公开(公告)号：US20210101129A1

公开(公告)日：2021-04-08

申请号：US17044872

申请日：2019-04-08

Applicant: Arkema Inc.

Inventor： Roderick REBER, III ,  Sean M. STABLER ,  Denis Kato DE ALMEIDA ,  Azaz A. VAHORA ,  Florence MEHLMANN

IPC: B01J20/26 ,  B01J20/20 ,  B01J20/18 ,  B01J20/28 ,  B01J20/30 ,  B01D39/20 ,  C02F1/00 ,  C02F1/28

Abstract: The present disclosure is directed to an immobilized media device and methods for making an immobilized media device. The present disclosure is also directed to methods for the separation of components of a media comprising filtering the media through an immobilized media device.

公开(公告)号：US20240017462A1

公开(公告)日：2024-01-18

申请号：US18025195

申请日：2021-09-20

Applicant: Arkema Inc.

Inventor： Jialing LIU ,  Azaz A. VAHORA

IPC: B29C48/395 ,  B29C48/68 ,  B29C48/80 ,  B29C48/63

CPC classification number: B29C48/397 ,  B29C48/684 ,  B29C48/832 ,  B29C48/834 ,  B29C48/63 ,  B29K2027/16

Abstract: Disclosed is a method and an extruder for making carbon blocks using poly (vinylidene fluoride) (PVDF) as binder and absorbents such as activated carbon.

公开(公告)号：US20250001397A1

公开(公告)日：2025-01-02

申请号：US18703753

申请日：2022-10-24

Applicant: Arkema Inc.

Inventor： Azaz A. VAHORA ,  Florence MEHLMANN

IPC: B01J20/28 ,  B01D15/08 ,  B01D39/20 ,  B01D53/02 ,  B01J20/18 ,  B01J20/20 ,  C02F1/00 ,  C02F1/28

Abstract: The invention relates to a composite block article having a polyamide binder interconnecting one or more types of interactive particles or fibers. The block article is useful in the separation of materials dissolved or suspended in fluids.

公开(公告)号：US20220297085A1

公开(公告)日：2022-09-22

申请号：US17616780

申请日：2020-06-23

Applicant: Arkema Inc.

Inventor： Florence MEHLMANN ,  Azaz A. VAHORA

IPC: B01J20/26 ,  B01J20/20 ,  B01J20/28 ,  C02F1/28 ,  B01D15/00 ,  B01D53/04

Abstract: The invention relates to a solid porous article having a crosslinked thermoplastic binder interconnecting one or more types of interactive powdery materials or fibers. The interconnectivity is such that the binder connects the powdery materials or fibers in discrete spots rather than as a complete coating, allowing the materials or fibers to be in direct contact with, and interact with a fluid. The resulting article is a formed multicomponent, interconnected web, with porosity. The separation article is useful in water purification, as well as in the separation of dissolved or suspended materials in both aqueous and non-aqueous systems in industrial uses, gas storage.

公开(公告)号：US20180318789A1

公开(公告)日：2018-11-08

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.