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    Imaging apparatus
    2.
    发明授权
    Imaging apparatus 有权
    成像设备

    公开(公告)号：US06187499B1

    公开(公告)日：2001-02-13

    申请号：US09492715

    申请日：2000-01-27

    申请人： Weizhong Zhao ,  David H. Pan ,  John W. Spiewak ,  Christopher M. Knapp

    发明人： Weizhong Zhao ,  David H. Pan ,  John W. Spiewak ,  Christopher M. Knapp

    IPC分类号： G03G1510

    CPC分类号： G03G13/10

    摘要： An imaging apparatus, comprising an imaging member with an electrostatic latent image formed thereon, said imaging member containing a surface capable of supporting marking material; an imaging device for generating the electrostatic latent image on said imaging member, wherein the electrostatic latent image includes image areas defined by a first charge voltage and non-image areas defined by a second charge voltage distinguishable from the first charge voltage; a marking material supply apparatus for depositing marking material on the surface of said imaging member to form a marking material layer thereon adjacent the electrostatic latent image on said imaging member; a charging source for selectively delivering charges to the marking material layer in an imagewise manner responsive to the electrostatic latent image on said imaging member to form a secondary latent image in the marking material layer having image and nonimage areas corresponding to the electrostatic latent image on said imaging member; and a separator member for selectively separating portions of the marking material layer in accordance with the secondary latent image in the marking material layer to create a developed image corresponding to the electrostatic latent image formed on said imaging member and wherein said marking material is comprised of a liquid developer comprised of an optional nonpolar liquid, resin, colorant, and a charge acceptance component comprised of a cyclodextrin.

    摘要翻译： 一种成像装置，包括其上形成有静电潜像的成像构件，所述成像构件包含能够支撑标记材料的表面;用于在所述成像构件上产生静电潜像的成像装置，其中所述静电潜像包括限定的图像区域 通过第一充电电压和由与第一充电电压区分开的第二充电电压限定的非图像区域;标记材料供应装置，用于在所述成像构件的表面上沉积标记材料，以在静电潜像附近形成标记材料层 所述成像构件上的图像;充电源，用于响应于所述成像构件上的静电潜像以成像方式选择性地将电荷输送到所述标记材料层，以在所述标记材料层中形成具有对应于所述成像构件的图像和非图像区域的次级潜像 所述i上的静电潜像 会员 以及分离器构件，用于根据标记材料层中的次级潜像选择性地分离标记材料层的部分，以产生与形成在所述成像构件上的静电潜像对应的显影图像，并且其中所述标记材料由液体 显影剂由可选的非极性液体，树脂，着色剂和由环糊精组成的电荷接受部件组成。

    Imaging apparatuses and processes thereof containing a marking material with a charge acceptance additive of an aluminum complex
    4.
    发明授权
    Imaging apparatuses and processes thereof containing a marking material with a charge acceptance additive of an aluminum complex 有权
    其成像设备及其工艺包含具有铝复合物的电荷接受添加剂的标记材料

    公开(公告)号：US06212347B1

    公开(公告)日：2001-04-03

    申请号：US09492429

    申请日：2000-01-27

    申请人： Weizhong Zhao ,  David H. Pan ,  John W. Spiewak ,  Christopher M. Knapp

    发明人： Weizhong Zhao ,  David H. Pan ,  John W. Spiewak ,  Christopher M. Knapp

    IPC分类号： G03G1510

    CPC分类号： G03G15/34 ,  G03G9/09783 ,  G03G9/1355 ,  G03G13/10

    摘要： An imaging apparatus containing an imaging member with an electrostatic latent image formed thereon, the imaging member containing a surface capable of supporting marking material; an imaging device for generating the electrostatic latent image on the imaging member wherein the electrostatic latent image includes image areas defined by a first charge voltage and nonimage areas defined by a second charge voltage distinguishable from the first charge voltage; a marking material supply apparatus for depositing marking material on the surface of the imaging member to form a marking material layer thereon adjacent the electrostatic latent image on the imaging member; a charging source for selectively delivering charges to the marking material layer in an imagewise manner responsive to the electrostatic latent image on the imaging member to form a secondary latent image in the marking material layer containing image and nonimage areas corresponding to the electrostatic latent image on the imaging member; and a separator member for selectively separating portions of the marking material layer in accordance with the secondary latent image in the marking material layer to create a developed image corresponding to the electrostatic latent image formed on the imaging member, and wherein the marking material is comprised of developer containing an optional liquid, resin, colorant, and a charge acceptance additive of an aluminum complex of the formulas, or mixtures thereof wherein R1 is selected from the group consisting of hydrogen and alkyl, and n represents the number of R1 groups, and wherein the charge acceptance additive captures and retains negative ions or positive ions.

    摘要翻译： 一种成像装置，包括其上形成有静电潜像的成像构件，所述成像构件包含能够支撑标记材料的表面;成像装置，用于在所述成像构件上产生静电潜像，其中所述静电潜像包括由 第一充电电压和非图像区域，其由与第一充电电压区分的第二充电电压限定;标记材料供应装置，用于在成像构件的表面上沉积标记材料，以在成像构件上邻近静电潜像形成标记材料层 构件;充电源，用于响应于成像构件上的静电潜像以成像方式选择性地将电荷输送到标记材料层，以在包含对应于静电潜像的图像和非图像区域的标记材料层中形成次级潜像 在想象中 会员 以及分离器构件，用于根据标记材料层中的次级潜像选择性地分离标记材料层的部分，以产生对应于在成像构件上形成的静电潜像的显影图像，并且其中标记材料由显影剂 含有下式的铝络合物或其混合物的任选的液体，树脂，着色剂和电荷接受添加剂，其中R1选自氢和烷基，n表示R1基团的数量，其中电荷 接受添加剂捕获并保留负离子或正离子。

    Liquid developers and processes thereof
    5.
    发明授权
    Liquid developers and processes thereof 有权
    液体显影剂及其工艺

    公开(公告)号：US06187498B1

    公开(公告)日：2001-02-13

    申请号：US09502342

    申请日：2000-02-10

    申请人： Christopher M. Knapp ,  George A. Gibson ,  David H. Pan ,  John W. Spiewak

    发明人： Christopher M. Knapp ,  George A. Gibson ,  David H. Pan ,  John W. Spiewak

    IPC分类号： G03G913

    CPC分类号： G03G8/00 ,  G03G9/131 ,  G03G13/20

    摘要： A process including: forming a first image on a first substrate with a liquid toner comprising a resin, a colorant, a carrier liquid, and an adhesion promoting compound; transferring the image from the first substrate to a second substrate; overcoating the image on the second substrate with a transparent overcoat layer, and treating the resulting overcoated image.

    摘要翻译： 一种方法，包括：在具有树脂，着色剂，载体液体和粘附促进化合物的液体调色剂的第一基板上形成第一图像;将图像从第一基板转印到第二基板; 具有透明外涂层的第二基底，并且对所得的外涂图像进行分析。