Adhesive-promoting compositions
    6.
    发明授权
    Adhesive-promoting compositions 失效
    粘合剂促进组合物

    公开(公告)号:US4195140A

    公开(公告)日:1980-03-25

    申请号:US958081

    申请日:1978-11-06

    摘要: Adhesion of organic polymer-based compositions to substrate surfaces is enhanced by incorporating into such organic polymer-based compositions an effective amount of an admixture comprising at least one phenolic novolak resin, at least one polyepoxide, and an effective amount of at least one crosslinking agent. The organic polymer-based compositions containing the described admixtures are bonded to metal and other substrates over a wide temperature range, including temperatures substantially below the activation temperatures at which prior art adhesion promoters are most effective.

    摘要翻译: 基于有机聚合物的组合物与基材表面的粘附通过将有效量的包含至少一种酚醛清漆树脂,至少一种聚环氧化物和有效量的至少一种交联剂的有机量的混合物 。 含有所述混合物的基于有机聚合物的组合物在宽温度范围内结合到金属和其它基材上,包括基本上低于现有技术粘合促进剂最有效的活化温度的温度。