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    Pressure and transfix rollers for a solid ink jet printing apparatus
    4.
    发明授权
    Pressure and transfix rollers for a solid ink jet printing apparatus 有权
    用于固体喷墨打印设备的压力和转印辊

    公开(公告)号：US08491115B2

    公开(公告)日：2013-07-23

    申请号：US13400880

    申请日：2012-02-21

    申请人： Santokh S. Badesha ,  Paul John McConville ,  James Edward Williams ,  Kock-Yee Law

    发明人： Santokh S. Badesha ,  Paul John McConville ,  James Edward Williams ,  Kock-Yee Law

    IPC分类号： B41J2/01

    CPC分类号： B41J2/17593 ,  B41J2/01 ,  B41J2002/012

    摘要： A printing machine for transferring a phase change ink onto a print medium includes a component for applying a phase change ink in an image, an imaging member for accepting the image and transferring the image from the imaging member to the print medium and a pressure member positioned in association with the imaging member to form a nip through which the print medium passes. The pressure member includes an outer layer with a tailored electrical conductivity to eliminate ghosting in duplex printing modes. The outer layer comprises a composite of a polymer and carbon nanotubes and/or graphenes. A similar outer layer may be implemented on a pressure roller in a direct-to-paper printing machine.

    摘要翻译： 用于将相变墨水转印到打印介质上的打印机包括用于在图像中施加相变墨的部件，用于接收图像并将图像从成像部件传送到打印介质的成像部件，以及定位 与成像构件相关联以形成打印介质通过的辊隙。 压力构件包括具有定制电导率的外层以消除双面打印模式中的重影。 外层包括聚合物和碳纳米管和/或石墨烯的复合材料。 类似的外层可以在直接到纸打印机中的压力辊上实现。

    Pressure And Transfix Rollers For A Solid Ink Jet Printing Apparatus
    5.
    发明申请
    Pressure And Transfix Rollers For A Solid Ink Jet Printing Apparatus 有权
    用于固体喷墨打印设备的压力和转印辊

    公开(公告)号：US20120147111A1

    公开(公告)日：2012-06-14

    申请号：US13400880

    申请日：2012-02-21

    申请人： Santokh S. Badesha ,  Paul John McConville ,  James Edward Williams ,  Kock-Yee Law

    发明人： Santokh S. Badesha ,  Paul John McConville ,  James Edward Williams ,  Kock-Yee Law

    IPC分类号： B41J2/01

    CPC分类号： B41J2/17593 ,  B41J2/01 ,  B41J2002/012

    摘要： A printing machine for transferring a phase change ink onto a print medium includes a component for applying a phase change ink in an image, an imaging member for accepting the image and transferring the image from the imaging member to the print medium and a pressure member positioned in association with the imaging member to form a nip through which the print medium passes. The pressure member includes an outer layer with a tailored electrical conductivity to eliminate ghosting in duplex printing modes. The outer layer comprises a composite of a polymer and carbon nanotubes and/or graphenes. A similar outer layer may be implemented on a pressure roller in a direct-to-paper printing machine.

    摘要翻译： 用于将相变墨水转印到打印介质上的打印机包括用于在图像中施加相变墨的部件，用于接收图像并将图像从成像部件传送到打印介质的成像部件，以及定位 与成像构件相关联以形成打印介质通过的辊隙。 压力构件包括具有定制电导率的外层以消除双面打印模式中的重影。 外层包括聚合物和碳纳米管和/或石墨烯的复合材料。 类似的外层可以在直接到纸打印机中的压力辊上实现。

    FUSER MEMBER RELEASE LAYER HAVING NANO-SIZE COPPER METAL PARTICLES
    6.
    发明申请
    FUSER MEMBER RELEASE LAYER HAVING NANO-SIZE COPPER METAL PARTICLES 有权
    具有纳米尺寸铜金属颗粒的熔融部件释放层

    公开(公告)号：US20090233085A1

    公开(公告)日：2009-09-17

    申请号：US12046596

    申请日：2008-03-12

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

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

    IPC分类号： B32B5/16 ,  G03G15/20

    CPC分类号： G03G15/2057 ,  Y10T428/25 ,  Y10T428/256 ,  Y10T428/31663

    摘要： A fuser member having a substrate; an outer polymeric layer including a fluoropolymer having nano-size copper metal particles dispersed therein, wherein the nano-size copper metal particles have a particle size of from about 50 to about 1,500 nm; and a release agent material coating on the outer polymeric layer, wherein the release agent material coating has a mercapto functional release agent, and wherein from about 85 to about 100 percent of the outer polymeric layer is covered with the mercapto functional release agent.

