公开(公告)号：US10975214B2

公开(公告)日：2021-04-13

申请号：US16324138

申请日：2017-07-13

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Peter Degenhart ,  Sarah Van Mierloo ,  Fahimi Zahra ,  Martin Antonius Van Es

IPC: C08J9/00 ,  C08J3/12 ,  C08J3/28

Abstract: The invention relates to a process to produce irradiated polypropylene granulate wherein granulate comprising 1. a propylene polymer and 2. a vitamin E comprising stabilizer package is irradiated by electron beam radiation.

公开(公告)号：US20200181349A1

公开(公告)日：2020-06-11

申请号：US16324138

申请日：2017-07-13

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Peter Degenhart ,  Sarah Van Mierloo ,  Fahimi Zahra ,  Martin Antonius Van Es

IPC: C08J9/00 ,  C08J3/12 ,  C08J3/28

Abstract: The invention relates to a process to produce irradiated polypropylene granulate wherein granulate comprising 1. a propylene polymer and 2. a vitamin E comprising stabilizer package is irradiated by electron beam radiation.