Method of producing a deposited catalyst for the polymerization of ethylene and copolymerization of ethylene with O-olefins

摘要

PCT No. PCT/RU95/00128 Sec. 371 Date Dec. 18, 1996 Sec. 102(e) Date Dec. 18, 1996 PCT Filed Jun. 13, 1995 PCT Pub. No. WO95/35163 PCT Pub. Date Dec. 28, 1995A method is proposed for producing a deposited catalyst for the polymerization of ethylene and copolymerization of ethylene with delta -olefins which involves the reaction of a solution of an organomagnesium compound of composition MgPh2.nMgCl2.mR2O (wherein n=0.37-0.7; m>/=2, R2O is a simple ether, Ph is C6H5) with a carbon tetrachloride, at a molar ratio of CCl4/Mg>/=0.5 and a temperature of -20 DEG to 60 DEG C.