New monodisperse ethylene-propylene copolymers and a block copolymer created by a titanium complex having fluorine-containing phenoxy-imine chelate ligands

Authors
Kojoh, S Matsugi, T Saito, J Mitani, M Fujita, T Kashiwa, N
Citation
S. Kojoh et al., New monodisperse ethylene-propylene copolymers and a block copolymer created by a titanium complex having fluorine-containing phenoxy-imine chelate ligands, CHEM LETT, (8), 2001, pp. 822-823
Citations number
32
Categorie Soggetti
Chemistry
Journal title
CHEMISTRY LETTERS
ISSN journal
03667022 → ACNP
Issue
8
Year of publication
2001
Pages
822 - 823
Database
ISI
SICI code
0366-7022(20010805):8<822:NMECAA>2.0.ZU;2-F
Abstract
New monodisperse ethylene-propylene copolymers and a block copolymer, highl y syndiotactic polypropylene-b-poly(ethylene-co-propylene), were synthesize d with a titanium complex having fluorine-containing phenoxy-imine chelate ligands, an FI Catalyst, using methylalumoxane (MAO) as a cocatalyst. Analy sis using transmission electron microscopy (TEM) suggests that the well-def ined block copolymer possesses high potential as a compatibilizer.