PITT, Alan, Robert , WEAR, Trevor , HONE, John, Howard , HOWE, Andrew, Michael , NEWINGTON, Ian
IPC分类号： B01F17/00 , C09B67/00 , C09D17/00
CPC分类号： B01F17/0028 , B01F17/005 , C09B67/009
摘要： The invention provides a dispersant for an aqueous dispersion of negatively 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 basic group and having an overall basicity and the polymeric moiety having a lower affinity for the particulate surface than the anchoring moiety. The anchoring moiety may contain up to three basic groups, preferably dimethylamino or ethylamino groups. This is linked to the polymeric moiety, which is preferably derived from a unsubstituted or substituted acrylamide monomer unit, preferably by a sulfur atom. The dispersant can reduce the viscosity of an aqueous dispersion of negatively charged or chargeable solid particulates, whilst maintaining the pH at about 9 or below, 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负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碱性基团并具有总碱性，并且所述聚合物部分具有对颗粒表面的亲和力比锚定部分低。锚定部分可以含有最多三个碱性基团，优选二甲基氨基或乙基氨基。这与聚合物部分连接，聚合物部分优选衍生自未取代或取代的丙烯酰胺单体单元，优选由硫原子衍生。分散剂可以降低带负电或可带电荷的固体颗粒的水性分散体的粘度，同时将pH保持在约9或更低，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。

7. 发明申请

WO2010014155A1 INKJET RECORDING MEDIA WITH CATIONICALLY-MODIFIED CLAY PARTICLES 审中-公开
标题翻译：喷墨记录介质与改性粘土颗粒
公开(公告)号：WO2010014155A1
公开(公告)日：2010-02-04
申请号：PCT/US2009/004199
申请日：2009-07-20
申请人： EASTMAN KODAK COMPANY , SCHULTZ, Terry, Carl , CAMPBELL, Bruce, Crinean , HOWE, Andrew, Michael , RUSCHAK, Kenneth, J. , WESLEY, Robin, David
发明人： SCHULTZ, Terry, Carl , CAMPBELL, Bruce, Crinean , HOWE, Andrew, Michael , RUSCHAK, Kenneth, J. , WESLEY, Robin, David
IPC分类号： B41M5/50
CPC分类号： B41M5/502 , B41M5/506
摘要： An inkjet printing system, comprises an inkjet printer, an ink composition, and an inkjet recording media comprising a support, and coated on the support in order from the support, a porous base layer, a porous intermediate layer, and a porous uppermost layer, each with particular limitations. The inkjet recording media and printer system is manufacturable using low-cost materials in an efficient process requiring only a single coating and drying step and that gives images with excellent gloss, color density and image quality.
摘要翻译：一种喷墨打印系统，包括喷墨打印机，油墨组合物和包含支撑体的喷墨记录介质，并且从支撑体，多孔基层，多孔中间层和多孔最上层依次涂覆在载体上，每个都有特殊的限制。喷墨记录介质和打印机系统可以使用低成本材料进行制造，只需要一个单一的涂层和干燥步骤，并且具有优异的光泽度，颜色密度和图像质量的图像。

8. 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。

9. 发明公开

EP2467435A1 STRUCTURAL INKS 审中-公开
标题翻译：结构INKS
公开(公告)号：EP2467435A1
公开(公告)日：2012-06-27
申请号：EP10747332.4
申请日：2010-08-13
申请人： Eastman Kodak Company
发明人： BOWER, Christopher , COLDRICK, Philip, J. , DESROUSSEAUX, Stephanie, Veronique , HOWE, Andrew, Michael
IPC分类号： C09D11/00 , C09D11/10
CPC分类号： C09D11/106 , C09D11/30
摘要： A composition comprising a plurality of discrete carrier-swellable polymer particles (preferably polyNIPAM particles) and a corresponding carrier (e.g. water), which particles have a low polydispersity index and are present in an amount of at least 0.1% by weight of the composition may be used to impart structural-image properties (such as structural colour) to a substrate by coating or printing methods. Additional benefits of adherence to low-energy surface substrates and enhanced rheological properties for printing compositions may also be provided. The compositions and methods used in the invention allow visual effects or security applications to be incorporated into substrates in a low-cost and convenient manner.

10. 发明公开

EP2307202A1 INKJET RECORDING MEDIA WITH CATIONICALLY-MODIFIED CLAY PARTICLES 有权
标题翻译：与阳离子改性粘土颗粒喷墨记录介质
公开(公告)号：EP2307202A1
公开(公告)日：2011-04-13
申请号：EP09788955.4
申请日：2009-07-20
申请人： Eastman Kodak Company
发明人： SCHULTZ, Terry, Carl , CAMPBELL, Bruce, Crinean , HOWE, Andrew, Michael , RUSCHAK, Kenneth, J. , WESLEY, Robin, David
IPC分类号： B41M5/50
CPC分类号： B41M5/502 , B41M5/506
摘要： An inkjet printing system, comprises an inkjet printer, an ink composition, and an inkjet recording media comprising a support, and coated on the support in order from the support, a porous base layer, a porous intermediate layer, and a porous uppermost layer, each with particular limitations. The inkjet recording media and printer system is manufacturable using low-cost materials in an efficient process requiring only a single coating and drying step and that gives images with excellent gloss, color density and image quality.

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