公开(公告)号：US20240082817A1

公开(公告)日：2024-03-14

申请号：US18502809

申请日：2023-11-06

申请人： CytoSorbents Corporation

发明人： Tamaz Guliashvili ,  Thomas Golobish ,  Maryann Gruda ,  Pamela O'Sullivan ,  Andrew Scheirer ,  Vincent Capponi ,  Phillip Chan ,  Wei-Tai Young

IPC分类号： B01J20/26 ,  A61K9/00 ,  A61K31/745 ,  A61M1/36 ,  B01D15/34 ,  B01J20/28 ,  B01J20/32

CPC分类号： B01J20/261 ,  A61K9/0031 ,  A61K9/0053 ,  A61K31/745 ,  A61M1/3679 ,  B01D15/34 ,  B01J20/262 ,  B01J20/267 ,  B01J20/28069 ,  B01J20/28078 ,  B01J20/2808 ,  B01J20/28083 ,  B01J20/28085 ,  B01J20/3208 ,  B01J20/3231 ,  B01J20/327 ,  B01J20/3272 ,  B01J20/3274 ,  B01J20/3289 ,  B01D15/125

摘要： The invention concerns biocompatible polymer systems comprising at least one polymer with a plurality of pores, said polymer comprising either polyol or zwitterionic groups designed to adsorb endotoxins and other inflammatory mediator molecules.

公开(公告)号：US20230249991A1

公开(公告)日：2023-08-10

申请号：US18117247

申请日：2023-03-03

申请人： KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS

发明人： Tawfik Abdo Saleh AWADH ,  Nadeem BAIG

IPC分类号： C02F1/28 ,  B01J20/26 ,  B01J20/20 ,  B01J20/28 ,  B01J20/32

CPC分类号： C02F1/288 ,  B01J20/261 ,  B01J20/20 ,  B01J20/28045 ,  B01J20/28085 ,  B01J20/28083 ,  B01J20/28059 ,  B01J20/3212 ,  B01J20/3225 ,  B01J20/324 ,  B01J20/327 ,  B01J20/262 ,  C02F2303/16 ,  C02F1/281 ,  C02F1/285 ,  C02F2101/32

摘要： A composite material of polyurethane foam having a layer of reduced graphene oxide and polystyrene is described. This composite material may be made by contacting a polyurethane foam with a suspension of reduced graphene oxide, drying, and then irradiating in the presence of styrene vapor. The composite material has a hydrophobic surface that may be exploited for separating a nonpolar phase, such as oil, from an aqueous solution.

公开(公告)号：US20190201833A1

公开(公告)日：2019-07-04

申请号：US16332803

申请日：2017-09-14

申请人： Dow Global Technologies LLC ,  Rohm and Haas Company

发明人： Michelle Gallagher ,  Chaofang Yue ,  Vikram Prasad

IPC分类号： B01D53/04 ,  B01J20/28 ,  B01J20/32 ,  B01J20/26

CPC分类号： B01D53/04 ,  B01D53/02 ,  B01D2253/202 ,  B01D2253/25 ,  B01D2257/708 ,  B01D2258/06 ,  B01D2259/4508 ,  B01J20/261 ,  B01J20/28021 ,  B01J20/321 ,  B01J20/327 ,  B01J20/3293

摘要： An air treatment method for removing a contaminant is provided, comprising: providing a for-treatment air containing the contaminant; providing a plurality of multi-staged non-film forming polymer particles having a core polymer and at least one shell polymer; wherein the core polymer accounts for 1 to 25 wt % of the weight of the non-film forming polymer particles provided; wherein the multi-staged non-film forming polymer particles provided each contain a central void; and contacting the multi-staged non-film forming polymer particles and the for-treatment air; wherein the contaminant is extracted from the for-treatment air producing a treated air depleted in the contaminant.

