AU2008320636B2 - Filtration membranes - Google Patents

Filtration membranes Download PDF

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Publication number
AU2008320636B2
AU2008320636B2 AU2008320636A AU2008320636A AU2008320636B2 AU 2008320636 B2 AU2008320636 B2 AU 2008320636B2 AU 2008320636 A AU2008320636 A AU 2008320636A AU 2008320636 A AU2008320636 A AU 2008320636A AU 2008320636 B2 AU2008320636 B2 AU 2008320636B2
Authority
AU
Australia
Prior art keywords
formula
filtration membrane
compound
group
plasma
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.)
Ceased
Application number
AU2008320636A
Other languages
English (en)
Other versions
AU2008320636A1 (en
Inventor
Stephen Coulson
Richard Wakeman
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.)
P2i Ltd
Original Assignee
P2i 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
Application filed by P2i Ltd filed Critical P2i Ltd
Publication of AU2008320636A1 publication Critical patent/AU2008320636A1/en
Application granted granted Critical
Publication of AU2008320636B2 publication Critical patent/AU2008320636B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • 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
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • 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
    • 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
    • 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
    • B01D67/00933—Chemical modification by addition of a layer chemically bonded to the membrane
    • 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
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/125—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
    • B01D69/127—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction using electrical discharge or plasma-polymerisation
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/46—Polymerisation initiated by wave energy or particle radiation
    • C08F2/52—Polymerisation initiated by wave energy or particle radiation by electric discharge, e.g. voltolisation
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • C08J7/16—Chemical modification with polymerisable compounds
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • C08J7/16—Chemical modification with polymerisable compounds
    • C08J7/18—Chemical modification with polymerisable compounds using wave energy or particle radiation
    • 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
    • B01D2321/16—Use of chemical agents
    • B01D2321/164—Use of bases
    • 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
    • B01D2325/30—Chemical resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/62—Plasma-deposition of organic layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AU2008320636A 2007-11-02 2008-10-28 Filtration membranes Ceased AU2008320636B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0721527.0 2007-11-02
GBGB0721527.0A GB0721527D0 (en) 2007-11-02 2007-11-02 Filtration Membranes
PCT/GB2008/003644 WO2009056812A1 (en) 2007-11-02 2008-10-28 Filtration membranes

Publications (2)

Publication Number Publication Date
AU2008320636A1 AU2008320636A1 (en) 2009-05-07
AU2008320636B2 true AU2008320636B2 (en) 2013-05-02

Family

ID=38834723

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2008320636A Ceased AU2008320636B2 (en) 2007-11-02 2008-10-28 Filtration membranes

Country Status (12)

Country Link
US (1) US20100282693A1 (enExample)
EP (1) EP2207613B1 (enExample)
JP (1) JP2011502745A (enExample)
KR (1) KR20100093051A (enExample)
CN (2) CN101848758A (enExample)
AU (1) AU2008320636B2 (enExample)
CA (1) CA2703829A1 (enExample)
GB (2) GB0721527D0 (enExample)
IL (1) IL205382A (enExample)
TW (1) TWI446957B (enExample)
WO (1) WO2009056812A1 (enExample)
ZA (1) ZA201003170B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0810326D0 (en) * 2008-06-06 2008-07-09 P2I Ltd Filtration media
US8852693B2 (en) 2011-05-19 2014-10-07 Liquipel Ip Llc Coated electronic devices and associated methods
KR101597535B1 (ko) 2014-11-25 2016-02-25 한국기계연구원 부직포 조직을 갖는 은 멤브레인의 제조방법 및 이에 의해 제조된 은 멤브레인, 그리고 부직포 조직을 갖는 은 멤브레인을 이용한 슈퍼캐패시터 또는 배터리용 집전체 제조방법
CN104607051B (zh) * 2015-01-15 2016-05-25 重庆大学 一种过滤膜清洗方法
US11679412B2 (en) 2016-06-13 2023-06-20 Gvd Corporation Methods for plasma depositing polymers comprising cyclic siloxanes and related compositions and articles
US20170358445A1 (en) 2016-06-13 2017-12-14 Gvd Corporation Methods for plasma depositing polymers comprising cyclic siloxanes and related compositions and articles
CN122321652A (zh) * 2026-06-04 2026-07-03 中国石油大学(北京) 一种过滤膜及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5773098A (en) * 1991-06-20 1998-06-30 British Technology Group, Ltd. Applying a fluoropolymer film to a body
US20030077435A1 (en) * 2001-04-27 2003-04-24 John Charkoudian Novel coated membranes and other articles
US20060040053A1 (en) * 2002-05-09 2006-02-23 Massachusetts Institution Of Technology Preparation of asymmetric membranes using hot-filament chemical vapor deposition
GB2434368A (en) * 2006-01-20 2007-07-25 P2I Ltd Polymeric coating of a laboratory consumable

