公开(公告)号：US20240352242A1

公开(公告)日：2024-10-24

申请号：US18290950

申请日：2022-07-28

Applicant: Borealis AG

Inventor： Roberta Pellecchia ,  Antonios Gitsas ,  Konrad Gebauer ,  Wolfgang Stockreiter ,  Florian Schütz ,  Francis Reny Costa ,  Anton Sageder

IPC: C08L23/14 ,  C08K5/52 ,  C08L97/00

CPC classification number: C08L23/142 ,  C08K5/5205 ,  C08L97/005 ,  C08L2201/02 ,  C08L2207/02

Abstract: The present invention is related to a flame retardant polypropylene composition (C) comprising a propylene polymer (PP), a nitrogen-containing flame retardant (FR) and an antidripping-agent (A) being a biopolymer comprising phenolic hydroxyl groups. Further, the present invention is related to the use of a biopolymer comprising phenolic hydroxyl groups as an antidripping-agent as well as an article comprising the flame retardant polypropylene composition (C).