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13 条记录 (耗时 0.049 秒)

    Method and apparatus having improved image transfer characteristics for producing an image on a receptor medium such as a plain paper
    4.
    发明授权
    Method and apparatus having improved image transfer characteristics for producing an image on a receptor medium such as a plain paper 失效
    具有改善的图像转印特性的方法和装置，用于在诸如普通纸的受体介质上产生图像

    公开(公告)号：US5650253A

    公开(公告)日：1997-07-22

    申请号：US536687

    申请日：1995-09-29

    申请人： James A. Baker ,  Truman F. Kellie ,  Edward J. Woo ,  Kent E. Emerson ,  Wu-Shyong Li ,  Gaye K. Lehman ,  Gay L. Herman ,  Brian P. Teschendorf ,  Claire A. Jalbert ,  Valdis Mikelsons

    发明人： James A. Baker ,  Truman F. Kellie ,  Edward J. Woo ,  Kent E. Emerson ,  Wu-Shyong Li ,  Gaye K. Lehman ,  Gay L. Herman ,  Brian P. Teschendorf ,  Claire A. Jalbert ,  Valdis Mikelsons

    IPC分类号： G03G15/16 ,  G03G9/12 ,  G03G9/125 ,  G03G9/13 ,  G03G13/10 ,  G03G13/11

    CPC分类号： G03G9/12 ,  G03G13/10 ,  G03G9/125 ,  G03G9/13

    摘要： Method and apparatus for producing an image on plain paper from image data using a photoreceptor. An image-wise distribution of charges is produced on the photoreceptor corresponding to the image data. A liquid ink having solid charged pigmented particles, the liquid ink having an effective glass transition temperature of less than 25 degrees Celsius is applied to the photoreceptor forming an image-wise distribution of the pigmented particles on the photoreceptor to form the image. The liquid ink has greater than seventy-five percent by volume fraction of solids in the image. A film forming means is positioned against the photoreceptor immediately following the application means to dry the image of the liquid ink to film forming within 0.5 seconds. The image is dried on the photoreceptor. The image is then transferred to an elastomeric transfer roller which forms a first transfer nip under pressure with the photoreceptor. The elastomeric transfer roller is heated to from 50 degrees Celsius to 100 degrees Celsius. Subsequently, the image is transferred to plain paper through a nip formed between a backup roller under pressure with the transfer roller. The release layer of the photoreceptor has a surface energy which is less than a surface energy of the elastomeric transfer roller which in turn is less than a surface energy of the liquid ink which in turn is less than a surface energy of the plain paper.

    摘要翻译： 使用感光体从图像数据生成普通纸上的图像的方法和装置。 在对应于图像数据的感光体上产生成像图像的电荷分布。 具有固体带电着色颗粒的液体油墨，将具有小于25摄氏度的有效玻璃化转变温度的液体油墨施加到感光体上，形成感光体上着色颗粒的成像分布以形成图像。 液体油墨在图像中具有大于75体积％的固体分数。 在施加装置之后，膜形成装置紧靠着感光体定位，以在0.5秒内将液体墨水的图像干燥成膜。 图像在感光体上干燥。 然后将图像转印到弹性体转印辊上，该辊与感光体在压力下形成第一转印辊隙。 将弹性体转印辊加热至50摄氏度至100摄氏度。 随后，图像通过压力下的支撑辊与转印辊之间形成的辊隙转印到普通纸上。 感光体的释放层具有的表面能小于弹性体转印辊的表面能，其表面能量小于液体油墨的表面能，而表面能又小于普通纸的表面能。

    Receptor sheet for a toner developed electrostatic imaging process
    5.
    发明授权
    Receptor sheet for a toner developed electrostatic imaging process 失效
    用于调色剂的受体片开发静电成像工艺

    公开(公告)号：US5106710A

    公开(公告)日：1992-04-21

    申请号：US487743

    申请日：1990-03-01

    申请人： Paul J. Wang ,  Gaye K. Lehman

    发明人： Paul J. Wang ,  Gaye K. Lehman

    IPC分类号： G03G7/00 ,  G03G9/08 ,  G03G13/01

    CPC分类号： G03G7/004 ,  G03G13/01 ,  G03G7/0006 ,  G03G7/0046 ,  G03G9/08 ,  G03G9/0821

    摘要： An electrographic imaging process is described in which electrostatic images are toned in sequence to form a multicolor intermediate image on a temporary dielectric receptor. The intermediate image is then transferred to a permanent receptor. Certain relative properties of the toner and the intermediate image, such as surface energy, T.sub.g, work of adhesion, and complex dynamic viscosity, have been found to be important to the production of good final images.

    摘要翻译： 描述了静电图像依次调色以在临时介电受体上形成多色中间图像的电摄影成像过程。 然后将中间图像转移到永久受体。 已经发现调色剂和中间图像的某些相对性质，例如表面能，Tg，附着力和复合动态粘度对于生产良好的最终图像是重要的。

    Release layer for photoreceptors
    7.
    发明授权
    Release layer for photoreceptors 失效
    光感受器释放层

    公开(公告)号：US5733698A

    公开(公告)日：1998-03-31

    申请号：US724073

    申请日：1996-09-30

    申请人： Gaye K. Lehman ,  Claire A. Jalbert ,  Edward J. Woo ,  Kathryn R. Bretscher ,  James A. Baker ,  Mark C. Berens

    发明人： Gaye K. Lehman ,  Claire A. Jalbert ,  Edward J. Woo ,  Kathryn R. Bretscher ,  James A. Baker ,  Mark C. Berens

    IPC分类号： G03G5/147

    CPC分类号： G03G5/14773 ,  G03G5/147 ,  G03G5/14704 ,  G03G5/14708 ,  G03G5/14721 ,  G03G5/14726 ,  G03G5/14734

    摘要： The invention is photoconductor construction comprising a release layer which controls the carrier liquid on the surface of the photoreceptor and minimizes beading of toner carrier liquid. According to one embodiment this invention is a photoconductor construction comprising a photoconductor layer applied to an electroconductive substrate, an interlayer applied to the photoconductor layer, and a release layer over the interlayer. The release layer is a swellable polymer. According to another embodiment this invention is a photoconductor construction comprising a polymeric release layer that has a surface with an average roughness, Ra, of at least 10 nm.

    摘要翻译： 本发明是光电导体结构，其包括释放层，其控制感光体表面上的载体液体并使调色剂载体液体的珠粒最小化。 根据一个实施例，本发明是一种光电导体结构，其包括施加到导电基底的光电导体层，施加到光电导体层的中间层，以及中间层上的释放层。 脱模层是可溶胀聚合物。 根据另一个实施方案，本发明是一种光电导体结构，其包含具有至少10nm的平均粗糙度Ra的表面的聚合物释放层。