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    INK-REPELLENT MEMBER AND INK JET HEAD
    7.
    发明公开
    INK-REPELLENT MEMBER AND INK JET HEAD 审中-公开

    公开(公告)号：US20240359464A1

    公开(公告)日：2024-10-31

    申请号：US18627634

    申请日：2024-04-05

    申请人： CANON KABUSHIKI KAISHA

    发明人： TADAHIRO MIMURA ,  JUNRI ISHIKURA ,  YOHEI MIYAUCHI ,  KOJI SASAKI

    IPC分类号： B41J2/14 ,  B41J2/16 ,  C04B41/00 ,  C04B41/48 ,  C04B41/83

    CPC分类号： B41J2/1433 ,  B41J2/162 ,  B41J2/164 ,  C04B41/009 ,  C04B41/4846 ,  C04B41/83

    摘要： Provided is an ink-repellent member including an underlying portion containing at least one of a silicon oxide and a tantalum oxide, the underlying portion having a fluorine compound bonded to a surface thereof, wherein, when a static contact angle and a receding contact angle of the surface after the ink-repellent member is subjected to the following immersion treatment are represented by θ and θr, respectively, the θ is 100° or more and θ−θr is less than 20°: (Immersion Treatment) (1) a test piece including the surface is cut out of the ink-repellent member, is placed in a sealable container containing an aqueous solution having a pH of 11, and is immersed in the aqueous solution so that the test piece is entirely immersed therein; and (2) the test piece is maintained at 70° C. for 170 hours under a sealed state after the immersion in (1).

    COVERING MATERIAL FOR FLOORING AND WALLS
    8.
    发明申请
    COVERING MATERIAL FOR FLOORING AND WALLS 审中-公开
    地板和墙壁覆盖材料

    公开(公告)号：US20140342147A1

    公开(公告)日：2014-11-20

    申请号：US14446832

    申请日：2014-07-30

    申请人： SIKA TECHNOLOGY AG

    发明人： Bernhard Karl HILGENBRINK

    IPC分类号： E04F15/08 ,  E04F13/14 ,  E04F15/02 ,  E04F13/08

    CPC分类号： E04F15/087 ,  C04B41/009 ,  C04B41/4572 ,  C04B41/62 ,  C04B2111/00491 ,  C04B2111/27 ,  E04F13/0885 ,  E04F13/0887 ,  E04F13/142 ,  E04F15/0215 ,  E04F15/02155 ,  Y10T428/264 ,  Y10T428/269 ,  Y10T428/31663 ,  Y10T428/31667 ,  C04B33/00 ,  C04B41/47 ,  C04B41/4961 ,  C04B41/4846

    摘要： An exemplary hard, inflexible flooring material or wall covering material is disclosed, such as a tile, having a top surface and a bottom surface, wherein the bottom surface is provided with a solid, primer layer having about 60 wt % to 100 wt % of a hydrophobic material, and which layer is present in a thickness between 0.001 to 0.5 mm. A method is disclosed of adhering a tile which has been provided with such a solid, primer layer to a substrate, the method including: applying an adhesive to at least a portion of the substrate; impressing the bottom surface of the tile into the adhesive; and, allowing the adhesive to dry. Alternatively, the substrate can be provided with such primer layer, and an adhesive and tile can be applied on the substrate.

    摘要翻译： 公开了一种示例性的硬的，不灵活的地板材料或墙壁覆盖材料，例如瓦，具有顶表面和底表面，其中底表面设置有固体底漆层，其具有约60重量％至100重量％的 疏水性材料，并且该层以0.001至0.5mm的厚度存在。 公开了一种将已经提供有这种固体底漆层的瓷砖粘附到基材上的方法，该方法包括：将粘合剂施加到基材的至少一部分; 将瓦片的底部表面压入粘合剂中; 并使粘合剂干燥。 或者，基板可以设置有这样的底漆层，并且可以在基板上施加粘合剂和瓦片。