公开(公告)号：US20250002684A1

公开(公告)日：2025-01-02

申请号：US18695390

申请日：2022-09-28

Applicant: Arkema Inc.

Inventor： Florence Mehlmann ,  Francois Bargain ,  Lawrence H. Judovits ,  Azaz A. Vahora ,  Sara Reynaud

IPC: C08K5/17 ,  C08F2/26 ,  C08F2/30 ,  C08F14/22 ,  C08J5/18

Abstract: Disclosed is a composition comprising a PVDF polymer, from 0.01-3% of one or more quaternary organic salts and 10 to 1000 ppm of one or more dispersing agents, having reduced optical haze, high melt temperature, and high modulus. Also disclosed is a method of preparing the composition.

公开(公告)号：US10532340B2

公开(公告)日：2020-01-14

申请号：US16032682

申请日：2018-07-11

Applicant: Arkema Inc.

Inventor： Sean M. Stabler ,  Azaz A. Vahora ,  Denis Kato De Almeida ,  Florence Mehlmann ,  Ramin Amin-Sanayei

IPC: B01J20/20 ,  B01J20/26 ,  B01J20/28 ,  B01J20/30 ,  B01D53/02

Abstract: The invention relates to the use of a high performance thermoplastic polymer binder material for immobilizing adsorptive materials, such as activated carbon, in gas storage devices. The use of these binders, especially polyamide binders, polytetrafluoroethylene binders, or polyvinylidene fluoride binders such as Kyblock® resin, provides for high sorbent packing density, low fouling solid structure that maximizes the volume of gas to the volume of the storage space.

公开(公告)号：US20220372185A1

公开(公告)日：2022-11-24

申请号：US17764231

申请日：2020-10-02

Applicant: Arkema Inc.

Inventor： Adam W. Hauser ,  Azaz A. Vahora ,  Mathieu Y. Capelot ,  Yves Deyrail ,  Francois Bargain

IPC: C08F214/22 ,  C08L27/16 ,  B29C45/00

Abstract: An injection molding process to mold a fluorinated thermoplastic elastomeric polymer composition is disclosed. An article made using the process has little shrinkage.

公开(公告)号：US20190299190A1

公开(公告)日：2019-10-03

申请号：US16444214

申请日：2019-06-18

Applicant: ARKEMA INC.

Inventor： Sean M. Stabler ,  Azaz A. Vahora ,  Denis Kato De Almeida ,  Florence Mehlmann ,  Ramin Amin-Sanayei

IPC: B01J20/20 ,  B01J20/28 ,  B01J20/30 ,  B01J20/26 ,  B01D53/02

Abstract: The invention relates to the use of a high performance thermoplastic polymer binder material for immobilizing adsorptive materials, such as activated carbon, in gas storage devices. The use of these binders, especially polyamide binders, polytetrafluoroethylene binders, or polyvinylidene fluoride binders such as Kyblock® resin, provides for high sorbent packing density, low fouling solid structure that maximizes the volume of gas to the volume of the storage space.