DE3483554D1 - Vernetzte poroese membranen. - Google Patents

Vernetzte poroese membranen.

Info

Publication number
DE3483554D1
DE3483554D1 DE8484900597T DE3483554T DE3483554D1 DE 3483554 D1 DE3483554 D1 DE 3483554D1 DE 8484900597 T DE8484900597 T DE 8484900597T DE 3483554 T DE3483554 T DE 3483554T DE 3483554 D1 DE3483554 D1 DE 3483554D1
Authority
DE
Germany
Prior art keywords
poroese
networked
membranes
poroese membranes
networked poroese
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.)
Expired - Fee Related
Application number
DE8484900597T
Other languages
English (en)
Inventor
Lyons Ford
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.)
Memtec Ltd
Original Assignee
Memtec 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 Memtec Ltd filed Critical Memtec Ltd
Application granted granted Critical
Publication of DE3483554D1 publication Critical patent/DE3483554D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • 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
    • 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
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/48—Polymers modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/14—Polyamide-imides
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • C08J5/22—Films, membranes or diaphragms
    • C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
    • C08J5/2218—Synthetic macromolecular compounds
    • C08J5/2256—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions other than those involving carbon-to-carbon bonds, e.g. obtained by polycondensation
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/08—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer
    • C12N11/089—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/08—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer
    • C12N11/089—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C12N11/096—Polyesters; Polyamides
    • 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
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/62—Polycondensates having nitrogen-containing heterocyclic rings in the main chain
    • B01D71/64—Polyimides; Polyamide-imides; Polyester-imides; Polyamide acids or similar polyimide precursors
    • 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
    • C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
    • C08J2379/02—Polyamines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Manufacturing & Machinery (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Microbiology (AREA)
  • Inorganic Chemistry (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Transplantation (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Polyamides (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
DE8484900597T 1983-02-02 1984-01-26 Vernetzte poroese membranen. Expired - Fee Related DE3483554D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPF786183 1983-02-02
PCT/AU1984/000015 WO1984003054A1 (en) 1983-02-02 1984-01-26 Cross linked porous membranes

Publications (1)

Publication Number Publication Date
DE3483554D1 true DE3483554D1 (de) 1990-12-13

Family

ID=3769975

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484900597T Expired - Fee Related DE3483554D1 (de) 1983-02-02 1984-01-26 Vernetzte poroese membranen.

Country Status (5)

Country Link
US (1) US4661526A (de)
EP (1) EP0135514B1 (de)
JP (2) JPS60500406A (de)
DE (1) DE3483554D1 (de)
WO (1) WO1984003054A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1435883A (en) * 1983-05-09 1984-11-15 Baxter Travenol Laboratories Inc. Porous membranes
JPS61500175A (ja) * 1983-10-18 1986-01-30 メムテツク　リミテツド 置換脂肪族ポリアミド多孔質膜
IL77419A (en) * 1984-12-21 1989-03-31 Sleytr Uwe B Production of structures having membranes with continuous pores,method of altering the effective pore size of such structures and the use of structures thus produced or altered
DE3674336D1 (de) * 1985-05-16 1990-10-25 Memtec Ltd Beseitigung und gewinnung pflanzlicher polyphenole.
US5141611A (en) * 1985-05-16 1992-08-25 Memtec Limited Removing and recovering plant polyphenols
US4812238A (en) * 1987-01-15 1989-03-14 The Dow Chemical Company Membranes prepared via reaction of diazonium compounds or precursors
JPS63258641A (ja) * 1987-04-16 1988-10-26 Suntory Ltd マイクロカプセルの製造方法
US4961852A (en) * 1987-09-14 1990-10-09 Gelman Sciences, Inc. Polyaldehyde activated membranes
US4992172A (en) * 1987-09-14 1991-02-12 Gelman Sciences, Inc. Blotting methods using polyaldehyde activated membranes
US5096833A (en) * 1990-05-29 1992-03-17 Miles Inc. Method and device for determining protein using carrier matrix composed of urethane, water insouble inorganic compound and insoluble organic compound and method of making the device
JP2531906B2 (ja) * 1991-09-13 1996-09-04 インターナショナル・ビジネス・マシーンズ・コーポレイション 発泡重合体
DE4441429A1 (de) * 1994-11-22 1996-07-18 Schulman A Gmbh Stabilisiertes Polyamid und Verfahren zu seiner Herstellung
MY112945A (en) * 1994-12-20 2001-10-31 Ibm Electronic devices comprising dielectric foamed polymers
ES2242754T3 (es) * 2000-06-03 2005-11-16 Membrana Gmbh Membrana de poliamida con estabilidad reforzada frente a la hidrolisis y procedimiento para su preparacion.
US20040034223A1 (en) * 2002-02-07 2004-02-19 Covalent Partners, Llc. Amphiphilic molecular modules and constructs based thereon
EP1481268A4 (de) * 2002-02-07 2005-06-29 Covalent Partners Llc Nanofilm und membranzusammensetzungen
US20040106741A1 (en) * 2002-09-17 2004-06-03 Kriesel Joshua W. Nanofilm compositions with polymeric components
US6861473B2 (en) 2003-02-28 2005-03-01 Baxter International Inc. Macromolecular ketoaldehydes

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3660281A (en) * 1970-05-06 1972-05-02 Du Pont Permeation separation membranes
GB1357317A (en) * 1970-08-27 1974-06-19 Beecham Group Ltd Enzymes
US3904519A (en) * 1971-10-19 1975-09-09 Us Interior Reverse osmosis process using crosslinked aromatic polyamide membranes
US3948823A (en) * 1972-08-01 1976-04-06 Allied Chemical Corporation Method of making permselective interpolymer membranes
US3951789A (en) * 1973-10-11 1976-04-20 Allied Chemical Corporation Novel high diffusivity membranes
JPS5543367B2 (de) * 1975-01-08 1980-11-06
DE2554922A1 (de) * 1975-12-06 1977-06-16 Bayer Ag Semipermeable membranen aus copolyamiden
US4217227A (en) * 1975-12-06 1980-08-12 Bayer Aktiengesellschaft Semipermeable membranes of copolyamides
DE2708018A1 (de) * 1977-02-24 1978-09-07 Boehringer Mannheim Gmbh An polyamid fixiertes biologisch aktives protein und verfahren zu seiner herstellung
DE2730528C2 (de) * 1977-07-06 1986-09-18 Peter, Siegfried, Prof.Dr., 8520 Erlangen Verfahren zur Herstellung von Membranen, Hohlfasern oder Schläuchen
FI70421C (fi) * 1978-05-15 1986-09-19 Pall Corp Foerfarande foer framstaellning av skinnfria hydrofila i alkohol oloesliga polyamidmembraner polyamidhartsmembranhinna filterelement och gjuthartsloesning
US4340480A (en) * 1978-05-15 1982-07-20 Pall Corporation Process for preparing liquophilic polyamide membrane filter media and product
WO1982001477A1 (en) * 1980-10-27 1982-05-13 Inc Amf Charge modified microporous membrane,process for charge modifying said membrane and process for filtration of fluid

Also Published As

Publication number Publication date
EP0135514A1 (de) 1985-04-03
WO1984003054A1 (en) 1984-08-16
JPH0321334A (ja) 1991-01-30
EP0135514A4 (de) 1987-01-20
EP0135514B1 (de) 1990-11-07
JPH0217216B2 (de) 1990-04-19
JPH0471571B2 (de) 1992-11-16
JPS60500406A (ja) 1985-03-28
US4661526A (en) 1987-04-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee