公开(公告)号：US20220348751A1

公开(公告)日：2022-11-03

申请号：US17641226

申请日：2020-08-28

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： MONICA GALVAN ,  MICHELE GRAZZI ,  CLAUDIO CAVALIERI ,  MIKHAIL SERGEEVICH DUREEV

IPC: C08L23/14 ,  C08F10/06 ,  C08L23/12

Abstract: An injection molded article made from or containing a propylene-based composition made from or containing: T1) from 90 wt % to 50 wt % of a propylene homopolymer; and T2) from 10 wt % to 50 wt % of a polymer composition made from or containing A) 5-35% by weight of a propylene homopolymer or a propylene ethylene copolymer; B) 20-50% by weight of a copolymer of ethylene and a C3-C8 alpha-olefin containing from 0.1% to 20% by weight of alpha-olefin units; and C) 30-60% by weight of a copolymer of ethylene and propylene containing from 25% to 75% by weight of ethylene units.