Supported catalysts prepared using Ti(C7H11)4 for ethylene polymerization |
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| Authors: | M A Makarova G A Nesterov V A Zakharov K -H Thiele A Dimitrov and Yu I Yermakov |
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| Institution: | (1) Institute of Catalysis, Novosibirsk, USSR;(2) Technische Hochschule Carl Schorlemmer, Leuna-Merseburg, DDR |
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| Abstract: | Supported catalysts for ethylene polymerization were prepared by anchoring tetrakis(1-bicycloheptyl) titanium Ti(C7H11)4] on alumina. The influence of the dehydration temperature of the support and the conditions of catalyst activation on the catalytic properties was studied. At low content of Ti these catalysts were found to be highly active for ethylene polymerization with the formation of superhigh molecular weight polymers.
                    (1-  ) Ti(C7H11)4]  .    ,  .   ,  .
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