AT382321B - METHOD FOR PRODUCING A DEFINED POROUS MEMBRANE AND THE USE THEREOF - Google Patents

METHOD FOR PRODUCING A DEFINED POROUS MEMBRANE AND THE USE THEREOF

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
German (de)
Other versions
ATA406984A (en
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/en
Priority to EP85890194A priority patent/EP0189019B1/en
Priority to DE8585890194T priority patent/DE3582324D1/en
Priority to CA000498244A priority patent/CA1307632C/en
Priority to IL77419A priority patent/IL77419A/en
Priority to ZA859780A priority patent/ZA859780B/en
Priority to DD85284926A priority patent/DD251080A5/en
Priority to EP86900006A priority patent/EP0207100B1/en
Priority to JP86500516A priority patent/JPS62501199A/en
Priority to PCT/AT1985/000060 priority patent/WO1986003685A1/en
Priority to AT86900006T priority patent/ATE64544T1/en
Priority to US07/916,517 priority patent/US4886604A/en
Priority to DE8686900006T priority patent/DE3583298D1/en
Priority to HU86775A priority patent/HU202415B/en
Publication of ATA406984A publication Critical patent/ATA406984A/en
Priority to DK397586A priority patent/DK166602C/en
Application granted granted Critical
Publication of AT382321B publication Critical patent/AT382321B/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
    • B01D67/0088—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, e.g. protozoa; 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 METHOD FOR PRODUCING A DEFINED POROUS MEMBRANE AND THE USE THEREOF AT382321B (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
AT0406984A AT382321B (en) 1984-12-21 1984-12-21 METHOD FOR PRODUCING A DEFINED POROUS MEMBRANE AND THE USE THEREOF
DE8585890194T DE3582324D1 (en) 1984-12-21 1985-08-27 STRUCTURE WITH MEMBRANES THAT HAVE CONTINUOUS PORES, METHOD FOR PRODUCING THIS STRUCTURE AND USE OF THE STRUCTURE.
EP85890194A EP0189019B1 (en) 1984-12-21 1985-08-27 Structure with membranes having pores extending throughout, process for producing this structure and its uses
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
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
DD85284926A DD251080A5 (en) 1984-12-21 1985-12-20 METHOD FOR PRODUCING A STRUCTURE WITH MEMBRANES
CA000498244A CA1307632C (en) 1984-12-21 1985-12-20 Forming membrane structure by applying protein suspension to carrier
JP86500516A JPS62501199A (en) 1984-12-21 1985-12-23 Method for manufacturing a structure having a membrane with continuous pores
PCT/AT1985/000060 WO1986003685A1 (en) 1984-12-21 1985-12-23 Process for changing the effective pore size of a structure
AT86900006T ATE64544T1 (en) 1984-12-21 1985-12-23 PROCEDURE FOR CHANGING THE EFFECTIVE PORESIZE OF A STRUCTURE.
US07/916,517 US4886604A (en) 1984-12-21 1985-12-23 Structure with membranes having continuous pores
DE8686900006T DE3583298D1 (en) 1984-12-21 1985-12-23 METHOD FOR CHANGING THE EFFECTIVE PORAL WIDTH OF A STRUCTURE.
EP86900006A EP0207100B1 (en) 1984-12-21 1985-12-23 Process for changing the effective pore size of a structure
HU86775A HU202415B (en) 1984-12-21 1985-12-23 Method for producing membrane structures having through pores and changing the effective pore size
DK397586A DK166602C (en) 1984-12-21 1986-08-20 PROCEDURE FOR THE MANUFACTURE OF MEMBRANE STRUCTURE AND APPLICATION OF THIS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0406984A AT382321B (en) 1984-12-21 1984-12-21 METHOD FOR PRODUCING A DEFINED POROUS MEMBRANE AND THE USE THEREOF

Publications (2)

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

Family

ID=3559235

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0406984A AT382321B (en) 1984-12-21 1984-12-21 METHOD FOR PRODUCING A DEFINED POROUS MEMBRANE AND THE USE THEREOF

Country Status (3)

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

Also Published As

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

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Legal Events

Date Code Title Description
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