公开(公告)号：US20220073717A1

公开(公告)日：2022-03-10

申请号：US17416118

申请日：2019-12-19

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Jing GUO ,  Sarah VAN MIERLOO ,  Chunfa LI ,  Ji ZHOU ,  Chaodong JIANG ,  Christelle Marie Hélène GREIN

IPC: C08L23/12 ,  H01Q1/42

Abstract: The present invention relates to a polymer composition, comprising a polypropylene and a stabilizing additive mixture, wherein said stabilizing additive mixture comprises: i) a thioether compound according to Formula I, ii) a Hindered Amine Light Stabilizer (HALS) comprising a substituted amine group; and iii) an inorganic acid scavenger. The present invention further relates to an article comprising said polymer composition, and the use of said polymer composition for the housing for antennas for wireless communication.