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15 条记录 (耗时 0.019 秒)

    PRESSURE-BONDING PRESSURE-SENSITIVE ADHESIVE MEMBER
    6.
    发明公开
    PRESSURE-BONDING PRESSURE-SENSITIVE ADHESIVE MEMBER 审中-公开

    公开(公告)号：EP3467065A1

    公开(公告)日：2019-04-10

    申请号：EP17802482.4

    申请日：2017-04-14

    申请人： Nitto Denko Corporation

    发明人： CHIBA, Mizuho ,  SHIMOKITA, Keisuke ,  DOI, Asami ,  TAKAHASHI, Akiko ,  OOTAKE, Hironao ,  KOSAKA, Naofumi ,  TANI, Kensuke

    IPC分类号： C09J7/02 ,  B32B27/00 ,  C09J11/06 ,  C09J11/08 ,  C09J201/00

    摘要： Provided is a pressure-bonding adhesive member having a superior positional-adjustment function relative to an adherend having a surface mainly constituted of low-polarity plastic typified by polypropylene, and capable of adhering to the adherend with a sufficiently high adhesive force after positional adjustment.
    A pressure-bonding adhesive member 1 containing an adhesive layer 11 and plural convex parts 12 formed on one surface of the adhesive layer 11, wherein, when the convex parts 12 are in contact with a polypropylene plate and the adhesive layer 11 is not in contact with the polypropylene plate, the adhesive member 1 shows a frictional force of not more than 0.6N/cm 2 on the polypropylene plate and a shear adhesive force of not less than 50N/cm 2 to the polypropylene plate.

    MANUFACTURING METHOD FOR SEPARATION FILM AND SEPARATION FILM
    7.
    发明公开
    MANUFACTURING METHOD FOR SEPARATION FILM AND SEPARATION FILM 审中-公开

    公开(公告)号：EP4309770A1

    公开(公告)日：2024-01-24

    申请号：EP22771061.3

    申请日：2022-02-25

    申请人： NITTO DENKO CORPORATION

    发明人： TANI, Kensuke ,  IWASAKI, Daiki ,  SHIMIZU, Hisae ,  SAYAMA, Shunsuke

    IPC分类号： B01D67/00 ,  B01D69/10 ,  B01D69/12 ,  B01D71/34 ,  B01D71/64 ,  B01D71/68 ,  B32B37/02

    摘要： The present invention provides a method for manufacturing a separation membrane suitable for transferring a separation functional layer and an intermediate layer from a release liner to a porous support member. The manufacturing method of the present invention is a method for manufacturing a separation membrane 10 including a separation functional layer 1, a porous support member 3, and an intermediate layer 2. The manufacturing method includes: forming the intermediate layer 2 on a first laminate 15 having a release liner 5 and the separation functional layer 1; bonding the intermediate layer 2 of a second laminate 16 having the release liner 5, the separation functional layer 1, and the intermediate layer 2 in this order to the porous support member 3 and thereby forming a third laminate 17; and removing the release liner 5 from the third laminate 17. In the manufacturing method, the intermediate layer 2 is formed in such a manner that a ratio R of an adhesive strength A2 (N/50 mm) between the intermediate layer 2 and the porous support member 3 with respect to an adhesive strength A1 (N/50 mm) between the release liner 5 and the separation functional layer 1 is 3.1 or more.

    ADHESIVE AGENT COMPOSITION, ADHESIVE AGENT LAYER, AND ADHESIVE SHEET
    9.
    发明公开
    ADHESIVE AGENT COMPOSITION, ADHESIVE AGENT LAYER, AND ADHESIVE SHEET 审中-公开

    公开(公告)号：EP3719095A1

    公开(公告)日：2020-10-07

    申请号：EP18884463.3

    申请日：2018-11-28

    申请人： Nitto Denko Corporation

    发明人： TANI, Kensuke ,  KIRA, Yoshiko

    IPC分类号： C09J201/00 ,  C09J7/00 ,  C09J11/06 ,  C09J11/08 ,  C09J121/00 ,  C09J175/04

    摘要： Provided are an adhesive composition which can give high adhesive force to a wet surface and also ensures storage stability of a moisture-curable component, an adhesive layer made from the adhesive composition, and an adhesive sheet including the adhesive layer. An adhesive composition including a base polymer and a moisture-curable component, wherein the base polymer contains a polymer having a functional group that becomes a functional group capable of reacting with the moisture-curable component through a reaction with water, and the moisture-curable component is contained in an unreacted state.