会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Drum supporting hub and drum assembly
    • 鼓支撑轮毂和鼓组件
    • US5357321A
    • 1994-10-18
    • US177033
    • 1994-01-04
    • James G. StenzelEdward P. Imes
    • James G. StenzelEdward P. Imes
    • G03G21/00G03G15/00
    • G03G15/751
    • A drum supporting hub including a disk shaped member having a circular periphery, a hole extending axially through the center of the disk shaped member, and at least one long thin electrically conductive resilient member secured to the disk shaped member, the resilient member having a central section adjacent the hole and having opposite ends, each of the ends terminating into at least one pointed tip adjacent the circular periphery of the disk shaped member, and the resilient member having a major plane substantially parallel to the axis of the disk shaped member. This hub may be inserted in at least one end of a cylindrical electrostatographic imaging member to produce an imaging member assembly.
    • 一种鼓支撑轮毂,包括具有圆形周边的盘形构件,轴向延伸穿过盘形构件的中心的孔,以及固定到盘形构件的至少一个长的细导电弹性构件,弹性构件具有中心 并且具有相对的端部,每个端部终止于与盘形构件的圆形周边相邻的至少一个尖端,并且弹性构件具有基本上平行于盘形构件的轴线的主平面。 该毂可插入圆柱形静电摄影成像构件的至少一端,以产生成像构件组件。
    • 4. 发明授权
    • Color-blind melt flow index properties for toners
    • 调色剂的色盲熔体流动指数特性
    • US06406822B1
    • 2002-06-18
    • US09671997
    • 2000-09-29
    • Scott M. SilenceJoo T. ChungJames M. ProperEdward J. GutmanJames G. StenzelKip L. JugleYelena ShapiroJames A. WintersMaria M. BardenJohn S. Walters
    • Scott M. SilenceJoo T. ChungJames M. ProperEdward J. GutmanJames G. StenzelKip L. JugleYelena ShapiroJames A. WintersMaria M. BardenJohn S. Walters
    • G03G908
    • G03G9/0821G03G9/08797G03G9/097G03G9/09708G03G9/09783
    • At least three differently colored toners, designed for use together in forming a color image in an image developing device, have substantially the same melt flow index value. By substantially matching the melt flow index values of at least three toners of a set of toners, it has been found that the resultant color image has an overall excellent image quality, i.e., an excellent overall gloss level without any gloss banding. The toners may be made to have substantially the same melt flow index value in a carefully controlled process that includes forming a single toner by feeding at least one binder and at least one colorant into a mixing device to form a mixture, upon exit of the mixture from the mixing device, measuring a rheology property of the mixture with at least one monitoring device, and comparing the measured rheology property to a target property range that the measured rheology property must be within in order for the single toner to achieve the desired melt flow index value, wherein if the measuring indicates that the rheology property is outside of the target property range, feed amounts of the at least one binder or of the at least one colorant into the mixing device are adjusted, grinding the mixture, optionally together with a portion of one or more external additives to be added to the mixture, classifying the ground mixture, mixing the classified mixture with one or more external surface additives to obtain the single toner having the desired melt flow index value, and repeating the steps for each additional differently colored toner.
    • 设计用于在图像显影装置中形成彩色图像一起使用的至少三种不同颜色的调色剂具有基本上相同的熔体流动指数值。 通过基本上匹配一组调色剂的至少三种调色剂的熔体流动指数值,已经发现所得到的彩色图像具有总体优异的图像质量,即没有任何光泽条纹的优异的整体光泽度。 调色剂可以在仔细控制的方法中具有基本上相同的熔体流动指数值,包括通过在混合物出口时将至少一种粘合剂和至少一种着色剂进料到混合装置中形成混合物来形成单一调色剂 从混合装置测量混合物与至少一个监测装置的流变性质,并将所测量的流变性能与所测量的流变性能必须在其中的目标性能范围进行比较,以使单个调色剂达到所需的熔体流动 指数值,其中如果测量表明流变性能在目标特性范围之外,则调节至少一种粘合剂或至少一种着色剂进入混合装置的进料量,任选地与 一部分添加到混合物中的外部添加剂,将研磨的混合物分级,将分级的混合物与一个或多个外表面 添加剂以获得具有所需熔体流动指数值的单一调色剂,并且对于每种附加的不同颜色的调色剂重复步骤。