公开(公告)号：US12209152B2

公开(公告)日：2025-01-28

申请号：US17045274

申请日：2019-04-09

Applicant: Arkema Inc.

Inventor： James T. Goldbach ,  Anthony Bonnet ,  Caiping Lin ,  Wengsheng He ,  Katharine S. Pastore ,  James F. Coffey ,  Pa Nhia Xiong ,  Andrew Kahn

IPC: C08F214/22 ,  B01D71/34 ,  B01D71/38 ,  B01D71/40 ,  C09D127/16 ,  H01M4/13 ,  H01M50/409

Abstract: The invention relates to novel linear, semi-crystalline, functional fluoropolymers that have been obtained by copolymerizing a fluorinated vinylic monomer and a hydrophilic monomer chosen from vinyl alkyl acids, vinyl phosphonates, functional acrylamides, carbonates, vinyl ethers, alkoxy compounds, and double hydrophilic group monomers.

公开(公告)号：US11725071B2

公开(公告)日：2023-08-15

申请号：US16651391

申请日：2018-09-25

Applicant: Arkema Inc.

Inventor： Benjamin Bin Chen ,  Caiping Lin ,  Craig A. Polsz ,  Kurt A. Wood ,  Brian T. Wood ,  Lucy Clarkson

IPC: C08F214/18 ,  C08F214/20 ,  C08F214/22 ,  C08F214/24 ,  C08F214/26 ,  H01M4/62 ,  C08F220/22

CPC classification number: C08F214/184 ,  C08F214/202 ,  C08F214/222 ,  C08F214/242 ,  C08F214/262 ,  C08F220/22 ,  H01M4/623 ,  C08F214/22 ,  C08F216/1408 ,  C08F214/22 ,  C08F216/1416 ,  C08F214/22 ,  C08F220/22 ,  C08F214/22 ,  C08F218/04

Abstract: Copolymers of one or more halogenated olefins and one or more halogenated co-monomers selected from the group consisting of halogenated alkenyl ethers, halogenated alkenyl esters, and halogenated (meth)acrylates are useful in various end-use applications wherein the presence of halogen (e.g., fluorine) in the copolymer imparts one or more desirable properties, as compared to analogous copolymers not containing halogen.