JP7846618B2 - 多孔質基材上に配置された多孔質膜を含む物品及びその製造方法 - Google Patents

多孔質基材上に配置された多孔質膜を含む物品及びその製造方法

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Publication number
JP7846618B2
JP7846618B2 JP2022536969A JP2022536969A JP7846618B2 JP 7846618 B2 JP7846618 B2 JP 7846618B2 JP 2022536969 A JP2022536969 A JP 2022536969A JP 2022536969 A JP2022536969 A JP 2022536969A JP 7846618 B2 JP7846618 B2 JP 7846618B2
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Prior art keywords
solvent
film
less
isoporous
weight
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JP2022536969A
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Japanese (ja)
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JP2023506890A5 (https=
JP2023506890A (ja
Inventor
ピー．， ジュニア． ウォラー，クリントン
エム． モック，ミシェル
ディー． マックイントッシュ，ルカス
エム． ジラルド，ティモシー
エー． ラスコウスキ，カール
エル． レチュガ，ヒアシンス
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ソルベンタム インテレクチュアル プロパティズ カンパニー
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • 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
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0013—Casting processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/107—Organic support material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/26—Polyalkenes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/28—Polymers of vinyl aromatic compounds
    • B01D71/281—Polystyrene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/28—Polymers of vinyl aromatic compounds
    • B01D71/283—Polyvinylpyridine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/52—Polyethers
    • B01D71/521—Aliphatic polyethers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/52—Polyethers
    • B01D71/521—Aliphatic polyethers
    • B01D71/5211—Polyethylene glycol or polyethyleneoxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • B01D71/80—Block polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/021—Pore shapes
    • B01D2325/0212—Symmetric or isoporous membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/0283—Pore size
    • B01D2325/02832—1-10 nm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/0283—Pore size
    • B01D2325/02833—Pore size more than 10 and up to 100 nm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/04—Characteristic thickness

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Laminated Bodies (AREA)
JP2022536969A 2019-12-17 2020-12-08 多孔質基材上に配置された多孔質膜を含む物品及びその製造方法 Active JP7846618B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962949315P 2019-12-17 2019-12-17
US62/949,315 2019-12-17
PCT/IB2020/061634 WO2021124011A1 (en) 2019-12-17 2020-12-08 Articles including an isoporous membrane disposed on a porous substrate and methods of making the same

Publications (3)

Publication Number Publication Date
JP2023506890A JP2023506890A (ja) 2023-02-20
JP2023506890A5 JP2023506890A5 (https=) 2023-12-14
JP7846618B2 true JP7846618B2 (ja) 2026-04-15

Family

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JP2022536969A Active JP7846618B2 (ja) 2019-12-17 2020-12-08 多孔質基材上に配置された多孔質膜を含む物品及びその製造方法

Country Status (5)

Country Link
US (1) US12515174B2 (https=)
EP (1) EP4076710A1 (https=)
JP (1) JP7846618B2 (https=)
CN (2) CN121819587A (https=)
WO (1) WO2021124011A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022159780A1 (en) 2021-01-22 2022-07-28 Cornell University Asymmetric multiblock copolymer-homopolymer films, methods of making same, and uses thereof
CN115634584B (zh) * 2021-07-20 2025-02-25 中国石油天然气集团有限公司 油水分离用铁基薄膜材料、其制备方法及应用
CN118786370A (zh) * 2022-03-02 2024-10-15 大日本印刷株式会社 带易粘接层的聚酯膜、具备上述聚酯膜的光学层积体、以及具备上述光学层积体的偏振片、表面板、图像显示面板和图像显示装置
DE102022122003A1 (de) * 2022-08-31 2024-02-29 Hengst Se Semipermeable Membran für Membranbefeuchter
JPWO2024070575A1 (https=) * 2022-09-26 2024-04-04

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US4039593A (en) 1973-05-18 1977-08-02 Lithium Corporation Of America Preparation of hydroxy-terminated conjugated diene polymers
US5321148A (en) 1993-12-30 1994-06-14 Fmc Corporation Process for preparing functionalized alkyllithium compounds
US6160054A (en) 1995-05-08 2000-12-12 Fmc Corporation Hetero-telechelic polymers and processes for making same
US6197891B1 (en) 1994-05-13 2001-03-06 Fmc Corporation Functionalized chain extended initiators for anionic polymerization
TW322493B (https=) 1994-06-27 1997-12-11 Shell Int Research
US5900464A (en) 1995-07-25 1999-05-04 Fmc Corporation Processes for making methacrylate and acrylate polymers
US6184338B1 (en) 1997-08-27 2001-02-06 Fmc Corporation Anionic polymerization initiators containing tertiary amine functionality, their chain extended analogues, and processes for using the same
US6391981B1 (en) 1999-04-23 2002-05-21 Kraton Polymers Us Llc Increased throughput in the manufacture of anionic polymers by reduction in polymer cement viscosity through the addition of metal alkyls
KR100721430B1 (ko) 2005-10-12 2007-05-23 학교법인 포항공과대학교 나노다공성 멤브레인 및 이의 제조방법
US7884160B2 (en) 2005-12-19 2011-02-08 Bridgestone Corporation Non-spherical nanoparticles made from living triblock polymer chains
DE102012207344A1 (de) 2012-05-03 2013-11-07 Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH Membran mit isoporöser trennaktiver Schicht und Verfahren zur Herstellung einer Membran
SG11201506033QA (en) 2013-01-31 2015-08-28 Univ Minnesota Nanoporous filtration membranes
US9592476B2 (en) 2014-05-30 2017-03-14 Pall Corporation Membrane comprising self-assembled block copolymer and process for producing the same by hybrid casting (IIb)
EP3056260B1 (de) 2015-02-16 2020-02-12 Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH Verfahren zur Herstellung einer Trennmembran sowie mit dem Verfahren herstellbare Trennmembran
US10174171B2 (en) 2015-07-17 2019-01-08 Promerus, Llc Nanoporous films derived from polycyclo-olefinic block polymers
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EP3544720A4 (en) * 2016-11-22 2020-07-01 3M Innovative Properties Company POROUS MEMBRANES COMPRISING PENTA-BLOCK COPOLYMERS AND THEIR MANUFACTURING METHOD
WO2018204862A1 (en) 2017-05-04 2018-11-08 The Research Foundation For The State University Of New York Ultrahigh molecular weight block copolymers and polymers, methods of making same, and uses of same
CN108273400A (zh) 2018-01-04 2018-07-13 中国科学院烟台海岸带研究所 一种用于铁元素分离的分离膜的制备方法

Also Published As

Publication number Publication date
US20240066473A1 (en) 2024-02-29
EP4076710A1 (en) 2022-10-26
JP2023506890A (ja) 2023-02-20
CN121819587A (zh) 2026-04-10
WO2021124011A1 (en) 2021-06-24
US12515174B2 (en) 2026-01-06
CN114828991A (zh) 2022-07-29

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