Biodegradable compositions comprising starch and alkenol polymers
    2.
    发明授权
    Biodegradable compositions comprising starch and alkenol polymers 失效
    包含淀粉和链烯醇聚合物的可生物降解的组合物

    公开(公告)号:US5393804A

    公开(公告)日:1995-02-28

    申请号:US71429

    申请日:1993-06-10

    摘要: There is provided a biodegradable composition as obtained from a melt comprising converted starch, a plasticizer and at least one member selected from alkenol homopolymers and/or alkenol copolymers which are combined under conditions sufficient to ensure uniform melt formation, in which the at least one member is present in the composition at a concentration of from 10 to 200 parts per 100 parts of dry converted starch.The invention further relates to methods of making the composition, and to articles made from said composition.

    摘要翻译: 提供了一种由包含转化淀粉,增塑剂和至少一种选自烯醇均聚物和/或链烯醇共聚物的组分得到的可生物降解的组合物,其在足以确保均匀熔体形成的条件下组合,其中至少一种成分 以每100份干燥转化淀粉10至200份的浓度存在于组合物中。 本发明还涉及制备组合物的方法以及由所述组合物制成的制品。

    Adhesives for thermally shrinkable films or labels
    5.
    发明授权
    Adhesives for thermally shrinkable films or labels 有权
    用于热收缩膜或标签的粘合剂

    公开(公告)号:US06649259B1

    公开(公告)日:2003-11-18

    申请号:US09515881

    申请日:2000-02-29

    IPC分类号: C08F246

    摘要: Thermally shrinkable films or labels having coated thereon a radiation curable adhesive; and a process for applying thermally shrinkable films or labels to containers comprising the steps of a) coating at least a portion of a thermally shrinkable but unshrunken film or label segment with a radiation curable adhesive; b) applying the film or label to the longitudinal surface of the container; c) subjecting the radiation curable adhesive to a radiation source to effect curing thereof and, d) subjecting the container to heat to shrink the film or label onto the container so as to permanently affix it thereto.

    摘要翻译: 在其上涂覆有可辐射固化的粘合剂的热收缩膜或标签; 以及将热收缩膜或标签施加到容器的方法,包括以下步骤:a)用可辐射固化粘合剂涂覆至少一部分热收缩但不起泡的膜或标签段; b)将薄膜或标签施加到容器的纵向表面; c)使可辐射固化的粘合剂经受辐射源进行固化,以及d)对容器进行加热以将膜或标签收缩在容器上,以便将其永久固定在其上。