公开(公告)号：US20230257572A1

公开(公告)日：2023-08-17

申请号：US18018294

申请日：2021-08-04

Applicant: Arkema Inc.

Inventor： James T. GOLDBACH ,  Adam W. HAUSER

IPC: C08L27/18 ,  C08L27/16

CPC classification number: C08L27/18 ,  C08L27/16

Abstract: A melt processable fluoropolymer composition comprising TFE, VDF and from 1 to 3 mol % fluorinated ether is disclosed. A method of making the polymer is also disclosed.

公开(公告)号：US20220025166A1

公开(公告)日：2022-01-27

申请号：US17299802

申请日：2019-12-05

Applicant: Arkema Inc.

Inventor： Adam W. HAUSER ,  Mathieu Y. CAPELOT ,  Florence MEHLMANN ,  Gregory S. O'BRIEN

IPC: C08L27/16

Abstract: Disclosed is a thermoplastic elastomer composition comprising a blend of at least two fluoropolymers. The first fluoropolymer has from 0 to 30 weight percent of a monomer J selected from the group consisting of hexafluoropropene (HFP), fluorinated or perfluorinated vinyl ethers, 2,3,3,3-tetrafluoropropene, trifluoropropene, 1-chloro-3,3,3-trifluoro propene or combinations thereof. The second fluoropolymer has at least 30 weight percent, preferably at least 35 weight percent, of monomer T selected from the group consisting of hexafluoropropene (HFP), fluorinated or perfluorinated vinyl ethers, 2,3,3,3-tetrafluoropropene, trifluoropropene, 1-chloro-3,3,3-trifluoro propene or combinations thereof.