𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Influence of Electron Donors on the Tacticity and the Composition Distribution of Propylene−Butene Copolymers Produced by Supported Ziegler−Natta Catalysts

✍ Scribed by Xu, Junting; Feng, Linxian; Yang, Shilin; Yang, Yiqing; Kong, Xiangming

Book ID
120014078
Publisher
American Chemical Society
Year
1997
Tongue
English
Weight
213 KB
Volume
30
Category
Article
ISSN
0024-9297

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Influence of internal and external elect
Influence of internal and external electron-donors on the activity and stereospecificity of ziegler-natta catalysts
✍ F.M.B. Coutinho; L.C. Santa Maria 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 213 KB

Studies have been made of the effects of tributyl phosphate, ethyl benzoate (EB) and diisobutyl phthalate (DIBP) as second internal bases on the Ziegler-Natta catalysts prepared by the reduction of TIC14 with AIC1Et2 in the presence of n-butyl ether (DBE) as a first internal base. These catalysts we

Effects of Electron Donors on Active Sit
Effects of Electron Donors on Active Sites Distribution of MgCl2-Supported Ziegler-Natta Catalysts Investigated by Multiple Active Sites Model
✍ Qi Wang; Namiko Murayama; Boping Liu; Minoru Terano 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 155 KB 👁 1 views

## Abstract Summary: The stopped‐flow polymerization of propylene catalyzed by a Ziegler‐Natta catalyst in the presence of internal and external electron donors was carried out. The influence of the electron donors on the active sites of the catalyst was investigated using a multiple active site mo

Liquid-phase polymerization of propylene
Liquid-phase polymerization of propylene with a highly active Ziegler–Natta catalyst. Influence of hydrogen, cocatalyst, and electron donor on the reaction kinetics
✍ Job Jan C. Samson; Peter J. Bosman; Günter Weickert; K. Roel Westerterp 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 254 KB 👁 2 views

This paper presents an experimental kinetic study of the polymerization of propylene in liquid monomer with a high activity catalyst. The influences of the concentration of hydrogen and the molar ratios of the catalyst, cocatalyst, and electron donor on the activation period, the maximum activity, t