POLYETHYLENE-BASED COMPOSITION AND METHOD FOR PRODUCTION OF MOLDING ARTICLES THEREOF Russian patent published in 2006 - IPC C08L23/04 C08K5/20 

FIELD: polyethylene-based composition and method for production of molding articles thereof.

SUBSTANCE: claimed composition contains at least 94.5 % of polyethylene with standard density more than 940 kg/m³; 0.05-0.5 mass % of at least one saturated fatty acid amide containing from 8 to 30 carbon atoms; 0-1.15 mass % of auxiliary lubricant and 0-5 mass % of one or more additives selected from antioxidants, acid resistant compounds, anti-UV, dyes and antistatic agents, wherein total amount abovementioned components is 100 %. Said auxiliary lubricant is selected from group containing fatty acids, fatty acid esters, fatty acid salts, monounsaturated fatty acid amides, polyvalent alcohols, containing at least 4 carbon atoms, mono- or polyvalent alcohol monoethers, glycerol esters, paraffins, polysiloxanes, fluorinated polymers and mixtures thereof.

EFFECT: molded articles with improved gliding properties.

12 cl, 3 ex