公开(公告)号：US20240347751A1

公开(公告)日：2024-10-17

申请号：US18580310

申请日：2022-07-11

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Matthew J. Lindell ,  Gregory M. Haugen ,  Michael A. Yandrasits

IPC分类号： H01M8/1039 ,  C08F8/30 ,  H01M8/10 ,  H01M8/103 ,  H01M8/1032 ,  H01M8/18

CPC分类号： H01M8/1039 ,  C08F8/30 ,  H01M8/103 ,  H01M8/1032 ,  H01M8/188 ,  H01M2008/1095 ,  H01M2300/0082

摘要： Described herein is a method of making a polymer electrolyte membrane, the method comprising: disposing a liquid composition on a substrate, wherein the liquid composition comprises an ionic fluorinated polymer, wherein the ionic fluorinated polymer comprises a plurality of side chains having a protogenic group in a salt form, and wherein the ionic fluorinated polymer has a T(a) of less than 200° C. Such polymer electrolyte membranes may be used in electrochemical cells, such as a flow cell battery.

公开(公告)号：US20240309123A1

公开(公告)日：2024-09-19

申请号：US18575935

申请日：2022-03-18

申请人： Allnex Netherlands B.V.

发明人： Nicole VERHAGEN ,  A.P.M. VAN GORKUM ,  Dirk Emiel Paula MESTACH

IPC分类号： C08F2/26 ,  C08F8/30 ,  C08F220/14 ,  C08J7/04 ,  C08K5/25 ,  C09D133/12

CPC分类号： C08F2/26 ,  C08F8/30 ,  C08F220/14 ,  C08J7/0427 ,  C08K5/25 ,  C09D133/12 ,  C08J2333/12

摘要： The present invention relates to an aqueous vinyl polymer dispersion comprising: —the reaction product of free radical emulsion polymerized alpha, beta-ethylenically unsaturated monomers (A) of a monomer mixture (A1) and a monomer mixture (A2), and—one or more crosslinker(s) (B), said alpha, beta-ethylenically unsaturated monomers (A) comprising: —one or more alpha, beta-ethylenically unsaturated monomer(s) (i) having a crosslinkable group; —one or more alpha, beta-ethylenically unsaturated monomer(s) (ii) having a silane group; —one or more polyfunctional ethylenically unsaturated monomer(s) (iii); —one or more copolymerizable surfactant(s) (iv); and—further non-ionic alpha, beta-ethylenically unsaturated monomers being different from monomers (i) to (iv). The present invention further relates to a coating composition comprising said aqueous dispersion and to a method for producing a coated substrate comprising said coating composition.

公开(公告)号：US20240199767A1

公开(公告)日：2024-06-20

申请号：US18550586

申请日：2022-03-14

申请人： ENEOS Materials Corporation

发明人： Tatsumoto NAKAHAMA ,  Toshimitsu KIKUCHI ,  Hirofumi SENGA ,  Takuya SANO ,  Takato FUKUMOTO ,  Yuto SAKAGAMI ,  Toshiyuki HAYAKAWA

IPC分类号： C08F8/30 ,  B60C1/00 ,  C08F8/04 ,  C08F8/42 ,  C08F36/06

CPC分类号： C08F8/30 ,  B60C1/0016 ,  B60C1/0025 ,  C08F8/04 ,  C08F8/42 ,  C08F36/06

摘要： A conjugated diene-based polymer, having a value α of 0.65 to 0.97 as defined by the following mathematical expression (i):


α=(p+(0.5×r))/(p+q+(0.5×r)+s)   (i)

where p, q, r, and s represent compositional molar ratios of structural units in the conjugated diene-based polymer represented by the following formulas (1) to (4), respectively:




The conjugated diene-based polymer contains, in an amount of 25 to 75 mass %, a polymer (A1) including a multi-branched structure having 4 or more molecular chains, and the polymer (A1) has a functional group containing at least one element selected from the group consisting of nitrogen, oxygen, and sulfur at one or both of a terminal and a branching point of the polymer (A1).

公开(公告)号：US20190218381A1

公开(公告)日：2019-07-18

申请号：US16362821

申请日：2019-03-25

申请人： Celgard, LLC

发明人： Kristoffer K. Stokes

IPC分类号： C08L23/10 ,  C08J7/12 ,  C08F12/26 ,  B01D69/12 ,  D06M15/21 ,  H01M2/16 ,  D06M10/10 ,  B01D67/00

CPC分类号： C08L23/10 ,  B01D61/14 ,  B01D67/0093 ,  B01D69/12 ,  B01D71/26 ,  B01D2323/02 ,  B01D2323/04 ,  B01D2323/385 ,  C08F12/26 ,  C08F12/30 ,  C08F2438/03 ,  C08J7/047 ,  C08J7/12 ,  C08J7/123 ,  C08J2323/06 ,  C08J2323/12 ,  C08J2425/18 ,  D06M10/10 ,  D06M15/21 ,  D06M2101/20 ,  D06M2400/01 ,  D06P3/798 ,  D06P5/22 ,  H01M2/16 ,  H01M10/052 ,  Y10T428/31938 ,  Y10T442/2262 ,  C08F212/08 ,  C08F212/14 ,  C08F8/30 ,  C08L25/18

