ATE73649T1 - Mit wirksubstanz beladene biologisch abbaubare substrate, die zur gesteuerten freisetzung der wirksubstanz mit hilfe einer membran geeignet sind. - Google Patents

Mit wirksubstanz beladene biologisch abbaubare substrate, die zur gesteuerten freisetzung der wirksubstanz mit hilfe einer membran geeignet sind.

Info

Publication number
ATE73649T1
ATE73649T1 AT85200946T AT85200946T ATE73649T1 AT E73649 T1 ATE73649 T1 AT E73649T1 AT 85200946 T AT85200946 T AT 85200946T AT 85200946 T AT85200946 T AT 85200946T AT E73649 T1 ATE73649 T1 AT E73649T1
Authority
AT
Austria
Prior art keywords
active substance
controlled release
membrane
substrates loaded
biodegradable substrates
Prior art date
Application number
AT85200946T
Other languages
English (en)
Inventor
Pieter Jan Greidanus
Jan Feijen
Marinus Jan Dirk Eenink
Johannes Cornelis Rieke
Jan Olijslager
Jan Hendrik Maria Albers
Original Assignee
Tno
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 Tno filed Critical Tno
Application granted granted Critical
Publication of ATE73649T1 publication Critical patent/ATE73649T1/de

Links

Classifications

    • 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
    • A61K9/0087—Galenical forms not covered by A61K9/02 - A61K9/7023
    • A61K9/0092—Hollow drug-filled fibres, tubes of the core-shell type, coated fibres, coated rods, microtubules or nanotubes
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2927—Rod, strand, filament or fiber including structurally defined particulate matter
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2935—Discontinuous or tubular or cellular core
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2973—Particular cross section
    • Y10T428/2975—Tubular or cellular

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Veterinary Medicine (AREA)
  • Artificial Filaments (AREA)
  • Medicinal Preparation (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Peptides Or Proteins (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
AT85200946T 1984-06-15 1985-06-14 Mit wirksubstanz beladene biologisch abbaubare substrate, die zur gesteuerten freisetzung der wirksubstanz mit hilfe einer membran geeignet sind. ATE73649T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8401912A NL8401912A (nl) 1984-06-15 1984-06-15 Met aktieve stof beladen biodegradeerbare polymeersubstraten, geschikt voor het gecontroleerd afgeven van de aktieve stof door middel van een membraan.
EP85200946A EP0168862B1 (de) 1984-06-15 1985-06-14 Mit Wirksubstanz beladene biologisch abbaubare Substrate, die zur gesteuerten Freisetzung der Wirksubstanz mit Hilfe einer Membran geeignet sind

Publications (1)

Publication Number Publication Date
ATE73649T1 true ATE73649T1 (de) 1992-04-15

Family

ID=19844086

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85200946T ATE73649T1 (de) 1984-06-15 1985-06-14 Mit wirksubstanz beladene biologisch abbaubare substrate, die zur gesteuerten freisetzung der wirksubstanz mit hilfe einer membran geeignet sind.

Country Status (6)

Country Link
US (1) US4965128A (de)
EP (1) EP0168862B1 (de)
JP (1) JPS6141321A (de)
AT (1) ATE73649T1 (de)
DE (1) DE3585645D1 (de)
NL (1) NL8401912A (de)

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JP2003227035A (ja) * 2002-02-06 2003-08-15 Kanebo Ltd 防虫繊維およびそれからなる織編み物
US9173836B2 (en) 2003-01-02 2015-11-03 FemmeParma Holding Company, Inc. Pharmaceutical preparations for treatments of diseases and disorders of the breast
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JP2008510829A (ja) * 2004-08-25 2008-04-10 ザ リージェンツ オブ ザ ユニバーシティ オブ ミシガン デンドリマーに基づく組成物およびそれらの使用法
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Also Published As

Publication number Publication date
DE3585645D1 (de) 1992-04-23
EP0168862A3 (en) 1986-08-27
EP0168862B1 (de) 1992-03-18
JPS6141321A (ja) 1986-02-27
EP0168862A2 (de) 1986-01-22
NL8401912A (nl) 1986-01-02
US4965128A (en) 1990-10-23

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee