Flow-coatable PFA fuser topcoats
    4.
    发明授权
    Flow-coatable PFA fuser topcoats 有权
    可流涂的PFA定影面漆

    公开(公告)号:US08588669B2

    公开(公告)日:2013-11-19

    申请号:US13182015

    申请日:2011-07-13

    IPC分类号: G03G15/20 B05D5/12

    CPC分类号: G03G15/2057

    摘要: Exemplary embodiments herein provide materials and methods for a fusing apparatus including a fuser member comprising a substrate and a topcoat layer, wherein the topcoat layer comprises a flow-coated fluororesin and has a surface energy of about 25 mN/m or less.

    摘要翻译: 本发明的示例性实施方案提供了一种用于熔化设备的材料和方法,该定影设备包括包含基底和顶涂层的定影器构件,其中该顶涂层包含流动涂覆的氟树脂并具有约25mN / m或更小的表面能。

    Coatings for ink jet print head face
    10.
    发明授权
    Coatings for ink jet print head face 有权
    喷墨打印头面用涂料

    公开(公告)号:US08692011B2

    公开(公告)日:2014-04-08

    申请号:US13069305

    申请日:2011-03-22

    IPC分类号: C07F7/04

    CPC分类号: C09D201/10

    摘要: A novel composition for use as a print head face plate coating. In particular, the coating comprises siloxyfluorocarbon (SFC), which is composed of networked precursors containing reactive siloxane groups attached to fluorocarbon chains. The present SFC coatings can be used to produce a surface whereby solid ink and ultraviolet (UV) curable inks do not adhere when applied at elevated temperatures and over an extended period of time. The advantages of the present coating are fewer print head related defects, and longer front face life.

    摘要翻译: 用作打印头面板涂层的新型组合物。 特别地,涂层包括由含有连接到碳氟链上的反应性硅氧烷基团的网状前体组成的甲硅烷氧基碳氟化合物(SFC)。 当前的SFC涂层可用于生产表面,因此当在高温和长时间使用时,固体油墨和紫外线(UV)可固化油墨不粘附。 本涂料的优点是减少与打印头有关的缺陷,并且更长的正面使用寿命。