MA32585B1 - Membranes de polyamide a film mince fonctionnalisees - Google Patents

Membranes de polyamide a film mince fonctionnalisees

Info

Publication number
MA32585B1
MA32585B1 MA33645A MA33645A MA32585B1 MA 32585 B1 MA32585 B1 MA 32585B1 MA 33645 A MA33645 A MA 33645A MA 33645 A MA33645 A MA 33645A MA 32585 B1 MA32585 B1 MA 32585B1
Authority
MA
Morocco
Prior art keywords
thin
membranes
film
polyamide
tfc
Prior art date
Application number
MA33645A
Other languages
Arabic (ar)
English (en)
Inventor
Martina H Stenzel
Ricardo Godoy-Lopez
Simon Harrisson
Ezio Rizzardo
Original Assignee
Polymers Crc 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 Polymers Crc Ltd filed Critical Polymers Crc Ltd
Publication of MA32585B1 publication Critical patent/MA32585B1/fr

Links

Classifications

    • 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
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • 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
    • B01D67/0006—Organic membrane manufacture by chemical reactions
    • 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
    • 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
    • B01D69/1213—Laminated layers
    • 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
    • B01D69/1251—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction by interfacial 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
    • B01D71/56—Polyamides, e.g. polyester-amides
    • 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
    • C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
    • 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
    • C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
    • C08F293/005—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule using free radical "living" or "controlled" polymerisation, e.g. using a complexing agent
    • 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
    • C08F4/00—Polymerisation catalysts
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/12—Specific ratios of components used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/32—Use of chain transfer agents or inhibitors
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249978—Voids specified as micro

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

La présente invention porte sur un procédé de fabrication de membranes de polyamide composites à film mince (TFC) fonctionnalisées par RAFT, ATRP ou NMRP sur un substrat microporeux. Un autre aspect de l'invention porte sur la modification subséquente de la membrane de polyamide composite à film mince par polymérisation radicalaire contrôlée (CFRP) pour produire des membranes ayant de nouvelles propriétés chimiques et physiques, par exemple des propriétés antisalissure et/ou antibactériennes. D'autres aspects de l'invention portent sur les membranes de polyamide composites à film mince (TFC) fonctionnalisées sur le substrat microporeux lui-même et sur les membranes modifiées par polymérisation radicalaire contrôlée.
MA33645A 2008-08-05 2011-02-24 Membranes de polyamide a film mince fonctionnalisees MA32585B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08161828 2008-08-05
PCT/EP2009/060029 WO2010015599A1 (fr) 2008-08-05 2009-08-03 Membranes de polyamide à film mince fonctionnalisées

Publications (1)

Publication Number Publication Date
MA32585B1 true MA32585B1 (fr) 2011-08-01

Family

ID=40010960

Family Applications (1)

Application Number Title Priority Date Filing Date
MA33645A MA32585B1 (fr) 2008-08-05 2011-02-24 Membranes de polyamide a film mince fonctionnalisees

Country Status (18)

Country Link
US (1) US8544658B2 (fr)
EP (1) EP2313184B1 (fr)
JP (1) JP5431478B2 (fr)
KR (1) KR20110042343A (fr)
CN (1) CN102112214A (fr)
AU (1) AU2009279188B2 (fr)
BR (1) BRPI0917221A2 (fr)
CA (1) CA2732873A1 (fr)
DK (1) DK2313184T3 (fr)
EG (1) EG26765A (fr)
ES (1) ES2397073T3 (fr)
MA (1) MA32585B1 (fr)
MX (1) MX2011001208A (fr)
PL (1) PL2313184T3 (fr)
PT (1) PT2313184E (fr)
RU (1) RU2519377C9 (fr)
WO (1) WO2010015599A1 (fr)
ZA (1) ZA201101606B (fr)

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GB201117950D0 (en) * 2011-10-18 2011-11-30 Imp Innovations Ltd Membranes for separation
WO2013114300A1 (fr) * 2012-01-31 2013-08-08 Polymers Crc Ltd. Revêtements acryliques modifiés actifs permettant d'obtenir une résistance améliorée de membranes d'osmose inverse à l'encrassement biologique
US8975346B2 (en) 2012-05-18 2015-03-10 Sabic Global Technologies B.V. Polycarbonate copolymers via controlled radical polymerization
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EP3053643A4 (fr) 2013-09-30 2017-06-21 Toray Industries, Inc. Membrane composite semi-perméable et son procédé de fabrication
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CN103990385B (zh) * 2014-05-20 2016-04-06 中国科学院宁波材料技术与工程研究所 一种新型聚酰胺复合分离膜的制备方法
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WO2017073698A1 (fr) 2015-10-27 2017-05-04 東レ株式会社 Membrane semi-perméable composite et son procédé de fabrication
EP3479892A4 (fr) * 2016-06-29 2020-02-26 Toray Industries, Inc. Membrane composite semi-perméable et procédé de production d'une membrane composite semi-perméable
EP3278866A1 (fr) 2016-08-05 2018-02-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Module de separation et procede de nettoyage de milieux fluidiques
CN107983158B (zh) * 2016-10-26 2021-02-05 中国石油化工股份有限公司 一种抗菌复合纳滤膜及其制备方法
CN108057348B (zh) * 2017-12-11 2020-08-11 时代沃顿科技有限公司 一种亲水性杀菌抗污染反渗透膜及其制法
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Also Published As

Publication number Publication date
AU2009279188B2 (en) 2016-05-26
US20110189469A1 (en) 2011-08-04
KR20110042343A (ko) 2011-04-26
CA2732873A1 (fr) 2010-02-11
DK2313184T3 (da) 2013-01-21
RU2519377C2 (ru) 2014-06-10
RU2519377C9 (ru) 2015-03-20
PT2313184E (pt) 2013-01-10
CN102112214A (zh) 2011-06-29
JP5431478B2 (ja) 2014-03-05
US8544658B2 (en) 2013-10-01
PL2313184T3 (pl) 2013-03-29
BRPI0917221A2 (pt) 2015-11-24
JP2011529789A (ja) 2011-12-15
WO2010015599A1 (fr) 2010-02-11
ZA201101606B (en) 2012-05-30
MX2011001208A (es) 2012-06-29
EP2313184B1 (fr) 2012-10-10
RU2011108403A (ru) 2012-09-10
EG26765A (en) 2014-08-17
AU2009279188A1 (en) 2010-02-11
EP2313184A1 (fr) 2011-04-27
ES2397073T3 (es) 2013-03-04

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