Using alkylaluminium activators to tailor short chain branching distributions of ethylene/1-hexene copolymers produced with in-situ supported metallocene catalysts

Variation of molecular weight distributi

Variation of molecular weight distribution (MWD) and short chain branching distribution (SCBD) of ethylene/1-hexene copolymers produced with different in-situ supported metallocene catalysts

✍ Kyung-Jun Chu; Joao B. P. Soares; Alexander Penlidis 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 117 KB 👁 2 views

Full Paper: Copolymerization of ethylene and 1-hexene was carried out with different catalysts: homogeneous Et[Ind] 2 ZrCl 2 , Cp 2 HfCl 2 and [(C 5 Me 4 )SiMe 2 N(tert-Bu)]TiCl 2 , the corresponding in-situ supported metallocenes, and combined in-situ supported metallocene catalysts (mixtures of Et