JP2024520243A - 多孔質材料表面上にリエントラント形状を有する構造 - Google Patents

多孔質材料表面上にリエントラント形状を有する構造 Download PDF

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Publication number
JP2024520243A
JP2024520243A JP2023535543A JP2023535543A JP2024520243A JP 2024520243 A JP2024520243 A JP 2024520243A JP 2023535543 A JP2023535543 A JP 2023535543A JP 2023535543 A JP2023535543 A JP 2023535543A JP 2024520243 A JP2024520243 A JP 2024520243A
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structures
layer
reentrant
filter material
entrant
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JP2023535543A
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English (en)
Japanese (ja)
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JP2024520243A5 (enExample
Inventor
ミケイラ エー． ヨダー，
クリストファー ピー． コンクリン，
デイビス ビー． モラヴェック，
アンドリュー ジェイ． ダラス，
ティアンヘン シャオ，
レンスバーグ， リチャード ダブリュ． ジャンセヴァン
ピーター ジャクソン，
ブレイン スコット，
Original Assignee
ドナルドソン カンパニー，インコーポレイティド
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Publication of JP2024520243A publication Critical patent/JP2024520243A/ja
Publication of JP2024520243A5 publication Critical patent/JP2024520243A5/ja
Pending legal-status Critical Current

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    • 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
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1692—Other shaped material, e.g. perforated or porous sheets
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0414—Surface modifiers, e.g. comprising ion exchange groups
    • B01D2239/0421—Rendering the filter material hydrophilic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0414—Surface modifiers, e.g. comprising ion exchange groups
    • B01D2239/0428—Rendering the filter material hydrophobic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1208—Porosity
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/08—Patterned membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/38—Hydrophobic membranes

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Laminated Bodies (AREA)
  • Prostheses (AREA)
JP2023535543A 2021-05-27 2022-05-26 多孔質材料表面上にリエントラント形状を有する構造 Pending JP2024520243A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163193807P 2021-05-27 2021-05-27
US63/193,807 2021-05-27
PCT/US2022/031119 WO2022251488A1 (en) 2021-05-27 2022-05-26 Structures having re-entrant geometries on a porous material surface

Publications (2)

Publication Number Publication Date
JP2024520243A true JP2024520243A (ja) 2024-05-24
JP2024520243A5 JP2024520243A5 (enExample) 2025-05-22

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JP2023535543A Pending JP2024520243A (ja) 2021-05-27 2022-05-26 多孔質材料表面上にリエントラント形状を有する構造

Country Status (7)

Country Link
US (2) US12383871B2 (enExample)
EP (1) EP4347088A1 (enExample)
JP (1) JP2024520243A (enExample)
KR (1) KR20240013717A (enExample)
CN (1) CN117545540A (enExample)
BR (1) BR112023011919A2 (enExample)
WO (1) WO2022251488A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024520243A (ja) 2021-05-27 2024-05-24 ドナルドソン カンパニー，インコーポレイティド 多孔質材料表面上にリエントラント形状を有する構造
WO2025029885A1 (en) * 2023-08-02 2025-02-06 Donaldson Company, Inc. Articles with re-entrant geometries and methods of making the same

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WO2019117158A1 (ja) * 2017-12-11 2019-06-20 日東電工株式会社 内圧調整部材および輸送機器用電装部品
US20210086143A1 (en) * 2018-05-31 2021-03-25 King Abdullah University Of Science And Technology Perfluorocarbon-free membranes for membrane distillation

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Also Published As

Publication number Publication date
KR20240013717A (ko) 2024-01-30
EP4347088A1 (en) 2024-04-10
WO2022251488A1 (en) 2022-12-01
US20250332551A1 (en) 2025-10-30
US12383871B2 (en) 2025-08-12
BR112023011919A2 (pt) 2023-12-12
CN117545540A (zh) 2024-02-09
US20220379268A1 (en) 2022-12-01

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