ADHESIVE COMPOSITION AND ARTICLE INCLUDING THE SAME
    4.
    发明公开
    ADHESIVE COMPOSITION AND ARTICLE INCLUDING THE SAME 审中-公开
    粘合剂组合物和包含该物质的制品

    公开(公告)号:EP3191538A1

    公开(公告)日:2017-07-19

    申请号:EP15772067.3

    申请日:2015-09-08

    摘要: An adhesive composition (“composition”) comprises an epoxy resin, a binder, and a curing agent. Typically, the composition further comprises an aqueous solvent (e.g. water) such that the composition can be referred to as an aqueous adhesive composition. The epoxy resin is typically encapsulated to prevent premature cure of the composition. After rupture of the encapsulated epoxy resin, the composition cures to form an adhesive. The composition is useful for articles such as fasteners (e.g. nuts and bolts) such that it can be referred to as a fastener adhesive. Typically, the composition is disposed on a threaded surface of the fastener. The fastener can be used for an assembly in which the composition generally cures after installation of the fastener. To make the fastener, the adhesive composition can be applied on the threaded surface. After application, the composition can be dried in instances where the composition still includes the aqueous solvent.

    摘要翻译: 粘合剂组合物(“组合物”)包含环氧树脂,粘合剂和固化剂。 典型地,该组合物进一步包含含水溶剂(例如水),使得该组合物可以被称为含水粘合剂组合物。 通常将环氧树脂封装以防止组合物过早固化。 在封装的环氧树脂破裂之后,组合物固化形成粘合剂。 该组合物对于诸如紧固件(例如,螺母和螺栓)的制品是有用的,使得它可以被称为紧固件粘合剂。 典型地,组合物布置在紧固件的螺纹表面上。 该紧固件可以用于其中该组合物通常在紧固件安装之后固化的组件。 为了制造紧固件,可以将粘合剂组合物涂覆在螺纹表面上。 施用后,组合物可在组合物仍含有水性溶剂的情况下干燥。