公开(公告)号：US20170313797A1

公开(公告)日：2017-11-02

申请号：US15521574

申请日：2015-11-04

Applicant: BOREALIS AG

Inventor： Katja Klimke ,  Hermann Bruan ,  Jingbo Wang ,  Markus Gahleitner ,  Hermann Prokschi ,  Pauli Leskinen ,  Johanna Lilja

IPC: C08F210/06 ,  C08K5/14

CPC classification number: C08F210/06 ,  C08F8/50 ,  C08F255/04 ,  C08F2810/10 ,  C08K5/14 ,  C08L23/12 ,  C08L2023/42 ,  C08L2205/025 ,  C08F10/06 ,  C08F4/6465 ,  C08F4/651 ,  C08F236/06 ,  C08F210/16 ,  C08F2500/12 ,  C08F2500/15 ,  C08F2500/24 ,  C08F110/06 ,  C08F2500/11 ,  C08F2500/26 ,  C08F4/6492 ,  C08F4/6555 ,  C08F2/001

Abstract: The present invention relates to a polypropylene composition comprising a branched polypropylene (b-PP) having high melt strength (HMS). Furthermore, the present invention also relates to a method for providing the corresponding polypropylene having composition comprising the branched polypropylene (b-PP) and to a foam with the polypropylene composition comprising the branched polypropylene (b-PP). The branched polypropylene (b-PP) is based on a random copolymer with a small amount of ethylene.