| abstract |
FIELD: chemistry. n SUBSTANCE: invention relates to a solid catalyst component of the (co)polymerization of olefins, particularly of propylene. The solid component of catalyst for the (co) polymerization of the olefins CH 2 =CHR, where R is a hydrocarbon radical having 1-12 carbon atoms in admixture with additional ethylene is described. A catalyst component comprises Ti, Mg, Cu, Cl and an electron donor compound. The weight ratio Cu/Ti is less than 0.5. n EFFECT: improved stereospecificity of the solid catalyst component. n 14 cl, 4 tbl, 23 ex |