Synthesis of MgCl2-supported dichlorobis(4,4,4-trifluoro-1-phenyl-1,3-butanedionato)titanium catalysts with different titanium contents and their application to propene polymerization

Ethene–propene copolymerization with the

Ethene–propene copolymerization with the MgCl2-supported dichlorobis(4,4,4-trifluoro-1-phenyl- 1,3-butanedionato)titanium catalyst activated by an ordinary trialkylaluminum

✍ Eiichi Kaji; Toshiya Uozumi; Jizhu Jin; Tsuneji Sano; Kazuo Soga 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 128 KB

The Ti(BFA) 2 Cl 2 /MgCl 2 -Al(C 2 H 5 ) 3 catalyst (BFA ϭ 4,4,4-trifluoro-1-phenyl-1,3-butanedione) modified by DIPDMS (diisopropyldimethoxysilane), which had been proved to yield an extremely high isotactic polypropene in high selectivity, was tested for the copolymerization of ethene with propene