摘要
对无规聚α -烯烃 (APAO)的聚合催化剂的组成及APAO的聚合工艺进行了综述 ,指出工业上生产APAO所用的催化剂主要为负载型Ziegler-Natta催化剂 ,包括主催化剂、助催化剂、内给电子体或外给电子体以及载体 ,生产APAO可采用间歇或连续的淤浆法或溶液法聚合工艺 ,提出了开发适合小型本体聚丙烯工艺的无规聚丙烯 (APP)
The catalyst and polymerization technology for amorphous poly- α -olefin (APAO) were reviewed. Most of the commercial APAO catalysts were supported Ziegler-Natta catalyst which contained main catalyst, assistant catalyst, electron donor and support. The intermittent or continuous slurry/solution polymerization method could be used to produce APAO. Suggestions for developing the amorphous polypropylene(APP) technology fit for the reaction conditions of small scale propylene bulk polymerization were proposed.
出处
《石化技术与应用》
CAS
2002年第1期46-48,共3页
Petrochemical Technology & Application
