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Effects of external Lewis base on the performance of MgCl2supported catalysts in propylene polymerization

✍ Scribed by C. B. Yang; C. C. Hsu


Publisher
Springer
Year
1993
Tongue
English
Weight
297 KB
Volume
30
Category
Article
ISSN
0170-0839

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The effects of triethers as internal donors on the activity and stereoselectivity of MgCl 2 -supported Ziegler-Natta type catalysts in the propylene polymerization were studied. In particular, we prepared and fully characterized some procatalysts of the type d-MgCl 2 /ID/TiCl 4 , where ID are intern