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    ULTRASMALL SECURING TAPE AND ARTICLE INCLUDING SAME
    4.
    发明申请
    ULTRASMALL SECURING TAPE AND ARTICLE INCLUDING SAME 审中-公开

    公开(公告)号：US20190076308A1

    公开(公告)日：2019-03-14

    申请号：US15767243

    申请日：2016-10-14

    申请人： NITTO DENKO CORPORATION

    发明人： Shinsuke IKISHIMA ,  Muneshige NAKAGAWA

    IPC分类号： A61F13/58

    摘要： Provided is an ultrasmall-sized fixing tape suitable for a disposal tape for an absorbent article, such as a disposable diaper, a sanitary napkin, or an incontinence pad. The ultrasmall fixing tape of the present invention includes: an extending portion; and a non-extending portion that is substantially free from extending, in which: the non-extending portion includes securing means in at least part thereof; the ultrasmall fixing tape has a base material layer B; the base material layer B has a thickness of 50 μm or more; and the base material layer B has an upper yield strength in a longitudinal direction thereof at a temperature of 23° C. and a humidity of 50% of from 5 N/25 mm to 15 N/25 mm.

    PRESSURE-SENSITIVE ADHESIVE FILM
    5.
    发明申请
    PRESSURE-SENSITIVE ADHESIVE FILM 审中-公开
    压力敏感胶片

    公开(公告)号：US20140113131A1

    公开(公告)日：2014-04-24

    申请号：US14126696

    申请日：2012-05-21

    申请人： NITTO DENKO CORPORATION ,  NITTO DENKO CORPORATION

    发明人： Mitsushi Yamamoto ,  Keiji Hayashi

    IPC分类号： C09J9/00 ,  C09J7/02

    CPC分类号： C09J9/00 ,  B23K26/18 ,  C08K3/08 ,  C08K3/10 ,  C09J7/22 ,  C09J7/241 ,  C09J7/255 ,  C09J2201/606 ,  C09J2201/622 ,  C09J2205/106 ,  C09J2423/006 ,  C09J2467/006 ,  Y10T428/28 ,  Y10T428/2804

    摘要： Provided is a pressure-sensitive adhesive film suitable for an application involving cutting with a short-wavelength laser having a center wavelength of 1.0 μm to 1.1 μm. A pressure-sensitive adhesive film 1 according to the present invention comprises a resin film 10 as a substrate, and a pressure-sensitive adhesive layer 20 provided at least on a first face of resin film 10. Substrate 10 has a laser beam absorbance of 20% or higher in a wavelength range of 1000 nm to 1100 nm, and comprises a laser beam-absorbing layer 42 comprising a laser beam-absorbing agent 402 that increases the laser beam absorbance. As laser beam-absorbing agent 402, at least one species selected from a metal powder and a metallic compound powder can be preferably used.

    摘要翻译： 提供了适用于涉及用中心波长为1.0μm至1.1μm的短波长激光切割的应用的压敏粘合剂膜。 根据本发明的压敏粘合剂膜1包括作为基底的树脂膜10和至少设置在树脂膜10的第一面上的压敏粘合剂层20.基板10的激光束吸光度为20 在1000nm至1100nm的波长范围内的％或更高，并且包括激光束吸收层42，其包括增加激光束吸光度的激光束吸收剂402。 作为激光束吸收剂402，可以优选使用选自金属粉末和金属化合物粉末中的至少一种。

    ADHESIVE COMPOSITION, ADHESIVE LAYER, POLARIZING FILM PROVIDED WITH ADHESIVE LAYER, AND IMAGE FORMATION DEVICE
    7.
    发明申请
    ADHESIVE COMPOSITION, ADHESIVE LAYER, POLARIZING FILM PROVIDED WITH ADHESIVE LAYER, AND IMAGE FORMATION DEVICE 有权
    胶粘组合物，胶粘剂层，粘合层提供的极化膜和图像形成装置

    公开(公告)号：US20140255689A1

    公开(公告)日：2014-09-11

    申请号：US14344861

    申请日：2013-04-12

    申请人： NITTO DENKO CORPORATION

    发明人： Atsushi Yasui ,  Yuusuke Toyama ,  Arata Fujihara ,  Tomoyuki Kimura

    IPC分类号： G02B1/04 ,  C09J7/02

    CPC分类号： G02B1/04 ,  C08G18/6229 ,  C08G18/6254 ,  C08G18/8029 ,  C08G2170/40 ,  C08K5/0075 ,  C09J7/385 ,  C09J133/066 ,  C09J171/00 ,  C09J175/04 ,  C09J183/04 ,  C09J2203/318 ,  C09J2205/102 ,  G02B5/30 ,  G02B5/305 ,  Y10T428/2848 ,  Y10T428/2891 ,  C08F2220/1825 ,  C08F220/20 ,  C08F220/06

    摘要： A pressure-sensitive adhesive composition comprising (A) a (meth)acryl-based polymer, (B1) an ionic compound comprising a cation component and an anion component having an organic group of three or more carbon atoms, and (B2) an ionic compound comprising a cation component and an anion component having an organic group of two or less carbon atoms. The anion component having an organic group of three or more carbon atoms is preferably at least one of anion components represented by formula (1): (CnF2n+1SO2)2N−  (1) in formula (1), n is an integer of 3 to 10, formula (2): CF2(CmF2mSO2)2N−  (2) in formula (2), m is an integer of 2 to 10, formula (3): −O3S(CF2)lSO3−  (3) in formula (3), l is an integer of 3 to 10, and formula (4): (CpF2p+1SO2)N−(CqF2q+1SO2)  (4) in formula (4), p and q are each an integer of 2 to 10.

