Effect of Substitution of Monoester by Diester on Titanium-Magnesium Catalyst Properties in Propene Polymerization | Sciact - CRIS-system of Boreskov Institute of Catalysis

Effect of Substitution of Monoester by Diester on Titanium-Magnesium Catalyst Properties in Propene Polymerization Full article

Journal

Angewandte Makromolekulare Chemie
ISSN: 0003-3146 , E-ISSN: 1522-9505

Output data

Year: 1995, Volume: 231, Pages: 61-67 Pages count : 7 DOI: 10.1002/apmc.1995.052310106

Tags

ZIEGLER-NATTA CATALYSTS; KINETICS; DONORS; BASE

Authors

Talapatra Subhasis ¹ , Dudchenko Vyacheslav K. ² , Bukatov Gennadii D. ² , Zakharov Vladimir A. ² , Okkel Lidiya C. ²

Affiliations

1	Research Centre, IPCL, P. 0. Petrochemicals, Vadodara 391346, Gujarat, India
2	Institute of Catalysis, Prospekt Akademika Lavrentieva, 5, Novosibirsk 630090, Russia

Titanium-magnesium catalysts (TMC), containing monoester (ethyl benzoate) as internal donor, can be transferred to the diester TMC by the treatment with TiCl4 and dibutyl phthalate. The activity and the stereospecificity of the transferred TMC in propylene polymerization are close to those of TMC prepared directly in the presence of diester. The surface area and the porous structure of both types of TMC were studied and the correlation with the activity of these catalysts is discussed.

Talapatra S. , Dudchenko V.K. , Bukatov G.D. , Zakharov V.A. , Okkel L.C.
Effect of Substitution of Monoester by Diester on Titanium-Magnesium Catalyst Properties in Propene Polymerization
Angewandte Makromolekulare Chemie. 1995. V.231. P.61-67. DOI: 10.1002/apmc.1995.052310106 WOS Scopus РИНЦ ANCAN OpenAlex

Submitted:	Nov 14, 1994
Published print:	Sep 1, 1995
Published online:	Mar 12, 2003

Web of science:	WOS:A1995TB00500006
Scopus:	2-s2.0-0042593158
Elibrary:	31091190
Chemical Abstracts:	1995:909255
Chemical Abstracts (print):	124:118059
OpenAlex:	W1834745539

DB	Citing
Web of science	2
Scopus	2
Elibrary	2
OpenAlex	2