公开(公告)号：US20230070748A1

公开(公告)日：2023-03-09

申请号：US17796339

申请日：2021-01-29

Applicant: BOREALIS AG

Inventor： Thomas GKOURMPIS ,  Per-Ola HAGSTRAND ,  Nilsson FRITJOF ,  Ulf GEDDE ,  Mikael HEDENQVIST ,  Richard OLSSON ,  Mattias KARLSSON ,  Christian MÜLLER ,  Roland KÁDÁR ,  Karolina GASKA

IPC: C08L23/06 ,  C08K9/06 ,  H01B3/44 ,  H01B9/00

Abstract: A polymer composition comprising (i) at least 70 wt% of low-density polyethylene (LDPE) homopolymer or copolymer having a density of 905 to 935 kg/m3 (ISO 1183-2) and an MFR2 of 0.1 to 10 g/10 min (ISO1133 at 190° C., 2.16 kg); (ii) 0.5 to 20 wt % of a high density polyethylene (HDPE) having a density of 940 kg/m3 or more and an MFR2 of 0.1 to 50 g/10 min; and (iii) 0.05 to 10 wt% of an aliphatic, preferably alkyl, functional inorganic nanoparticle filler.