Nachhaltige Vernetzung einer Flammhemmenden Polyolefinzusammensetzung

Details

Veröffentlichungs-Nr.

EP4741454

Anmeldetag

12. November 2024

Veröffentlichung

13. Mai 2026

Rechtsraum

EP

IPC

(BOREALIS AG et al.)(SHINGO YOSHIOKI et al.)(BUNKER SHANA P et al.)

Abstract

The present invention provides a flame retardant polyolefin composition comprising at least one crosslinkable polyolefin base resin containing hydrolysable silane groups (A), at least one silanol condensation catalyst (B) being an inorganic tin (II) compound in which a tin atom has no covalent bond to a carbon atom, and at least one flame retardant inorganic filler (C), which can be efficiently crosslinked even at ambient temperature. Moreover, the present invention provides the use of tin (II) oleate, tin (II) neodecanoate or mixtures thereof for crosslinking a polyolefin composition containing at least one crosslinkable polyolefin base resin containing hydrolysable silane groups, under ambient conditions and a process for producing a crosslinked article and a cable or wire.

Anmelder

Firma

Borealis GmbH

Land

🇦🇹 Österreich