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    • 9. 发明申请
    • ACCELERATED ORGANOBORANE AMINE COMPLEX INITIATED POLYMERIZABLE COMPOSITIONS
    • 加速的有机硼复合引发的可聚合组合物
    • WO2005063480A1
    • 2005-07-14
    • PCT/US2004/042939
    • 2004-12-21
    • DOW GLOBAL TECHNOLOGIES INC.JIALANELLA, Gary, L.JOHNSON, Dean, A.
    • JIALANELLA, Gary, L.JOHNSON, Dean, A.
    • B32B7/12
    • C09J4/00C08F4/52C09J4/06
    • The invention is a two part polymerizable composition comprising in one part an organoboron compound capable of forming free radical generating species amine complex and in the second part one or more compounds capable of free radical polymerization and a cure accelerator comprising a) at least one compound containing a quinone structure or b) at least one compound containing at least one aromatic ring and one or more, preferably two substituents on the aromatic ring selected from hydroxyl, ether and both, where there are two substituents they are located either ortho or para with respect to one another and a peroxide containing compound. The second part may further contain an agent capable of causing the organoboron compound to form free radical generating species upon contacting the two parts. The first part may further comprises one or more compounds capable of free radical polymerization. This facilitates formulating compositions that have commercially desirable volumetric ratios of the two parts. Adhesive compositions of the present formulation provide excellent adhesion to low surface energy substrates, such as plastics.
    • 本发明是一种两部分可聚合组合物,其一部分包含能够形成自由基产生物质胺络合物的有机硼化合物,在第二部分中包含一种或多种能够进行自由基聚合的化合物和固化促进剂,其包含:a)至少一种含 醌结构或b)至少一种含有至少一个芳香环和一个或多个,优选在选自羟基,醚和二者的芳环上的两个取代基的化合物,其中有两个取代基,它们位于邻位或对位,相对于 彼此和含过氧化物的化合物。 第二部分可以进一步含有能够使有机硼化合物在接触两部分时形成自由基产生物质的试剂。 第一部分还可以包含一种或多种能够进行自由基聚合的化合物。 这有助于制备具有商业上期望的两部分体积比的组合物。 本发明配方的粘合剂组合物对低表面能基材例如塑料提供优异的粘合性。