公开(公告)号：US20050160938A1

公开(公告)日：2005-07-28

申请号：US11088998

申请日：2005-03-22

申请人： Ronald Moudry ,  James Baker

发明人： Ronald Moudry ,  James Baker

IPC分类号： C09D11/00 ,  C09D11/02 ,  C09D11/10 ,  G03G9/13 ,  G03G9/00

CPC分类号： C09D11/106 ,  C09D11/03 ,  C09D11/107 ,  C09D11/30 ,  G03G9/133

摘要： A liquid ink for developing electrophotography images comprises: a) a carrier liquid having a Kauri-Butanol number less than 30; b) a pigment having at least one acid group or at least one acid group; c) optionally a grafted co-polymer comprising a (co)polymeric steric stabilizer covalently bonded to a thermoplastic (co)polymeric core that is insoluble in the carrier liquid, wherein the grafted co-polymer is derived from at least a polymerizable organic compound; d) a dispersant having, respectively, at least an amine group or at least one acid group to form an acid-base pigment-dispersant system or a base-acid pigment-dispersant system, wherein the mole ratio of the amine group to the acid group is between 0.3 and 1.5 in the base-acid pigment-dispersant system and the mole ratio of the acid group to the base group in the acid-base pigment dispersant system is between 0.3 and 1.5; and d) a positive charge director with the acid-base pigment-charge dispersant system and a negative charge director with the base-acid pigment charge-dispersant system.

摘要翻译： 用于显影电子照相图像的液体油墨包括：a）具有小于30的贝壳杉脂丁醇值的载液; b）具有至少一个酸基或至少一个酸基的颜料; c）任选的包含共价键合到不溶于载体液体的热塑性（共）聚合物核心的（共）聚合物空间稳定剂的接枝共聚物，其中接枝的共聚物衍生自至少可聚合的有机化合物; d）分散剂，其分别具有至少一个胺基或至少一个酸基以形成酸基颜料分散剂体系或碱 - 酸颜料分散剂体系，其中胺基与酸的摩尔比 基酸颜料分散剂体系中的基团为0.3〜1.5，酸基颜料分散剂系中的酸基与碱基的摩尔比为0.3〜1.5; 和d）具有酸碱颜料 - 电荷分散剂体系的正电荷导向剂和具有碱 - 酸颜料电荷分散剂体系的负电荷导向剂。

公开(公告)号：US20060003249A1

公开(公告)日：2006-01-05

申请号：US10881007

申请日：2004-06-30

申请人： Ronald Moudry ,  James Baker

发明人： Ronald Moudry ,  James Baker

IPC分类号： G03G9/13

CPC分类号： G03G9/132 ,  G03G9/125 ,  G03G9/133

摘要： The invention provides liquid toner compositions in which the polymeric binder is chemically grown in the form of copolymeric binder particles dispersed in a liquid carrier. The polymeric binder includes one amphipathic copolymer comprising one or more S material portions and one or more D material portions, wherein the amphipathic copolymer comprises a polysiloxane moiety having molecular weight of at least about 500. Methods of making the liquid toner compositions are also provided.

摘要翻译： 本发明提供了液体调色剂组合物，其中聚合物粘合剂以分散在液体载体中的共聚物粘合剂颗粒的形式化学生长。 聚合物粘合剂包括一种包含一种或多种S材料部分和一种或多种D材料部分的两亲共聚物，其中两亲性共聚物包含分子量至少为约500的聚硅氧烷部分。还提供了制备液体调色剂组合物的方法。

公开(公告)号：US20060093954A1

公开(公告)日：2006-05-04

申请号：US10978635

申请日：2004-10-31

申请人： Ronald Moudry ,  Charles Simpson ,  James Baker

发明人： Ronald Moudry ,  Charles Simpson ,  James Baker

IPC分类号： G03G9/13

CPC分类号： G03G9/133 ,  G03G9/125 ,  G03G9/1355

摘要： The invention provides liquid electrographic toner compositions comprising a liquid carrier having toner particles dispersed in the liquid carrier. The liquid carrier has a Kauri-Butanol number less than about 30 mL. The toner particles comprise polymeric binder comprising at least one amphipathic copolymer comprising one or more S material portions and one or more D material portions. The toner composition additionally comprises a wax component associated with the toner particle, wherein the wax component and the amphipathic copolymer each comprise at least one of a Lewis acid and a Lewis base pair in an amount sufficient to form weak, reversible intermolecular non-covalent bonds resulting from acid/base interactions between the wax component and the amphipathic copolymer. These toner particles can exhibit excellent final image durability characteristics, and can also provide toner compositions that provide excellent images at low fusion temperatures on a final image receptor.

