Correlation between the reduction of titanium in ziegler catalysts and catalytic activity in polymerization of ethylene
β Scribed by A.A. Baulin; Ye.I. Novikova; G.Ya. Mal'kova; V.L. Maksimov; L.I. Vyshinskaya; S.S. Ivanchev
- Book ID
- 118966844
- Publisher
- Elsevier Science
- Year
- 1980
- Weight
- 672 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0032-3950
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The reaction product of an incompletely desolvated ethereal Grignard reagent and TiCI,,, when employed with a trialkylaluminium cocatalyst, possesses catalytic activit~ for the polymerization of ethylene, of some two orders of magnitude (on the basis of Ti) greater than that of traditional TiCI 3 ca
The chemical interaction between the procatalyst MgCl 2 /TiCl 4 /EB (EB = ethylbenzoate) and the cocatalyst triethylaluminium was investigated with the purpose to find a relationship between the degree of titanium reduction and the catalytic activity in ethene and propene polymerizations. This inter
Ethylene polymerization reactions with many Ziegler-Natta catalysts exhibit several features which differentiate them from polymerization reactions of β£-olefins: a relatively low ethylene reactivity, higher polymerization rates in the presence of β£-olefins, a high reaction order with respect to ethy