SG11201705235UA - Asymmetric composite membranes and modified substrates used in their preparation - Google Patents

Asymmetric composite membranes and modified substrates used in their preparation

Info

Publication number
SG11201705235UA
SG11201705235UA SG11201705235UA SG11201705235UA SG11201705235UA SG 11201705235U A SG11201705235U A SG 11201705235UA SG 11201705235U A SG11201705235U A SG 11201705235UA SG 11201705235U A SG11201705235U A SG 11201705235UA SG 11201705235U A SG11201705235U A SG 11201705235UA
Authority
SG
Singapore
Prior art keywords
preparation
substrates used
composite membranes
modified substrates
asymmetric composite
Prior art date
Application number
SG11201705235UA
Other languages
English (en)
Inventor
Mark Exley
Original Assignee
Hydroxsys Holdings Ltd
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
Priority claimed from AU2014905278A external-priority patent/AU2014905278A0/en
Application filed by Hydroxsys Holdings Ltd filed Critical Hydroxsys Holdings Ltd
Publication of SG11201705235UA publication Critical patent/SG11201705235UA/en

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
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0093—Chemical modification
    • B01D67/00931—Chemical modification by introduction of specific groups after membrane formation, e.g. by grafting
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C9/00—Milk preparations; Milk powder or milk powder preparations
    • A23C9/14—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment
    • 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
    • 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
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/009—After-treatment of organic or inorganic membranes with wave-energy, particle-radiation or plasma
    • 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
    • B01D71/261—Polyethylene
    • 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
    • B01D71/262—Polypropylene
    • 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
    • B01D71/522—Aromatic polyethers
    • B01D71/5222—Polyetherketone, polyetheretherketone, or polyaryletherketone
    • 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
    • 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
    • B01D2325/022—Asymmetric membranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Transplantation (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
SG11201705235UA 2014-12-24 2015-12-28 Asymmetric composite membranes and modified substrates used in their preparation SG11201705235UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2014905278A AU2014905278A0 (en) 2014-12-24 Membrane
PCT/IB2015/060001 WO2016103239A1 (en) 2014-12-24 2015-12-28 Asymmetric composite membranes and modified substrates used in their preparation

Publications (1)

Publication Number Publication Date
SG11201705235UA true SG11201705235UA (en) 2017-07-28

Family

ID=56149370

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201705235UA SG11201705235UA (en) 2014-12-24 2015-12-28 Asymmetric composite membranes and modified substrates used in their preparation

Country Status (9)

Country Link
US (1) US10335742B2 (ja)
EP (1) EP3237101A4 (ja)
JP (1) JP6896642B2 (ja)
CN (1) CN107614093B (ja)
AU (3) AU2015370441B2 (ja)
GB (1) GB2549433B (ja)
IL (1) IL253140B (ja)
SG (1) SG11201705235UA (ja)
WO (1) WO2016103239A1 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10315155B2 (en) * 2014-06-04 2019-06-11 The Research Foundation For The State University Of New York Highly porous fibrous network materials for gas filtration
EP3221035B1 (en) * 2014-11-20 2022-04-20 Entegris, Inc. Grafted ultra high molecular weight polyethylene microporous membranes
EP3313556B1 (en) * 2015-06-26 2020-08-05 Entegris, Inc. Grafted polysulfone membranes
AU2016333025B2 (en) 2015-10-01 2021-10-14 Hydroxsys Holdings Limited Asymmetric composite membrane and a method of preparation thereof
JP7292742B2 (ja) * 2018-03-30 2023-06-19 ハイドロオクシス ホールディングス リミテッド 非対称複合膜およびその調製に使用される修飾された基質
US11181460B1 (en) * 2019-06-20 2021-11-23 The United States Of America As Represented By The Secretary Of The Army Apparatus and method for measuring permeation of contaminants through a complex protective material swatch
CN110479118A (zh) * 2019-09-03 2019-11-22 长春工业大学 聚芳芴醚酮气体分离膜及其制备方法
JP2022550869A (ja) * 2019-10-02 2022-12-05 ハイドロオクシス ホールディングス リミテッド 耐久性のある膜、それらの調製及び使用

