Copolymerization of propene with high‐1‐olefin using a MgCl 2 /TiCl 4  catalyst | Zendy

Yang ShiLing | Zendy; Xu ZhiKang | Zendy; Feng LingXian | Zendy

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Copolymerization of propene with high‐1‐olefin using a MgCl 2 /TiCl 4 catalyst

Author(s) -

Yang ShiLing,

Xu ZhiKang,

Feng LingXian

Publication year - 1992

Publication title -

makromolekulare chemie. macromolecular symposia

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.257

H-Index - 76

eISSN - 1521-3900

pISSN - 0258-0322

DOI - 10.1002/masy.19920630117

Subject(s) - propene , copolymer , comonomer , catalysis , olefin fiber , chemistry , reactivity (psychology) , polymer chemistry , polymerization , ethylene , 1 octene , organic chemistry , medicine , alternative medicine , pathology , polymer

Copolymerization of propene and 1‐olefins including 1‐octene, 1‐decene, 1‐dodecene, 1‐tetradecene, and 1‐hexadecene were studied with the catalyst system MgCl 2 /TiCl 4 ‐Al(i‐Bu) 3 . It was found that the polymerization productivity and the consumption rate of propene are improved significantly in the presence of the comonomer. The total productivity of propene/1‐olefin copolymerizations decreases as follows: 1‐octene> 1‐decene>1‐dodecene>1‐hexadecene>1‐tetradecene. The reactivity ratios were estimated from the copolymerization results. 13 C NMR was used to characterize the microstructures of propene/1‐octene copolymer. Finally, the oxygen enrichment behavior of propene/1‐octene copolymer was investigated.

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