公开(公告)号：US20250002618A1

公开(公告)日：2025-01-02

申请号：US18704961

申请日：2022-10-25

Applicant: Arkema Inc.

Inventor： Caiping LIN ,  Wensheng HE ,  Jiaxin Jason GE

IPC: C08F14/22 ,  C09D5/24 ,  C09D127/14 ,  H01M4/62 ,  H01M10/0525

Abstract: Disclosed is a vinylidene fluoride (co)polymer having a beta phase intensity ratio of greater than 5 and the polymerization process for making the vinylidene fluoride based polymer or copolymer.

公开(公告)号：US20230227589A1

公开(公告)日：2023-07-20

申请号：US18125187

申请日：2023-03-23

Applicant: Arkema Inc.

Inventor： Benjamin Bin CHEN ,  Caiping LIN ,  Craig A. POLSZ ,  Kurt A. WOOD ,  Brian T. KOO ,  Lucy CLARKSON

IPC: C08F20/22 ,  C08F2/06 ,  H01M4/62

CPC classification number: C08F20/22 ,  C08F2/06 ,  H01M4/622

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.

公开(公告)号：US20210163647A1

公开(公告)日：2021-06-03

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 ,  C09D127/16 ,  B01D71/34

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：US20200299433A1

公开(公告)日：2020-09-24

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 ,  C08F220/22 ,  H01M4/62

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.