CA2824182A1 - Porous polymer membranes - Google Patents

Porous polymer membranes Download PDF

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Publication number
CA2824182A1
CA2824182A1 CA2824182A CA2824182A CA2824182A1 CA 2824182 A1 CA2824182 A1 CA 2824182A1 CA 2824182 A CA2824182 A CA 2824182A CA 2824182 A CA2824182 A CA 2824182A CA 2824182 A1 CA2824182 A1 CA 2824182A1
Authority
CA
Canada
Prior art keywords
cndot
polymer
polymers
nanoparticles
dispersion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA2824182A
Other languages
English (en)
French (fr)
Inventor
Norman Albert Luchinger
Wendelin Jan Stark
Christoph R. KELLENBERGER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ETH Zurich
Original Assignee
ETH Zurich
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ETH Zurich filed Critical ETH Zurich
Publication of CA2824182A1 publication Critical patent/CA2824182A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/003—Organic membrane manufacture by inducing porosity into non porous precursor membranes by selective elimination of components, e.g. by leaching
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/12—Specific ratios of components used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/30—Cross-linking

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA2824182A 2011-01-17 2012-01-13 Porous polymer membranes Abandoned CA2824182A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11000311A EP2476724A1 (en) 2011-01-17 2011-01-17 Pourous polymer membranes
EP11000311.8 2011-01-17
PCT/EP2012/000142 WO2012097967A1 (en) 2011-01-17 2012-01-13 Porous polymer membranes

Publications (1)

Publication Number Publication Date
CA2824182A1 true CA2824182A1 (en) 2012-07-26

Family

ID=43769086

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2824182A Abandoned CA2824182A1 (en) 2011-01-17 2012-01-13 Porous polymer membranes

Country Status (5)

Country Link
US (1) US20130299417A1 (enExample)
EP (2) EP2476724A1 (enExample)
JP (1) JP5995872B2 (enExample)
CA (1) CA2824182A1 (enExample)
WO (1) WO2012097967A1 (enExample)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014527456A (ja) 2011-05-13 2014-10-16 ノボマー， インコーポレイテッド 触媒的カルボニル化用触媒および方法
US9808770B2 (en) 2013-05-14 2017-11-07 Pall Corporation High throughput membrane with channels
US20160151747A1 (en) 2013-06-25 2016-06-02 Acib Gmbh Porous Nanomembranes
WO2015085295A2 (en) * 2013-12-07 2015-06-11 Novomer, Inc. Nanofiltration membranes and methods of use
DE102013021060A1 (de) 2013-12-18 2015-06-18 Rathor Ag Verfahren zur Abtrennung von Monomeren aus isocyanathaltigen Prepolymeren
US9737860B2 (en) * 2014-02-28 2017-08-22 Pall Corporation Hollow fiber membrane having hexagonal voids
US9776142B2 (en) 2014-02-28 2017-10-03 Pall Corporation Porous polymeric membrane with high void volume
US9764292B2 (en) * 2014-02-28 2017-09-19 Pall Corporation Porous polymeric membrane with high void volume
US9302228B2 (en) * 2014-02-28 2016-04-05 Pall Corporation Charged porous polymeric membrane with high void volume
US9561473B2 (en) * 2014-02-28 2017-02-07 Pall Corporation Charged hollow fiber membrane having hexagonal voids
US9446355B2 (en) * 2014-02-28 2016-09-20 Pall Corporation Porous polymeric membrane with high void volume
US9309126B2 (en) 2014-02-28 2016-04-12 Pall Corporation Rapidly dissolvable nanoparticles
US9610548B2 (en) * 2014-02-28 2017-04-04 Pall Corporation Composite porous polymeric membrane with high void volume
EP3140292B1 (en) 2014-05-05 2021-02-24 Novomer, Inc. Catalyst recycle methods
US10597294B2 (en) 2014-05-30 2020-03-24 Novomer, Inc. Integrated methods for chemical synthesis
CN104099784A (zh) * 2014-07-03 2014-10-15 武汉纺织大学 一种高活性微纳孔结构聚合物纳米纤维材料的制备方法
CN106714966B (zh) 2014-07-25 2021-02-02 诺沃梅尔公司 金属络合物的合成及其用途
MA41513A (fr) 2015-02-13 2017-12-19 Novomer Inc Procédé de distillation pour la production d'acide acrylique
MA41510A (fr) 2015-02-13 2017-12-19 Novomer Inc Procédé de production d'acide acrylique
MA41514A (fr) 2015-02-13 2017-12-19 Novomer Inc Procédés intégrés de synthèse chimique
EP3256441B1 (en) 2015-02-13 2020-04-08 Novomer, Inc. Continuous carbonylation processes
EP3127942A1 (de) 2015-08-03 2017-02-08 Novamem AG Polymerlösung, verfahren zur herstellung und verwendung einer solchen polymerlösung
EP3178873A1 (en) 2015-12-08 2017-06-14 ETH Zurich Waterproof and breathable, porous membranes
EP3446765A1 (de) 2017-08-24 2019-02-27 Novamem AG Filtereinheit, filtersystem und verfahren zum herstellen einer filtereinheit
DE102018114582A1 (de) 2018-06-18 2019-12-19 Franke Technology And Trademark Ltd. Filtereinsatz für eine Wasserauslaufarmatur mit Trinkwasserfilter
DE102018114581A1 (de) 2018-06-18 2019-12-19 Franke Technology And Trademark Ltd. Wasserauslaufarmatur mit Trinkwasserfilter
CN110127654A (zh) * 2019-05-31 2019-08-16 天津大学 一种均匀微米孔径三维碳网络的制备方法
CN110665372B (zh) * 2019-10-18 2022-01-25 苏州大学 一种小分子透过分离用多孔膜、其制备方法及应用
EP3858471A1 (en) 2020-01-31 2021-08-04 Novamem AG Solvent-free production of porous polymer structures
EP3875521A1 (en) * 2020-03-06 2021-09-08 ETH Zurich Solvent free process for manufacturing membranes
EP3936658A1 (en) * 2020-07-06 2022-01-12 Dimpora AG 3-dimensional manufacture of porous and waterproof membrane
CN112316753B (zh) * 2020-09-22 2022-04-19 宁波方太厨具有限公司 高通量疏松型中空纤维纳滤膜的制备方法
WO2023043935A1 (en) * 2021-09-20 2023-03-23 Celgard, Llc Dry-process membrane for filtration
EP4397397A1 (en) 2023-01-04 2024-07-10 Novamem AG Method of manufacturing a microporous polymer structure
LU509710B1 (en) 2025-01-13 2026-07-13 Sproll Veronique High stability, high precision membrane assembly and method of production thereof

