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    PHASE CHANGE INK IMAGING COMPONENT HAVING CONDUCTIVE COATING
    51.
    发明申请
    PHASE CHANGE INK IMAGING COMPONENT HAVING CONDUCTIVE COATING 有权
    具有导电涂层的相变油墨成像组件

    公开(公告)号：US20100018417A1

    公开(公告)日：2010-01-28

    申请号：US12177952

    申请日：2008-07-23

    申请人： David J. Gervasi ,  Santokh S. Badesha ,  James E. Williams ,  Paul J. McConville ,  Jignesh P. Sheth

    发明人： David J. Gervasi ,  Santokh S. Badesha ,  James E. Williams ,  Paul J. McConville ,  Jignesh P. Sheth

    IPC分类号： B41F7/02

    CPC分类号： B41J2/0057

    摘要： Herein includes an offset printing apparatus for transferring and optionally fixing a phase change ink onto a print medium including a) a phase change ink application component for applying a phase change ink in a phase change ink image to an imaging member; b) an imaging member for accepting, transferring and optionally fixing the phase change ink image to the print medium, the imaging member having i) an imaging substrate, and thereover ii) an outer coating with a urethane and a conductive salt; and c) a release agent management system for supplying a release agent to the imaging member, wherein an amount of release agent needed for transfer and optionally fixing the phase change ink image is reduced.

    摘要翻译： 本文中包括用于将相变墨水转印并任选地固定到打印介质上的胶版印刷设备，包括：a）相变油墨应用组件，用于将相变油墨图像中的相变油墨施加到成像构件; b）成像构件，用于接收，转移和可选地将相变油墨图像固定到打印介质，所述成像构件具有i）成像基板，并且其中ii）具有聚氨酯和导电盐的外涂层; 以及c）用于向成像构件供给脱模剂的脱模剂管理系统，其中减少了转移所需的脱模剂量并可选地固定相变油墨图像。

    INK-JET PRINTER USING PHASE-CHANGE INK FOR DIRECT ON PAPER PRINTING
    52.
    发明申请
    INK-JET PRINTER USING PHASE-CHANGE INK FOR DIRECT ON PAPER PRINTING 审中-公开
    INK-JET打印机使用相变油墨直接打印纸张

    公开(公告)号：US20090141110A1

    公开(公告)日：2009-06-04

    申请号：US11948166

    申请日：2007-11-30

    申请人： David J. Gervasi ,  Santokh S. Badesha ,  James E. Williams ,  Paul J. McConville

    发明人： David J. Gervasi ,  Santokh S. Badesha ,  James E. Williams ,  Paul J. McConville

    IPC分类号： B41J2/01

    CPC分类号： B41J11/0015 ,  B41J11/002

    摘要： A printing apparatus, including a) a printing station with at least one printhead for applying phase-change ink to a substrate in a phase-change ink image, and b) an ink spreading station including a heated or unheated ink spreading member and a back-up pressure member in pressure contact with the ink spreading member, and wherein a nip is formed between the ink spreading member and the back-up pressure member for spreading the phase-change ink image on the substrate, wherein said substrate is passed through the nip, and wherein the pressure member includes i) a substrate, and ii) an outer coating having a polymer matrix with an oleophobic resin, a fluoropolymer lubricant, and a first additive.

    摘要翻译： 一种打印装置，包括：a）具有至少一个打印头的打印站，所述打印站用于在相变油墨图像中向相关改变油墨图像中的基板施加相变油墨;以及b）油墨扩展站，其包括加热或未加热的油墨扩展部件和背面 - 与所述油墨扩展构件压力接触的压力构件，并且其中在所述油墨扩展构件和所述支撑压力构件之间形成辊隙，用于将相变油墨图像铺展在所述衬底上，其中所述衬底穿过所述衬底 并且其中所述压力构件包括i）基底，和ii）具有疏油树脂的聚合物基质，含氟聚合物润滑剂和第一添加剂的外涂层。

    Electrophotographic marking systems with release agents
    53.
    发明授权
    Electrophotographic marking systems with release agents 失效
    具有脱模剂的电子照相打标系统

    公开(公告)号：US07509084B2

    公开(公告)日：2009-03-24

    申请号：US11455612

    申请日：2006-06-19

    申请人： David J. Gervasi ,  Santokh S. Badesha

    发明人： David J. Gervasi ,  Santokh S. Badesha

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2025 ,  G03G9/08704 ,  G03G9/08782 ,  G03G2215/2093

    摘要： This is an electrophotographic marking system with the ability to minimize adherence of a marking composition to a fixing component in the system, such as a fuser roll. In this manner, offset is avoided and a better image results on the paper or receiving medium. This is accomplished by using a substituted polyolefin as a release agent that is coated on the surface of the fuser roll.

