公开(公告)号：US20080070031A1

公开(公告)日：2008-03-20

申请号：US11523970

申请日：2006-09-20

申请人： Kenneth R. Rasch ,  Santokh S. Badesha

发明人： Kenneth R. Rasch ,  Santokh S. Badesha

IPC分类号： G03G15/20 ,  B32B27/18

CPC分类号： G03G15/2057 ,  Y10T428/25 ,  Y10T428/31544 ,  Y10T428/31663

摘要： A fuser member comprising a substrate, and thereover, an outer layer comprising perfluoroalkoxy polytetrafluoroethylene and carbon black fillers, wherein said outer layer has a volume resistivity of from about 1×10−4 to about 1×10−8 ohm/cm2.

摘要翻译： 一种定影器构件，包括基底，并且其上包括全层包含全氟烷氧基聚四氟乙烯和炭黑填料的外层，其中所述外层的体积电阻率为约1×10 -4至约1×10 -8 欧姆/厘米2。

公开(公告)号：US07608325B2

公开(公告)日：2009-10-27

申请号：US11523970

申请日：2006-09-20

申请人： Kenneth R. Rasch ,  Santokh S. Badesha

发明人： Kenneth R. Rasch ,  Santokh S. Badesha

IPC分类号： B32B25/20 ,  B32B27/20 ,  B32B27/28 ,  G03G15/20

CPC分类号： G03G15/2057 ,  Y10T428/25 ,  Y10T428/31544 ,  Y10T428/31663

摘要： A fuser member comprising a substrate, and thereover, an outer layer comprising perfluoroalkoxy polytetrafluoroethylene and carbon black fillers, wherein said outer layer has a volume resistivity of from about 1×10−4 to about 1×10−8 ohms/square.

摘要翻译： 一种定影器构件，包括基底，并且外部层包含全氟烷氧基聚四氟乙烯和炭黑填料，其中所述外层的体积电阻率为约1×10 -4至约1×10 -8欧姆/平方。

公开(公告)号：US20140292930A1

公开(公告)日：2014-10-02

申请号：US13854583

申请日：2013-04-01

申请人： Yanjia Zuo ,  Pratima Gattu Naga Rao ,  Mandakini Kanungo ,  Hong Zhao ,  Mark A. Cellura ,  Robertha Caroline Howell ,  Santokh S. Badesha ,  John R. Andrews

发明人： Yanjia Zuo ,  Pratima Gattu Naga Rao ,  Mandakini Kanungo ,  Hong Zhao ,  Mark A. Cellura ,  Robertha Caroline Howell ,  Santokh S. Badesha ,  John R. Andrews

IPC分类号： B41J2/04 ,  B29C65/48

CPC分类号： B41J2/04 ,  B29C65/483 ,  B29C66/028 ,  B29C66/1122 ,  B29C66/71 ,  B29C66/742 ,  B29L2031/767 ,  B41J2/14233 ,  B41J2/161 ,  B41J2/1623 ,  B41J2002/14403 ,  B29K2079/08

摘要： A method for forming an ink jet printhead comprises processing an epoxy adhesive such that negative effects from physical contact with particular inks are reduced or eliminated. Conventional adhesives processed using conventional techniques are known to gain weight, swell, and/or oxidize when exposed to certain inks such as ultraviolet inks and pigmented inks. An embodiment of the present teachings can include processing of an adhesive including a processes a particular adhesive comprising a cresol novolac resin and a dicydiandiamide curing agent using a particular process, such that the resulting epoxy adhesive is suitable for printhead applications.

摘要翻译： 用于形成喷墨打印头的方法包括加工环氧粘合剂，从而减少或消除与特定油墨的物理接触的负面影响。 已知使用常规技术处理的常规粘合剂当暴露于某些油墨如紫外线油墨和着色油墨时会增加重量，膨胀和/或氧化。 本教导的一个实施方案可以包括加工粘合剂，其包括使用特定方法处理包含甲酚酚醛清漆树脂和二甲基二酰胺固化剂的特定粘合剂，使得所得环氧粘合剂适用于打印头应用。

公开(公告)号：US20140060361A1

公开(公告)日：2014-03-06

申请号：US13601938

申请日：2012-08-31

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

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

IPC分类号： C08F259/08 ,  G02B5/22 ,  B41F1/18 ,  B05D3/02 ,  B82Y30/00

CPC分类号： B41M1/06 ,  B41M1/02 ,  B41N10/00 ,  B41N2210/14 ,  B41P2227/70 ,  B82Y30/00 ,  G02B5/208 ,  G02B5/22

摘要： An imaging member includes a surface layer comprising a fluoroelastomer-fluorosilicone composite. Methods of manufacturing the imaging member and processes for variable lithographic printing using the imaging member are also disclosed.

摘要翻译： 成像构件包括含有氟弹性体 - 氟硅酮复合物的表面层。 还公开了制造成像构件的方法和使用成像构件进行可变平版印刷的方法。

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。

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。

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。

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。

公开(公告)号：US07401912B2

公开(公告)日：2008-07-22

申请号：US10922609

申请日：2004-08-19

申请人： David H. Pan ,  Santokh S. Badesha ,  Anthony Yeznach ,  Trevor J. Snyder ,  Barry D. Reeves

发明人： David H. Pan ,  Santokh S. Badesha ,  Anthony Yeznach ,  Trevor J. Snyder ,  Barry D. Reeves

IPC分类号： B41J2/01

CPC分类号： B41J2/0057 ,  B41J2/17593

摘要： An offset printing apparatus having a coated imaging drum for use with phase-change inks, wherein the imaging drum including a metal substrate, a conformable intermediate layer, and outer coating having an alkyd thermoset, and a heating member associated with the offset printing apparatus.

摘要翻译： 一种胶版印刷设备，其具有用于相变油墨的涂覆成像鼓，其中所述成像鼓包括金属基底，适形中间层和具有醇酸热固性材料的外涂层以及与所述胶版印刷设备相关联的加热构件。

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。