MODIFIER AND A METHOD OF ITS APPLICATION, METHOD OF OBTAINING A MODIFIER AND A CARRIER FOR ADDITION Russian patent published in 2021 - IPC C08J3/22 C08J3/20 C08L23/00 

FIELD: molded products.

SUBSTANCE: invention relates to a modifier that can be mixed with a polyolefin to obtain a molded product. The modifier has a continuous phase (A) containing the second polyolefin resin and a discontinuous phase (B) containing polyamide resin and a modified elastomer. Dispersed phase (B) consists of melt-blended polyamide resin and a modified elastomer. A modified elastomer is an elastomer containing a reactive group that reacts with polyamide resin. An elastomer is an olefin-based thermoplastic elastomer containing, as a skeleton, a copolymer of ethylene or propylene with an-olefin containing from 3 to 8 carbon atoms. The elastomer includes a structural unit derived from maleic anhydride.

EFFECT: molded product with improved impact resistance.

9 cl, 2 tbl, 2 dwg