发明名称 Amine Based Additive Composition for Control and Inhibition of Polymerization of Aromatic Vinyl Monomers, and Method of Use thereof
摘要 The present invention relates to an improved amine based additive composition for control and inhibition of polymerization of aromatic vinyl monomers including styrene comprising one or more of the quinone methide or derivatives thereof, one or more of nitroxide compounds and further comprising one or more of aliphatic tertiary amines. In one embodiment, the present invention also relates to method of use of presently provided composition. In another embodiment, the present invention also relates to method of controlling and inhibiting polymerization of aromatic vinyl monomers, particularly of styrene by employing presently provided composition. In still another embodiment, the present invention also relates to method of preparation of presently provided composition.
申请公布号 US2014364662(A1) 申请公布日期 2014.12.11
申请号 US201214366223 申请日期 2012.12.21
申请人 Dorf Ketal Chemicals (India) Private Limited 发明人 Subramaniyam Mahesh
分类号 C09K15/30;C07C7/20 主分类号 C09K15/30
代理机构 代理人
主权项 1. An improved amine based additive composition for controlling and inhibition of polymerization of aromatic vinyl monomers including styrene comprising: (A) one or more of the quinone methide or derivatives thereof, (B) one or more of nitroxides (i.e. nitroxyl) compounds, and characterized in that the said composition further comprises: (C) one or more of aliphatic tertiary amines or mixture thereof.
地址 Mumbai IN