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2653716A (en) * 1949-07-08 1953-09-29 Kaiser Aluminium Chem Corp Treatment of filtering apparatus
US3847652A (en) * 1972-12-08 1974-11-12 Nasa Method of preparing water purification membranes
JPS5254688A (en) * 1975-10-30 1977-05-04 Sumitomo Chem Co Ltd Method of producing semipermeable memebrane
US4199448A (en) * 1976-06-09 1980-04-22 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Reverse osmosis membrane of high urea rejection properties
JPS62106806A (ja) * 1985-09-10 1987-05-18 Kanebo Ltd 透水性及び耐圧密化性にすぐれたフィルタ−
US4806246A (en) * 1986-04-11 1989-02-21 Applied Membrane Technology, Inc. Pore size control using plasma polymerization techniques
ATE130213T1 (de) * 1989-07-24 1995-12-15 Gelman Sciences Inc Verfahren zur behandlung eines porösen substrats zwecks erhaltung von verbesserten wasser- und ölabweisenden eigenschaften.
GB9113350D0 (en) * 1991-06-20 1991-08-07 Thomas Thomas Ronald Asymmetric/anisotropic fluoropolymer membrane manufacture
JPH07155571A (ja) * 1993-11-30 1995-06-20 Toray Ind Inc 有機蒸気分離膜
US6329024B1 (en) * 1996-04-16 2001-12-11 Board Of Regents, The University Of Texas System Method for depositing a coating comprising pulsed plasma polymerization of a macrocycle
US6482531B1 (en) * 1996-04-16 2002-11-19 Board Of Regents, The University Of Texas System Non-fouling, wettable coated devices
CA2294644C (en) * 1997-06-14 2009-12-22 The Secretary Of State For Defence Surface coatings
GB9726807D0 (en) * 1997-12-18 1998-02-18 Mupor Ltd Hydrophobic/Oleophobic surfaces and a method of manufacture
AU2003209418A1 (en) * 2002-01-29 2003-09-02 Amersham Biosciences Membrane Separations Corp. Spiraled surface hollow fiber membranes
GB0208203D0 (en) * 2002-04-10 2002-05-22 Dow Corning Protective coating compositions
CA2500938A1 (en) * 2004-03-24 2005-09-24 Rohm And Haas Company Memory devices based on electric field programmable films
DE102006060932A1 (de) * 2006-12-20 2008-07-03 Carl Freudenberg Kg Temperaturstabile plasmabehandelte Gebilde und Verfahren zu deren Herstellung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5773098A (en) * 1991-06-20 1998-06-30 British Technology Group, Ltd. Applying a fluoropolymer film to a body
US20030077435A1 (en) * 2001-04-27 2003-04-24 John Charkoudian Novel coated membranes and other articles
US20060040053A1 (en) * 2002-05-09 2006-02-23 Massachusetts Institution Of Technology Preparation of asymmetric membranes using hot-filament chemical vapor deposition
GB2434368A (en) * 2006-01-20 2007-07-25 P2I Ltd Polymeric coating of a laboratory consumable

Also Published As

Publication number Publication date
US20100282693A1 (en) 2010-11-11
IL205382A (en) 2014-11-30
JP2011502745A (ja) 2011-01-27
EP2207613B1 (en) 2021-05-05
IL205382A0 (en) 2010-12-30
GB2454333A (en) 2009-05-06
TWI446957B (zh) 2014-08-01
EP2207613A1 (en) 2010-07-21
TW200940161A (en) 2009-10-01
AU2008320636A1 (en) 2009-05-07
CA2703829A1 (en) 2009-05-07
CN101848758A (zh) 2010-09-29
WO2009056812A1 (en) 2009-05-07
KR20100093051A (ko) 2010-08-24
ZA201003170B (en) 2011-04-28
GB0819706D0 (en) 2008-12-03
GB0721527D0 (en) 2007-12-12
CN103752176A (zh) 2014-04-30

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired