POLYCHLOROPRENE COMPOSITIONS WITH IMPROVED ADHESION PROPERTIES
    1.
    发明申请
    POLYCHLOROPRENE COMPOSITIONS WITH IMPROVED ADHESION PROPERTIES 审中-公开
    具有改善粘合性能的聚氯乙烯组合物

    公开(公告)号:US20130018134A1

    公开(公告)日:2013-01-17

    申请号:US13545392

    申请日:2012-07-10

    摘要: Polymer blend compositions are disclosed comprising a polychloroprene homopolymer and a polymethacrylic acid having a weight average molecular weight of not greater than 50,000 daltons. A process for preparation of the polymer blend composition is also disclosed. The polymer blend compositions are useful for preparing solvent-based adhesive compositions having excellent high temperature adhesion properties.

    摘要翻译: 公开了包含聚氯丁二烯均聚物和重均分子量不大于50,000道尔顿的聚甲基丙烯酸的聚合物共混组合物。 还公开了制备聚合物共混物组合物的方法。 聚合物共混组合物可用于制备具有优异的高温粘合性能的溶剂型粘合剂组合物。

    POLYCHLOROPRENE COMPOSITIONS WITH IMPROVED ADHESION PROPERTIES
    2.
    发明申请
    POLYCHLOROPRENE COMPOSITIONS WITH IMPROVED ADHESION PROPERTIES 审中-公开
    具有改善粘合性能的聚氯乙烯组合物

    公开(公告)号:US20130018153A1

    公开(公告)日:2013-01-17

    申请号:US13545429

    申请日:2012-07-10

    IPC分类号: C09J147/00

    摘要: Polymer blend compositions comprising a polychloroprene and 0.1-1.6 wt. % an ethylene acrylic acid copolymer or ethylene methacrylic acid copolymer or their ionomers are provided, the weight percentage being based on the total weight of the polychloroprene and ethylene acrylic acid copolymer, ethylene methacrylic acid copolymer or ionomer in the blend. A process for forming a self-supporting film or sheet of the blend compositions is also disclosed. The compositions have enhanced adhesion to metal.

    摘要翻译: 包含聚氯丁二烯和0.1-1.6wt。 提供乙烯丙烯酸共聚物或乙烯甲基丙烯酸共聚物或其离聚物,其重量百分比基于共混物中聚氯丁二烯和乙烯丙烯酸共聚物,乙烯甲基丙烯酸共聚物或离聚物的总重量。 还公开了形成共混组合物的自支撑膜或片的方法。 该组合物具有增强的与金属的粘附性。