AT382321B - Verfahren zur herstellung einer definierte poren aufweisenden membran und deren verwendung - Google Patents

Verfahren zur herstellung einer definierte poren aufweisenden membran und deren verwendung

Info

Publication number
AT382321B
AT382321B AT0406984A AT406984A AT382321B AT 382321 B AT382321 B AT 382321B AT 0406984 A AT0406984 A AT 0406984A AT 406984 A AT406984 A AT 406984A AT 382321 B AT382321 B AT 382321B
Authority
AT
Austria
Prior art keywords
producing
porous membrane
defined porous
membrane
porous
Prior art date
Application number
AT0406984A
Other languages
English (en)
Other versions
ATA406984A (de
Original Assignee
Sleytr Uwe B
Sara Margit
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 Sleytr Uwe B, Sara Margit filed Critical Sleytr Uwe B
Priority to AT0406984A priority Critical patent/AT382321B/de
Priority to DE8585890194T priority patent/DE3582324D1/de
Priority to EP85890194A priority patent/EP0189019B1/de
Priority to CA000498244A priority patent/CA1307632C/en
Priority to DD85284926A priority patent/DD251080A5/de
Priority to ZA859780A priority patent/ZA859780B/xx
Priority to IL77419A priority patent/IL77419A/xx
Priority to DE8686900006T priority patent/DE3583298D1/de
Priority to EP86900006A priority patent/EP0207100B1/de
Priority to PCT/AT1985/000060 priority patent/WO1986003685A1/de
Priority to HU86775A priority patent/HU202415B/hu
Priority to AT86900006T priority patent/ATE64544T1/de
Priority to US07/916,517 priority patent/US4886604A/en
Priority to JP86500516A priority patent/JPS62501199A/ja
Publication of ATA406984A publication Critical patent/ATA406984A/de
Priority to DK397586A priority patent/DK166602C/da
Application granted granted Critical
Publication of AT382321B publication Critical patent/AT382321B/de

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
    • B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/2063—Proteins, e.g. gelatin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4816—Wall or shell material
    • A61K9/4825—Proteins, e.g. gelatin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
    • 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
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix 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
    • B01D71/74—Natural macromolecular material or derivatives thereof
    • 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
    • C12N1/00—Microorganisms; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/06—Lysis of microorganisms
    • 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
    • C12N11/04—Enzymes or microbial cells immobilised on or in an organic carrier entrapped within the carrier, e.g. gel or hollow fibres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Medicinal Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Biotechnology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Dispersion Chemistry (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Mycology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
AT0406984A 1984-12-21 1984-12-21 Verfahren zur herstellung einer definierte poren aufweisenden membran und deren verwendung AT382321B (de)

Priority Applications (15)

Application Number Priority Date Filing Date Title
AT0406984A AT382321B (de) 1984-12-21 1984-12-21 Verfahren zur herstellung einer definierte poren aufweisenden membran und deren verwendung
EP85890194A EP0189019B1 (de) 1984-12-21 1985-08-27 Struktur mit Membranen, die durchgehende Poren aufweisen, Verfahren zum Herstellen dieser Struktur sowie Verwendung der Struktur
DE8585890194T DE3582324D1 (de) 1984-12-21 1985-08-27 Struktur mit membranen, die durchgehende poren aufweisen, verfahren zum herstellen dieser struktur sowie verwendung der struktur.
DD85284926A DD251080A5 (de) 1984-12-21 1985-12-20 Verfahren zum herstellen einer struktur mit membranen
ZA859780A ZA859780B (en) 1984-12-21 1985-12-20 Method for altering the effective pore size of a structure that has membranes with continuous pores,and application of this method,a method appropriate for producing such a structure,as well as applications of the structure thusly produced
IL77419A IL77419A (en) 1984-12-21 1985-12-20 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
CA000498244A CA1307632C (en) 1984-12-21 1985-12-20 Forming membrane structure by applying protein suspension to carrier
EP86900006A EP0207100B1 (de) 1984-12-21 1985-12-23 Verfahren zum ändern der wirksamen porenweite einer struktur
PCT/AT1985/000060 WO1986003685A1 (fr) 1984-12-21 1985-12-23 Procede pour modifier les dimensions effectives de pores d'une structure
HU86775A HU202415B (en) 1984-12-21 1985-12-23 Method for producing membrane structures having through pores and changing the effective pore size
AT86900006T ATE64544T1 (de) 1984-12-21 1985-12-23 Verfahren zum aendern der wirksamen porenweite einer struktur.
US07/916,517 US4886604A (en) 1984-12-21 1985-12-23 Structure with membranes having continuous pores
DE8686900006T DE3583298D1 (de) 1984-12-21 1985-12-23 Verfahren zum aendern der wirksamen porenweite einer struktur.
JP86500516A JPS62501199A (ja) 1984-12-21 1985-12-23 連続細孔をもつ膜を有する構造体の製法
DK397586A DK166602C (da) 1984-12-21 1986-08-20 Fremgangsmaade til fremstilling af membranstruktur og anvendelse af denne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0406984A AT382321B (de) 1984-12-21 1984-12-21 Verfahren zur herstellung einer definierte poren aufweisenden membran und deren verwendung

Publications (2)

Publication Number Publication Date
ATA406984A ATA406984A (de) 1986-07-15
AT382321B true AT382321B (de) 1987-02-10

Family

ID=3559235

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0406984A AT382321B (de) 1984-12-21 1984-12-21 Verfahren zur herstellung einer definierte poren aufweisenden membran und deren verwendung

Country Status (3)

Country Link
AT (1) AT382321B (de)
DD (1) DD251080A5 (de)
ZA (1) ZA859780B (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3593852A (en) * 1969-08-08 1971-07-20 American Cyanamid Co Reverse osmotic water purification
US3644202A (en) * 1970-03-31 1972-02-22 Willard S Higley Collagen membranes for reverse osmosis desalination
US3972776A (en) * 1973-02-26 1976-08-03 Research Corporation Preparation of protein membranes containing microbial cells
DE3107527A1 (de) * 1981-02-27 1982-09-16 Klaus Prof. Dr. 8400 Regensburg Heckmann Hyperfiltrationsmembranen mit trennschichten aus monomolekularen filmen von tensiden
EP0085166A1 (de) * 1981-12-30 1983-08-10 New York Blood Center, Inc. Filter und Verfahren zu seiner Herstellung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3593852A (en) * 1969-08-08 1971-07-20 American Cyanamid Co Reverse osmotic water purification
US3644202A (en) * 1970-03-31 1972-02-22 Willard S Higley Collagen membranes for reverse osmosis desalination
US3972776A (en) * 1973-02-26 1976-08-03 Research Corporation Preparation of protein membranes containing microbial cells
DE3107527A1 (de) * 1981-02-27 1982-09-16 Klaus Prof. Dr. 8400 Regensburg Heckmann Hyperfiltrationsmembranen mit trennschichten aus monomolekularen filmen von tensiden
EP0085166A1 (de) * 1981-12-30 1983-08-10 New York Blood Center, Inc. Filter und Verfahren zu seiner Herstellung

Also Published As

Publication number Publication date
DD251080A5 (de) 1987-11-04
ATA406984A (de) 1986-07-15
ZA859780B (en) 1986-08-27

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Legal Events

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EIH Change in the person of patent owner
EIH Change in the person of patent owner
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee