公开(公告)号：WO2023272545A1

公开(公告)日：2023-01-05

申请号：PCT/CN2021/103386

申请日：2021-06-30

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  SUN, Yabin ,  WU, Gaoxiang ,  MUNRO, Jeffrey C. ,  LI PI SHAN, Colin ,  HABERSBERGER, Brian M. ,  KARJALA JR., Thomas Wesley ,  DELORBE, Johnathan E.

Inventor： SUN, Yabin ,  WU, Gaoxiang ,  MUNRO, Jeffrey C. ,  LI PI SHAN, Colin ,  HABERSBERGER, Brian M. ,  KARJALA JR., Thomas Wesley ,  DELORBE, Johnathan E.

IPC: C08F210/16 ,  C08K5/14 ,  H01L31/048

Abstract: Provided is a process to form a crosslinked composition, the process comprising applying heat, and optionally radiation, to a composition that comprises at least the following components a) and b) : a) an olefin-based polymer that comprises a total unsaturation ≥ 0.20 /1000C; b) at least one peroxide selected from at least one of the following: i) a peroxide comprising at least one peroxy group comprising an oxyl radical unit of Radical I, ii) a peroxide comprising at least one peroxy group comprising an oxyl radical unit of Radical II, iii) a peroxide comprising at least one peroxy group comprising an oxyl radical unit of Radical III, iv) a peroxide comprising at least one peroxy group comprising an oxyl radical unit of Radical IV, or v) any combination of i) through iv); and wherein Radical I, Radical II, Radical III or Radical IV are each described herein.

公开(公告)号：WO2022133143A2

公开(公告)日：2022-06-23

申请号：PCT/US2021/063915

申请日：2021-12-16

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： AUYEUNG, Evelyn ,  JENKINS, Roxanne M. ,  PATTON, Jasson T. ,  MURPHY, Jaclyn ,  DEVORE, David D. ,  BAILLIE, Rhett A. ,  ZHOU, Zhe ,  KARJALA JR., Thomas Wesley

IPC: C08F295/00 ,  C08F210/02 ,  C08F212/08 ,  C08F2410/01 ,  C08F2410/02 ,  C08F4/65908 ,  C08F4/65912

Abstract: A process to form a composition comprising an ethylene/vinylarene diblock and/or triblock interpolymer, and comprising at least the following steps: A) polymerizing in a reactor A, a mixture A comprising ethylene, and optionally an alpha-olefin, and optionally a vinylarene, in the presence of at least the following: a) a metal complex S selected from the following: Formula (S1), Formula (S2), Formula (S3), Formula (S4) or Formula (S5), as described herein: B) polymerizing in a reactor B, a mixture B comprising ethylene, a vinylarene, and optionally an alpha-olefin, in the presence of at least the following: b) a metal complex H selected from the following Formula (H1) or Formula (H2), as described herein; and wherein step A occurs before step B, or vise-versa, and at least one chain shuttling agent is fed into the first reactor. A composition comprising an ethylene/vinylarene diblock or triblock interpolymer, as described herein.

公开(公告)号：EP4363464A1

公开(公告)日：2024-05-08

申请号：EP21947500.1

申请日：2021-06-30

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： SUN, Yabin ,  WU, Gaoxiang ,  MUNRO, Jeffrey C. ,  LI PI SHAN, Colin ,  HABERSBERGER, Brian M. ,  KARJALA JR., Thomas Wesley ,  DELORBE, Johnathan E.

IPC: C08F210/16 ,  C08K5/14 ,  H01L31/048

CPC classification number: C08K5/14 ,  C08F210/16 ,  C08F4/65912 ,  C08F4/65908 ,  H10K30/88