HIGHLY ACTIVE CATALYST FOR OLEFIN POLYMERIZATION, METHOD OF ITS PRODUCING AND A METHOD OF POLYOLEFIN PRODUCING

摘要

FIELD: catalysts for polymerization. SUBSTANCE: highly active catalyst for olefin polymerization contains organometallic compounds of Ti, Zr or Hf and partially hydroxylated metal oxides taken from the groups IIa, IIIa, IVa, IVb of periodic law system without by-side substances. Also, the method of producing this catalyst and a method of polymerization and use is claimed also. EFFECT: increased economy.