公开(公告)号：US20220363703A1

公开(公告)日：2022-11-17

申请号：US16475269

申请日：2017-12-21

Applicant: BOREALIS AG

Inventor： Wilfried TOELTSCH ,  Simon SCHWARZENBERGER ,  Ismo LEHTINIEMI ,  Luigi RESCONI ,  Ville VIRKKUNEN ,  Noureddine AJELLAL ,  Vyatcheslav V. IZMER ,  Dmitry S. KONONOVICH ,  Alexander Z. VOSKOBOYNIKOV

IPC: C07F17/00 ,  C08F10/06 ,  C08F210/16 ,  C08F4/659 ,  C08F4/6592

Abstract: Claimed are metallocene-complexes of formula (I) [formula (I′)] wherein M is Hf or Zr, L is a bridge comprising 1-2 C- or Si-atoms, The other variables are as defined in the claims.