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Cover Picture: Macromol. Rapid Commun. 10/2004
Author(s) -
Severn John R.,
Chadwick John C.
Publication year - 2004
Publication title -
macromolecular rapid communications
Language(s) - English
Resource type - Reports
SCImago Journal Rank - 1.348
H-Index - 154
eISSN - 1521-3927
pISSN - 1022-1336
DOI - 10.1002/marc.200490018
Subject(s) - cover (algebra) , polyethylene , catalysis , polymerization , polymer chemistry , boron , olefin fiber , morphology (biology) , molar mass distribution , olefin polymerization , chemistry , materials science , chemical engineering , organic chemistry , polymer , geology , mechanical engineering , engineering , paleontology
Cover: Effective immobilization and activation of Cp 2 TiCl 2 and other single‐site olefin polymerization catalysts has been achieved using spherical supports of type MgCl 2 /AlR n (OEt) 3‐ n , obtained by reaction of AlR 3 with adducts of MgCl 2 and ethanol. Polyethylene having spherical particle morphology and narrow molecular weight distribution was obtained, without the use of MAO or borate activators. Further details can be found in the Communication by J. R. Severn and J. C. Chadwick * on page 1024.