Polymerization of Ethylene with Self-Immobilizing bis(Phenoxyimine) Catalytic Systems Full article
Journal |
Polymer Science Series B
ISSN: 1560-0904 , E-ISSN: 1531-8583 |
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Output data | Year: 2009, Volume: 51, Number: 7-8, Pages: 276-282 Pages count : 7 DOI: 10.1134/S1560090409070100 | ||||
Tags | Polymer Science Series; Catalytic System; Tert; Ethylene Polymerization; Catalytic Complex | ||||
Authors |
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Affiliations |
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Funding (1)
1 | Siberian Branch of the Russian Academy of Sciences | 4.6 |
Abstract:
The kinetic features of polymerization of ethylene with five methylaluminoxane-activated selfim-mobilizing bis(phenoxyimine) complexes of titanium chloride, namely, bis{2-[(4-allyloxyphenylimino)methyl]-6-tert-butylphenoxy}TiCl2, bis{2-[(4-allyloxyphenylimino)methyl]-4,6-di-tert-butylphenoxy}TiCl2, bis{2-[(4-allyloxyphenylimino)methyl]-6-cumylphenoxy}TiCl2, bis{2-[(4-allyloxyphenylimino)methyl]-4,6-dicumylphenoxy}TiCl2, and bis{2-[(4-allyloxyphenylimino)methyl]-6-1-(4-tert-butylphenyl)ethylphenoxy}TiCl2 have been studied. The activity of these complexes in the polymerization of ethylene in the temperature range 2-8°C and an ethylene pressure of .3 MPa has been investigated both in the homogeneous and polymer matrix-bound states. The self-immobilizing catalytic systems possess high activity (up to 4 kgPE/molcat MPa h) and give rise to ultrahigh-molecular-weight PE (M = (2-7) o- 16) with an improved morphology of polymer particles
Cite:
Ivanchev S.S.
, Vasilʹeva M.Y.
, Ivancheva N.I.
, Badaev V.K.
, Oleinik I.I.
, Sviridova E.V.
, Tolstikov G.A.
Polymerization of Ethylene with Self-Immobilizing bis(Phenoxyimine) Catalytic Systems
Polymer Science Series B. 2009. V.51. N7-8. P.276-282. DOI: 10.1134/S1560090409070100 WOS Scopus РИНЦ
Polymerization of Ethylene with Self-Immobilizing bis(Phenoxyimine) Catalytic Systems
Polymer Science Series B. 2009. V.51. N7-8. P.276-282. DOI: 10.1134/S1560090409070100 WOS Scopus РИНЦ
Original:
Иванчев С.С.
, Васильева М.Ю.
, Иванчева Н.И.
, Бадаев В.К.
, Олейник И.И.
, Свиридова Е.В.
, Толстиков Г.А.
Особенности полимеризации этилена на самоиммобилизующихся бис(феноксииминных) каталитических системах
Высокомолекулярные соединения. Серия Б. 2009. Т.51. №8. С.1538-1545. РИНЦ
Особенности полимеризации этилена на самоиммобилизующихся бис(феноксииминных) каталитических системах
Высокомолекулярные соединения. Серия Б. 2009. Т.51. №8. С.1538-1545. РИНЦ
Dates:
Submitted: | May 14, 2008 |
Published print: | Aug 1, 2009 |
Published online: | Sep 8, 2009 |
Identifiers:
Web of science | WOS:000269974000010 |
Scopus | 2-s2.0-70349311195 |
Elibrary | 15304463 |
OpenAlex | W2001090217 |