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4933083A (en) 1985-04-15 1990-06-12 Hoechst Celanese Corp. Polybenzimidazole thin film composite membranes
US4976897A (en) 1987-12-16 1990-12-11 Hoechst Celanese Corporation Composite porous membranes and methods of making the same
US5102552A (en) 1987-12-16 1992-04-07 Hoechst Celanese Corporation Membranes from UV-curable resins
US5013439A (en) 1988-05-12 1991-05-07 Hoechst Celanese Corporation Microporous membranes having increased pore densities and process for making the same
CA2007160C (en) 1989-01-09 1997-08-19 Gunilla E. Gillberg-Laforce Microporus membrane from cold-rolled precursor films
US5049275A (en) 1990-06-15 1991-09-17 Hoechst Celanese Corp. Modified microporous structures
US5160627A (en) 1990-10-17 1992-11-03 Hoechst Celanese Corporation Process for making microporous membranes having gel-filled pores, and separations methods using such membranes
DE69222421T3 (de) 1991-07-09 2006-04-20 Scimat Ltd. Polymer-Folie und Verfahren zu deren Herstellung
US5294342A (en) 1992-10-01 1994-03-15 Hoechst Celanese Corporation Composite porous membranes
US5266391A (en) 1992-12-18 1993-11-30 Hoechst Celanese Corporation Composite porous membranes
US6680144B2 (en) 1999-10-29 2004-01-20 Kvg Technologies, Inc. Battery separator
US6384100B1 (en) 1999-10-29 2002-05-07 Hollingsworth + Vose Company Graft polymerization, separators, and batteries including the separators
US6955865B2 (en) 1999-10-29 2005-10-18 Hollingsworth & Vose Company Graft polymerization, separators, and batteries including the separators
JP5308667B2 (ja) * 2004-08-13 2013-10-09 マクマスター ユニバーシティー 非架橋ゲルポリマーを含んで成る複合材料
KR20070062988A (ko) * 2004-09-30 2007-06-18 맥마스터 유니버시티 층을 이루는 친수성 코팅을 포함하는 조성 물질
EP1693101A1 (en) * 2005-02-11 2006-08-23 Paul Scherrer Institut A method for preparing a radiation grafted fuel cell membrane with enhanced chemical stability and a membrane electrode assembly
US20080197070A1 (en) * 2006-10-30 2008-08-21 New Jersey Institute Of Technology Composite Membranes and Membrane Systems and Methods For Production and Utilization Thereof
JP2011526830A (ja) * 2008-06-30 2011-10-20 スリーエム イノベイティブ プロパティズ カンパニー 再湿潤可能な非対称な膜の形成方法
CA2780095C (en) * 2009-11-13 2018-12-11 Natrix Separations Inc. Hydrophobic interaction chromatography membranes, and methods of use thereof
CN103421208B (zh) 2013-05-23 2015-04-29 浙江大学 一种辐照交联锂离子电池隔膜及其制备方法
NZ724581A (en) * 2014-03-26 2020-01-31 Hydroxsys Holdings Ltd Durable asymmetric composite membrane

Also Published As

Publication number Publication date
AU2018263979A1 (en) 2018-12-13
GB2549433A (en) 2017-10-18
AU2017254972A1 (en) 2017-11-23
AU2017254972B2 (en) 2018-12-06
CN107614093A (zh) 2018-01-19
US10335742B2 (en) 2019-07-02
US20180015424A1 (en) 2018-01-18
GB201711527D0 (en) 2017-08-30
GB2549433B (en) 2021-11-24
NZ733706A (en) 2019-08-30
IL253140A0 (en) 2017-08-31
CN107614093B (zh) 2021-04-06
AU2015370441B2 (en) 2017-12-07
EP3237101A1 (en) 2017-11-01
WO2016103239A1 (en) 2016-06-30
EP3237101A4 (en) 2019-01-02
JP6896642B2 (ja) 2021-06-30
JP2018505055A (ja) 2018-02-22
IL253140B (en) 2022-04-01
AU2015370441A1 (en) 2017-08-03

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