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1049328A (en) * 1962-07-13 1966-11-23 Du Pont Porous structures of polytetrafluoroethylene resins
JPS58160326A (ja) * 1982-03-18 1983-09-22 Fujikura Rubber Ltd ウレタン多孔体の製造方法
JPS60137941A (ja) * 1983-12-26 1985-07-22 Dainichi Seika Kogyo Kk 多孔性シ−トの製造方法
US5102917A (en) * 1990-09-14 1992-04-07 Cpc Engineering Corporation Porous polysulfone media suitable for filtration
US5514378A (en) 1993-02-01 1996-05-07 Massachusetts Institute Of Technology Biocompatible polymer membranes and methods of preparation of three dimensional membrane structures
US6255359B1 (en) * 1997-12-23 2001-07-03 Board Of Regents Of The University Of Texas System Permeable compositions and methods for their preparation
US6929764B2 (en) * 2000-11-17 2005-08-16 William Marsh Rice University Polymers having ordered, monodisperse pores and their corresponding ordered, monodisperse colloids
JP2003172957A (ja) * 2001-12-04 2003-06-20 Sony Corp 多孔質フィルム及びその製造方法、多孔質フィルムを用いた電気化学表示装置及びその製造方法
DE10209774A1 (de) * 2002-02-28 2004-07-29 Universität Stuttgart - Institut für Chemische Verfahrenstechnik Composites und Compositemembranen
CN1942396B (zh) 2004-03-15 2010-09-01 苏黎世联合高等工业学校 金属盐纳米颗粒，特别是包含钙和磷酸根的纳米颗粒的火焰合成
JP5217138B2 (ja) * 2006-09-26 2013-06-19 住友化学株式会社 多孔性フィルムおよび非水電解質二次電池用セパレータ
US7815712B2 (en) * 2006-12-18 2010-10-19 Uop Llc Method of making high performance mixed matrix membranes using suspensions containing polymers and polymer stabilized molecular sieves
JP2008272636A (ja) * 2007-04-26 2008-11-13 Asahi Kasei Corp 多層微多孔膜
EP2554570A1 (en) * 2007-08-20 2013-02-06 Technion Research and Development Foundation, Ltd. Polysulfone polymers and membranes for reverse osmosis, nanofiltration and ultrafiltration
JP5404069B2 (ja) * 2008-06-20 2014-01-29 丸尾カルシウム株式会社 多孔質濾過膜用樹脂組成物及び多孔質濾過膜の製造方法
JP2010167388A (ja) * 2009-01-26 2010-08-05 Emprie Technology Development LLC ナノポーラス表面を有する製品の製造方法
JP5612953B2 (ja) * 2010-04-12 2014-10-22 日東電工株式会社 粒子、粒子分散液、粒子分散樹脂組成物および樹脂成形体

Also Published As

Publication number Publication date
WO2012097967A1 (en) 2012-07-26
JP2014509333A (ja) 2014-04-17
EP2665767A1 (en) 2013-11-27
EP2476724A1 (en) 2012-07-18
US20130299417A1 (en) 2013-11-14
JP5995872B2 (ja) 2016-09-21
EP2665767B1 (en) 2016-02-24

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20170110

FZDE Discontinued

Effective date: 20190909