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    • 6. 发明申请
    • SILICONE-BASED IONIC LIQUIDS AND APPLICATIONS THEREOF
    • 基于硅酮的离子液体及其应用
    • WO2013096211A1
    • 2013-06-27
    • PCT/US2012/070122
    • 2012-12-17
    • DOW CORNING CORPORATIONLU, GangAHN, DongchanWONG, Christopher
    • LU, GangAHN, DongchanWONG, Christopher
    • C08J5/00
    • C08G77/388B01D53/228B01D67/006B01D69/10B01D71/70C08G77/20C08G77/395
    • The present invention relates to silicone-based ionic liquids and methods of making the same, curable compositions that include the same, materials such as membranes made therefrom, and methods of using those materials. Various embodiments of the present invention provide a curable composition. The curable composition includes Component (A), an organic compound having at least one free-radical polymerizable group per molecule. The curable composition also includes Component (B), a mercapto-functional organic compound having an average of at least about three mercapto groups per molecule. The curable composition also includes Component (C), a polysiloxane having an average of at least about one phosphonium groups or ammonium groups per molecule, wherein the polysiloxane has an average of at least about five Si atoms per molecule. Additionally, the curable composition includes a catalytic amount of a free-radical initiator. In some embodiments, the present invention provides a cured product of the curable composition, a supported or unsupported membrane comprising the cured product, and a method of separating gas components in a feed gas mixture using the membrane.
    • 本发明涉及基于硅酮的离子液体及其制备方法,包括其的可固化组合物,由其制成的材料,以及使用这些材料的方法。 本发明的各种实施方案提供可固化组合物。 可固化组合物包括组分(A),每分子具有至少一个自由基可聚合基团的有机化合物。 可固化组合物还包括组分(B),每分子平均具有至少约三个巯基的巯基官能的有机化合物。 可固化组合物还包括组分(C),每分子平均具有至少约一个鏻基团或铵基团的聚硅氧烷,其中聚硅氧烷平均每分子具有至少约五个Si原子。 另外,可固化组合物包括催化量的自由基引发剂。 在一些实施方案中,本发明提供可固化组合物的固化产物,包含固化产物的负载或未负载的膜,以及使用该膜分离进料气体混合物中的气体组分的方法。