中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

5 records (took 0.019 seconds)

    VENTILATION COMPONENT
    1.
    发明申请
    VENTILATION COMPONENT 有权

    公开(公告)号：US20220314150A1

    公开(公告)日：2022-10-06

    申请号：US17596058

    申请日：2020-06-02

    Applicant: NITTO DENKO CORPORATION

    Inventor： Youzou YANO ,  Takumi TAKAHASHI ,  Kenichi NISHIKAWA

    IPC: B01D46/00 ,  B01D46/54 ,  C09J7/38

    Abstract: A ventilation component (1a) includes a supporting portion (10), a gas-permeable membrane (20), and a sealing member (30). The supporting portion (10) has a ventilation path (12) and an annular surface (14). When the ventilation component (1a) is attached to a housing (2), the ventilation path (12) extends in a direction perpendicular to an opening plane of an opening (2a), and extends through the supporting portion (10). The annular surface (14) faces an outer surface (2e) of the housing (2), and surrounds the ventilation path (12) in plan view. The gas-permeable membrane (20) closes the ventilation path (12) in a ventilatable manner. The gas-permeable membrane (20) allows a gas to pass therethrough in a thickness direction of the gas-permeable membrane (20). The sealing member (30) is sandwiched between the outer surface (2e) of the housing (2) and the annular surface (14) to seal a gap between the outer surface (2e) of the housing (2) and the annular surface (14). The sealing member (30) includes at least one selected from the group consisting of a pressure-sensitive adhesive, an adhesive, and a cured product of an adhesive.

    ADHESIVE SHEET
    3.
    发明申请
    ADHESIVE SHEET 审中-公开
    粘合片

    公开(公告)号：US20160168425A1

    公开(公告)日：2016-06-16

    申请号：US14909846

    申请日：2014-06-23

    Applicant: NITTO DENKO CORPORATION

    Inventor： Eiichi IMOTO ,  Yoshio NAKAGAWA ,  Kenichi NISHIKAWA ,  Yasunori YAMAMOTO

    IPC: C09J7/02

    CPC classification number: C09J7/25 ,  C08G18/5015 ,  C08G18/622 ,  C09J133/08 ,  C09J175/04 ,  C09J2201/622 ,  C09J2203/306 ,  C09J2205/114 ,  C09J2433/00 ,  C09J2475/006

    Abstract: [Problem] To provide an adhesive sheet having a surface sliding property and stainproof property.[Means for solving] An adhesive sheet is one that comprises at least a substrate and an adhesive layer, a static friction coefficient of the substrate is 0.05 or more and 1.50 or less, and an absolute value of a ΔL* value of the substrate is 0.01 or more and 45.00 or less. A load at a time of 5% elongation of the substrate is preferably 1 N/cm or more and 15 N/cm or less. And a stress relaxation rate of the substrate by elongating to 10%, stopping the elongation at that state and after lapsing 600 seconds is preferably 40% or more and 100% or less.

    Abstract translation: [问题]提供具有表面滑动性和防污性的粘合片。 [解决方法]粘合片是至少包含基材和粘合剂层的粘合片，基材的静摩擦系数为0.05以上且1.50以下，绝对值为 底物为0.01以上且45.00以下。 基板的5％伸长时的载荷优选为1N / cm以上且15N / cm以下。 并且通过延伸至10％，停止在该状态下和伸长600秒后的伸长率的基板的应力松弛率优选为40％以上且100％以下。

    PRESSURE-SENSITIVE ADHESIVE SHEET
    5.
    发明申请
    PRESSURE-SENSITIVE ADHESIVE SHEET 审中-公开

    公开(公告)号：US20170232720A1

    公开(公告)日：2017-08-17

    申请号：US15502276

    申请日：2015-07-14

    Applicant: NITTO DENKO CORPORATION

    Inventor： Kenichi NISHIKAWA ,  Takuma OGAWA

    IPC: B32B27/30 ,  C09J7/02 ,  C09J133/08 ,  B32B7/12

    Abstract: Provided is a PSA sheet that shows high peel strength to low polar adherends while having excellent flexibility. This invention provides a PSA sheet that comprises a PSA layer (A) constituting an adhesive face and a viscoelastic layer (B) supporting the PSA layer (A). In the PSA sheet, the viscoelastic layer (B) comprises hollow particles or have bubbles. The PSA layer (A) comprises an acrylic polymer (a) as the base polymer. The copolymerization ratio of an acidic group-containing monomer in the acrylic polymer (a) is 5% by weight or lower.

Patent Agency Ranking