公开(公告)号：US20180318773A1

公开(公告)日：2018-11-08

申请号：US15969335

申请日：2018-05-02

申请人： McMaster University

发明人： Ronald F. Childs ,  Elena N. Komkova ,  Jinsheng Zhou ,  Alicja M. Mika ,  Tapan K. Dey

IPC分类号： B01D69/10 ,  B01J20/32 ,  B01J20/28 ,  B01D71/82 ,  B01D71/68 ,  B01D71/52 ,  B01D71/40 ,  B01D71/38 ,  B01D71/28 ,  B01D71/08 ,  B01D69/08 ,  B01D69/02 ,  B01D67/00

CPC分类号： B01D69/10 ,  B01D67/0009 ,  B01D67/0088 ,  B01D69/02 ,  B01D69/08 ,  B01D71/08 ,  B01D71/28 ,  B01D71/38 ,  B01D71/40 ,  B01D71/52 ,  B01D71/68 ,  B01D71/82 ,  B01D2323/283 ,  B01J20/28097 ,  B01J20/327 ,  B01J20/3272 ,  B01J20/3276 ,  Y10T428/24025 ,  Y10T428/24322

摘要： Disclosed is a composite material comprising a support member that has a plurality of pores extending therethrough, which pores are durably filled or coated with a non-crosslinked gel polymer. Also disclosed is a process for the preparation of the composite material, use of the composite material as a separation medium, and a filtering apparatus comprising the composite material.

公开(公告)号：US20180298290A1

公开(公告)日：2018-10-18

申请号：US15651857

申请日：2017-07-17

申请人： KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS

发明人： Othman Charles Sadeq Othman AL HAMOUZ ,  Tawfik Abdo SALEH ,  Thomas GARRISON ,  Michael FRAIM ,  Mohamed Abdel-Aziz HABIB

IPC分类号： C10G25/00 ,  C10L1/04 ,  C10L1/06 ,  C08G73/02 ,  B01J20/26 ,  B01D15/08

CPC分类号： C10G25/003 ,  B01D15/00 ,  B01D15/08 ,  B01J20/261 ,  B01J20/262 ,  B01J20/264 ,  B01J20/267 ,  B01J20/28097 ,  B01J20/3204 ,  B01J20/3206 ,  B01J20/327 ,  B01J20/3282 ,  B01J20/3425 ,  B01J20/3475 ,  C08G73/0213 ,  C10G2300/205 ,  C10G2400/02 ,  C10G2400/08 ,  C10L1/04 ,  C10L1/06 ,  C10L2200/0423 ,  C10L2200/043 ,  C10L2270/023 ,  C10L2270/04 ,  C10L2290/542

摘要： The invention is directed to utilization of a series of cross-linked 1,4-benzenediamine-co-alkyldiamine polymers and the use of the polymers to remove mercury from a hydrocarbon in fluid form.

公开(公告)号：US20180243689A1

公开(公告)日：2018-08-30

申请号：US15755337

申请日：2016-08-26

申请人： Serionix, Inc.

发明人： James Langer ,  Weihua Zheng ,  Erich Diesel ,  Chaoyi Ba ,  James Economy ,  Bita Vaezian ,  Xinyu He

IPC分类号： B01D53/82 ,  B01J20/12 ,  B01J20/22 ,  B01J20/26 ,  B01J20/32 ,  G01N31/22 ,  B01D53/58 ,  B01D53/02

CPC分类号： B01D53/82 ,  B01D53/02 ,  B01D53/58 ,  B01D2251/512 ,  B01D2251/70 ,  B01D2253/102 ,  B01D2253/104 ,  B01D2253/106 ,  B01D2253/108 ,  B01D2253/11 ,  B01D2253/1124 ,  B01D2253/202 ,  B01D2253/204 ,  B01D2253/25 ,  B01D2257/406 ,  B01D2257/708 ,  B01D2258/06 ,  B01D2259/40088 ,  B01D2259/4508 ,  B01J20/12 ,  B01J20/22 ,  B01J20/261 ,  B01J20/267 ,  B01J20/3248 ,  B01J20/327 ,  B01J20/3293 ,  B01J20/3425 ,  B01J20/3458 ,  C08K5/52 ,  C08K5/53 ,  C09D5/00 ,  C09D7/63 ,  G01N31/221

