Format:
Online-Ressource
ISSN:
1521-3935
Content:
Abstract: Methylaluminoxane (MAO) was reacted with a small quantity of p‐hydroquinone to obtain a modified MAO insoluble in toluene. Ethylene and propylene homo‐ and copolymerization were conducted with zirconocene using the modified MAO as cocatalyst both in the presence and absence of triisobutylaluminium. It was found that the modified MAO alone cannot activate the zirconocene catalyst, whereas polymers with high molecular weights are obtained when combined with triisobutylaluminium. The catalytic activity is markedly dependent on the mole ratio of p‐hydroquinone to MAO as well as the amount of triisobutyl‐aluminium.
In:
volume:197
In:
number:3
In:
year:2003
In:
pages:849-854
In:
extent:6
In:
Macromolecular chemistry and physics, Weinheim : Wiley-VCH, 1947-, 197, Heft 3 (2003), 849-854 (gesamt 6), 1521-3935
Language:
English
DOI:
10.1002/macp.1996.021970307
URN:
urn:nbn:de:101:1-2023112006414079814396
URL:
https://doi.org/10.1002/macp.1996.021970307
URL:
https://nbn-resolving.org/urn:nbn:de:101:1-2023112006414079814396
URL:
https://d-nb.info/1310446008/34
URL:
https://doi.org/10.1002/macp.1996.021970307
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