Fremgangsmåde til udvinding af i det væsentlige lineære, højmolekylære hoved-hale-blokpolymerisater ud fra et polymerisat af en enkeltα-olefin.

摘要

This invention relates to a process for copolymerizing unsaturated hydrocarbons of the formula CH2=CHR in which R is a saturated aliphatic radical with two or more carbon atoms or a cycloaliphatic radical, in the presence of a catalyst comprising a catalytic aluminum alkyl compound and a catalytic titanium halide compound.