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    • 5. 发明申请
    • IMAGE TRANSFER BELT WITH CONTROLLED SURFACE TOPOGRAPHY TO IMPROVE TONER RELEASE
    • 图像传输带,带有控制的表面地形图,以改善音质释放
    • US20100300604A1
    • 2010-12-02
    • US12474319
    • 2009-05-29
    • William Krebs GossChris TiceJeff Jennings
    • William Krebs GossChris TiceJeff Jennings
    • B32B37/00B31F1/07
    • B41J2/0057G03G15/162G03G2215/1623Y10T156/1023
    • A three-layer image transfer belt having an uppermost surface that has been altered to reduce surface gloss and induce a desirable surface topography is presented. The image transfer belt can comprise a three layer laminate. In one embodiment, the base layer can be a polyimide, the intermediate layer can be a rubber/elastomer and the surface layer can be a fluoropolymer. In another embodiment, the base layer can also comprise a fabric for belt reinforcement. The desired surface topography improves toner release and print quality. The reduction of surface gloss of the image transfer belt is achieved by creating a linear pattern oriented in the machine direction or a grid-like pattern into the uppermost surface of the image transfer belt. The reduction of surface gloss of the image transfer belt is achieved without a significant change in surface rougheness.
    • 提出了一种三层图像转印带,其具有已被改变的最上表面以减少表面光泽并引起期望的表面形貌。 图像转印带可以包括三层层压体。 在一个实施方案中,基层可以是聚酰亚胺,中间层可以是橡胶/弹性体,表面层可以是含氟聚合物。 在另一个实施方案中,基层还可以包括用于带增强的织物。 所需的表面形貌改善了调色剂的释放和打印质量。 图像转印带的表面光泽度的降低通过在机器方向上取向的线状图案或网格状图案形成图像转印带的最上表面来实现。 实现了图像转印带的表面光泽度的降低,而没有表面粗糙度的显着变化。