FIELD: chemical industry, more particularly manufacture of fibrous and film material. SUBSTANCE: polymeric composition comprises 8-10 wt.-% of cellulose triacetate; 0.008-0.16 wt.-% of oligoamide with molecular weights of 400, 800 or 1000 which results from polycondensation of soybean oil ethers and fractionated polyethylene polyamine and up to 100 wt mixture of methylene chloride and ethanol in a 9:1 volumetric ratio. EFFECT: improved properties of the polymeric composition. 1 tbl
