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公开(公告)号:US20110126982A1
公开(公告)日:2011-06-02
申请号:US12957842
申请日:2010-12-01
CPC分类号: C08G18/16 , C08G18/10 , C09J175/04 , C08G18/307
摘要: The present invention relates to moisture curable reactive adhesive compositions containing a visual indicator and methods for using these compositions. Specifically, the invention relates to a two part moisture curable reactive adhesive system, where one part consists of a prepolymer with moisture reactive groups and the second part consists of catalyst, a visual indicator and water. The presence of the indicator allows the combination of the two part system to be visible to the naked eye. The visible indicator ensures that the two part system is combined uniformly and completely to a desired substrate, but it does not interfere with the crosslinking reaction.
摘要翻译: 本发明涉及含有视觉指示剂的湿固化反应性粘合剂组合物和使用这些组合物的方法。 具体地,本发明涉及两部分湿气固化反应性粘合剂体系,其中一部分由具有水分反应性基团的预聚物组成,第二部分由催化剂,视觉指示剂和水组成。 指示器的存在允许两部分系统的组合是肉眼可见的。 可视指示器确保两部分系统均匀且完全地组合到所需的基底,但不影响交联反应。