Activation of [calix[4]arene-(O2)-(OPrn)2]-TiCl2 with methylalumoxane results in an efficient ethylene polymerization catalyst suitable for the production of UHMWPE. The catalytic system displays remarkable high thermal stability due to the presence of two coordinating propyloxy side groups. This article was selected from the Editor as Cover Page
Ultrahigh-Molecular-Weight Polyethylene by Using a Titanium Calix[4]arene Complex with High Thermal Stability under Polymerization Conditions / M. FREDIANI; D. SEMERIL; A. COMUCCI; L. BETTUCCI; P. FREDIANI; L. ROSI; D. MATT; L. TOUPET; W. KAMINSKY. - In: MACROMOLECULAR CHEMISTRY AND PHYSICS. - ISSN 1022-1352. - STAMPA. - 208:(2007), pp. 938-945. [10.1002/macp.200700075]
Ultrahigh-Molecular-Weight Polyethylene by Using a Titanium Calix[4]arene Complex with High Thermal Stability under Polymerization Conditions
FREDIANI, MARCO;FREDIANI, PIERO;ROSI, LUCA;
2007
Abstract
Activation of [calix[4]arene-(O2)-(OPrn)2]-TiCl2 with methylalumoxane results in an efficient ethylene polymerization catalyst suitable for the production of UHMWPE. The catalytic system displays remarkable high thermal stability due to the presence of two coordinating propyloxy side groups. This article was selected from the Editor as Cover Page
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