SEALING TAPE
    1.
    发明公开
    SEALING TAPE 审中-公开
    DICHTUNGSBAND

    公开(公告)号:EP3020777A1

    公开(公告)日:2016-05-18

    申请号:EP14835892.2

    申请日:2014-08-14

    IPC分类号: C09J7/02 C09J133/06 H01M2/00

    摘要: Provided are a seal tape and a secondary battery. The seal tape for adhering an electrode assembly includes a pressure-sensitive adhesive layer including a cured product of a pressure-sensitive adhesive composition including a polymer including a polar functional group-containing monomer as a polymerization unit, and is expanded in contact with an electrolyte solution to be detached from the electrode assembly, and therefore, isotropic volume expansion and contraction of the electrode assembly may be induced by repeated charge and discharge of a secondary battery and a disconnection phenomenon in which an electrode is disconnected may be prevented.

    摘要翻译: 提供密封带和二次电池。 用于粘附电极组件的密封带包括压敏粘合剂层,其包括包含含有极性官能团的单体作为聚合单元的聚合物的压敏粘合剂组合物的固化产物,并且与电解质 解决方案与电极组件脱离,因此可能通过二次电池的重复充电和放电来引起电极组件的各向同性体积膨胀和收缩,并且可以防止电极断开的断开现象。

    ENCAPSULATION COMPOSITION
    2.
    发明公开

    公开(公告)号:EP3878903A1

    公开(公告)日:2021-09-15

    申请号:EP19894083.5

    申请日:2019-12-09

    申请人: LG Chem, Ltd.

    摘要: The present disclosure relates to an encapsulation composition, an encapsulation film comprising the same, an organic electronic device comprising the same, and a method for manufacturing an organic electronic device using the same, which provides an encapsulation composition capable of effectively blocking moisture or oxygen introduced into an organic electronic device from the outside and realizing an organic electronic device with an extremely small bezel part structure.

    BASE FILM
    9.
    发明公开
    BASE FILM 审中-公开
    基础电影

    公开(公告)号:EP3318597A1

    公开(公告)日:2018-05-09

    申请号:EP16818282.2

    申请日:2016-07-01

    申请人: LG Chem, Ltd.

    摘要: The present application relates to a method for preparing a base film, a laminate or a polarizing film. The present application can provide an elongatable base film which simultaneously maintains elongation and recovery rates at proper levels and guarantees water resistance, and thus can be effectively applied in the preparation of, for example, a polarizing film. The present application can also provide a laminate using the film or a method for preparing a polarizing film using the base film. The base film can be effectively applied in the preparation of a polarizing film having an excellent function, such as polarization performance, while having a thickness of, for example, about 10 µm or less, about 8 µm or less, about 7 µm or less, about 6 µm or less, or about 5 µm or less.

    摘要翻译: 本申请涉及用于制备基膜,层压体或偏振膜的方法。 本申请可以提供一种可伸长的基膜,其同时保持伸长率和回复率在适当的水平并且保证耐水性,因此可以有效地应用于例如偏光膜的制备。 本申请还可以提供使用该膜的层压体或使用该基膜制备偏光膜的方法。 该基膜可以有效地用于制备具有极好功能(例如偏振性能)的偏振膜,同时具有例如约10μm或更小,约8μm或更小,约7μm或更小的厚度 ,约6μm或更小,或约5μm或更小。

    ADHESIVE COMPOSITION
    10.
    发明公开
    ADHESIVE COMPOSITION 审中-公开
    粘合剂组合物

    公开(公告)号:EP3275942A1

    公开(公告)日:2018-01-31

    申请号:EP16769114.6

    申请日:2016-03-24

    申请人: LG Chem, Ltd.

    摘要: Provided are an adhesive composition and an organic electronic device (OED) including the same, and more particularly, an adhesive composition, which may form a structure effectively blocking moisture or oxygen flowing into an OED from the outside, thereby ensuring the lifespan of the OED, realize a top-emission OED, and exhibit excellent adhesive durability and reliability, and excellent reliability at high temperature and high humidity, and an OED including the same.

    摘要翻译: 本发明提供一种粘合剂组合物和包含该粘合剂组合物的有机电子器件(OED),并且更具体地,涉及一种粘合剂组合物,其可以形成有效地阻挡从外部流入OED的湿气或氧气的结构,从而确保OED的使用寿命 ,实现顶部放射型OED,并且表现出优异的粘合耐久性和可靠性,以及在高温和高湿度下的优异的可靠性,以及包括其的OED。