Different surface-substituted polyorganosiloxane microgels as support materials for MAO-type cocatalysts

Authors
Schmidt, R Alt, HG Ebenhoch, J
Citation
R. Schmidt et al., Different surface-substituted polyorganosiloxane microgels as support materials for MAO-type cocatalysts, J APPL POLY, 80(2), 2001, pp. 281-285
Citations number
22
Categorie Soggetti
Organic Chemistry/Polymer Science","Material Science & Engineering
Journal title
JOURNAL OF APPLIED POLYMER SCIENCE
ISSN journal
00218995 → ACNP
Volume
80
Issue
2
Year of publication
2001
Pages
281 - 285
Database
ISI
SICI code
0021-8995(20010411)80:2<281:DSPMAS>2.0.ZU;2-9
Abstract
Twenty-five different functionalized and nonfunctionalized polyorganosiloxa ne microgels were applied as support materials for methylalumoxane (MAO)-ty pe compounds to give various heterogeneous cocatalysts which are able to ac tivate metallocene complexes like Cp2ZrCl2 for ethene polymerization. The f unctionalization of the microgels has a strong influence on the properties of the catalysts and the produced polyethenes. (C) 2001 John Wiley & Sons, Inc.