摘要翻译： 本发明提供液体电摄影调色剂组合物，其包括具有分散在液体载体中的调色剂颗粒的液体载体。 液体载体的贝壳胡丁醇数小于约30mL。 调色剂颗粒包含聚合物粘合剂，其包含至少一种包含一种或多种S材料部分和一种或多种D材料部分的两亲共聚物。 调色剂组合物还包含与调色剂颗粒相关联的蜡组分，其中蜡组分和两亲共聚物各自包含路易斯酸和路易斯碱碱基对中的至少一种，其量足以形成弱的，可逆的分子间非共价键 由蜡组分和两亲性共聚物之间的酸/碱相互作用产生。 这些调色剂颗粒可以表现出优异的最终图像耐久性特征，并且还可以提供在最终图像受体的低熔融温度下提供优异图像的调色剂组合物。

公开(公告)号：US20050009952A1

公开(公告)日：2005-01-13

申请号：US10880984

申请日：2004-06-30

申请人： Julie Qian ,  James Baker ,  Eric Morrison

发明人： Julie Qian ,  James Baker ,  Eric Morrison

IPC分类号： C08F259/02 ,  C08F265/04 ,  C08F265/10 ,  C08F271/00 ,  C08F271/02 ,  C08L51/00 ,  C09D11/00 ,  C09D11/02 ,  G03G9/13 ,  G03G9/135 ,  C03C17/00

CPC分类号： C09D11/32 ,  C08F259/02 ,  C08F265/04 ,  C08F265/10 ,  C08F271/00 ,  C08F271/02 ,  C08L51/003 ,  C09D11/03 ,  C09D11/30 ,  C09D11/36 ,  G03G9/131 ,  G03G9/1355

摘要： A liquid ink comprises (a) a carrier liquid having a Kauri-Butanol number less than 30; (b) a graft copolymer comprising a (co)polymeric steric stabilizer covalently bonded to a thermoplastic (co)polymeric core that is insoluble in the carrier liquid; and (c) a colorant, wherein the steric stabilizer comprises units derived from 3,3,5-trimethylcyclohexyl methacrylate, and the thermoplastic (co)polymeric core comprising units derived from at least a polymerizable monomer selected from the group consisting of (meth)acrylates having aliphatic amino radicals, nitrogen-containing heterocyclic vinyl monomers, N-vinyl substituted ring-like amide monomers, aromatic substituted ethylene monomers containing amino radicals, and nitrogen-containing vinylether monomers. The organosol provides improved liquid electrophotographic and electrographic ink compositions with improved dispersion stability, chargeability, and blocking resistance so that improved print quality or ink transfer performance are obtained.

摘要翻译： 液体油墨包括（a）贝壳杉脂丁醇值小于30的载液; （b）包含共价键合到不溶于载体液体的热塑性（共）聚合物核心的（共）聚合物空间稳定剂的接枝共聚物; 和（c）着色剂，其中所述空间稳定剂包含衍生自3,3,5-三甲基环己基甲基丙烯酸酯的单元，所述热塑性（共）聚合物芯包含衍生自至少可聚合单体的单元，所述可聚合单体选自（甲基） 具有脂族氨基的丙烯酸酯，含氮杂环乙烯基单体，N-乙烯基取代的环状酰胺单体，含有氨基的芳香族取代的乙烯单体和含氮乙烯基醚单体。 有机溶胶提供改进的液体电子摄影和电印油墨组合物，其具有改进的分散稳定性，带电性和抗粘连性，从而获得改进的印刷质量或油墨转印性能。

公开(公告)号：US20050095524A1

公开(公告)日：2005-05-05

申请号：US10612448

申请日：2003-06-30

申请人： Julie Qian ,  James Baker

发明人： Julie Qian ,  James Baker

IPC分类号： G03G9/12 ,  G03G9/08 ,  G03G9/13

CPC分类号： G03G9/132 ,  G03G9/13 ,  G03G9/131 ,  G03G9/133

摘要： The invention provides liquid toner compositions in which the polymeric binder is chemically grown in the form of copolymeric binder particles dispersed in a liquid carrier. The polymeric binder includes one amphipathic copolymer comprising one or more S material portions and one or more D material portions, wherein the components of the composition comprise sufficient proton donor and proton acceptor functionality to provide a three dimensional gel of controlled rigidity which can be reversibly reduced to a fluid state by application of energy. The toners as described herein surprisingly provide compositions that are particularly suitable for electrophotographic processes wherein the transfer of the image from the surface of a photoconductor to an intermediate transfer material or directly to a print medium is carried out without film formation on the photoconductor.

