申请人:Aristech Chemical Corporation
公开号:US05110971A1
公开(公告)日:1992-05-05
Silyl derivatives of eugenol include compositions of the formula ##STR1## where R.sup.1, R.sup.2 and R.sup.3 are independently selected from linear, branched, and cyclic hydrocarbon groups having a total of from one to about eight carbon atoms, except that where one of R.sup.1, R.sup.2 or R.sup.3 is a phenyl group, the total of carbon atoms must be at least nine. They may be made by silylating the corresponding hydroxyl compound. They are useful as comonomers for olefins to introduce functional sites and may be copolymerized in Ziegler-Natta catalyst systems.
丁香酚的硅基衍生物包括以下式的组合物:其中R.sup.1、R.sup.2和R.sup.3分别从具有总共一到约八个碳原子的线性、支链和环烃基中独立选择,但如果R.sup.1、R.sup.2或R.sup.3中有一个是苯基,则碳原子的总数必须至少为九。它们可以通过硅基化相应的羟基化合物制备。它们可用作烯烃的共聚单体,以引入功能位点,并可在齐格勒-纳塔催化剂体系中共聚。