ATE362395T1 - Vorrichtung und verfahren zur herstellung von partikeln - Google Patents

Vorrichtung und verfahren zur herstellung von partikeln

Info

Publication number
ATE362395T1
ATE362395T1 AT04769494T AT04769494T ATE362395T1 AT E362395 T1 ATE362395 T1 AT E362395T1 AT 04769494 T AT04769494 T AT 04769494T AT 04769494 T AT04769494 T AT 04769494T AT E362395 T1 ATE362395 T1 AT E362395T1
Authority
AT
Austria
Prior art keywords
producing particles
feeding
inlet
homogenising
compartment
Prior art date
Application number
AT04769494T
Other languages
English (en)
Inventor
Catherine Curdy
Bertrand Ducrey
Frederic Heimgartner
Francois Pfefferle
Original Assignee
Debio Rech Pharma Sa
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 Debio Rech Pharma Sa filed Critical Debio Rech Pharma Sa
Application granted granted Critical
Publication of ATE362395T1 publication Critical patent/ATE362395T1/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
    • A61K9/14—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
    • B01F27/271—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed radially between the surfaces of the rotor and the stator
    • B01F27/2711—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed radially between the surfaces of the rotor and the stator provided with intermeshing elements
    • 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
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/51—Nanocapsules; Nanoparticles
    • 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
    • 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
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/51—Nanocapsules; Nanoparticles
    • A61K9/5107—Excipients; Inactive ingredients
    • A61K9/513—Organic macromolecular compounds; Dendrimers
    • A61K9/5146—Organic macromolecular compounds; Dendrimers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyamines, polyanhydrides
    • A61K9/5153—Polyesters, e.g. poly(lactide-co-glycolide)
    • 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
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/51—Nanocapsules; Nanoparticles
    • A61K9/5192—Processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/41—Emulsifying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3131—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/712—Feed mechanisms for feeding fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71825—Feed mechanisms characterised by the means for feeding the components to the mixer using means for feeding one phase surrounded by another phase without mixing during the feeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/75—Discharge mechanisms
    • B01F35/753—Discharging at the upper side of the receptacle, e.g. by pressurising the liquid in the receptacle or by centrifugal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1635—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • 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
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1641—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
    • A61K9/1647—Polyesters, e.g. poly(lactide-co-glycolide)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Optics & Photonics (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Colloid Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
AT04769494T 2003-10-01 2004-09-28 Vorrichtung und verfahren zur herstellung von partikeln ATE362395T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH16642003 2003-10-01

Publications (1)

Publication Number Publication Date
ATE362395T1 true ATE362395T1 (de) 2007-06-15

Family

ID=34398333

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04769494T ATE362395T1 (de) 2003-10-01 2004-09-28 Vorrichtung und verfahren zur herstellung von partikeln

Country Status (16)

Country Link
US (1) US20070071825A1 (de)
EP (1) EP1667790B1 (de)
JP (1) JP2007507339A (de)
KR (1) KR20060104989A (de)
CN (1) CN100534597C (de)
AT (1) ATE362395T1 (de)
AU (1) AU2004277750B9 (de)
BR (1) BRPI0414982A (de)
CA (1) CA2539303C (de)
DE (1) DE602004006523T2 (de)
DK (1) DK1667790T3 (de)
ES (1) ES2286674T3 (de)
IL (1) IL174668A (de)
MX (1) MXPA06003599A (de)
WO (1) WO2005032703A1 (de)
ZA (1) ZA200603365B (de)

