公开(公告)号：US10150898B2

公开(公告)日：2018-12-11

申请号：US15153566

申请日：2016-05-12

Applicant: XEROX CORPORATION

Inventor： Yanjia Zuo ,  Mandakini Kanungo ,  Hong Zhao ,  John R. Andrews ,  Pratima Gattu Naga Rao ,  Mark A. Cellura ,  Santokh S. Badesha

IPC: C09J163/04 ,  C09J163/00

Abstract: An adhesive compound can include an uncured epoxy film having a curing temperature between about 80° C. and about 300° C. The uncured epoxy film can include a cresol novolac epoxy resin and a bisphenol A epoxy resin. The uncured epoxy film can have a thickness between about 0.1 mil and about 5 mil.

公开(公告)号：US09562142B2

公开(公告)日：2017-02-07

申请号：US14708172

申请日：2015-05-08

Applicant: Xerox Corporation

Inventor： Yanjia Zuo ,  Shigeng Li ,  Peter V Nguyen ,  Chieh-Min Cheng

IPC: C08J3/07 ,  C08K3/28

CPC classification number: C08K3/28 ,  C08J3/07 ,  C08J3/16 ,  C08J2367/02 ,  C08J2379/08 ,  G03G9/0806 ,  G03G9/08724 ,  G03G9/08797

Abstract: A process for making a crystalline latex suitable for use in a toner by phase inversion emulsification (PIE) where when resin of particular acid number is neutralized to a certain degree, smaller sized resin particles are obtained reproducibly.

Abstract translation: 通过相转化乳化（PIE）制造适用于调色剂的结晶乳胶的方法，其中特定酸值的树脂中和到一定程度时，可重复获得较小尺寸的树脂颗粒。

公开(公告)号：US20190240977A1

公开(公告)日：2019-08-08

申请号：US16390237

申请日：2019-04-22

Applicant: Xerox Corporation

Inventor： Pratima Gattu Naga Rao ,  Sean Campbell Hunter ,  Christopher Jon Laharty ,  Jonathan Robert Brick ,  John Milton Brookfield ,  Tony Russell Rogers ,  Michael Joel Edwards ,  Hong Zhao ,  Mandakini Kanungo ,  Yanjia Zuo ,  Daniel R. Hahn ,  Santokh S. Badesha ,  John R. Andrews

IPC: B41J2/14 ,  B41J2/16

CPC classification number: B41J2/1433 ,  B41J2/161 ,  B41J2/1623 ,  B41J2202/03

Abstract: The present teachings describe a printhead assembly. The printhead assembly includes a first plate and a second plate stacked together. The printhead assembly includes a first adhesive between the first plate and the second plate for bonding the plates together. The printhead assembly includes a second adhesive surrounding an outer edge of the first adhesive wherein the second adhesive has an oxygen migration rate lower than an oxygen migration rate of the first adhesive. An oxygen sensitive component is contained within the outer edge of the first adhesive.

公开(公告)号：US10052874B2

公开(公告)日：2018-08-21

申请号：US15410058

申请日：2017-01-19

Applicant: XEROX CORPORATION

Inventor： Yanjia Zuo ,  Mandakini Kanungo ,  Hong Zhao ,  Pratima Gattu Naga Rao ,  Mark A. Cellura ,  Santokh S. Badesha ,  John R. Andrews

IPC: B41J2/14

CPC classification number: B41J2/1433 ,  B29C65/02 ,  B29C65/48 ,  B32B7/12 ,  B32B15/043 ,  B32B15/08 ,  B32B27/08 ,  B32B27/281 ,  B32B2307/75 ,  B41J2/14201 ,  B41J2/14233 ,  B41J2/1607 ,  B41J2/161 ,  B41J2/1623 ,  B41J2002/14403 ,  B41J2002/14491 ,  Y10T428/31515

Abstract: 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 and squeeze out when exposed to certain inks such as ultraviolet inks, solid inks, and aqueous inks. An embodiment of the present teachings can include processing of a particular adhesive such that the resulting epoxy adhesive is suitable for printhead applications.

