NL8401912A - Met aktieve stof beladen biodegradeerbare polymeersubstraten, geschikt voor het gecontroleerd afgeven van de aktieve stof door middel van een membraan. - Google Patents

Met aktieve stof beladen biodegradeerbare polymeersubstraten, geschikt voor het gecontroleerd afgeven van de aktieve stof door middel van een membraan. Download PDF

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Publication number
NL8401912A
NL8401912A NL8401912A NL8401912A NL8401912A NL 8401912 A NL8401912 A NL 8401912A NL 8401912 A NL8401912 A NL 8401912A NL 8401912 A NL8401912 A NL 8401912A NL 8401912 A NL8401912 A NL 8401912A
Authority
NL
Netherlands
Prior art keywords
active substance
polymer
substrate according
poly
hollow fiber
Prior art date
Application number
NL8401912A
Other languages
English (en)
Dutch (nl)
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
Priority to NL8401912A priority Critical patent/NL8401912A/nl
Priority to JP12973485A priority patent/JPS6141321A/ja
Priority to DE8585200946T priority patent/DE3585645D1/de
Priority to AT85200946T priority patent/ATE73649T1/de
Priority to EP85200946A priority patent/EP0168862B1/en
Publication of NL8401912A publication Critical patent/NL8401912A/nl
Priority to US07/168,631 priority patent/US4965128A/en

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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)
  • Biological Depolymerization Polymers (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Peptides Or Proteins (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
NL8401912A 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. NL8401912A (nl)

Priority Applications (6)

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.
JP12973485A JPS6141321A (ja) 1984-06-15 1985-06-14 生物分解性重合体基質
DE8585200946T DE3585645D1 (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.
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.
EP85200946A EP0168862B1 (en) 1984-06-15 1985-06-14 Biodegradable polymer substrates loaded with active substance suitable for the controlled release of the active substance by means of a membrane
US07/168,631 US4965128A (en) 1984-06-15 1988-02-26 Biodegradable polymer substrates loaded with active substance suitable for the controlled release of the active substance by means of a membrane

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8401912 1984-06-15
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.

Publications (1)

Publication Number Publication Date
NL8401912A true NL8401912A (nl) 1986-01-02

Family

ID=19844086

Family Applications (1)

Application Number Title Priority Date Filing Date
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.

Country Status (6)

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

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US4883666A (en) * 1987-04-29 1989-11-28 Massachusetts Institute Of Technology Controlled drug delivery system for treatment of neural disorders
US5601835A (en) * 1987-04-29 1997-02-11 Massachusetts Institute Of Technology Polymeric device for controlled drug delivery to the CNS
US5612059A (en) * 1988-08-30 1997-03-18 Pfizer Inc. Use of asymmetric membranes in delivery devices
JP2598316B2 (ja) * 1989-02-02 1997-04-09 達也 川合 釣り糸
US5492696A (en) * 1989-04-14 1996-02-20 The Government Of The United States Of America As Represented By The Secretary Of The Navy Controlled release microstructures
DE59003337D1 (de) * 1989-10-16 1993-12-09 Danubia Petrochem Polymere Pressling mit retardierter Wirkstofffreisetzung.
DE3935736A1 (de) * 1989-10-27 1991-05-02 Chemie Linz Deutschland Pressling mit retardierter wirkstofffreisetzung
WO1991011176A1 (en) * 1990-01-30 1991-08-08 Akzo N.V. Article for the controlled delivery of an active substance, comprising a hollow space fully enclosed by a wall and filled in full or in part with one or more active substances
JPH05508940A (ja) * 1990-07-13 1993-12-09 イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー 静電液体現像剤用の減成可能樹脂
US5208131A (en) * 1990-07-13 1993-05-04 Dximaging Degradable resins for electrostatic liquid developers
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US5993856A (en) * 1997-01-24 1999-11-30 Femmepharma Pharmaceutical preparations and methods for their administration
US7524335B2 (en) * 1997-05-30 2009-04-28 Smith & Nephew, Inc. Fiber-reinforced, porous, biodegradable implant device
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CZ299866B6 (cs) 1997-06-30 2008-12-17 Monsanto Technology Llc Cástice pro kontrolované uvolnování fungicidu, kompozice, semena, zpusob dodání zemedelské chemikálie rostline a zpusob prípravy kompozice
DE60035672T2 (de) 1999-02-22 2008-04-30 Delsitech Oy Biologisch abbaubare silicafasern aus einem silicasol
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US7033603B2 (en) * 1999-08-06 2006-04-25 Board Of Regents The University Of Texas Drug releasing biodegradable fiber for delivery of therapeutics
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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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US8912323B2 (en) 2009-10-30 2014-12-16 The Regents Of The University Of Michigan Multifunctional small molecules
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Also Published As

Publication number Publication date
DE3585645D1 (de) 1992-04-23
EP0168862A2 (en) 1986-01-22
JPS6141321A (ja) 1986-02-27
EP0168862A3 (en) 1986-08-27
US4965128A (en) 1990-10-23
ATE73649T1 (de) 1992-04-15
EP0168862B1 (en) 1992-03-18

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A1B A search report has been drawn up
BV The patent application has lapsed