Heat-activatable adhesive
    4.
    发明授权
    Heat-activatable adhesive 有权
    可热激活的粘合剂

    公开(公告)号:US07008680B2

    公开(公告)日:2006-03-07

    申请号:US10613231

    申请日:2003-07-03

    IPC分类号: B32B33/00

    摘要: Heat-activatable adhesives comprise a semi-crystalline polymer. The semi-crystalline polymer comprises alkyl (meth)acrylate monomer units having an alkyl group that contains at least about 20 carbon atoms, alkyl (meth)acrylate monomer units having an alkyl group that contains from about 4 to about 12 carbon atoms, and optionally ethylenically-unsaturated non-acidic polar monomer units. Methods for making heat-activatable adhesives and articles therefrom are also included.

    摘要翻译: 可热激活的粘合剂包含半结晶聚合物。 半结晶聚合物包含具有至少约20个碳原子的烷基的(甲基)丙烯酸烷基酯单体单元,具有含有约4至约12个碳原子的烷基的(甲基)丙烯酸烷基酯单体单元,以及任选地 烯属不饱和非酸性极性单体​​单元。 还包括用于制造可热激活的粘合剂和制品的方法。