    摘要翻译： 这是一种电子照相打标系统，其能够使标记组合物对系统中的固定部件（例如定影辊）的粘附最小化。 以这种方式，避免了偏移并且在纸张或接收介质上产生更好的图像。 这是通过使用取代的聚烯烃作为涂布在定影辊的表面上的脱模剂来实现的。

    Perfluorinated polyether release agent for phase change ink members
    54.
    发明申请
    Perfluorinated polyether release agent for phase change ink members 有权

    公开(公告)号：US20070277690A1

    公开(公告)日：2007-12-06

    申请号：US11445387

    申请日：2006-05-31

    申请人： David J. Gervasi ,  Bryan J. Root ,  Santokh S. Badesha

    发明人： David J. Gervasi ,  Bryan J. Root ,  Santokh S. Badesha

    IPC分类号： B41G7/00

    CPC分类号： B41N10/02 ,  B41M5/0256 ,  B41M5/03 ,  B41N10/04 ,  B41N2210/02 ,  B41N2210/12 ,  B41N2210/14

    摘要： An offset printing apparatus for transferring a phase change ink onto a print medium, which includes a) a phase change ink component for applying a phase change ink in a phase change ink image; b) an imaging member for accepting the phase change ink image from the phase change ink component, and transferring the phase change ink image from the imaging member to the print medium, the imaging member having i) an imaging substrate, and thereover ii) an optional outer layer; and iii) iii) a release agent material coating, wherein the release agent material coating includes a perfluorinated polyether having a skeleton selected from the group consisting of Formulas I and II and mixtures thereof: CF3—(CF2CF2)m—O—(R1R2O)—(R3R3O)n—(R3O)p—(CF2)q—CF3Formula I wherein R1 is selected from the group consisting of CF2, CF—CF3 and —NR4R5; R2 is selected from the group consisting of CF2, CF—CF3, and —NR4R5; R3 is selected from the group consisting of CF2 and CF3; R4 is selected from the group consisting of hydrogen, alkyl group having from about 1 to about 18 carbon atoms, arylalkyl group having from about 7 to about 18 carbon atoms, mercapto, hydride and carbinol functional group; R5 is selected from the group consisting of alkyl having from about 1 to about 20 carbons, and a fluoroalkyl having from about 2 to about 10 carbons; m is a number of 0 or 1; n is a number of from about 0 to about 500; p is a number of from about 0 to about 100; q is a number of 0 or 1; and p+n is a number of from about 180 to about 500; and R1—(CF2CF2)m—O—(R2R2O)n—(R2O)p—(CF2)q—CF3—R1Formula II wherein R1 is CF3; R2 is selected from the group consisting of CF2 and CF—CF3; m is a number of 0 or 1; n is a number of from about 0 to about 500; p is a number of from about 0 to about 100; q is a number of 0 or 1; and p+n is a number of from about 180 to about 500.

    T-type amino functional release agent for fuser members
    55.
    发明授权
    T-type amino functional release agent for fuser members 有权
    用于定影器构件的T型氨基功能性脱模剂

    公开(公告)号：US07186462B2

    公开(公告)日：2007-03-06

    申请号：US10877473

    申请日：2004-06-25

    申请人： David J. Gervasi ,  Alexander N. Klymachyov ,  Samuel Kaplan ,  Santokh S. Badesha ,  Douglas B. Wilkins ,  George A. Gibson

    发明人： David J. Gervasi ,  Alexander N. Klymachyov ,  Samuel Kaplan ,  Santokh S. Badesha ,  Douglas B. Wilkins ,  George A. Gibson

    IPC分类号： G03G15/20

    CPC分类号： C09D183/08 ,  C08L83/08 ,  Y10T428/31663

    摘要： A fuser member component to fuse the transferred developed image to the copy substrate, wherein the fuser member includes a substrate, an outer polymeric layer, and a release agent material coating on the outer polymeric layer, and the release agent material coating includes a T-type amino-functional siloxane release agent material having amino-functional groups, and the T-type amino-functional siloxane release agent material has the following Formula I: wherein A represents —R4—X, wherein R4 represents an alkyl group having from about 1 to about 10 carbons, X represents —NH2 or —NHR5NH2 with R5 representing an alkyl group having from about 1 to about 10 carbons; R1 and R2 are the same or different and each is selected from the group consisting of an alkyl having from about 1 to about 25 carbons, an aryl having from about 4 to about 10 carbons, and an arylalkyl; R3 is a substituted diorganosiloxane chain having from about 1 to about 500 siloxane units; b and c are numbers and are the same or different and each satisfy the conditions of 1≦b≦10 and 10≦c≦1,000, d and d′ are numbers and are the same or different and are 1 or 2, and e and e′ are numbers and are the same or different and are 1 or 2 and satisfy the conditions that d+e=3 and d′+e′=3.

    摘要翻译： 一种定影器构件，用于将转印的显影图像熔合到复印基板，其中定影器构件包括涂层在外部聚合物层上的基底，外部聚合物层和脱模剂材料，并且脱模剂材料涂层包括T- 具有氨基官能团的氨基官能的硅氧烷脱模剂材料，T型氨基官能的硅氧烷脱模剂材料具有下式I：其中A表示-R 4 -X，其中R 4表示具有约1至约10个碳的烷基，X表示-NH 2或-NHR 5 NH 2， 其中R 5表示具有约1至约10个碳原子的烷基; R 1和R 2相同或不同，并且各自选自具有约1至约25个碳的烷基，具有约4个碳原子的芳基 至约10个碳原子，和芳基烷基; R 3是具有约1至约500个硅氧烷单元的取代的二有机硅氧烷链; b和c是数字并且相同或不同，并且各自满足1 <= b <= 10和10 <= c <= 1,000的条件，d和d'是数字，并且相同或不同，为1或2 ，e和e'是数字，并且相同或不同，为1或2并满足d + e = 3和d'+ e'= 3的条件。