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    DIGITAL EMBOSSING CREATION METHOD
    2.
    发明公开
    DIGITAL EMBOSSING CREATION METHOD 审中-实审

    公开(公告)号：EP4400223A1

    公开(公告)日：2024-07-17

    申请号：EP22867037.8

    申请日：2022-06-27

    申请人： Sakata INX Corporation

    发明人： KINJOH, Jun ,  OGASAHARA, Koki ,  NAKASHIMA, Okinori ,  MYOSE, Takuya

    IPC分类号： B05D1/26 ,  B05D3/00 ,  B05D3/06 ,  B05D7/24 ,  B41M3/06 ,  B41J2/01 ,  C09D11/101 ,  C09D11/30 ,  B41M5/00 ,  B29C59/00

    CPC分类号： B05D1/26 ,  B05D3/00 ,  B05D3/06 ,  B05D7/24 ,  B29C59/00 ,  B41J2/01 ,  B41M3/06 ,  B41M5/00 ,  C09D11/101 ,  C09D11/30

    摘要： An object is to provide a method for forming desired convex shapes in desired areas while also allowing for formation of finer, sharper convex parts so that embossed patterns with clearly defined concave/convex parts can be formed, on demand, without requiring an etching process or brushing process, and by means of inkjet printing using any known devices, in order to form an embossed surface. As a solution, a digital embossing creation method using active energy ray curable inkjet ink compositions is provided, wherein the digital embossing formation method comprises: having a first active energy ray curable inkjet ink composition landed on a substrate surface in the form of liquid droplets of 10.0 pl or greater in volume per droplet, and then irradiated with an active energy ray for pinning, to form a first layer; and next, having a second active energy ray curable inkjet ink composition landed on the first layer in the form of liquid droplets of 10.0 pl or greater in volume per droplet, and then irradiated with an active energy ray for pinning, to form a second layer; and wherein the digital embossing creation method further satisfies condition 1 and condition 2 below:
    condition 1: the first and second active energy ray curable inkjet ink compositions have a viscosity of 14.0 cps (25°C) or higher; and
    condition 2: (surface tension of the second active energy ray curable inkjet ink composition before curing) - (surface tension of the first active energy ray curable inkjet ink composition before curing) is 4.0 mN/m or greater.

    METHOD AND SYSTEM FOR PRODUCING A MOTIF ON A SUBSTRATE
    4.
    发明公开
    METHOD AND SYSTEM FOR PRODUCING A MOTIF ON A SUBSTRATE 审中-公开

    公开(公告)号：EP4049851A1

    公开(公告)日：2022-08-31

    申请号：EP21382167.1

    申请日：2021-02-26

    申请人： Barberan Latorre, Jesús Francisco

    发明人： Barberan Latorre, Jesús Francisco

    IPC分类号： B41M7/00 ,  B05D1/36 ,  B05D3/00 ,  B05D5/02 ,  B41M3/06

    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), 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), in order to at least partially reveal the motif (7).

    DECORATIVE MATERIAL
    9.
    发明公开
    DECORATIVE MATERIAL 审中-公开

    公开(公告)号：EP3560705A1

    公开(公告)日：2019-10-30

    申请号：EP17885429.5

    申请日：2017-12-22

    申请人： Toppan Printing Co., Ltd.

    发明人： HIGASHIKAWA Eiichi

    IPC分类号： B32B27/00 ,  B05D5/06 ,  B32B27/30 ,  B32B27/40 ,  B41M3/06 ,  B44F7/00

    摘要： Provided is a decorative material that has high scratch resistance while preventing defects generated during lamination of a gloss-adjusting layer. In a decorative material (1) according to an embodiment of the present invention, a resin component that constitutes a first gloss-adjusting layer (5) is a mixture of a urethane-based thermosetting resin having a polyol and an isocyanate, and an ionizing radiation-curable resin having an acrylic group or a methacrylic group; and the urethane-based thermosetting resin is contained in an amount within a range of 3 parts by mass or more and 100 parts by mass or less relative to 100 parts by mass of the ionizing radiation-curable resin.