𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Study of the morphology and kinetics of novel Ziegler–Natta catalysts for propylene polymerization

✍ Scribed by Mohammed Abboud; Peter Denifl; Karl-Heinz Reichert

Publisher
John Wiley and Sons
Year
2005
Tongue
English
Weight
324 KB
Volume
98
Category
Article
ISSN
0021-8995

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Polymerization of propylene by mixed Zie
Polymerization of propylene by mixed Ziegler–Natta and metallocene catalysts
✍ Anatoli Lisovskii; Michael Shuster; Michael Gishvoliner; Gershon Lidor; Moris S. 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 126 KB 👁 2 views

The polymerization of propylene using a mixture of racemic metallocenes and Ziegler-Natta catalysts was investigated. The polypropylene was obtained as a mixture of a fine powder and beads, with the powder being absorbed partially on the beads. The relative amount of the powder can be controlled by

The roles of Grignard reagent in the Zie
The roles of Grignard reagent in the Ziegler–Natta catalyst for propylene polymerization
✍ Junting Xu; Linxian Feng; Tao Xie; Shilin Yang 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 148 KB 👁 2 views

Grignard reagent PhMgCl was added during the preparation of the catalyst system MgCl 2 /di-n-butyl phthalate (DNBP)/TiCl 4 {AlEt 3 /diphenyl dimethoxyl silane (DPDMS) to improve its performance. It was found that PhMgCl could enhance both the activity of the catalyst and the isotacticity of the prod

Comparative study of propylene polymeriz
Comparative study of propylene polymerization using monosupported and bisupported titanium-based Ziegler–Natta catalysts
✍ Gholam Hossien Zohuri; Roghieh Jamjah; Saeid Ahmadjo 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 95 KB

## Abstract Heterogeneous Ziegler–Natta systems—MgCl~2~ (ethoxide type)/TiCl~4~/di‐__n__‐butyl phthalate (DNBP)/triethylaluminum (TEA)/dimethoxymethylcyclohexylsilane (DMMCHS) and SiO~2~/MgCl~2~ (ethoxide type)/TiCl~4~/DNBP/TEA/DMMCHS—were studied for the polymerization of propylene. The slurry pol