摘要翻译： 本发明提供了液体调色剂组合物，其中聚合物粘合剂以分散在液体载体中的共聚物粘合剂颗粒的形式化学生长。 聚合物粘合剂包括包含一种或多种S材料部分和一种或多种D材料部分的一种两亲共聚物，其中组合物的组分包含足够的质子供体和质子受体官能团，以提供可逆的降低的受控刚度的三维凝胶 通过施加能量达到流体状态。 如本文所述的调色剂令人惊奇地提供了特别适合于电子照相方法的组合物，其中将图像从光电导体的表面转移到中间转印材料或直接转印到印刷介质上，而不在感光体上形成膜。

公开(公告)号：US20050069806A1

公开(公告)日：2005-03-31

申请号：US10677094

申请日：2003-09-30

申请人： Julie Qian ,  James Baker ,  Gay Herman

发明人： Julie Qian ,  James Baker ,  Gay Herman

IPC分类号： G03G9/12 ,  G03G9/10 ,  G03G9/13 ,  G03G9/135 ,  G03G15/10

CPC分类号： G03G9/135 ,  G03G9/13 ,  G03G9/131 ,  G03G9/132 ,  G03G9/133

摘要： A system for printing a liquid toner is provided comprising a liquid electrographic toner composition comprising a liquid carrier having a Kauri-Butanol number less than about 30 mL and a plurality of charged toner particles dispersed in the liquid carrier, wherein the toner particles comprise a polymeric binder. The system also comprises a charge control adjuvant having limited solubility in the liquid carrier. The charge control adjuvant preferably is present in the liquid carrier in an amount in excess of the solubility of the adjuvant in the liquid carrier. Alternatively, the charge control adjuvant may be dispersed in a matrix having limited solubility in the liquid carrier or encapsulated within a matrix to form microcapsules having limited solubility in the liquid carrier. The charge control adjuvant in any of the above forms may be provided in a number of formats for release into the toner composition as needed. The charge control adjuvant is released into the toner composition as needed to provide charge control relative to the bulk conductivity of the toner composition and/or the charge per unit mass of the toner particles.

摘要翻译： 提供了一种用于印刷液体调色剂的系统，其包括液体电摄影调色剂组合物，其包含小于约30mL的贝壳杉脂丁醇值的液体载体和分散在液体载体中的多个带电调色剂颗粒，其中调色剂颗粒包含聚合物 粘合剂 该系统还包含在液体载体中具有有限溶解度的电荷控制佐剂。 电荷控制佐剂优选以超过佐剂在液体载体中的溶解度的量存在于液体载体中。 或者，电荷控制佐剂可以分散在在液体载体中具有有限溶解度的基质中或包封在基质中以形成在液体载体中具有有限溶解度的微胶囊。 以上述任何形式的电荷控制佐剂可以以许多形式提供，以便根据需要释放到调色剂组合物中。 根据需要将电荷控制助剂释放到调色剂组合物中以相对于调色剂组合物的体积电导率和/或每单位质量的调色剂颗粒的电荷提供电荷控制。

公开(公告)号：US20050069805A1

公开(公告)日：2005-03-31

申请号：US10676381

申请日：2003-09-30

申请人： Julie Qian ,  James Baker

发明人： Julie Qian ,  James Baker

IPC分类号： G03G9/12 ,  G03G9/13 ,  G03G9/135

CPC分类号： G03G9/12 ,  G03G9/13

摘要： Negative liquid electrographic toner compositions are provided comprising a liquid carrier having a Kauri-Butanol number less than about 30 mL and a plurality of negatively charged toner particles dispersed in the liquid carrier. The toner particles comprise a polymeric binder comprising at least one amphipathic graft copolymer comprising one or more S material portions and one or more D material portions. The toner composition additionally comprises a charge control adjuvant that is an acid or a base. These compositions have surprising bulk conductivity and charge per mass properties, particularly as the toner particles are depleted from the toner composition during printing operations.

摘要翻译： 提供了负液体电摄影调色剂组合物，其包含具有小于约30mL的贝壳杉脂丁醇值的液体载体和分散在液体载体中的多个带负电荷的调色剂颗粒。 调色剂颗粒包含聚合物粘合剂，其包含至少一种包含一个或多个S材料部分和一个或多个D材料部分的两亲性接枝共聚物。 调色剂组合物另外包含作为酸或碱的电荷控制佐剂。 这些组合物具有惊人的体积电导率和每质量特性的电荷，特别是当打印操作期间调色剂颗粒从调色剂组合物中耗尽时。

