METHOD OF SYNTHESIS OF SOLID COMPONENT OF CATALYST FOR ETHYLENE (CO)POLYMERIZATION, SOLID COMPONENT OF CATALYST FOR ETHYLENE (CO)POLYMERIZATION, CATALYST FOR ETHYLENE (CO)POLYMERIZATION AND METHOD OF SYNTHESIS OF ETHYLENE (CO)POLYMERS Russian patent published in 1997 - IPC

FIELD: chemical technology, catalytical chemistry. SUBSTANCE: invention relates to synthesis of solid components of catalyst for synthesis of ethylene (co)polymers of superhigh-molecular mass in the form of particles (mean diameter size is less 10 mcm). Reaction is carried out in the presence of H₂O between: (1) liquid obtained after interaction of: (A) titanium compound containing at least one linkage Ti-OR where: R - C₁ - C₂₀-alkyl, C₃ - C₂₀-cycloalkyl or C₆ - C₂₀-aryl radical with (B) magnesium compound taken from: halides, compounds containing at least one group -OR or -OCOR bound with magnesium where: R - C₁ - C₂₀-alkyl, C₃ - C₂₀-cycloalkyl or C₆ - C₂₀-aryl; organometallic compounds; reaction products between above indicated compounds and electron-donating compounds, and (2) compound or composition exhibiting capability for halogenation and, possibly, reduction. EFFECT: improved method of synthesis. 4 cl, 4 tbl