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    Method of manufacture for graphene fluoropolymer dispersion
    32.
    发明授权
    Method of manufacture for graphene fluoropolymer dispersion 有权
    石墨烯氟聚合物分散体的制造方法

    公开(公告)号：US09394421B2

    公开(公告)日：2016-07-19

    申请号：US14044190

    申请日：2013-10-02

    Applicant: Xerox Corporation

    Inventor： Qi Zhang ,  Yu Qi ,  Sandra J. Gardner ,  Nan-Xing Hu

    IPC: B05D3/02 ,  C08K3/04 ,  C08K5/54 ,  C08J3/215

    CPC classification number: C08K3/04 ,  C08J3/215 ,  C08K5/5406 ,  C09D127/12 ,  C09D127/18 ,  C08L69/00 ,  C08K9/06 ,  C08K3/042 ,  C08L33/16

    Abstract: A method for forming a dispersion includes mixing graphene particles, a fluorosilane coupling agent and a first solvent to produce a first dispersion wherein the graphene particles are from about 0.1 to about 0.8 weight percent of the first dispersion. The method includes concentrating the first dispersion by removing the first solvent to produce a second dispersion wherein the graphene particles are from about 2.0 to about 10.0 weight percent of the concentrated dispersion. The concentrated dispersion is mixed with a fluoropolymer dispersion including a second solvent, a surfactant, and fluoropolymer particles wherein the fluoropolymer dispersion has a solids content of about 30 weight percent to about 50 weight percent to form a second dispersion. A polymer binder in a third solvent is mixed with the second dispersion to form the coating dispersion.

    Abstract translation: 形成分散体的方法包括混合石墨烯颗粒，氟硅烷偶联剂和第一溶剂以产生第一分散体，其中石墨烯颗粒为第一分散体的约0.1至约0.8重量％。 该方法包括通过除去第一溶剂来浓缩第一分散体以产生第二分散体，其中石墨烯颗粒为浓缩分散体的约2.0至约10.0重量％。 将浓缩的分散体与包含第二溶剂，表面活性剂和含氟聚合物颗粒的含氟聚合物分散体混合，其中氟聚合物分散体具有约30重量％至约50重量％的固体含量以形成第二分散体。 将第三溶剂中的聚合物粘合剂与第二分散体混合以形成涂料分散体。

    METHOD OF MANUFACTURE FOR GRAPHENE FLUOROPOLYMER DISPERSION
    33.
    发明申请
    METHOD OF MANUFACTURE FOR GRAPHENE FLUOROPOLYMER DISPERSION 有权
    石墨氟聚合物分散体的制备方法

    公开(公告)号：US20150093511A1

    公开(公告)日：2015-04-02

    申请号：US14044190

    申请日：2013-10-02

    Applicant: Xerox Corporation

    Inventor： Qi Zhang ,  Yu Qi ,  Sandra J. Gardner ,  Nan-Xing Hu

    IPC: C09D127/12 ,  C08K3/04 ,  C08K5/54

    CPC classification number: C08K3/04 ,  C08J3/215 ,  C08K5/5406 ,  C09D127/12 ,  C09D127/18 ,  C08L69/00 ,  C08K9/06 ,  C08K3/042 ,  C08L33/16

    Abstract: A method for forming a dispersion includes mixing graphene particles, a fluorosilane coupling agent and a first solvent to produce a first dispersion wherein the graphene particles are from about 0.1 to about 0.8 weight percent of the first dispersion. The method includes concentrating the first dispersion by removing the first solvent to produce a second dispersion wherein the graphene particles are from about 2.0 to about 10.0 weight percent of the concentrated dispersion. The concentrated dispersion is mixed with a fluoropolymer dispersion including a second solvent, a surfactant, and fluoropolymer particles wherein the fluoropolymer dispersion has a solids content of about 30 weight percent to about 50 weight percent to form a second dispersion. A polymer binder in a third solvent is mixed with the second dispersion to form the coating dispersion.

