DK0930936T4 - Fremgangsmåde til fremstilling af mikrokapsler af aktivstoffer overtrukket med en polymer samt hidtil ukendte mikrokapsler, der især er fremstillet ved fremgangsmåden - Google Patents

Fremgangsmåde til fremstilling af mikrokapsler af aktivstoffer overtrukket med en polymer samt hidtil ukendte mikrokapsler, der især er fremstillet ved fremgangsmåden

Info

Publication number
DK0930936T4
DK0930936T4 DK97942080T DK97942080T DK0930936T4 DK 0930936 T4 DK0930936 T4 DK 0930936T4 DK 97942080 T DK97942080 T DK 97942080T DK 97942080 T DK97942080 T DK 97942080T DK 0930936 T4 DK0930936 T4 DK 0930936T4
Authority
DK
Denmark
Prior art keywords
microcapsules
polymer
supercritical
solvent
active substance
Prior art date
Application number
DK97942080T
Other languages
English (en)
Other versions
DK0930936T3 (da
Inventor
Jean-Pierre Benoit
Jooel Richard
Curt Thies
Original Assignee
Mainelab
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
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Application filed by Mainelab filed Critical Mainelab
Application granted granted Critical
Publication of DK0930936T3 publication Critical patent/DK0930936T3/da
Publication of DK0930936T4 publication Critical patent/DK0930936T4/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1682—Processes
    • A61K9/1694—Processes resulting in granules or microspheres of the matrix type containing more than 5% of excipient

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Medicinal Preparation (AREA)
DK97942080T 1996-09-25 1997-09-24 Fremgangsmåde til fremstilling af mikrokapsler af aktivstoffer overtrukket med en polymer samt hidtil ukendte mikrokapsler, der især er fremstillet ved fremgangsmåden DK0930936T4 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9611665A FR2753639B1 (fr) 1996-09-25 1996-09-25 Procede de preparation de microcapsules de matieres actives enrobees par un polymere et nouvelles microcapsules notamment obtenues selon le procede
PCT/FR1997/001674 WO1998013136A1 (fr) 1996-09-25 1997-09-24 Procede de preparation de microcapsules de matieres actives enrobees par un polymere et nouvelles microcapsules notamment obtenues selon le procede

Publications (2)

Publication Number Publication Date
DK0930936T3 DK0930936T3 (da) 2000-11-06
DK0930936T4 true DK0930936T4 (da) 2003-12-22

Family

ID=9496041

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97942080T DK0930936T4 (da) 1996-09-25 1997-09-24 Fremgangsmåde til fremstilling af mikrokapsler af aktivstoffer overtrukket med en polymer samt hidtil ukendte mikrokapsler, der især er fremstillet ved fremgangsmåden

Country Status (12)

Country Link
US (1) US6183783B1 (da)
EP (1) EP0930936B2 (da)
JP (1) JP3509105B2 (da)
AT (1) ATE194926T1 (da)
CA (1) CA2267091C (da)
DE (1) DE69702666T3 (da)
DK (1) DK0930936T4 (da)
ES (1) ES2149613T5 (da)
FR (1) FR2753639B1 (da)
GR (1) GR3034627T3 (da)
PT (1) PT930936E (da)
WO (1) WO1998013136A1 (da)

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Also Published As

Publication number Publication date
DE69702666T3 (de) 2004-05-13
EP0930936A1 (fr) 1999-07-28
US6183783B1 (en) 2001-02-06
ES2149613T5 (es) 2004-05-01
EP0930936B2 (fr) 2003-08-27
CA2267091C (fr) 2006-07-04
JP2001504452A (ja) 2001-04-03
ATE194926T1 (de) 2000-08-15
GR3034627T3 (en) 2001-01-31
DK0930936T3 (da) 2000-11-06
FR2753639B1 (fr) 1998-12-11
CA2267091A1 (fr) 1998-04-02
DE69702666T2 (de) 2001-04-12
PT930936E (pt) 2000-12-29
DE69702666D1 (de) 2000-08-31
WO1998013136A1 (fr) 1998-04-02
ES2149613T3 (es) 2000-11-01
EP0930936B1 (fr) 2000-07-26
FR2753639A1 (fr) 1998-03-27
JP3509105B2 (ja) 2004-03-22

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