## Abstract In this work, ethylene was polymerized by using Cp~2~ZrCl~2~ supported on silica pretreated with methylaluminoxane (MAO) as the catalyst system. The influence of the conditions for the preparation of the heterogeneous catalyst, such as temperature, washing method of the catalytic solid,
Ethylene polymerization initiated with the Cp2ZrCl2-methylaluminoxane catalyst system supported on α-cyclodextrin
✍ Scribed by Dong-ho Lee; Keun-byoung Yoon
- Publisher
- John Wiley and Sons
- Year
- 1994
- Tongue
- English
- Weight
- 156 KB
- Volume
- 15
- Category
- Article
- ISSN
- 1022-1336
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract Copolymers based on ethylene with different incorporations of 1‐hexene, 1‐octene and 1‐decene were obtained. There is not any marked variation of activity when different metallocenes were tested. The type and the concentration of the comonomer in the feed do not have a strong influence
## Abstract Styrene was copolymerized with ethylene using Me~2~Si(Me~4~Cp)(__N‐tert__‐butyl)TiCl~2~/methylaluminoxane (Me = methyl, Cp = cyclopentadienyl) varying monomer concentration, styrene/ethylene molar ratio and polymerization temperature. Increasing styrene or decreasing ethylene concentrat
## Abstract Linear low‐density polyethylene (LLDPE) was prepared by __in situ__ copolymerization of ethylene with dual‐functional catalysts that were composed of __rac__‐Et(Ind)~2~ZrCl~2~ supported on montmorillonite (MMT) and {[(2‐ArNC(Me))~2~C~5~H~3~N]FeCl~2~} [Ar = 2,4‐C~6~H~4~(Me)~2~] oligomer