HEAT ACTIVATED PRESSURE SENSITIVE ADHESIVE
    5.
    发明授权
    HEAT ACTIVATED PRESSURE SENSITIVE ADHESIVE 有权
    WÄRMEAKTIVIERTERDRUCKEMPFINDLICHER HAFTSTOFF

    公开(公告)号:EP2909279B1

    公开(公告)日:2017-02-01

    申请号:EP13808393.6

    申请日:2013-12-02

    IPC分类号: C09J153/02 C09J7/02

    摘要: A composition having three components. The first component is from 20 to 80 wt % of a styrene-diene block copolymer having from 10-30 wt % polymerized units of styrene, wherein the block copolymer is present as a dispersion of copolymer in water, and the dispersion contains less than 5 wt % organic solvent based on total dispersion weight. The second component is from 0.5 to 20 wt % of a plasticizer. The third component is from 20 to 80 wt % of a tackifier.

    摘要翻译: 具有三个成分的组合物。 第一组分为20至80重量%的具有10-30重量%苯乙烯聚合单元的苯乙烯 - 二烯嵌段共聚物,其中嵌段共聚物作为共聚物在水中的分散体存在,并且分散体含有小于5 基于总分散体重量的有机溶剂。 第二成分为增塑剂的0.5〜20重量%。 第三成分为增粘剂的20〜80重量%。