摘要： An example article includes a substrate and a coating applied to the substrate. The coating includes a stabilizer and an organic phosphonic acid reactant. In an example article, the coating includes a water-soluble polymer and an organic phosphate or phosphonate reactant. An example coating configured to be applied to a basic gas filter substrate includes a water-soluble polymer and an organic phosphate or phosphonate reactant. An example technique includes applying a coating to a substrate and heating at least the coating to a temperature between about 100° C. and about 275° C. for about 1 minute to about 10 minutes. An example system includes a basic gas filter including a coating, and a sensor configured to sense an optical change in the coating.

公开(公告)号：US09981244B2

公开(公告)日：2018-05-29

申请号：US15228469

申请日：2016-08-04

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Jerald K. Rasmussen ,  Catherine A. Bothof

IPC分类号： B01J20/26 ,  C09D5/00 ,  B01J20/289 ,  B01J20/32 ,  C08J7/18 ,  G01N33/543 ,  C08J7/04 ,  C09D179/02 ,  C08G73/02 ,  C07K1/22 ,  C07K14/765 ,  C07K16/00 ,  C09D4/00 ,  C09D133/24

CPC分类号： B01J20/267 ,  B01J20/289 ,  B01J20/3212 ,  B01J20/3219 ,  B01J20/327 ,  B01J20/3272 ,  B01J20/3276 ,  B01J20/3278 ,  B01J20/3282 ,  C07K1/22 ,  C07K14/765 ,  C07K16/00 ,  C08G73/02 ,  C08J7/047 ,  C08J7/18 ,  C08J2333/24 ,  C08J2377/06 ,  C08J2433/14 ,  C08J2433/24 ,  C09D4/00 ,  C09D5/002 ,  C09D133/24 ,  C09D179/02 ,  G01N33/54393

摘要： Ligand-functionalized substrates are describe that are useful in selectively binding and removing biological materials from biological samples, and methods for preparing the same.

公开(公告)号：US09958364B2

公开(公告)日：2018-05-01

申请号：US15023729

申请日：2014-09-25

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Jerald K. Rasmussen ,  Catherine A. Bothof ,  George W. Griesgraber ,  Semra Colak Atan ,  James I. Hembre ,  Robert T. Fitzsimons, Jr.

IPC分类号： B01D71/44 ,  G01N1/40 ,  C07K1/34 ,  C08J7/18 ,  C07F9/38 ,  G01N33/544 ,  C07K1/18 ,  B01D67/00 ,  B01D71/52 ,  B01D71/56 ,  B01J20/26 ,  B01J20/28 ,  B01J20/32

CPC分类号： G01N1/405 ,  B01D67/0093 ,  B01D71/44 ,  B01D71/52 ,  B01D71/56 ,  B01D2323/345 ,  B01D2323/38 ,  B01D2325/14 ,  B01D2325/16 ,  B01J20/261 ,  B01J20/28038 ,  B01J20/321 ,  B01J20/3242 ,  B01J20/3251 ,  B01J20/3253 ,  B01J20/327 ,  C07F9/3808 ,  C07K1/18 ,  C07K1/34 ,  C08J7/18 ,  C08J2377/00 ,  G01N1/4077 ,  G01N33/544 ,  G01N2001/4088 ,  G01N2333/924

摘要： An article that can be used for biomaterial capture comprises (a) a porous substrate; and (b) borne on the porous substrate, a polymer comprising interpolymerized units of at least one monomer consisting of (1) at least one monovalent ethylenically unsaturated group, (2) at least one monovalent ligand functional group selected from acidic groups, basic groups other than guanidino, and salts thereof, and (3) a multivalent spacer group that is directly bonded to the monovalent groups so as to link at least one ethylenically unsaturated group and at least one ligand functional group by a chain of at least six catenated atoms.

