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    • 6. 发明申请
    • AMIDO-ORGANOBORATE INITIATOR SYSTEMS
    • AMIDO-ORGANOBORATE发动机系统
    • WO2007044735A2
    • 2007-04-19
    • PCT/US2006/039584
    • 2006-10-06
    • DOW GLOBAL TECHNOLOGIES INC.FENG, ShaoguangJIALANELLA, Gary, L.NICKIAS, PeterRISTOSKI, Toni
    • FENG, ShaoguangJIALANELLA, Gary, L.NICKIAS, PeterRISTOSKI, Toni
    • C08F2/00C09J4/00
    • C08F220/18C07F5/02C08F4/52C09J4/00C09J4/06Y10T428/31504Y10T428/31855Y10T428/31909Y10T428/31913Y10T428/31928
    • In one embodiment, the invention is a system for initiating free radical polymerization comprising: a) in one part, one or more amido-borate compounds containing one or more anionic amido-borate moieties comprising an organoborate wherein the boron atom is bonded to a nitrogen atom of ammonia or an organic compound containing one or more nitrogen atoms, such as a hydrocarbyl amine, a hydrocarbyl polyamine, or an aromatic heterocycle containing one or more nitrogen atoms, and a cationic counter ion and b) in a second part, a liberating compound which reacts with the nitrogen atom(s) bound to the boron atom upon contact with the amido-borate to form an organoborane radical. In another embodiment, the invention is a two part polymerizable composition comprising in one part, one or more amido-borate compounds and in the second part, a liberating compound which reacts with the nitrogen atoms bound to the boron atom upon contact with the amido-borate to form an organoborane radical and one or more compounds capable of free radical polymerization. The first part may further comprise one or more compounds capable of free radical polymerization. This facilitates formulating compositions that have commercially desirable volumetric ratios of the two parts.
    • 在一个实施方案中,本发明是用于引发自由基聚合的系统,其包括:a)一部分,一种或多种含有一种或多种含有机硼酸盐的阴离子酰氨基硼酸盐部分的酰氨基硼酸盐化合物,其中硼原子与氮键合 原子的氨或含有一个或多个氮原子的有机化合物,例如烃基胺,烃基多胺或含有一个或多个氮原子的芳族杂环,以及阳离子抗衡离子,和b)在第二部分中, 在与酰氨基硼酸盐接触时与与硼原子结合的氮原子反应形成有机硼烷基的化合物。 在另一个实施方案中,本发明是两部分可聚合组合物,其一部分包含一种或多种酰氨基硼酸盐化合物,而在第二部分中,与氨基 - 硼酸盐接触时与氮原子结合的氮原子反应的释放化合物, 硼酸盐以形成有机硼烷基和一种或多种能够进行自由基聚合的化合物。 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。