Ethylene/Norbornene Copolymerization Behavior of Bis(phenoxy−imine)Ti Complexes Combined with MAO
✍ Scribed by Terao, Hiroshi; Iwashita, Akihiko; Ishii, Seiichi; Tanaka, Hidetsugu; Yoshida, Yasunori; Mitani, Makoto; Fujita, Terunori
- Book ID
- 126800072
- Publisher
- American Chemical Society
- Year
- 2009
- Tongue
- English
- Weight
- 916 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0024-9297
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## Abstract For Abstract see ChemInform Abstract in Full Text.
## Abstract The catalytic properties of bis(phenoxy‐imine) Zr and Hf complexes incorporating perfluorophenyl groups with methylaluminoxane were investigated. The fluorinated complexes produced far higher‐molecular‐weight polyethylenes and ethylene/propylene copolymers with increased activities comp
This contribution reports ethylene and propylene polymerization behavior of a series of Ti complexes bearing a pair of phenoxy-imine chelate ligands. The bis(phenoxy-imine)Ti complexes in conjunction with methylalumoxane (MAO) can be active catalysts for the polymerization of ethylene. Unexpectedly,