公开(公告)号：US20050142477A1

公开(公告)日：2005-06-30

申请号：US10751000

申请日：2003-12-30

申请人： Julie Qian ,  James Baker

发明人： Julie Qian ,  James Baker

IPC分类号： G03G9/08 ,  G03G9/12 ,  G03G9/13 ,  G03G9/135

CPC分类号： G03G9/12 ,  G03G9/122 ,  G03G9/133 ,  G03G9/135

摘要： Liquid electrographic toner compositions are provided that comprise at least one visual enhancement additive encapsulated within an amphipathic copolymer. The amphipathic copolymer comprises one or more S portions and one or more D portions. Methods of making and methods of using these toner compositions are also provided. The liquid carrier of the toner has a Kauri-Butanol number less than about 30 mL

摘要翻译： 提供液体电摄影调色剂组合物，其包含包封在两亲共聚物内的至少一种视觉增强添加剂。 两亲共聚物包含一个或多个S部分和一个或多个D部分。 还提供了制备方法和使用这些调色剂组合物的方法。 调色剂的液体载体具有小于约30mL的贝壳杉脂丁醇值

公开(公告)号：US20050069804A1

公开(公告)日：2005-03-31

申请号：US10676371

申请日：2003-09-30

申请人： Julie Qian ,  James Baker ,  Gay Herman

发明人： Julie Qian ,  James Baker ,  Gay Herman

IPC分类号： G03G9/08 ,  G03G9/12 ,  G03G9/13 ,  G03G9/135

CPC分类号： G03G9/1355 ,  G03G9/13 ,  G03G9/131 ,  G03G9/132 ,  G03G9/133

摘要： Positive liquid electrographic toner compositions are provided comprising a liquid carrier having a Kauri-Butanol number less than about 30 mL and a plurality of positively charged toner particles dispersed in the liquid carrier. The toner particles comprise a polymeric binder comprising at least one amphipathic graft copolymer comprising one or more S material portions and one or more D material portions. The toner composition additionally comprises a charge control adjuvant that is an acid or a base. These compositions have surprising bulk conductivity and charge per mass properties, particularly as the toner particles are depleted from the toner composition during printing operations.

摘要翻译： 提供了正液体电摄影调色剂组合物，其包含小于约30mL的贝壳杉脂丁醇值的液体载体和分散在液体载体中的多个带正电的调色剂颗粒。 调色剂颗粒包含聚合物粘合剂，其包含至少一种包含一个或多个S材料部分和一个或多个D材料部分的两亲性接枝共聚物。 调色剂组合物另外包含作为酸或碱的电荷控制佐剂。 这些组合物具有惊人的体积电导率和每质量特性的电荷，特别是当打印操作期间调色剂颗粒从调色剂组合物中耗尽时。

公开(公告)号：US20130018776A1

公开(公告)日：2013-01-17

申请号：US13182228

申请日：2011-07-13

申请人： Jianjun Xie ,  Hoi-Ming Chi ,  Roger Noe ,  Mike Barnett ,  Brent Gaddis ,  James Baker

发明人： Jianjun Xie ,  Hoi-Ming Chi ,  Roger Noe ,  Mike Barnett ,  Brent Gaddis ,  James Baker

IPC分类号： G06Q40/02

CPC分类号： G06Q40/02

摘要： A method of income validation and evaluation for income risk assessment is disclosed in one embodiment. The method includes receiving a borrower loan request including a plurality of borrower data selected from the group consisting of: an employment type code, a borrower date-of-birth, a borrower zip code and a stated monthly income. The method further includes analyzing the received plurality of borrower data with respect to a stored plurality of borrower data to generate a normalized plurality of borrower data, implementing, if the stated monthly income is non-zero, an income fraud model utilizing at least the normalized plurality of borrower data including the employment type code, the borrower date-of-birth and the borrower zip code to determine an income fraud score based on the normalized plurality of borrower data, implementing an income estimation model utilizing at least the normalized plurality of borrower data and an age-band to determine a predicted income, and determining a risk assessment value as a function of the income fraud model and the income estimation mode.

摘要翻译： 在一个实施例中公开了收入风险评估的收入确认和评估方法。 该方法包括接收借款人贷款请求，其中包括从由以下各项组成的组中选择的多个借款人数据：雇佣类型代码，借款人出生日期，借款人邮政编码和所述月收入。 该方法还包括分析所接收的多个借款人数据相对于所存储的多个借款人数据以产生归一化的多个借款人数据，如果所述月收入不为零，则实施至少使用归一化的收入欺诈模型 多个借款人数据，包括就业类型代码，借款人出生日期和借款人邮政编码，以根据归一化的多个借款人数据确定收入欺诈分数，实施利用至少归一化的多个借款人的收入估计模型 数据和年龄段来确定预测收入，以及确定风险评估值作为收入欺诈模型和收入估计模式的函数。