    Abstract translation: 形成分散体的方法包括混合石墨烯颗粒，氟硅烷偶联剂和第一溶剂以产生第一分散体，其中石墨烯颗粒为第一分散体的约0.1至约0.8重量％。 该方法包括通过除去第一溶剂来浓缩第一分散体以产生第二分散体，其中石墨烯颗粒为浓缩分散体的约2.0至约10.0重量％。 将浓缩的分散体与包含第二溶剂，表面活性剂和含氟聚合物颗粒的含氟聚合物分散体混合，其中氟聚合物分散体具有约30重量％至约50重量％的固体含量以形成第二分散体。 将第三溶剂中的聚合物粘合剂与第二分散体混合以形成涂料分散体。

    SURFACE COATING AND FUSER MEMBER
    34.
    发明申请
    SURFACE COATING AND FUSER MEMBER 有权
    表面涂层和熔融部件

    公开(公告)号：US20140323005A1

    公开(公告)日：2014-10-30

    申请号：US13870437

    申请日：2013-04-25

    Applicant: XEROX CORPORATION

    Inventor： Brynn M. Dooley ,  Yu Qi ,  Edward G. Zwartz ,  Nan-Xing Hu

    IPC: G03G15/20

    CPC classification number: G03G15/2057 ,  Y10T442/60 ,  Y10T442/626 ,  Y10T442/674

    Abstract: Described is a fuser member having a substrate and a surface layer disposed on the substrate. The surface layer includes a non-woven polymer fiber matrix having dispersed throughout a siloxyfluorocarbon (SFC) networked polymer and a fluorinated polyhedral oligomeric silsesquioxane.

    Abstract translation: 描述的是具有衬底和设置在衬底上的表面层的定影器构件。 表面层包括分散在整个甲氧基氟碳（SFC）网状聚合物和氟化多面体低聚倍半硅氧烷中的无纺聚合物纤维基质。

    IMAGE FORMING APPARATUS
    35.
    发明申请
    IMAGE FORMING APPARATUS 有权
    图像形成装置

    公开(公告)号：US20140219679A1

    公开(公告)日：2014-08-07

    申请号：US13757336

    申请日：2013-02-01

    Applicant: XEROX CORPORATION

    Inventor： Yu Liu ,  Nan-Xing Hu ,  Sarah J. Vella

    IPC: G03G15/00 ,  G03G15/02

    CPC classification number: G03G15/025 ,  G03G21/0094

    Abstract: There is described an image forming apparatus that includes an imaging member having a charge retentive-surface for developing an electrostatic latent image thereon. The imaging member includes a substrate and photoconductive member disposed on the substrate. The image forming apparatus includes a charging unit for applying an electrostatic charge on the imaging member to a predetermined electric potential wherein the charging unit is spaced from the photoconductive member a distance of from about 3 μm to about 300 μm. The image forming apparatus includes a delivery member in contact with the surface of the photoconductive member. The delivery member includes an elastomeric matrix impregnated with a liquid lubricant wherein the delivery member applies a layer of liquid lubricant to the surface of the photoconductor wherein in the layer has a thickness of from about 1 nm to about 15 nm during steady state operation.

    Abstract translation: 描述了一种图像形成装置，其包括具有用于在其上显影静电潜像的电荷保持表面的成像构件。 成像构件包括设置在基板上的基板和感光体。 图像形成装置包括：充电单元，用于将成像构件上的静电电荷施加到预定电位，其中充电单元与光电导体间隔开约3μm至约300μm的距离。 图像形成装置包括与感光体的表面接触的传送部件。 输送构件包括浸渍有液体润滑剂的弹性体基体，其中输送构件将液体润滑剂层施加到光电导体的表面，其中在稳定状态操作期间该层具有约1nm至约15nm的厚度。

    METHOD OF MAKING A FUSER MEMBER
    36.
    发明申请
    METHOD OF MAKING A FUSER MEMBER 有权
    制造熔炉成员的方法

