公开(公告)号：US20210040254A1

公开(公告)日：2021-02-11

申请号：US16966089

申请日：2019-01-30

Applicant: BOREALIS AG

Inventor： Auli NUMMILA-PAKARINEN ,  Tua SUNDHOLM ,  Hannu Kalervo TAHVANAINEN ,  Valeria POLIAKOVA

IPC: C08F255/10 ,  C08F210/16 ,  C08F210/08 ,  C08F222/06

Abstract: The invention provides a multimodal linear low density polyethylene (LLDPE) which has been grafted with an acidic grafting agent to form a grafted LLDPE (g-LLDPE), wherein said LLDPE is a copolymer of ethylene and at least one α-olefin comonomer and wherein said LLDPE has an MFR2 of 0.05 to 50 g/10 min, preferably 0.05 to 10 g/10 min.