    摘要翻译： 具有基板的定影器构件; 包括其中分散有纳米尺寸铜金属颗粒的含氟聚合物的外部聚合物层，其中所述纳米尺寸铜金属颗粒具有约50至约1500nm的粒度; 以及在所述外聚合物层上涂覆的脱模剂材料，其中所述脱模剂材料涂层具有巯基功能性脱模剂，并且其中所述外聚合物层的约85至约100％被所述巯基功能性脱模剂覆盖。

    Perfluorinated polyether release agent for fuser members
    7.
    发明授权
    Perfluorinated polyether release agent for fuser members 失效
    用于定影器构件的全氟聚醚脱模剂

    公开(公告)号：US07491435B2

    公开(公告)日：2009-02-17

    申请号：US11444559

    申请日：2006-05-31

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

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

    IPC分类号： B32B1/08 ,  B32B25/14 ,  B32B25/20 ,  G03G15/20

    CPC分类号： G03G15/2057 ,  G03G2215/2051 ,  Y10T428/1393 ,  Y10T428/3154 ,  Y10T428/31663

    摘要： A fuser member having a substrate; an outer layer containing a silicone or fluoropolymer; and a release agent material coating on the outer layer, wherein the release agent material coating includes a perfluorinated polyether having a skeleton of Formulas I or II or mixtures thereof: CF3—(CF2CF2)m—O—(R1R2O)—(R3R3O)n—(R3O)p—(CF2)q—CF3  Formula 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—R1  Formula II wherein R1 is CF3; R2 is CF2, or 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.

    摘要翻译： 具有基板的定影器构件; 含有硅酮或含氟聚合物的外层; 以及在所述外层上涂覆的脱模剂材料，其中所述脱模剂材料涂层包括具有式I或II骨架的全氟化聚醚或其混合物：<？in-line-formula description =“In-line Formulas”end = “引线”→CF 3 - （CF 2 CF 2）mO-（R 1 R 2 O） - （R 3 R 3 O）n - （R 3 O）p - （CF 2）q -CF 3式I <βin-line-formula description =“In-line Formulas =“尾”→其中R1选自CF2，CF-CF3和-NR4R5; R2选自CF2，CF-CF3和-NR4R5; R3选自CF2和CF3; R 4选自氢，具有约1至约18个碳原子的烷基，具有约7至约18个碳原子的芳基烷基，巯基，氢化物和甲醇官能团; R5选自具有约1至约20个碳的烷基和具有约2至约10个碳的氟代烷基; m是0或1的数字; n为约0至约500的数; p是约0至约100的数; q是0或1的数字; 并且p + n为约180至约500的数; R 1 - （CF 2 CF 2）m O - （R 2 R 2 O）n - （R 2 O）p - （CF 2）q CF 3-R 1式II <？in-line-formula description =“In-line Formulas”end =“tail”？>其中R1是CF3; R2是CF2或CF-CF3; m是0或1的数字; n为约0至约500的数; p是约0至约100的数; q是0或1的数字; 而p + n为约180至约500的数。

    Phase change ink transfix pressure component with dual-layer configuration
    10.
    发明授权
    Phase change ink transfix pressure component with dual-layer configuration 有权
    相变墨水双压配置压力元件

    公开(公告)号：US07322689B2

    公开(公告)日：2008-01-29

    申请号：US11114311

    申请日：2005-04-25

    申请人： Jeffrey R. Kohne ,  Santokh S. Badesha ,  Edward B. Caruthers, Jr. ,  Anthony Yeznach ,  Bryan J. Roof ,  Donald M. Bott ,  James E. Williams ,  Michael C. Gordon

    发明人： Jeffrey R. Kohne ,  Santokh S. Badesha ,  Edward B. Caruthers, Jr. ,  Anthony Yeznach ,  Bryan J. Roof ,  Donald M. Bott ,  James E. Williams ,  Michael C. Gordon

    IPC分类号： B41J2/01

    CPC分类号： B41J2/0057 ,  B41J2/01 ,  B41J2/17593 ,  B41J2002/012

    摘要： An offset printing apparatus for transferring a phase change ink onto a print medium having a phase change ink component for applying a phase change ink in a phase change ink image; 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, and a transfix pressure member positioned in association with the imaging member, wherein the print medium passes through a nip formed between the imaging member and the transfix pressure member, and wherein the imaging member exerts pressure on the transfix pressure member so as to transfer and fuse the phase change ink image from the imaging member to the print medium, and further wherein the transfix pressure member includes a substrate; an intermediate layer positioned on the substrate; and an outer layer on the intermediate layer and the outer layer has a modulus of from about 1 to about 50 MPa, a thickness of from about 0.1 to about 2 mm, and wherein the pressure exerted at the nip is from about 750 to about 4,000 psi.

    摘要翻译： 一种胶版印刷装置，用于将相变墨水转印到具有用于在相变油墨图像中施加相变油墨的相变油墨成分的打印介质上; 用于从所述相变油墨部件接收相变油墨图像并将所述相变油墨图像从所述成像构件传送到所述打印介质的成像构件以及与所述成像构件相关联地定位的变压器构件，其中所述打印介质 穿过形成在成像构件和半定量压力构件之间的辊隙，并且其中成像构件对压力构件施加压力，以将相变油墨图像从成像构件传送并熔合到打印介质，并且其中 所述固定压力构件包括基底; 位于所述基板上的中间层; 并且中间层和外层上的外层的模量为约1至约50MPa，厚度为约0.1至约2mm，并且其中在辊隙处施加的压力为约750至约4,000 psi。