公开(公告)号：US12065522B2

公开(公告)日：2024-08-20

申请号：US17262075

申请日：2019-07-25

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Erik Delsman ,  Petrus Johannes Hubertus Bronsaer ,  Henrica Norberta Alberta Maria Steenbakkers-Menting ,  Gopala Krishna Surisetty

IPC: C08F210/06 ,  C08F2/01 ,  C08F4/646 ,  C08F4/654 ,  C08F210/02 ,  C08F210/08 ,  C08F210/14 ,  C08L23/16 ,  B01J19/00 ,  C08F210/16 ,  C08L23/20

CPC classification number: C08F210/06 ,  C08F2/01 ,  C08F4/646 ,  C08F4/654 ,  C08F210/02 ,  C08F210/08 ,  C08F210/14 ,  C08L23/16 ,  B01J19/0053 ,  B01J2219/182 ,  C08F210/16 ,  C08L23/20 ,  C08L2314/02

Abstract: The invention relates to a process for production of terpolymers, in particular for the polymerization of propylene, and two other distinct monomers chosen from a group comprising ethylene and a C4-C12 α-olefin in a horizontal stirred reactor comprising an agitated bed and several reaction zones for forming polymer particles.

公开(公告)号：US11608398B2

公开(公告)日：2023-03-21

申请号：US17262439

申请日：2019-07-25

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Erik Delsman ,  Henrica Norberta Alberta Maria Steenbakkers-Menting ,  Gopala Krishna Surisetty

IPC: C08F210/16 ,  B01J19/00 ,  C08F210/06 ,  C08F2/01 ,  C08F4/646 ,  C08F4/654 ,  C08F210/02 ,  C08F210/14 ,  C08F210/08 ,  C08L23/16 ,  C08L23/20

Abstract: The invention relates to a process for production of copolymers, in particular for the polymerization of propylene, and another monomer chosen from a group comprising ethylene and a C4-C12 α-olefin in a horizontal stirred reactor comprising an agitated bed and several reaction zones for forming polymer particles.