公开(公告)号：US20160299445A1

公开(公告)日：2016-10-13

申请号：US15180566

申请日：2016-06-13

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Krzysztof Nauka ,  Zhang-Lin Zhou ,  Hou T. Ng

IPC: G03G5/147 ,  B05D7/00

CPC classification number: G03G5/14791 ,  B05D7/50 ,  G03G5/005 ,  G03G5/07 ,  G03G5/14721 ,  G03G5/14734 ,  G03G5/14739 ,  G03G5/14769 ,  G03G5/14778

Abstract: The present disclosure is related to coated photoconductors. In an example, a coated photoconductor can comprise a photoconductor including a substrate having a charge generation layer and charge transport layer adhered thereto and a top coating adhered to the photoconductor.

Abstract translation: 本公开涉及涂覆的光电导体。 在一个实例中，涂覆的光电导体可以包括光电导体，其包括具有附着到其上的电荷产生层和电荷传输层的基底和附着到光电导体的顶部涂层。

公开(公告)号：US09035272B2

公开(公告)日：2015-05-19

申请号：US13742939

申请日：2013-01-16

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Xia Sheng ,  Zhang-Lin Zhou ,  Richard H. Henze

IPC: H01L29/02 ,  H01L45/00 ,  B82Y10/00

CPC classification number: H01L45/1608 ,  B82Y10/00 ,  H01L45/08 ,  H01L45/1233 ,  H01L45/1246 ,  H01L45/146 ,  Y10S977/83

Abstract: A memristor structure has two electrodes sandwiching an insulating region, and includes a nanoparticle providing a conducting path between the two electrodes, wherein either the insulating region comprises an inorganic material and nanoparticle comprises a solid nanoparticle or a core/shell nanoparticle or the insulating region comprises an inorganic or organic material and the nanoparticle comprises a core/shell nanoparticle.

Abstract translation: 忆阻器结构具有夹着绝缘区域的两个电极，并且包括在两个电极之间提供导电路径的纳米颗粒，其中绝缘区域包括无机材料，并且纳米颗粒包含固体纳米颗粒或核/壳纳米颗粒，或绝缘区域包括 无机或有机材料，纳米颗粒包含核/壳纳米颗粒。

公开(公告)号：US08980511B2

公开(公告)日：2015-03-17

申请号：US13672503

申请日：2012-11-08

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Zhang-Lin Zhou ,  Krzysztof Nauka ,  Lihua Zhao ,  Anthony William McLennan

IPC: G03G5/14 ,  G03G5/147 ,  G03G5/05 ,  G03G5/06

CPC classification number: G03G5/14734 ,  G03G5/0546 ,  G03G5/0578 ,  G03G5/0592 ,  G03G5/0605 ,  G03G5/14708 ,  G03G5/14773 ,  G03G5/14791

Abstract: An organic photoconductor includes a conductive substrate; a charge generation layer over the conductive substrate; a charge transport layer over the charge generation layer; and an overcoat layer over the charge transport layer. The overcoat layer comprises a cross-linked polyacrylate that includes a charge transport material dispersed therein and a polyhedral oligomeric silsesquioxane.

Abstract translation: 有机光电导体包括导电基板; 导电基板上的电荷产生层; 电荷产生层上的电荷传输层; 以及电荷传输层上的覆盖层。 外涂层包括交联聚丙烯酸酯，其包含分散在其中的电荷输送材料和多面体低聚倍半硅氧烷。

公开(公告)号：US20140127617A1

公开(公告)日：2014-05-08

申请号：US13672503

申请日：2012-11-08

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Zhang-Lin Zhou ,  Krzysztof Nauka ,  Lihua Zhao ,  Anthony William McLennan

IPC: G03G5/147

CPC classification number: G03G5/14734 ,  G03G5/0546 ,  G03G5/0578 ,  G03G5/0592 ,  G03G5/0605 ,  G03G5/14708 ,  G03G5/14773 ,  G03G5/14791

Abstract: An organic photoconductor includes a conductive substrate; a charge generation layer over the conductive substrate; a charge transport layer over the charge generation layer; and an overcoat layer over the charge transport layer. The overcoat layer comprises a cross-linked polyacrylate that includes a charge transport material dispersed therein and a polyhedral oligomeric silsesquioxane.

