公开(公告)号：US20190119620A1

公开(公告)日：2019-04-25

申请号：US16089208

申请日：2017-03-30

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Johannes DE BROUWER ,  Amy PLANCON ,  Sarah VAN MIERLOO

IPC: C12M1/00 ,  B32B3/04 ,  B32B27/08 ,  B32B27/18 ,  B32B27/32 ,  B32B27/30 ,  B32B1/00

Abstract: The disclosure relates to a bioreactor comprising at least one sheet of polymer material formed from a composition comprising: A. a copolymer of ethylene and at least one α-olefin; and B. between 25 and 300 ppm by weight of α-tocopherol relative to the component A.