FIELD: polymer materials.
SUBSTANCE: invention relates to polypropylene compositions exhibiting improved ability to crystallize, high transmittance coefficient and high transparency due to a specific trimesic acid triamide present therein in amounts between 0.001 to 5% of the weight of triamide. Utilization of triamides as turbidity lowering additive for crystallizable polypropylene is described as well as novel compounds of this group, mixtures thereof, and polypropylene compositions based thereon.
EFFECT: improved physicochemical characteristics of polypropylene resins.
19 cl, 4 tbl, 4 ex
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