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：US20180104654A1

公开(公告)日：2018-04-19

申请号：US15567173

申请日：2016-04-12

Applicant: Arkema Inc.

Inventor： Sean M. STABLER ,  Evan E. KOSLOW

IPC: B01D67/00 ,  B01D69/06 ,  B01D71/02 ,  B01D69/12 ,  B01D69/04 ,  B01D69/08 ,  C02F1/28 ,  C02F1/44 ,  B01J20/20 ,  B01J20/26 ,  B01J20/30 ,  B01J20/28

CPC classification number: B01D67/0041 ,  B01D61/14 ,  B01D69/04 ,  B01D69/06 ,  B01D69/08 ,  B01D69/12 ,  B01D69/148 ,  B01D71/021 ,  B01D71/34 ,  B01D2323/08 ,  B01D2323/10 ,  B01D2323/42 ,  B01J20/08 ,  B01J20/103 ,  B01J20/14 ,  B01J20/18 ,  B01J20/20 ,  B01J20/205 ,  B01J20/261 ,  B01J20/28004 ,  B01J20/28021 ,  B01J20/2803 ,  B01J20/28033 ,  B01J20/28042 ,  B01J20/3007 ,  B01J20/3035 ,  B01J20/3078 ,  B01J47/018 ,  C02F1/283 ,  C02F1/44

Abstract: A production system for manufacturing composite porous solid articles is provided wherein the color of such articles is monitored to confirm that the articles, which are produced by heating and compressing mixtures of poly(vinylidene fluoride) binder powder (such as Kyblock® resin from Arkema) and activated carbon powder, are fully cured. Adjustments to the processing conditions are made when a region of the article appears blue (indicative of incomplete curing).

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.

公开(公告)号：US20180104670A1

公开(公告)日：2018-04-19

申请号：US15567183

申请日：2016-04-18

Applicant: Arkema Inc.

Inventor： Sean M. STABLER ,  Evan E. KOSLOW

IPC: B01J20/28 ,  B01D39/20 ,  B01J20/14 ,  B01J20/04 ,  B01J20/18 ,  B01J20/20 ,  B01J20/30

CPC classification number: B01J20/28004 ,  B01D39/2062 ,  B01D39/2079 ,  B01D2239/0407 ,  B01D2239/086 ,  B01D2239/1208 ,  B01D2239/1216 ,  B01D2239/1241 ,  B01J20/048 ,  B01J20/06 ,  B01J20/08 ,  B01J20/103 ,  B01J20/14 ,  B01J20/18 ,  B01J20/20 ,  B01J20/205 ,  B01J20/262 ,  B01J20/28011 ,  B01J20/2803 ,  B01J20/3007 ,  B01J20/3042 ,  B01J39/14 ,  B01J47/018

Abstract: The invention relates to a solid porous article containing sub-micron functional additive particles held together using discrete sub-micron polymer binder particles. The porous article preferably also contains a majority of primary active particles in the 1 to 300 micron range. The solid porous articles are used to separate, precipitate, and/or trap components of a fluid that passes through the porous article. The solid porous articles are used to separate and trap components of a fluid that passes through the porous article. Preferred binders are polyvinylidene fluoride resins, such as Kyblock® resins from Arkema Inc.

公开(公告)号：US20170088989A1

公开(公告)日：2017-03-30

申请号：US15312363

申请日：2015-05-19

Applicant: Arkema Inc.

Inventor： James T. GOLDBACH ,  James J. HENRY ,  Sean M. STABLER ,  Jérôme CHAUVEAU

IPC: D04H1/56 ,  C08F14/22

CPC classification number: D04H1/56 ,  C08F14/22 ,  C08F114/22 ,  C08F214/222 ,  D04H1/4318

Abstract: The invention relates to very high melt flow fluoropolymer compositions, having low melt viscosities. The fluoropolymers have low molecular weights of from 5 kDa to 200 kDa and melt viscosities of less than 2 kilopoise (kP) at 232° C. and 100 s−1. One use for the high melt flow fluoropolymers is in the formation of very small diameters fibers, useful for melt-blown non-woven materials. Fiber diameters of less than 9 microns, and preferably 500 to 2000 nm can be produced.