Copolymerization of Ethylene with 1-Hexene over Supported Zirconocene Catalysts Full article
| Conference |
Organometallic Complexes as Catalysts of Vinyl Compound Polymerization : 7th International Seminar 12-17 Sep 1999 , Opole |
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| Journal |
Polimery (Polymers)
ISSN: 0032-2725 |
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| Output data | Year: 2001, Volume: 46, Number: 1, Pages: 40-43 Pages count : 4 DOI: 10.14314/polimery.2001.040 | ||
| Tags | Effect of support, Ethylene-1-hexene copolymerization, Magnesium dichloride, Silicon dioxide, Supported zirconocene catalysts | ||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Russian Foundation for Basic Research | 97-03-32546 |
Abstract:
Two supported zirconocene catalysts were prepared: (I) SiO2/MAO/Me2Si(Ind)2ZrCl2 (0.1 wt. % Zr, 9.0 wt. % Al) and (II) MgCl2/Me2Si(Ind)2ZrCl2 (0.2 wt. % Zr, 1.6 wt. % Al). Ethylene was homopolymerized and copolymerized with 1-hexene (70 - 90°C, 6 bar, TIBA as cocatalyst) over (I) and (II). Catalyst (I) incorporated the comonomer as much as did the homogeneous catalyst of the same composition. MgCl2 used as support resulted in reduced copolymerization reactivity of the catalyst. Copolymer crystallinity and catalyst activity were studied in relation to the concentration of 1-hexene.
Cite:
Echevskaya L.G.
, Zakharov V.A.
, Semikolenova N.V.
, Mikenas T.B.
Copolymerization of Ethylene with 1-Hexene over Supported Zirconocene Catalysts
Polimery (Polymers). 2001. V.46. N1. P.40-43. DOI: 10.14314/polimery.2001.040 WOS Scopus РИНЦ ANCAN OpenAlex
Copolymerization of Ethylene with 1-Hexene over Supported Zirconocene Catalysts
Polimery (Polymers). 2001. V.46. N1. P.40-43. DOI: 10.14314/polimery.2001.040 WOS Scopus РИНЦ ANCAN OpenAlex
Dates:
| Published print: | Jan 1, 2001 |
Identifiers:
| Web of science: | WOS:000166489300005 |
| Scopus: | 2-s2.0-0035044049 |
| Elibrary: | 13386218 |
| Chemical Abstracts: | 2001:79377 |
| Chemical Abstracts (print): | 135:137742 |
| OpenAlex: | W819443720 |