시트상 발포체 및 그 제조 방법
    2.
    发明公开
    시트상 발포체 및 그 제조 방법 失效
    产品中的发泡产品及其生产方法

    公开(公告)号:KR1020060041238A

    公开(公告)日:2006-05-11

    申请号:KR1020067000975

    申请日:2004-07-16

    IPC分类号: C08J9/00 C08J9/02 C08J9/06

    摘要: A foamed product in a sheet form comprising a plurality of closed cells and/or continuous plural cells; and a method for production thereof. Said foamed product is produced from a foaming composition which comprises an acid-generating agent effecting the generation of an acid by the exposure to an active energy ray or a base-generating agent effecting the generation of a base by the exposure to an active energy ray and a compound having a decomposition foaming functional group which reacts with an acid or a base and thereby releases one or more volatile materials having a low boiling point.

    摘要翻译: 包括多个闭孔和/或连续多个细胞的片状形式的发泡产品; 及其制造方法。 所述发泡产品由发泡组合物制成,所述发泡组合物包含通过暴露于活性能量射线或通过暴露于活性能量射线而影响产生碱的碱产生剂来产生酸的酸产生剂 和具有分解发泡官能团的化合物,其与酸或碱反应,从而释放一种或多种具有低沸点的挥发性物质。

    A METHOD OF PRODUCING A MICROPOROUS POLYMER MEMBRANE AND A MICROPOROUS POLYMER MEMBRANE PRODUCED BY THE METHOD
    10.
    发明授权
    A METHOD OF PRODUCING A MICROPOROUS POLYMER MEMBRANE AND A MICROPOROUS POLYMER MEMBRANE PRODUCED BY THE METHOD 有权
    生产微波聚合物膜的方法和由该方法生产的微波聚合物膜

    公开(公告)号:KR100928898B1

    公开(公告)日:2009-11-30

    申请号:KR20090033466

    申请日:2009-04-17

    申请人: CS TECH CO LTD

    IPC分类号: B01D69/02 B01D71/00

    摘要: PURPOSE: A microporous polymer membrane and a manufacturing method thereof are provided to improve dimensional stability, and to offer easy moldability of a thin film while adding high winding speed. CONSTITUTION: The pore size of a microporous polymer membrane is extended to 0.05 ~ 1μm. The porosity of the polymer membrane is 30 ~ 70% having the tensile strength of 400 ~ 3,000 kgf / cm^2. The microporous polymer membrane includes one or more ultra high molecular Weight polyethylene, High molecular weight polyethylene, High density polyethylene, Low density polyethylene, Linear low density polyethylene, Polypropylene, High crystalline polypropylene, and Polyethylene-proopylene Co-polymer. The microporous polymer membrane is used for a lithium battery.

    摘要翻译: 目的:提供微孔聚合物膜及其制造方法以提高尺寸稳定性,并且在提供高卷绕速度的同时提供薄膜的易成型性。 构成:微孔聚合物膜的孔径扩展到0.05〜1μm。 聚合物膜的孔隙率为30〜70%,拉伸强度为400〜3000 kgf / cm ^ 2。 微孔聚合物膜包括一种或多种超高分子量聚乙烯,高分子量聚乙烯,高密度聚乙烯,低密度聚乙烯,线型低密度聚乙烯,聚丙烯,高结晶聚丙烯和聚乙烯 - 聚丙烯共聚物。 微孔聚合物膜用于锂电池。