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Compositions of quinone methide and amine for controlling and inhibiting the polymerization of monomers, and methods for their preparation and use
Compositions of quinone methide and amine for controlling and inhibiting the polymerization of monomers, and methods for their preparation and use
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机译:用于控制和抑制单体聚合的甲基苯醌和胺的组合物及其制备和使用方法
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摘要
The present invention relates to additive composition for control and inhibition of polymerization of monomers including styrene, wherein the composition consists of: (a) one or more of quinone methide derivatives; and CHARACTERIZED IN THAT the composition further comprises: (b) one or more of tertiary amines, wherein said tertiary amine is selected from a group consisting of: (i) tri isopropanol amine (TIPA), (ii) N,N,N,N-Tetrakis(2-hydroxyethyl)ethylene-diamine) (THEED), and (iii) mixture thereof. In one embodiment, the present invention relates to method of preparation thereof and uses thereof, and a method for controlling and inhibiting polymerization of monomers including styrene.
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