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公开(公告)号：US10265663B2
公开(公告)日：2019-04-23
申请号：US14917488
申请日：2014-09-04
Applicant: BASF SE
Inventor： Martin Weber , Christian Maletzko , Joerg Erbes , Tobias Kortekamp , Bastiaan Bram Pieter Staal , Thomas Heil
IPC: B01D67/00 , B01D69/08 , B01D71/68 , B29C47/88 , B29K81/00 , C08G65/40 , C08G75/23 , B29C47/00 , B29L31/00
Abstract: The present invention relates to a method of forming a polyarylene ether sulfone polymer by converting a reaction mixture (RG) comprising a dihalogen component (A1), a dihydroxy component (B1) and potassium carbonate (C1) having a volume-average particle size of
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公开(公告)号：US09758634B2
公开(公告)日：2017-09-12
申请号：US14888570
申请日：2014-04-30
Applicant: BASF SE
Inventor： Martin Weber , Christian Maletzko , Thomas Weiss , Joerg Erbes , Bastiaan Bram Pieter Staal
IPC: C08G8/02 , C08K3/26 , C08G65/26 , C08G65/334 , C08G65/337
CPC classification number: C08K3/26 , C08G65/2612 , C08G65/3346 , C08G65/337 , C08K2003/262 , C08L2205/05
Abstract: The invention relates to a method for preparing polyarylethersulfone-polyalkylene oxide block copolymers (PPC) comprising the polycondensation of a reaction mixture (RG) comprising the components: (A1) at least one aromatic dihalogen compound, (B1) at least one aromatic dihydroxyl compound, (B2) at least one polyalkylene oxide having at least two hydroxyl groups, (C) at least one aprotic polar solvent and (D) at least one metal carbonate, where the reaction mixture (RG) does not comprise any substance which forms an azeotrope with water.
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公开(公告)号：US09365680B2
公开(公告)日：2016-06-14
申请号：US14592365
申请日：2015-01-08
Applicant: BASF SE
Inventor： Martin Weber , Christian Maletzko , Gerhard Lange , Jörg Erbes , Matthias Dietrich , Nicholas Inchaurrondo
Abstract: The present invention relates to a process for the production of low-chlorine-content polybiphenyl sulfone polymers, to the polybiphenyl sulfone polymers obtainable in this way, to polybiphenyl sulfone polymers with less than 800 ppm content of organically bonded chlorine, to thermoplastic molding compositions and moldings, fibers, films, membranes, or foams comprising the polybiphenyl sulfone polymers mentioned, and also to their use for the production of moldings, of fibers, of films, of membranes, or of foams.
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24.发明授权High performance positively charged composite membranes and their use in nanofiltration processes 有权高性能带正电荷的复合膜及其在纳滤过程中的应用公开(公告)号：US09120062B2
公开(公告)日：2015-09-01
申请号：US13866498
申请日：2013-04-19
Applicant: BASF SE , National University of Singapore
Inventor： Martin Weber , Christian Maletzko , Bernd Trotte , Peishan Zhong , Tai-Shung Chung
CPC classification number: B01D71/68 , B01D61/027 , B01D67/009 , B01D67/0093 , B01D69/125 , B01D71/78 , B01D2323/345 , B01D2323/385 , B01D2325/16
Abstract: The present invention is directed to positively charged nanofiltration (NF) membranes comprising a substrate layer (S) based on a sulfonated polymer and a positively charged film layer (F) on top of said substrate, and to a method for their preparation. Furthermore, the present invention is directed to nanofiltration processes making use of said composite membrane.
Abstract translation: 本发明涉及带正电荷的纳滤（NF）膜，其包括基于磺化聚合物的基底层（S）和位于所述基底顶部的带正电荷的膜层（F）及其制备方法。 此外，本发明涉及使用所述复合膜的纳滤方法。
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公开(公告)号：US20140272565A1
公开(公告)日：2014-09-18
申请号：US14209396
申请日：2014-03-13
Applicant: BASF SE , Sion Power Corporation
Inventor： Oliver Gronwald , Ruediger Schmidt , Martin Weber , Ingrid Haupt , Ursula Huber-Moulliet , Nicole Janssen , Yuriy V. Mikhaylik , Bala Sankaran , David L. Coleman
IPC: H01M2/16 , H01M4/04 , H01M10/0525 , H01M4/48 , H01M4/134 , H01M4/1395 , H01M4/66 , H01M4/38
CPC classification number: H01M2/1673 , H01M2/145 , H01M2/1653 , H01M2/168 , H01M4/0402 , H01M4/13 , H01M4/131 , H01M4/134 , H01M4/136 , H01M4/139 , H01M4/1391 , H01M4/1395 , H01M4/1397 , H01M4/38 , H01M4/382 , H01M4/48 , H01M4/66 , H01M10/052 , H01M10/0525
Abstract: An electrode structure and its method of manufacture are disclosed. The disclosed electrode structures may be manufactured by depositing a first release layer on a first carrier substrate. A first protective layer may be deposited on a surface of the first release layer and a first electroactive material layer may then be deposited on the first protective layer.