    公开(公告)号：US20140178579A1

    公开(公告)日：2014-06-26

    申请号：US13722273

    申请日：2012-12-20

    Applicant: XEROX CORPORATION

    Inventor： Yu Qi ,  Nan-Xing Hu

    IPC: G03G15/20

    CPC classification number: G03G15/2057 ,  G03G2215/2009 ,  G03G2215/2032

    Abstract: A method of manufacturing a fuser member is described. The method includes obtaining a substrate and coating a composition of an anhydride capped polyamic acid oligomer, a multi-amine and a solvent on the substrate to form a polyimide gel layer on the substrate. The solvent is extracted from the polyimide gel layer with an extraction solvent. The extraction solvent is removed to form a polyimide aerogel layer having a porosity of from about 50 percent to about 95 percent. A fluoropolymer is coated on the polyimide aerogel layer and cured or melted to form a release layer.

    Abstract translation: 描述了一种制造定影器构件的方法。 该方法包括获得基材并在基材上涂覆酸酐封端的聚酰胺酸低聚物，多胺和溶剂的组合物，以在基材上形成聚酰亚胺凝胶层。 用提取溶剂从聚酰亚胺凝胶层中提取溶剂。 除去萃取溶剂以形成孔隙率为约50％至约95％的聚酰亚胺气凝胶层。 将含氟聚合物涂覆在聚酰亚胺气凝胶层上并固化或熔化以形成剥离层。

    Palladium precursor composition having a fluorinated component
    37.
    发明授权
    Palladium precursor composition having a fluorinated component 有权
    具有氟化成分的钯前体组合物

    公开(公告)号：US08613796B1

    公开(公告)日：2013-12-24

    申请号：US13621591

    申请日：2012-09-17

    Applicant: Xerox Corporation

    Inventor： Yiliang Wu ,  Nan-Xing Hu

    IPC: C23C18/08 ,  H01B1/02 ,  B05D5/12 ,  B05D3/02

    CPC classification number: C23C18/08 ,  H05K2203/0709

    Abstract: A palladium precursor composition includes at least one palladium salt and at least one fluorinated component, wherein if the fluorinated component is not a fluorinated organoamine, the composition further includes an organoamine, and if the fluorinated component is a fluorinated organoamine, the composition may optionally further include one or more additional fluorinated components. Further disclosed is a substantially pinhole-free palladium layer formed from the precursor composition.

    Abstract translation: 钯前体组合物包括至少一种钯盐和至少一种氟化成分，其中如果氟化成分不是氟化有机胺，则组合物还包含有机胺，如果氟化成分是氟化有机胺，则组合物可任选地进一步 包括一种或多种另外的氟化组分。 进一步公开的是由前体组合物形成的基本上无针孔的钯层。

    DIELECTRIC LAYER FOR AN ELECTRONIC DEVICE
    38.
    发明申请
    DIELECTRIC LAYER FOR AN ELECTRONIC DEVICE 有权
    用于电子设备的电介质层

    公开(公告)号：US20130331512A1

    公开(公告)日：2013-12-12

    申请号：US13968568

    申请日：2013-08-16

    Applicant: Xerox Corporation

    Inventor： Yiliang Wu ,  Ping Liu ,  Nan-Xing Hu

    IPC: H01B3/38

    CPC classification number: H01B3/38 ,  H01L21/02123 ,  H01L21/3121 ,  H01L51/0036 ,  H01L51/0043 ,  H01L51/052 ,  H01L51/0545

    Abstract: A dielectric layer for an electronic device, such as a thin-film transistor, is provided. The dielectric layer comprises a molecular glass. The resulting dielectric layer is very thin, pure, and stable. Processes and compositions for fabricating such a dielectric layer are also disclosed.

    Abstract translation: 提供了一种电子器件的介质层，例如薄膜晶体管。 电介质层包括分子玻璃。 所得到的介电层非常薄，纯且稳定。 还公开了用于制造这种介电层的方法和组合物。

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