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    Composition for making flow-coatable fuser topcoat and method of making a fuser topcoat
    4.
    发明授权
    Composition for making flow-coatable fuser topcoat and method of making a fuser topcoat 有权
    用于制造可流涂的定影剂面漆的组合物和制造定影剂面漆的方法

    公开(公告)号：US09274469B2

    公开(公告)日：2016-03-01

    申请号：US14301421

    申请日：2014-06-11

    申请人： Xerox Corporation

    发明人： Qi Zhang ,  Nan-Xing Hu ,  Suxia Yang ,  Sandra J. Gardner ,  Edward G. Zwartz

    IPC分类号： G03G15/20 ,  C08L29/10 ,  B05D1/30 ,  B05D3/02

    CPC分类号： G03G15/2057 ,  B05D3/0209 ,  B05D3/0254 ,  C09D127/18 ,  C08K7/24 ,  C08L33/16 ,  C08L69/00 ,  C08K3/041

    摘要： There is provided a homogenous composite dispersion. The composite dispersion is made from ingredients comprising: a first dispersion comprising a filler dispersed in a liquid continuous phase, the filler selected from the group consisting of nanotubes, graphene or a combination thereof, the liquid continuous phase comprising an acid copolymer and a first solvent, the acid copolymer comprising at least one carboxyl functionalized polymeric unit and at least one carboxylate ester functionalized polymeric unit having an alkyl or fluorinated alkyl attached to an oxygen atom of the carboxylate ester; a second dispersion comprising a fluoroplastic dispersed in a second solvent; and a sacrificial polymeric binder material.

    摘要翻译： 提供均匀的复合分散体。 复合分散体由以下成分制成：包括分散在液体连续相中的填料的第一分散体，选自纳米管，石墨烯或其组合的填料，液体连续相包含酸共聚物和第一溶剂 ，所述酸共聚物包含至少一个羧基官能化聚合单元和至少一个羧酸酯官能化聚合单元，其具有与羧酸酯的氧原子连接的烷基或氟化烷基; 第二分散体，其包含分散在第二溶剂中的氟塑料; 和牺牲聚合物粘合剂材料。

    Method of manufacture for graphene fluoropolymer dispersion
    6.
    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

    申请人： Xerox Corporation

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

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

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

    摘要： 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.

    摘要翻译： 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
    8.
    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

    申请人： Xerox Corporation

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

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

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

    摘要： 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.

    摘要翻译： 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 powder coating and powder-coated fuser member
    9.
    发明授权
    Method of powder coating and powder-coated fuser member 有权
    粉末涂层和粉末涂层定影器构件的方法

    公开(公告)号：US08883264B2

    公开(公告)日：2014-11-11

    申请号：US13666408

    申请日：2012-11-01

    申请人： Xerox Corporation

    发明人： Suxia Yang ,  Qi Zhang ,  Edward G Zwartz ,  Yu Qi ,  Gordon Sisler ,  David Charles Irving

    IPC分类号： B05D1/04 ,  B05D1/02 ,  B05D5/00 ,  B05D7/24

    CPC分类号： G03G15/2057 ,  B05D1/002 ,  B05D1/06 ,  B05D1/34 ,  B05D5/083 ,  B05D2601/20 ,  Y10T428/249971

    摘要： Methods for powder coating that include applying a powder coating composition to a substrate via an electrostatic gun. The powder coating composition includes a mixture of two or more materials having different densities, such as a mixture of aerogel particles and fluoropolymer-containing particles. The electrostatic gun can have a high-voltage generator that generates a negative polarity voltage between about 0 KV and about 100 KV during application of the powder coating composition, and the electrostatic gun can have a round spray nozzle. Methods of making fuser members using such powder coating methods, fuser members prepared by such methods, and methods of preparing low gloss images using such fuser members.

    摘要翻译： 粉末涂料方法，包括通过静电枪将粉末涂料组合物施加到基材上。 粉末涂料组合物包括具有不同密度的两种或更多种材料的混合物，例如气凝胶颗粒和含氟聚合物的颗粒的混合物。 静电枪可以具有在施加粉末涂料组合物期间在约0KV至约100KV之间产生负极性电压的高压发生器，并且静电枪可以具有圆形喷嘴。 使用这种粉末涂布方法制造定影部件的方法，通过这些方法制备的定影部件以及使用这种定影部件制备低光泽图像的方法。