-
公开(公告)号:US20080289758A1
公开(公告)日:2008-11-27
申请号:US10593676
申请日:2005-03-23
CPC分类号: C09J123/0846 , C08G2650/34 , C08K5/0091 , C08L23/0846 , C08L23/0853 , C08L23/0869 , C08L23/0884 , C08L67/02 , C08L79/08 , C08L2666/02 , C08L2666/06 , C08L2666/18 , C09J167/02 , C09J169/00 , C09J179/08 , C09J2201/61 , Y10T428/249953
摘要: A reactive hot melt composition, having a softening point of at least 50° C., and being curable on heating to a temperature of 150° C. The composition comprises a blend of (a) a macrocyclic oligomer having a softening point of at least 50° C., containing at least one ring having eight or more atoms, and being able to undergo decyclization at a temperature of 150° C. or more, to produce a polymerizable species, wherein each cyclic oligomer molecule provides two or more structural repeat units of the same or different formula for the resulting polymer, and (b) a thermoplastic resin, its use as an adhesive and methods of its application.
摘要翻译: 反应性热熔组合物,其软化点至少为50℃,并且在加热至150℃的温度下可固化。该组合物包含(a)至少具有软化点的大环低聚物的共混物 50℃,含有至少一个具有八个或更多个原子的环,并且能够在150℃或更高的温度下进行二次环化以产生可聚合物质,其中每个环状低聚物分子提供两个或更多个结构重复 对于所得聚合物具有相同或不同配方的单元,和(b)热塑性树脂,其作为粘合剂的用途及其应用的方法。