摘要： The present invention relates to surface modifying agents for polymeric and/or textile materials, methods of making and/or using a surface modifying agent to modify and functionalize polymeric and/or textile materials, and/or methods of using surface modified or functionalized polymeric and textile materials, and/or products using or incorporating surface modified or functionalized polymeric and textile materials. For example, the surface modifying agent in precursor form can be styrene sulfonyl azide monomer, polymer or copolymer capable of undergoing a chemical reaction in the presence of heat or light to form one or more styrene sulfonated nitrene monomers, polymers or copolymers, which are capable of chemically reacting with the surface of a polymeric or textile material to endow a specific or desired chemical surface functionality to the surface of a polymeric or textile material. Furthermore, the present invention is possibly preferably directed to a surface modifying agent which comprises a styrene sulfonated nitrene monomer, polymer or polymer containing one or more nitrene functional groups, which are capable of chemically reacting via an insertion reaction into one or more carbon-hydrogen bonds on the surface of a polymeric or textile material in order to chemically attach a specific or desired chemical functionality to the surface of a polymeric or textile material.

公开(公告)号：US20180355159A1

公开(公告)日：2018-12-13

申请号：US16060162

申请日：2016-10-31

申请人： PTT Global Chemical Public Company Limited

发明人： Sitthiphong PENGPANICH ,  Papapida PORNSURIYASAK ,  Suchada TANG-AMORNSUKSAN

IPC分类号： C08L25/08 ,  B01J39/20 ,  C08K5/17 ,  C08K5/3432 ,  C07C39/16

CPC分类号： C08L25/08 ,  B01J31/08 ,  B01J39/20 ,  C07C39/16 ,  C08F8/30 ,  C08F8/34 ,  C08F212/08 ,  C08F212/36 ,  C08K5/17 ,  C08K5/3432 ,  C08F212/14 ,  C08F12/30

摘要： This invention relates to an ion exchange resin for producing bisphenol with high percent conversion and high percent selectivity to bisphenol, especially 4,4′ isopropyhdenediphenol, wherein said ion exchange resin comprising aromatic polymer having sulfonic acid group modified with at least one promoter selected from compounds shown in the structure (I), (II), (III), (IV) or its amine salt: wherein R represents hydrocarbon unit with 1 to 6 carbon atoms selected from alkyl group, alkenyl group, alkynyl group, phenyl group, or optionally hydrocarbon containing carbonyl group having 1 to 6 carbon atoms; X represents heteroatom; n is an integer number from 1 to 4.

公开(公告)号：US20180346617A1

公开(公告)日：2018-12-06

申请号：US15778795

申请日：2016-11-24

申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN

发明人： Etienne FLEURY ,  Anne-Frédérique SALIT ,  Justin BELZ

IPC分类号： C08F36/06 ,  C08F36/08 ,  C08L9/00 ,  C08K3/08

CPC分类号： C08L9/00 ,  C08F8/30 ,  C08K3/00

摘要： The use of a diene elastomer and of a 1,3-dipolar compound in a rubber composition based at least on a reinforcing filler comprising a reinforcing inorganic filler and on a coupling agent is provided. The 1,3-dipolar compound comprises a group Q and a group A connected together by a group B, in which Q comprises a dipole containing at least one nitrogen atom, A comprises an associative group comprising at least one nitrogen atom and B is an atom or a group of atoms forming a bond between Q and A. The diene elastomer is obtained by stereospecific polymerization of at least one 1,3-diene by means of a Ziegler-Natta catalytic system and containing less than 150 ppm of the element neodymium. The use of such a diene elastomer and such a 1,3-dipolar compound in the rubber composition makes it possible to confer a very low hysteresis on the rubber composition.

公开(公告)号：US20180256782A1

公开(公告)日：2018-09-13

申请号：US15779654

申请日：2016-11-29

申请人： UNIVERSITY OF TSUKUBA

发明人： Yukio NAGASAKI ,  Yutaka IKEDA ,  Kouya AKASAKA

IPC分类号： A61L27/34 ,  A61L31/10 ,  C08G81/02 ,  C08L25/18 ,  C09D125/02

CPC分类号： A61L27/34 ,  A61L31/10 ,  A61L33/064 ,  C08F8/12 ,  C08F8/26 ,  C08F8/30 ,  C08F8/32 ,  C08F8/40 ,  C08F12/14 ,  C08F293/005 ,  C08F2438/03 ,  C08G65/334 ,  C08G65/337 ,  C08G81/025 ,  C08L25/18 ,  C08L2203/02 ,  C08L2203/16 ,  C09D125/02 ,  C09D153/005 ,  C09D171/02 ,  C08L53/005

摘要： Provided is a coating agent which can be stably immobilized on metal surface, and which can give blood compatibility. Provided is a copolymer which is usable as the above-mentioned coating agent that comprises PEG segment and a segment which has a phosphoric acid residue (PO(—OH)2) and a cyclic nitroxideradical randomly as a side chain or a pendant group.