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AU2005307797B2 (en) * 2004-11-16 2011-06-02 Alkermes Pharma Ireland Limited Injectable nanoparticulate olanzapine formulations
WO2006069419A1 (en) * 2004-12-31 2006-07-06 Iceutica Pty Ltd Nanoparticle composition and methods for synthesis thereof
ATE522549T1 (de) * 2006-03-13 2011-09-15 Basf Se Verfahren zur herstellung von polymeren nanopartikeln
US20070298110A1 (en) * 2006-06-22 2007-12-27 Xerox Corporation Methods for embedding nanoparticles
WO2008000042A1 (en) 2006-06-30 2008-01-03 Iceutica Pty Ltd Methods for the preparation of biologically active compounds in nanoparticulate form
EP2063970A1 (de) * 2006-09-19 2009-06-03 FUJIFILM Manufacturing Europe B.V. Herstellung von feinen teilchen
WO2008035962A1 (en) * 2006-09-19 2008-03-27 Fujifilm Manufacturing Europe B.V. Process and device for the precipitation of an organic compound
JP5076424B2 (ja) * 2006-09-28 2012-11-21 日油株式会社 撹拌処理方法及び撹拌装置
GB0714223D0 (en) * 2007-07-20 2007-08-29 Fujifilm Mfg Europe Bv Preparation of fine particles
US8802156B2 (en) 2007-11-14 2014-08-12 Laboratorios Farmacéuticos Rovi, S.A. Pharmaceutical forms for the release of active compounds
EP2213282A1 (de) * 2009-01-30 2010-08-04 Laboratorios Farmaceuticos Rovi, S.A. Pharmazeutische Formen zur Freisetzung von Wirkstoffen
CA2730760A1 (en) * 2008-07-16 2010-01-21 Surmodics Pharmaceuticals, Inc. Process for preparing microparticles containing bioactive peptides
CN101530778B (zh) * 2009-03-09 2011-05-11 神农氏奈米科技有限公司 液体纳米化装置
UA106231C2 (uk) 2009-04-24 2014-08-11 Айсьютика Пти Лтд Разова доза фармацевтичної композиції індометацину (варіанти)
BR112012015200B1 (pt) * 2009-12-22 2021-07-20 Evonik Corporation Processo para preparar micropartículas, e, conjunto de cabeça de trabalho para um misturador através de fluxo não estático
NO2526182T3 (de) 2010-01-20 2017-12-30
RU2768492C2 (ru) 2011-11-18 2022-03-24 Ридженерон Фармасьютикалз, Инк. Полимерные белковые микрочастицы
CN104549078B (zh) * 2013-10-10 2016-11-23 南京理工大学 一种开孔结构含能高分子微球的制备方法
CN103521149B (zh) * 2013-10-10 2015-11-04 南京理工大学 含能高分子微球的制备方法
CN103553853B (zh) * 2013-11-01 2016-04-20 南京理工大学 水溶性氧化剂在含能复合材料中的原位超细化分散方法
CN103787799B (zh) * 2014-01-22 2016-07-06 南京理工大学 含能高分子微球的连续制备系统及方法
US9526734B2 (en) 2014-06-09 2016-12-27 Iceutica Pty Ltd. Formulation of meloxicam
CN106475574B (zh) * 2016-11-30 2018-06-08 燕山大学 一种制备金纳米花的方法
CN112587505A (zh) * 2020-10-16 2021-04-02 长春斯菲尔生物科技有限公司 一种奥氮平双羟萘酸盐缓释微粒制剂及其制备方法
US20220362323A1 (en) * 2021-05-02 2022-11-17 Kula Llc Systems and methods for producing a kava liquid dietary supplement
US11801514B1 (en) 2023-02-10 2023-10-31 CR Nano, Inc. Mechanochemical production of tunable planar materials
TWI900019B (zh) * 2023-06-22 2025-10-01 台灣創新材料股份有限公司 一種微液滴產生裝置和方法
AR133300A1 (es) * 2023-07-20 2025-09-17 Ferring Bv Micropartículas cargadas con fármaco de liberación prolongada
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Also Published As

Publication number Publication date
CA2539303A1 (fr) 2005-04-14
AU2004277750B9 (en) 2010-07-15
AU2004277750B2 (en) 2010-03-11
AU2004277750A1 (en) 2005-04-14
DE602004006523T2 (de) 2008-01-31
IL174668A (en) 2010-12-30
BRPI0414982A (pt) 2006-11-21
WO2005032703A1 (fr) 2005-04-14
CN100534597C (zh) 2009-09-02
US20070071825A1 (en) 2007-03-29
JP2007507339A (ja) 2007-03-29
MXPA06003599A (es) 2006-06-20
CN1863588A (zh) 2006-11-15
ES2286674T3 (es) 2007-12-01
EP1667790B1 (de) 2007-05-16
ZA200603365B (en) 2007-07-25
IL174668A0 (en) 2006-08-20
DE602004006523D1 (de) 2007-06-28
EP1667790A1 (de) 2006-06-14
KR20060104989A (ko) 2006-10-09
CA2539303C (fr) 2012-07-17
DK1667790T3 (da) 2007-09-24

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