公开(公告)号：US20180028740A1

公开(公告)日：2018-02-01

申请号：US15651141

申请日：2017-07-17

申请人： Delcath Systems, Inc.

发明人： Daniel S. Johnston ,  Jacques Chammas ,  William M. Appling ,  Samantha J. Barton

IPC分类号： A61M1/34 ,  B01J20/30 ,  A61M1/36 ,  B01J20/26 ,  B01J20/20 ,  B01J20/32 ,  B01J20/28

CPC分类号： A61M1/34 ,  A61M1/3406 ,  A61M1/3615 ,  A61M1/3687 ,  A61M2205/3306 ,  A61M2205/50 ,  B01J20/20 ,  B01J20/261 ,  B01J20/28011 ,  B01J20/28066 ,  B01J20/28076 ,  B01J20/28078 ,  B01J20/3078 ,  B01J20/3204 ,  B01J20/327 ,  B01J20/3293 ,  C01B32/354 ,  C01B32/372

摘要： A filter apparatus for removing small molecule chemotherapy agents from blood is provided. The filter apparatus comprises a housing with an extraction media comprised of polymer coated carbon cores. Also provided are methods of treating a subject with cancer of an organ or region comprising administering a chemotherapeutic agent to the organ or region, collecting blood laded with chemotherapeutic agent from the isolated organ, filtering the blood laden with chemotherapeutic agent to reduce the chemotherapeutic agent in the blood and returning the blood to the subject.

公开(公告)号：US09687814B2

公开(公告)日：2017-06-27

申请号：US14424349

申请日：2013-08-26

申请人： NIPPON FILCON CO., LIMITED

发明人： Yoshinori Inoue ,  Toshifumi Katoh ,  Takehiro Kajiwara ,  Mitsuru Saito

IPC分类号： B01J20/26 ,  B01J20/30 ,  C02F1/28 ,  C08F8/30 ,  C08G81/02 ,  D01D5/08 ,  D01F6/34 ,  B01J20/28 ,  B01J20/32 ,  B29C47/00 ,  B29D99/00 ,  C08L23/06 ,  B29K277/00 ,  B29K279/00 ,  C02F101/20

CPC分类号： B01J20/3007 ,  B01J20/261 ,  B01J20/262 ,  B01J20/265 ,  B01J20/28023 ,  B01J20/3014 ,  B01J20/3085 ,  B01J20/321 ,  B01J20/3212 ,  B01J20/3227 ,  B01J20/327 ,  B01J20/328 ,  B01J20/3293 ,  B29C47/0004 ,  B29C47/0014 ,  B29D99/0078 ,  B29K2277/00 ,  B29K2279/00 ,  B29K2995/0068 ,  C02F1/28 ,  C02F1/286 ,  C02F2101/20 ,  C08F8/30 ,  C08G81/02 ,  C08L23/06 ,  D01F6/34

摘要： Provided is a fibrous adsorbing material used for the adsorption and recovery of metals in a solution, which is a fibrous metal-adsorbing material that can be produced using existing production facilities without using special facilities or complicated operations, has high durability, is easy to diversify, and can be processed into various forms. The fibrous metal-adsorbing material is produced by a) a step of preparing an acrylate polymer having a large number of glycidyl groups in the molecule, b) a step of kneading a low-melting-point fiber matrix polymer therewith, c) a step of making the resulting mixture into a fibrous form by an melt-blend spinning method, and d) a step of allowing a long-chain ligand having an amino group or an imino group to react with glycidyl groups on the fiber surface to introduce a metal-adsorbing functional group. The fibrous metal-adsorbing material has high durability, is easy to diversify, and has various forms.