公开(公告)号：US20180223012A1

公开(公告)日：2018-08-09

申请号：US15749998

申请日：2016-08-04

申请人： ISP INVESTMENTS LLC

发明人： Osama M. MUSA ,  Ezat KHOSRAVI ,  Peter Andrew KING

IPC分类号： C08F8/30 ,  C08F8/00 ,  A61K8/81 ,  A61Q5/06

CPC分类号： C08F8/30 ,  A61K8/8129 ,  A61K8/91 ,  A61K2800/5426 ,  A61K2800/544 ,  A61Q5/06 ,  A61Q5/12 ,  C08F8/00 ,  C08F8/02 ,  C08F8/44 ,  C08G83/005 ,  C08G83/006 ,  C08F16/06

摘要： The invention provides polymers having the structure: wherein Q, Q′, E, R1, a, b, c, d, and n are described herein. The invention further provides compositions comprising the polymers such as, personal care, hair care, coatings, and battery compositions. The invention furthermore provides hair care compositions comprising the polymers described herein.

公开(公告)号：US20180194877A1

公开(公告)日：2018-07-12

申请号：US15915184

申请日：2018-03-08

申请人： Ascensia Diabetes Care Holdings AG

发明人： Jiangfeng Fei ,  William Chiang ,  Frank Kerrigan ,  Stuart Green ,  Craig Robson ,  Howard Easterfield

IPC分类号： C08F8/34 ,  G01N27/327 ,  C07D417/14 ,  C08G73/02 ,  C07D279/20 ,  A61K49/00 ,  C07D279/08 ,  C12Q1/00 ,  C08G59/40 ,  C08F8/30 ,  C08G75/24

CPC分类号： C08F8/34 ,  A61K49/0004 ,  C07D279/08 ,  C07D279/20 ,  C07D417/14 ,  C08F8/30 ,  C08G59/4007 ,  C08G59/4064 ,  C08G73/024 ,  C08G75/24 ,  C12Q1/004 ,  G01N27/3272

摘要： A non-leaching mediator may include a polymer having a polymeric backbone, and a plurality of phenothiazine groups bonded to the polymeric backbone. The plurality of phenothiazine groups may include at least one of a phenothiazine group having the general formula (IV): and salts thereof, where n is about 9 and “R” represents the polymeric backbone to which the phenothiazine group is bonded, and a phenothiazine group having the general formula (V): and salts thereof, where n is about 9 and “R” represents the polymeric backbone to which the phenothiazine group is bonded.

公开(公告)号：US09982068B2

公开(公告)日：2018-05-29

申请号：US15000910

申请日：2016-01-19

申请人： The Board of Trustees of the University of Illinois

发明人： Nagarjuna Gavvalapalli ,  Jeffrey S. Moore ,  Joaquin Rodriguez-Lopez ,  Kevin Cheng ,  Mei Shen ,  Timothy Lichtenstein

IPC分类号： H01M8/18 ,  H01M8/20 ,  C08F112/14 ,  H01M8/02 ,  C08F12/26 ,  C08F12/32 ,  C08F212/14 ,  C08F8/30

CPC分类号： C08F112/14 ,  C08F8/30 ,  C08F12/26 ,  C08F12/32 ,  C08F212/14 ,  H01M8/02 ,  H01M8/188 ,  H01M8/20 ,  H01M2300/0025 ,  H01M2300/0028 ,  Y02E60/528 ,  C08F12/18 ,  C08F212/36

摘要： The invention provides a redox flow battery comprising a microporous or nanoporous size-exclusion membrane, wherein one cell of the battery contains a redox-active polymer dissolved in the non-aqueous solvent or a redox-active colloidal particle dispersed in the non-aqueous solvent. The redox flow battery provides enhanced ionic conductivity across the electrolyte separator and reduced redox-active species crossover, thereby improving the performance and enabling widespread utilization. Redox active poly(vinylbenzyl ethylviologen) (RAPs) and redox active colloidal particles (RACs) were prepared and were found to be highly effective redox species. Controlled potential bulk electrolysis indicates that 94-99% of the nominal charge on different RAPs is accessible and the electrolysis products are stable upon cycling. The high concentration attainable (>2.0 M) for RAPs in common non-aqueous battery solvents, their electrochemical and chemical reversibility, and their hindered transport across porous separators make them attractive materials for non-aqueous redox flow batteries based on size-selectivity.