OUTER PACKAGING MATERIAL FOR BATTERY, AND BATTERY
    51.
    发明申请
    OUTER PACKAGING MATERIAL FOR BATTERY, AND BATTERY 有权
    电池外包装材料和电池

    公开(公告)号:US20140141299A1

    公开(公告)日:2014-05-22

    申请号:US14050504

    申请日:2013-10-10

    Inventor: Kenji YOSHINO

    Abstract: An outer packaging material for a battery includes a heat resistant stretched resin film layer as an outer layer integrally laminated on one of surfaces of an aluminum foil layer via a first adhesive layer. A thermoplastic unstretched resin film layer as an inner layer is integrally laminated on the other surface of the aluminum foil layer via a second adhesive layer. An adhesive strength between the inner layer and the aluminum foil layer is 4 N/15 mm-width to 30 N/15 mm-width, and an adhesive strength between the outer layer and the aluminum foil layer is 2 N/15 mm-width to 14 N/15 mm-width. As a thermoplastic unstretched resin film constituting the inner layer, a thermoplastic unstretched resin film having a sealing strength of two sheets of the thermoplastic unstretched resin films arranged one on the other and heat sealed exceeding 30 N/15 mm-width but not exceeding 110 N/15 mm-width is used.

    Abstract translation: 电池用外包装材料通过第一粘合剂层,在铝箔层的一个表面上整体地层压作为外层的耐热拉伸树脂膜层。 作为内层的热塑性未拉伸树脂膜层通过第二粘合层一体地层压在铝箔层的另一个表面上。 内层和铝箔层之间的粘合强度为4N / 15mm宽至30N / 15mm宽,外层和铝箔层之间的粘合强度为2N / 15mm宽 到14 N / 15 mm宽。 作为构成内层的热塑性未拉伸树脂膜,具有热塑性未拉伸树脂膜,其热塑性未拉伸树脂膜具有两片热塑性未拉伸树脂膜的密封强度,并且热密封超过30N / 15mm宽但不超过11​​0N / 15 mm宽。

    HEAT EXCHANGER
    54.
    发明公开
    HEAT EXCHANGER 审中-公开

    公开(公告)号:US20230243606A1

    公开(公告)日:2023-08-03

    申请号:US17925010

    申请日:2021-03-29

    Abstract: A heat exchanger includes an outer packaging member. The outer packaging member is configured to allow a heat transfer medium flowed to an inside of the outer packaging member from a heat transfer medium inlet to pass through the inside and flow out from a heat transfer medium outlet. The outer packaging member is made of outer packaging laminate materials each including a metal heat transfer layer and a resin thermal fusion layer provided on one surface of the heat transfer layer. The outer packaging laminate materials are superimposed one on the other. The thermal fusion layers are integrally bonded along peripheral edge portions of the outer packaging laminate materials. The heat transfer layer and the thermal fusion layer of the outer packaging laminate material are laminated via an inner adhesive agent layer made of an acid-modified polyolefin-based adhesive agent containing an acid-modified polyolefin-based resin.

    LITHIUM-ION RECHARGEABLE BATTERY
    57.
    发明申请

    公开(公告)号:US20200052342A1

    公开(公告)日:2020-02-13

    申请号:US16608616

    申请日:2018-01-31

    Abstract: A lithium-ion rechargeable battery (1) provided with: a battery unit (100) including a metal substrate (10) and a battery part (20) configured by laminating thin films on the substrate (10); and a shell (200) provided on the surface of the substrate (10), on which the battery part (20) is formed, to seal the substrate (10) and the battery unit (100). The shell (200) includes a laminated film (30) formed by laminating a metal layer (33) and various types of resin layers. Consequently, the thickness of the thin-film type lithium-ion rechargeable battery including a solid electrolyte is reduced.

    Power storage device and production method thereof

    公开(公告)号:US10516141B2

    公开(公告)日:2019-12-24

    申请号:US15044242

    申请日:2016-02-16

    Inventor: Koji Minamitani

    Abstract: In an external member, peripheral edge regions of first and second metal foil layers are joined via a periphery sealing portion containing thermoplastic resin. A plurality of bare cells are arranged separately in internal spaces surrounded by the first metal foil layer, the second metal foil layer and the periphery sealing portion. The partition region of the first metal foil layer between adjacent bare cells and the partition region of the second metal foil layer between adjacent bare cells are joined via the partition sealing portion. Thus, the internal space is partitioned into a plurality of independent individual spaces. At each individual space, the first metal foil inner exposed portion and the positive electrode portion are connected electrically, and the negative electrode portion of the second metal foil inner exposed portion and the bare cell are connected electrically. The bare cell and electrolyte are encapsulated in each individual space.

    EXTERIOR MATERIAL FOR POWER STORAGE DEVICE AND POWER STORAGE DEVICE

    公开(公告)号:US20190322076A1

    公开(公告)日:2019-10-24

    申请号:US16312765

    申请日:2017-04-28

    Abstract: Provided is a packaging material for a power storage device capable of securing excellent formability without causing pinholes and/or cracks even when deep depth forming is performed and also capable of sufficiently preventing delamination even when deep depth forming is performed or even when it is used under severe environments, such as, e.g., high temperature and high humidity.[Solving means] The packaging material for a power storage device has a configuration including a heat resistant resin layer 2 serving as an outer layer, a heat fusible resin layer 3 serving as an inner layer, and a metal foil layer 4 disposed between both the two layers. The heat resistant resin layer 2 is composed of a heat resistant resin film with a hot water shrinkage percentage of 1.5% to 12%. The heat resistant resin layer 2 and the metal foil layer 4 are bonded via an outer adhesive layer 5 composed of a cured film of an electron beam curable resin composition.

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