公开(公告)号：US09623660B2

公开(公告)日：2017-04-18

申请号：US14265119

申请日：2014-04-29

Applicant: Xerox Corporation

Inventor： Yanjia Zuo ,  Mandakini Kanungo ,  Hong Zhao ,  Pratima Gattu Naga Rao ,  Mark A. Cellura ,  Santokh S. Badesha ,  John R. Andrews

IPC: B29C65/02 ,  B29C65/48 ,  B41J2/16 ,  B32B7/12 ,  B41J2/14 ,  B32B15/04 ,  B32B15/08 ,  B32B27/08 ,  B32B27/28

CPC classification number: B41J2/1433 ,  B29C65/02 ,  B29C65/48 ,  B32B7/12 ,  B32B15/043 ,  B32B15/08 ,  B32B27/08 ,  B32B27/281 ,  B32B2307/75 ,  B41J2/14201 ,  B41J2/14233 ,  B41J2/1607 ,  B41J2/161 ,  B41J2/1623 ,  B41J2002/14403 ,  B41J2002/14491 ,  Y10T428/31515

Abstract: 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 and squeeze out when exposed to certain inks such as ultraviolet inks, solid inks, and aqueous inks. An embodiment of the present teachings can include processing of a particular adhesive such that the resulting epoxy adhesive is suitable for printhead applications.

公开(公告)号：US20160160046A1

公开(公告)日：2016-06-09

申请号：US14561464

申请日：2014-12-05

Applicant: Xerox Corporation

Inventor： Shigeng Li ,  Yanjia Zuo ,  Shigang Qiu ,  Peter V. Nguyen ,  Chieh-Min Cheng

IPC: C08L79/08 ,  C08L67/02 ,  C08L77/06 ,  G03G9/087

CPC classification number: C08L67/02 ,  C08J3/07 ,  C08L77/06 ,  G03G9/0806 ,  G03G9/08755 ,  G03G9/08766

Abstract: A process for making a crystalline latex suitable for use in a toner by phase inversion emulsification (PIE) where the liquid reagents, such as, organic solvent(s), neutralizing agent and water, are reused from a prior PIE.

Abstract translation: 通过相转化乳化（PIE）制备适用于调色剂的结晶胶乳的方法，其中诸如有机溶剂，中和剂和水的液体试剂从先前的PIE再利用。

公开(公告)号：US09280076B1

公开(公告)日：2016-03-08

申请号：US14527032

申请日：2014-10-29

Applicant: XEROX CORPORATION

Inventor： Shigeng Li ,  Christopher Michael Wolfe ,  Yanjia Zuo ,  Randy Pheav Tin ,  John L. Pawlak ,  Jay Lee Schneider ,  Peter Nguyen ,  Jordan Frank ,  Chieh-Min Cheng

IPC: G03G9/087 ,  G03G9/093 ,  G03G9/08

CPC classification number: G03G9/09371 ,  G03G9/0804

Abstract: A toner includes a core including a homogenized mixture of a first polyester latex, a styrene/acrylate latex, and a compatibilizing agent latex that includes a graft polyester-styrene/acrylate copolymer and a shell that includes a polyester latex. A process includes (1) homogenizing a mixture to form a plurality of core particles, the mixture including a first polyester latex, a styrene/acrylate latex, and a compatibilizing agent latex comprising a graft polyester-styrene/acrylate copolymer and (2) adding a shell polyester latex to the plurality of core particles to form a plurality of core-shell structures.

