| abstract |
PROBLEM TO BE SOLVED: To provide an olefin slurry polymerization method capable of obtaining an olefin polymer having high activity and excellent particle properties. Provided is a polymerization method which makes stable continuous operation difficult for a long period of time, reduces the generation of polymer lumps and sheets in a polymerization vessel, and reduces the adhesion of polymer to stirring blades, and does not reduce polymerization activity. (A) A catalyst for olefin polymerization, and (B) a catalyst for (B) -1) polyalkylene oxide block, (B-2) higher aliphatic amide, (B-3) polyalkylene oxide, (B-4) polyalkylene oxide alkyl ether, (B-5) alkyldiethanolamine and (B-6) ) A slurry polymerization method for polymerizing an olefin in a hydrocarbon medium in the presence of at least one compound selected from polyoxyalkylene alkylamines to obtain an olefin polymer. |