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    Active energy curable resin composition, hard coat laminated film, and film for application to glass
    1.
    发明授权
    Active energy curable resin composition, hard coat laminated film, and film for application to glass 有权

    公开(公告)号：US11248141B2

    公开(公告)日：2022-02-15

    申请号：US16618651

    申请日：2018-04-23

    Applicant: RIKEN TECHNOS CORPORATION

    Inventor： Motohiro Shimizu

    IPC: C08F220/18 ,  C08F220/36 ,  C09D133/14 ,  C03C17/32 ,  C08F220/30 ,  C08F220/34 ,  C08L33/12 ,  C09D133/12 ,  C08J7/043 ,  C08J7/046

    Abstract: Embodiments provide an active energy curable resin composition containing (A) 100 parts by mass of a UV-absorbing polymer and (B) 20-600 parts by mass of a polyfunctional (meth)acrylate. The UV-absorbing polymer (A) contains: (a1) 10-60 mol % of a structural unit derived from a (meth)acrylate including one or more of one or more types of backbone selected from the group consisting of a benzotriazole backbone, a triazine backbone, and a benzophenone backbone per molecule; (a2) 10-50 mol % of a structural unit derived from an alkyl (meth)acrylate; and (a3) 10-70 mol % of a structural unit derived from a compound including one or more isocyanate groups per molecule; the sum of the structural unit derived from a (meth)acrylate of component (a1), the structural unit derived from an alkyl (meth)acrylate of component (a2), and the structural unit derived from an isocyanate-group-including compound of component (a3) being 100 mol %.

    Packing box
    2.
    发明授权
    Packing box 有权

    公开(公告)号：US10549881B2

    公开(公告)日：2020-02-04

    申请号：US16116398

    申请日：2018-08-29

    Applicant: RIKEN TECHNOS CORPORATION

    Inventor： Motohiro Shimizu

    IPC: B65D5/64 ,  B65D5/22 ,  B65D85/672 ,  B65D5/68 ,  B65D5/42 ,  B65D83/08

    Abstract: Embodiments provide a packing box whereby strength is improved and efficiency of opening, content retrieval, etc. is improved. Embodiments provide a packing box obtained from an upper cover and a lower box configured from cardboard for accommodating articles therein, in which: the upper cover is obtained from a top board that covers the entire interior of the lower box and side boards that extend vertically downward from each side of the top board and substantially covers the side surfaces of the lower box; and at least one notch is provided on one of the lower edges of the upper cover.

    Packing box
    4.
    发明授权
    Packing box 有权

    公开(公告)号：US10093447B2

    公开(公告)日：2018-10-09

    申请号：US15118647

    申请日：2015-01-26

    Applicant: RIKEN TECHNOS CORPORATION

    Inventor： Motohiro Shimizu

    IPC: B65D5/64 ,  B65D5/22 ,  B65D85/672 ,  B65D5/68 ,  B65D5/42 ,  B65D83/08

    Abstract: Embodiments of the invention provide a packing box wherein strength is improved and efficiency of opening, content retrieval, etc. is improved. Embodiments of the invention provide a packing box obtained from an upper cover and a lower box configured from cardboard for accommodating articles therein, in which: the upper cover is obtained from a top board that covers the entire interior of the lower box and side boards that extend vertically downward from each side of the top board and substantially cover the side surfaces of the lower box; and at least one notch is provided on one of the lower edges of the upper cover.

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