公开(公告)号：US20240425687A1

公开(公告)日：2024-12-26

申请号：US18698528

申请日：2022-10-05

Applicant: BOREALIS AG

Inventor： Susanne NILSSON ,  Joy Jie CHENG ,  Floran Régis PRADES ,  Antonios GITSAS

IPC: C08L23/08 ,  C08K3/013 ,  C08K5/3492 ,  C08L23/06 ,  C08L23/12 ,  C08L23/14 ,  H01B3/44

Abstract: The invention provides a cable, preferably a power cable, comprising one or more conductors surrounded by at least one layer, preferably an insulation layer, wherein said layer comprises a polymer composition comprising: (i) at least 75 wt % of an ethylene based plastomer; and (ii) 0.2 to 10 wt % of an amine filler, oxide filler or mixture thereof; and wherein said polymer composition has a dielectric loss expressed as tan δ (50 Hz) of 200×10−4 or less, when measured at 500 V/mm and 90° C. as described in the description part under “Determination methods”.

公开(公告)号：US20220089857A1

公开(公告)日：2022-03-24

申请号：US17416985

申请日：2019-12-09

Applicant: BOREALIS AG

Inventor： Bernt-Ake SULTAN ,  Susanne NILSSON ,  Annika SMEDBERG

IPC: C08L43/04 ,  C08F230/08 ,  C08K3/22 ,  C08K3/26

Abstract: The present invention relates to a cross-linkable, grafted or non-grafted polymer composition comprising a cross-linkable copolymer containing hydrolysable silane groups. The invention further relates to a crosslinked polymer composition obtained by cross-linking the cross-linkable copolymer containing hydrolysable silane groups and an article comprising the same. The present invention also relates to the use of one or more cross-linking accelerators for accelerating the crosslinking of a cross-linkable copolymer containing hydrolysable silane groups.