公开(公告)号：US12227663B2

公开(公告)日：2025-02-18

申请号：US17786141

申请日：2020-12-18

Applicant: BOREALIS AG

Inventor： Mirela Tury Pastorini ,  Johan Defoer ,  Carl-Gustaf Ek ,  Gavin Lewis

IPC: C09D123/08 ,  C09D5/00 ,  C09D5/18 ,  C09D7/61 ,  D06N3/00 ,  D06N3/04 ,  D06N3/18

Abstract: The invention provides a flame retardant material comprising a substrate, an optionally corona-treated coating on the substrate, the coating comprising a polyolefin composition comprising a) an ethylene based plastomer with a density in the range of 0.857 to 0.915 g/cm3 and an MFR2 in the range 0.5-30 g/10 min; b) a propylene based plastomer with a density in the range of 0.860 to 0.910 g/cm3 and an MFR2 in the range 0.01-30 g/10 min; and c) a flame retardant, a primer layer on top of the coating and a lacquer topcoat.