公开(公告)号：US20230242750A1

公开(公告)日：2023-08-03

申请号：US17923335

申请日：2021-05-26

Applicant: Borealis AG

Inventor： Jingbo Wang ,  Markus Gahleitner ,  Klaus Bemreitner ,  Pauli Leskino ,  Peter Neidersuess ,  Auli Nummila-Pakarinen

IPC: C08L23/16 ,  C09D123/16 ,  B29C48/154

CPC classification number: C08L23/16 ,  C09D123/16 ,  B29C48/154 ,  C08L2314/06 ,  B29K2023/16

Abstract: The present invention relates to a polypropylene composition comprising a propylene random copolymer having —a melt flow rate MFR2 (230° C./2.16 kg) measured according to ISO 1133 of 15 to 40 g/10 min, —a melting temperature Tm as determined by DSC according to ISO 11357 of 115 to 145° C., and —a number of 2,1 and 3,1 regio defects of from 0.01 to 1.2 mol % as measured by 13C NMR, to an article coated with said composition, to a process for coating an article with said composition and to the use of said composition for coating an article.