Abstract translation: 有机光电导体包括导电基板; 导电基板上的电荷产生层; 电荷产生层上的电荷传输层; 以及电荷传输层上的覆盖层。 外涂层包括交联聚丙烯酸酯，其包含分散在其中的电荷输送材料和多面体低聚倍半硅氧烷。

公开(公告)号：US20240287348A1

公开(公告)日：2024-08-29

申请号：US18569595

申请日：2021-06-25

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Xiaoqi Zhou ,  Xulong Fu ,  Zhang-Lin Zhou

IPC: C09D175/04 ,  C09D5/02 ,  D06P1/52 ,  D06P1/54 ,  D06P5/00

CPC classification number: C09D175/04 ,  C09D5/024 ,  D06P1/5285 ,  D06P1/54 ,  D06P5/002

Abstract: The present disclosure describes coating compositions containing halogenated polyurethanes, coated fabric media, and methods of making coated fabric media. In one example, a coating composition incudes an aqueous liquid vehicle, a cross-linkable polymeric binder, and a halogenated polyurethane dispersion. The halogenated polyurethane dispersion includes a polyurethane polymer strand having a halogen atom covalently bonded to the polyurethane polymer strand.

公开(公告)号：US20220403200A1

公开(公告)日：2022-12-22

申请号：US17340995

申请日：2021-06-07

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Zhang-Lin Zhou ,  Qianhan Yang

IPC: C09D11/54 ,  C09D11/322 ,  C09D11/38 ,  C09D11/037 ,  C09D11/033 ,  C09D11/102 ,  D06P5/30 ,  D06P5/00 ,  D06P1/52 ,  B41M5/00 ,  B41M7/00

Abstract: A multi-fluid kit for textile printing includes an inkjet ink and a fixer fluid. The inkjet ink includes a self-crosslinked polyurethane binder particle including a polyurethane polymer with a polymerized carboxylate-based diol and a polymerized sulfonated diamine, a pigment, and an ink aqueous vehicle; and a fixer fluid includes an azetidinium-containing polyamine, and a fixer aqueous vehicle.

公开(公告)号：US20210388226A1

公开(公告)日：2021-12-16

申请号：US17417484

申请日：2019-07-12

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Kai-Kong Iu ,  Zhang-Lin Zhou ,  Hector Lebron

IPC: C09D11/328 ,  C09D11/40 ,  D06P1/00 ,  D06P3/54 ,  D06P5/30 ,  D06P5/28 ,  B41M5/00

Abstract: An example dye sublimation inkjet ink set includes a first dye sublimation inkjet ink and a second dye sublimation inkjet ink. The first dye sublimation inkjet ink includes a disperse dye colorant dispersion including a first disperse dye having absorption at a radiation wavelength ranging from about 360 nm to about 410 nm; an additive to absorb energy at the radiation wavelength ranging from about 360 nm to about 410 nm and to dissipate at least some of the absorbed energy as fluorescence; a co-solvent; and a balance of water. The additive is selected from the group consisting of a compound containing from 3 to 5 fused benzene rings and and a coumarin derivative. The second dye sublimation inkjet ink includes a disperse dye colorant dispersion including a second disperse dye having less absorption at the radiation wavelength than the first disperse dye; a co-solvent; and a balance of water.

公开(公告)号：US20210363695A1

公开(公告)日：2021-11-25

申请号：US17058686

申请日：2018-11-13

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Zhang-Lin Zhou ,  Qianhan Yang ,  Dennis Z. Guo

IPC: D06P5/30 ,  C09D11/322 ,  C09D11/54

Abstract: The present disclosure includes a textile printing system including a fabric substrate and an ink composition. The ink composition can include water, organic co-solvent, from 0.5 wt % to 15 wt % pigment with a dispersant associated with a surface thereof, and from 0.1 wt % to 30 wt % of polyurethane particles including sulfonated- or carboxylated-diamine groups and isocyanate-generated amine groups.

公开(公告)号：US20210363694A1

公开(公告)日：2021-11-25

申请号：US17058682

申请日：2018-12-18

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Xiaoqi Zhou ,  Zhang-Lin Zhou ,  Or Brandstein

IPC: D06P5/30 ,  C09D11/322 ,  D06P1/54 ,  D06P1/642 ,  D06P1/52

Abstract: A fabric coating composition can include from 40 wt % to 90 wt % aqueous liquid vehicle, from 5 wt % to 50 wt % crosslinking polymer including a plurality of imine-type groups; and from 5 wt % to 50 wt % cationic polymer.

公开(公告)号：US11066562B2

公开(公告)日：2021-07-20

申请号：US16334482

申请日：2017-01-31

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Zhang-Lin Zhou ,  Mazi Bar ,  Gregg A. Lane

IPC: C09D11/03 ,  C09D11/033 ,  C09D11/101 ,  C07C233/09 ,  C09D11/38 ,  C07C233/16 ,  C09D11/102 ,  C07C233/20

Abstract: The present disclosure is drawn to an acrylamide-containing photo active co-solvent, including a bis-tris propane co-solvent or a polypropylene oxide amine co-solvent modified with an acryloyl group to form the acrylamide-containing photo active co-solvent.