Low molecular weight, highly branched polyolefins are provided. Also provided are catalyst-mediated methods of making the low molecular weight, highly branched polyolefins and a catalyst system for carrying out the methods. The catalyst system is a homogeneous catalytic system that includes a single-site organozirconium complex and hydrocarbon-soluble perfluoroarylborate co-catalyst that is highly active for the oligomerization of olefin monomers in non-polar media.
提供了低分子量、高支化聚烯烃。 还提供了以催化剂为介质的低分子量高支化聚烯烃制造方法和用于实施这些方法的催化剂体系。 该催化剂体系是一种均相催化体系,包括单位点
有机锆络合物和烃溶性
全氟芳基
硼酸酯助催化剂,在非极性介质中对烯烃单体的低聚具有高活性。