Abstract translation: 调色剂包括包含第一聚酯胶乳，苯乙烯/丙烯酸酯胶乳和包含接枝聚酯 - 苯乙烯/丙烯酸酯共聚物和包含聚酯胶乳的壳体的相容剂胶乳的均匀混合物的芯。 一种方法包括（1）使混合物均化以形成多个核心颗粒，该混合物包括第一聚酯胶乳，苯乙烯/丙烯酸酯胶乳和包含接枝聚酯 - 苯乙烯/丙烯酸酯共聚物的相容剂胶乳和（2）添加 壳聚酯胶乳与所述多个芯颗粒形成多个核 - 壳结构。

公开(公告)号：US20150035903A1

公开(公告)日：2015-02-05

申请号：US13957084

申请日：2013-08-01

Applicant: XEROX CORPORATION

Inventor： Yanjia Zuo ,  John R. Andrews ,  Pratima Gattu Naga Rao ,  Mandakini Kanungo ,  Hong Zhao ,  Santokh S. Badesha

IPC: B41J2/14 ,  B32B37/00

CPC classification number: B41J2/14 ,  B32B37/00 ,  B32B2250/03 ,  B32B2333/08 ,  B32B2363/00 ,  B41J2/161 ,  B41J2/1623 ,  B41J2/1634 ,  B41J2002/14403

Abstract: Inkjet printheads containing a first plate, a second plate, and a cured adhesive composition disposed between and bonding the first plate and the second plate. The cured adhesive composition has a glass transition temperature of greater than about 115° C. and is stable when exposed to acrylate monomer. Also, inkjet printheads having a first plate, a second plate, and a cured thin film adhesive disposed between and bonding to both of the first plate and the second plate. The cured thin film adhesive contains a polyimide film disposed between a cured first adhesive layer and a cured second adhesive layer. Methods of preparing such inkjet printheads.

Abstract translation: 喷墨打印头包含第一板，第二板和固化的粘合剂组合物，其设置在第一板和第二板之间并且结合第一板和第二板。 固化的粘合剂组合物具有大于约115℃的玻璃化转变温度，并且当暴露于丙烯酸酯单体时是稳定的。 而且，具有第一板，第二板和固化的薄膜粘合剂的喷墨打印头设置在第一板和第二板之间并且结合到第一板和第二板之间。 固化的薄膜粘合剂包含设置在固化的第一粘合剂层和固化的第二粘合剂层之间的聚酰亚胺膜。 制备这种喷墨打印头的方法。

公开(公告)号：US10095140B2

公开(公告)日：2018-10-09

申请号：US14937597

申请日：2015-11-10

Applicant: Xerox Corporation

Inventor： Yanjia Zuo ,  Shigeng Li ,  Robert D Bayley ,  Peter V Nguyen ,  Linda S Schriever ,  Gregory K Thompson ,  Chieh-Min Cheng

IPC: G03G9/08 ,  C08L25/14 ,  C08L25/10 ,  G03G9/087 ,  G03G9/093 ,  C08L67/00

Abstract: The present disclosure describes poly(styrene/acrylate)-polyester hybrid particles, wherein poly(styrene/acrylate) polymers are polymerized and entangled within a polyester seed particle in an interpenetrating polymer network.

公开(公告)号：US09890306B2

公开(公告)日：2018-02-13

申请号：US14289153

申请日：2014-05-28

Applicant: XEROX CORPORATION

Inventor： Yanjia Zuo ,  Mandakini Kanungo ,  Hong Zhao ,  John R. Andrews ,  Pratima Gattu Naga Rao ,  Mark A. Cellura ,  Santokh S. Badesha

IPC: C09J163/04 ,  C09J163/00 ,  C09J7/00 ,  C09J7/02 ,  B32B27/38 ,  B32B27/26 ,  B32B27/20

CPC classification number: C09J163/00 ,  C08L61/04

Abstract: An adhesive compound can include an uncured epoxy film having a curing temperature between about 80° C. and about 300° C. The uncured epoxy film can include a cresol novolac resin and a bisphenol A epoxy resin. The uncured epoxy film can have a thickness between about 0.1 mil and about 5 mil.