Abstract translation: 公开了一种电极结构及其制造方法。 所公开的电极结构可以通过在第一载体衬底上沉积第一释放层来制造。 可以在第一释放层的表面上沉积第一保护层，然后可以在第一保护层上沉积第一电活性材料层。
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Patent Agency Ranking
26.发明申请公开(公告)号：US20130277318A1
公开(公告)日：2013-10-24
申请号：US13866529
申请日：2013-04-19
Applicant: BASF SE , NATIONAL UNIVERSITY OF SINGAPORE
Inventor： Martin Weber , Christian Maletzko , Natalia Widjojo , Peishan Zhong , Tai-Shung Chung
CPC classification number: B01D71/68 , B01D61/145 , B01D67/0002 , B01D71/82 , B01D2325/14 , B01D2325/34
Abstract: The present invention is directed to ultrafiltration membranes comprising a membrane substrate layer (S) based on a sulfonated polyaryleneethersulfone polymer and to a method for their preparation. Furthermore, the present invention is directed to ultrafiltration processes making use of said membrane.
Abstract translation: 本发明涉及包含基于磺化聚亚芳基醚砜聚合物的膜基材层（S）及其制备方法的超滤膜。 此外，本发明涉及利用所述膜的超滤方法。
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公开(公告)号：US12091503B2
公开(公告)日：2024-09-17
申请号：US17275590
申请日：2019-09-06
Applicant: BASF SE
Inventor： Martin Weber , Feelly Ruether , Rene Backes , Christian Maletzko
IPC: C08G65/42 , B01D71/52 , C08G65/40 , C08G75/23 , C08G101/00
CPC classification number: C08G65/4012 , B01D71/522 , C08G65/42 , C08G75/23 , C08G2101/00 , C08G2150/00 , C08G2650/40
Abstract: A polyarylene ether comprising in polymerized form A) at least one tri- or higher functional compound and B) isosorbide. isomannide, isoidide or a mixture thereof, wherein the polyarylene ether is a polyarylene ether sulfone or a polyarylene ether ketone, ¢ process for its preparation and its use in the preparation of a coating, film, fiber, foam, membrane or molded article.
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公开(公告)号：US10882009B2
公开(公告)日：2021-01-05
申请号：US16069206
申请日：2017-01-16
Applicant: BASF SE
Inventor： Dietrich Scherzer , Frank Prissok , Lena Arnold , Juergen Ahlers , Martin Weber
IPC: B01D69/14 , B01D69/02 , B01D71/26 , B01D71/54 , C08J5/18 , C08K7/22 , B01D53/22 , C08K5/56 , B82Y30/00 , C08K5/00
Abstract: The present invention relates to shaped bodies comprising a composition (Z1), wherein said composition comprises at least one polymer having an elongation at break of >30% and at least one porous metal-organic framework material, to processes for producing shaped bodies of this kind and to the use of a composition (Z1) comprising at least one polymer having an elongation at break of >30% and at least one porous metal-organic framework material for production of a film, membrane or laminate having a water vapor permeability according to DIN 53122 at 38° C./90% rel. humidity of greater than 1000 g/(m2*d), based on a film thickness of 10 μm.
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公开(公告)号：US10441925B2
公开(公告)日：2019-10-15
申请号：US15502896
申请日：2015-07-30
Applicant: BASF SE
Inventor： Martin Weber , Nicole Janssen , Hartwig Voss , Jacek Malisz , Martin Heijnen , Edoardo Menozzi
IPC: B01D71/80 , C08G75/23 , C08J3/00 , C02F1/44 , A23L2/74 , B01D67/00 , B01D71/52 , B01D71/68 , C02F103/08
Abstract: Process for making a membrane M comprising the following steps: a) preparing a copolymer C, wherein said copolymer C comprises blocks of at least one polyarylene ether A and blocks of polyalkylene oxide PAO, wherein the content of polyethyleneoxide in copolymer C is 30 to 90% by weight and wherein copolymer C is prepared in a solvent L to yield solution S; b) providing a dope solution D comprising at least one polymer P; c) mixing solution S and dope solution D; d) preparing a membrane by bringing the mixture of solution S and dope solution D into contact with at least one coagulating agent.
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公开(公告)号：US20180318776A1
公开(公告)日：2018-11-08
申请号：US16039602
申请日：2018-07-19
Applicant: BASF SE
Inventor： Martin Weber , Thomas Weiss , Christian Maletzko , Nicole Janssen
Abstract: Membrane comprising a block copolymer comprising polyarylene ether blocks and polyalkylene oxide blocks, wherein said polyalkylene oxide blocks comprise at least one polyethylene oxide segment and at least one segment of at least one polyalkylene oxide that is different from polyethylene oxide
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