Supported catalysts which reduce sheeting in olefin polymerization, process for the preparation and the use thereof
作者： Karen L. Neal-Hawkins , William J. Sartain , Kiran Gupte , Sandor M. Nagy , Kenneth W. Johnson
DOI:
关键词: Polymer chemistry 、 Fouling 、 Scientific method 、 Solution polymerization 、 Materials science 、 Polymerization 、 Catalysis 、 Chain transfer 、 Slurry 、 Chain-growth polymerization
摘要: Olefin polymerization in the presence of heterogeneous supported catalysts is improved by incorporating into catalyst a unifunctional hydrophobic tether comprising portion containing no basic nitrogen and univalent reactive group. The reduces fouling sheeting gas phase processes improves polymer morphology bulk density slurry processes, while substantially maintaining or enhancing activity.
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