WATERBORNE POLYURETHANE ADHESIVE COMPOSITION AND METHOD FOR BONDING ARTICLES
    1.
    发明申请
    WATERBORNE POLYURETHANE ADHESIVE COMPOSITION AND METHOD FOR BONDING ARTICLES 审中-公开
    水性聚氨酯粘合剂组合物和粘结物品的方法

    公开(公告)号:WO2012069587A1

    公开(公告)日:2012-05-31

    申请号:PCT/EP2011/070940

    申请日:2011-11-24

    Abstract: The present invention relates to novel waterborne adhesives which are polymerisable by UV light and are capable of being activated by heat, and which particularly display good adhesion to difficult substrates, such as ethylene vinyl acetate copolymers (EVA) with a low vinyl acetate content, or rubber. The invention further provides a novel method in which, after the application of the waterborne adhesive to an article and drying, irradiation with UV light and at the same time or thereafter activation by heat are performed. The adhesive film which is irradiated and activated in this way is then bonded to a further article. The invention also provides the use of the adhesives to make items such as shoes.

    Abstract translation: 本发明涉及可通过紫外线聚合并且能够被热活化的新型水性粘合剂,并且其特别显示出对困难的基材的良好粘合性,例如具有低乙酸乙烯酯含量的乙烯乙酸乙烯酯共聚物(EVA),或 橡胶。 本发明还提供了一种新的方法,其中在将水性粘合剂施加到制品上并干燥之后,进行紫外线照射,同时或此后通过热激活。 以这种方式照射和活化的粘合剂膜然后与另外的制品粘合。 本发明还提供了粘合剂用于制造诸如鞋的物品的用途。

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