JP2021522071A - 半透過性装置 - Google Patents

半透過性装置 Download PDF

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Publication number
JP2021522071A
JP2021522071A JP2021510546A JP2021510546A JP2021522071A JP 2021522071 A JP2021522071 A JP 2021522071A JP 2021510546 A JP2021510546 A JP 2021510546A JP 2021510546 A JP2021510546 A JP 2021510546A JP 2021522071 A JP2021522071 A JP 2021522071A
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JP
Japan
Prior art keywords
semi
structural
self
ideally
porous member
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.)
Pending
Application number
JP2021510546A
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English (en)
Japanese (ja)
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JP2021522071A5 (https=
JPWO2019211479A5 (https=
Inventor
ウェイ イン ラウ、アーネスト
ウェイ イン ラウ、アーネスト
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Individual
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Individual
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Publication of JP2021522071A publication Critical patent/JP2021522071A/ja
Publication of JP2021522071A5 publication Critical patent/JP2021522071A5/ja
Publication of JPWO2019211479A5 publication Critical patent/JPWO2019211479A5/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
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • 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
    • 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
    • B01D69/106—Membranes in the pores of a support, e.g. polymerized in the pores or voids
    • 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
    • B01D69/1071—Woven, non-woven or net mesh
    • 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
    • B01D69/1214—Chemically bonded layers, e.g. cross-linking
    • 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
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • B01D69/1411—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes containing dispersed material in a continuous matrix
    • 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
    • B01D71/30—Polyalkenyl halides
    • B01D71/32—Polyalkenyl halides containing fluorine atoms
    • 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
    • B01D71/30—Polyalkenyl halides
    • B01D71/32—Polyalkenyl halides containing fluorine atoms
    • B01D71/36—Polytetrafluoroethylene
    • 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
    • B01D71/54—Polyureas; Polyurethanes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/01—Filters implantable into blood vessels
    • A61F2002/018—Filters implantable into blood vessels made from tubes or sheets of material, e.g. by etching or laser-cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/281—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling by applying a special coating to the membrane or to any module element
    • 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
    • B01D2325/28—Degradation or stability over time
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/48—Antimicrobial properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Filtering Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • External Artificial Organs (AREA)
  • Materials For Medical Uses (AREA)
JP2021510546A 2018-05-03 2019-05-03 半透過性装置 Pending JP2021522071A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBGB1807322.1A GB201807322D0 (en) 2018-05-03 2018-05-03 A semipermeable arrangement and method of manufacture
GB1807322.1 2018-05-03
GB1812846.2 2018-08-07
GBGB1812846.2A GB201812846D0 (en) 2018-05-03 2018-08-07 A semipermeable arrangement and method of manufacture
PCT/EP2019/061465 WO2019211479A2 (en) 2018-05-03 2019-05-03 A semipermeable arrangement

Publications (3)

Publication Number Publication Date
JP2021522071A true JP2021522071A (ja) 2021-08-30
JP2021522071A5 JP2021522071A5 (https=) 2022-05-09
JPWO2019211479A5 JPWO2019211479A5 (https=) 2022-05-09

Family

ID=62598141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021510546A Pending JP2021522071A (ja) 2018-05-03 2019-05-03 半透過性装置

Country Status (7)

Country Link
US (1) US20210236995A1 (https=)
EP (1) EP3796992A2 (https=)
JP (1) JP2021522071A (https=)
CN (1) CN112384293A (https=)
CA (1) CA3120219A1 (https=)
GB (2) GB201807322D0 (https=)
WO (1) WO2019211479A2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021219886A1 (en) * 2020-04-30 2021-11-04 Lau Ernest Wai Yin An article of personal protective equipment with a pump

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04122412A (ja) * 1990-09-12 1992-04-22 Hitachi Ltd 酸素の溶解方法及び酸素溶解装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS641216U (https=) * 1987-06-16 1989-01-06
JPH0433859Y2 (https=) * 1987-06-16 1992-08-13
DE19544912A1 (de) * 1995-12-01 1997-06-05 Gore W L & Ass Gmbh PTFE-Körper aus mikroporösem Polytetrafluorethylen mit Füllstoff und Verfahren zu dessen Herstellung
EP1267763B1 (en) * 2000-01-03 2006-11-29 Biomed Sciences Inc. Novel wound dressing, process of manufacture and useful articles thereof
JP3851864B2 (ja) * 2002-10-23 2006-11-29 住友電工ファインポリマー株式会社 多孔質複層中空糸および該多孔質複層中空糸を備えた濾過モジュール
US8075669B2 (en) * 2007-04-23 2011-12-13 Gore Enterprise Holdings, Inc. Composite material
US8193406B2 (en) * 2007-05-17 2012-06-05 Ut-Battelle, Llc Super-hydrophobic bandages and method of making the same
JPWO2010092938A1 (ja) * 2009-02-16 2012-08-16 住友電工ファインポリマー株式会社 多孔質複層フィルターおよびその製造方法
CA2860934A1 (en) * 2012-01-10 2013-07-18 President And Fellows Of Harvard College Modification of surfaces for fluid and solid repellency
US9522072B2 (en) * 2013-03-15 2016-12-20 W. L. Gore & Associates, Inc. Porous materials having a fibrillar microstructure and a fracturable coating
JP6862642B2 (ja) * 2015-10-15 2021-04-21 住友電工ファインポリマー株式会社 半透膜及び半透膜の製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04122412A (ja) * 1990-09-12 1992-04-22 Hitachi Ltd 酸素の溶解方法及び酸素溶解装置

Also Published As

Publication number Publication date
US20210236995A1 (en) 2021-08-05
EP3796992A2 (en) 2021-03-31
CA3120219A1 (en) 2019-11-07
WO2019211479A2 (en) 2019-11-07
WO2019211479A3 (en) 2020-01-09
CN112384293A (zh) 2021-02-19
GB201807322D0 (en) 2018-06-20
GB201812846D0 (en) 2018-09-19

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