METHOD AND SYSTEM FOR PRODUCING A MOTIF ON A SUBSTRATE

    公开(公告)号:EP4382213A2

    公开(公告)日:2024-06-12

    申请号:EP24171030.0

    申请日:2021-02-26

    IPC分类号: B05D5/06

    摘要: The invention relates to a method and system for producing a motif (7) on a substrate (1; 4), the method comprising, successively, providing a base layer (2) at least partially covering the substrate (1; 4), applying a plurality of drops in or on the base layer (2) and transferring at least part of a liquid (3) that comprises said drops or is at least partially determined by them to a transfer surface (S), to remove said liquid (3) from the base layer (2) by adhesion of said liquid (3) to the transfer surface (S) when the transfer surface (S) makes contact with said liquid (3) without sliding on the base layer (2), wherein a previously applied background under the base layer (2) is made visible by removing transfer liquid from the base layer (2) in order to at least partially reveal the motif (7).

    Masking film
    9.
    发明公开
    Masking film 失效
    Maskenfilm。

    公开(公告)号:EP0612611A1

    公开(公告)日:1994-08-31

    申请号:EP94200428.4

    申请日:1994-02-21

    申请人: HYPLAST N.V.

    IPC分类号: B32B27/08 B05D1/32

    摘要: The invention relates to a masking film consisting of one or more layers, to use when selectively lacquering parts of a surface, in particular of cars, with a polar outer layer. According to the invention the polar outer layer is usually a layer made from a polymer or copolymer or terpolymer, which is of itself permanently polar, without any pre- or post-treatment.
    Preferably the polar outer layer is an ionomer layer, formed from the reaction product of an acidic copolymer or an acidic terpolymer and a metal salt, and preferably from the reaction product of ethylene acrylic acid or ethylene methacrylic acid on the one hand and a sodium or zinc salt on the other hand.

    摘要翻译: 本发明涉及一种由一层或多层组成的掩模膜,用于在极性外层选择性地涂漆表面部分,特别是汽车时使用。 根据本发明,极性外层通常是由聚合物或共聚物或三元共聚物制成的层,其本身是永久极性的,没有任何预处理或后处理。 优选地,极性外层是由酸性共聚物或酸性三元共聚物和金属盐的反应产物形成的离聚物层,优选由乙烯丙烯酸或乙烯甲基丙烯酸的反应产物和钠或 锌盐另一方面。