    摘要翻译： 一种压敏粘合剂组合物，其包含（A）（甲基）丙烯酸类聚合物，（B1）包含阳离子组分的离子化合物和具有三个或更多个碳原子的有机基团的阴离子组分和（B2）离子 包含阳离子组分和具有两个或更少碳原子的有机基团的阴离子组分的化合物。 具有三个以上碳原子的有机基团的阴离子成分优选为式（1）表示的阴离子成分中的至少一种：式（1）中的（CnF2n + 1SO2）2N-（1），n为3的整数 式（2）中的式（2）：式（2）中的CF 2（CmF 2 m SO 2）2 N-（2），m为2〜10的整数，式（3）：式（3）中的-O 3 S（CF 2） 3）中，l为3〜10的整数，式（4）中，式（4）中的（CpF 2 p + 1 SO 2）N-（C q F 2 q + 1 SO 2）（4）中，p和q各自为2〜10的整数 。

    COMPOSITE MATERIAL
    8.
    发明申请
    COMPOSITE MATERIAL 有权

    公开(公告)号：US20230135684A1

    公开(公告)日：2023-05-04

    申请号：US17915375

    申请日：2021-03-30

    申请人： NITTO DENKO CORPORATION

    发明人： Tetsuya OTSUKA ,  Takanobu MIMURA ,  Tomoya KATO

    IPC分类号： C09K5/14 ,  C08L83/04 ,  C08K3/38 ,  C08J9/00 ,  C08J9/26

    摘要： A composite material according to the present invention includes a solid portion including inorganic particles and a resin. The composite material has a porous structure including a plurality of voids surrounded by the solid portion. In the composite material, a value P1 determined by the following equation (1) is 6 or more. In the equation (1), a heat conductivity is a value measured for one test specimen in a symmetric configuration according to an American Society for Testing and Materials (ASTM) standard D5470-01. P1=(the heat conductivity [W/(m·K)] of the composite material/an amount[volume %] of the inorganic particles)×100 Equation (1).

    Glass film-resin composite
    9.
    发明授权
    Glass film-resin composite 有权

    公开(公告)号：US11639046B2

    公开(公告)日：2023-05-02

    申请号：US17045821

    申请日：2019-04-17

    申请人： NITTO DENKO CORPORATION

    发明人： Takeshi Murashige ,  Junichi Inagaki ,  Atsushi Kishi ,  Kota Nakai ,  Toshihiro Kanno

    IPC分类号： B32B17/10 ,  B32B27/36 ,  B32B7/12 ,  B32B3/08 ,  C09J7/38 ,  C09J7/25

    摘要： Provided is a glass film-resin composite, which prevents the breakage of a glass film and enables the production of an elongated glass film. The glass film-resin composite of the present invention includes: an elongated glass film; and a resin tape arranged on at least one surface of the elongated glass film, wherein the resin tape is linearly arranged at least near each of both ends in a widthwise direction of the elongated glass film in one surface of the elongated glass film, and wherein the resin tape includes an adhesive layer, and the adhesive layer is directly arranged on the elongated glass film.

    PEEKING PREVENTION SYSTEM, PEEKING PREVENTION METHOD, AND WINDOW MEMBER
    10.
    发明申请
    PEEKING PREVENTION SYSTEM, PEEKING PREVENTION METHOD, AND WINDOW MEMBER 有权

    公开(公告)号：US20230128331A1

    公开(公告)日：2023-04-27

    申请号：US17915698

    申请日：2021-03-26

    申请人： NITTO DENKO CORPORATION

    发明人： Hiroyuki Takemoto ,  Hironori Yaginuma ,  Masahiro Yaegashi

    IPC分类号： G02F1/13363 ,  G02F1/1335 ,  G02F1/13

    摘要： A peeking prevention system has: a display device having, on a front surface of a display screen, a first polarization layer that has a first absorption axis parallel to a first direction; and a room partition that partitions a space in which a display is provided by the display device from a surrounding space, the room partition having a translucent part that makes it possible to see into the space, the translucent part including a transparent substrate and a second polarization layer that is positioned on the space side of the transparent substrate and that has a second absorption axis parallel to a second direction, wherein: the system furthermore has a phase contrast film that is positioned on the front surface of the first polarization layer; the phase contrast layer has a delay axis parallel to a third direction; and transparency is reduced when the display screen is viewed.