MOLDED ARTICLE AND METHOD FOR PRODUCTION THEREOF Russian patent published in 2021 - IPC C08L23/00 C08L23/16 C08L23/26 C08L25/00 C08L25/04 C08L25/10 C08L53/02 C08L77/00 C08J3/20 

Abstract RU 2744249 C2

FIELD: moulding.

SUBSTANCE: present invention relates to a molded article and a method for production thereof. Molded article comprises: a continuous phase comprising a first polyolefin resin and a second polyolefin resin, and a dispersed phase, containing polyamide resin and modified elastomer, wherein disperse phase consists of product of melt mixing of polyamide resin and modified elastomer. Modified elastomer is an elastomer containing a reactive group which reacts with the polyamide resin, elastomer is an olefin-based thermoplastic elastomer, containing as a frame a copolymer of ethylene or propylene with α-olefin containing 3 to 8 carbon atoms. If the total amount of the continuous phase and the dispersed phase is taken as 100 wt %, the content of the dispersed phase is 70 wt % or less, and if the total amount of the first polyolefin resin and the second polyolefin resin is taken as 100 wt %, the content of the second polyolefin resin is 80 wt % or less.

EFFECT: obtained molded articles have excellent impact strength.

10 cl, 2 dwg, 2 tbl, 13 ex

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RU 2 744 249 C2

Authors

Kato Keisuke

Dates

2021-03-04Published

2018-01-19Filed