DE60022195D1 - Verfahren und vorrichtung zur herstellung von teilchen - Google Patents

Verfahren und vorrichtung zur herstellung von teilchen

Info

Publication number
DE60022195D1
DE60022195D1 DE60022195T DE60022195T DE60022195D1 DE 60022195 D1 DE60022195 D1 DE 60022195D1 DE 60022195 T DE60022195 T DE 60022195T DE 60022195 T DE60022195 T DE 60022195T DE 60022195 D1 DE60022195 D1 DE 60022195D1
Authority
DE
Germany
Prior art keywords
fluid gas
vehicle system
mixing chamber
disorder
controlled
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60022195T
Other languages
English (en)
Other versions
DE60022195T2 (de
Inventor
Catherine Boissier
Hakan Glad
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AstraZeneca AB
Original Assignee
AstraZeneca AB
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 AstraZeneca AB filed Critical AstraZeneca AB
Publication of DE60022195D1 publication Critical patent/DE60022195D1/de
Application granted granted Critical
Publication of DE60022195T2 publication Critical patent/DE60022195T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/26Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1682Processes
    • A61K9/1688Processes resulting in pure drug agglomerate optionally containing up to 5% of excipient
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1682Processes
    • A61K9/1694Processes resulting in granules or microspheres of the matrix type containing more than 5% of excipient
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D11/00Solvent extraction
    • B01D11/04Solvent extraction of solutions which are liquid
    • B01D11/0403Solvent extraction of solutions which are liquid with a supercritical fluid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D11/00Solvent extraction
    • B01D11/04Solvent extraction of solutions which are liquid
    • B01D11/0403Solvent extraction of solutions which are liquid with a supercritical fluid
    • B01D11/0407Solvent extraction of solutions which are liquid with a supercritical fluid the supercritical fluid acting as solvent for the solute
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D11/00Solvent extraction
    • B01D11/04Solvent extraction of solutions which are liquid
    • B01D11/0403Solvent extraction of solutions which are liquid with a supercritical fluid
    • B01D11/0411Solvent extraction of solutions which are liquid with a supercritical fluid the supercritical fluid acting as solvent for the solvent and as anti-solvent for the solute, e.g. formation of particles from solutions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D11/00Solvent extraction
    • B01D11/04Solvent extraction of solutions which are liquid
    • B01D11/0488Flow sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40Static mixers
    • B01F25/44Mixers in which the components are pressed through slits
    • B01F25/441Mixers in which the components are pressed through slits characterised by the configuration of the surfaces forming the slits
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/04Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/008Processes carried out under supercritical conditions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/22Mixing of ingredients for pharmaceutical or medical compositions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049Controlling or regulating processes
    • B01J2219/00051Controlling the temperature
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049Controlling or regulating processes
    • B01J2219/00162Controlling or regulating processes controlling the pressure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Dispersion Chemistry (AREA)
  • Accessories For Mixers (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
  • Glanulating (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
DE60022195T 1999-05-07 2000-05-04 Verfahren und vorrichtung zur herstellung von teilchen Expired - Lifetime DE60022195T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9901667 1999-05-07
SE9901667A SE9901667D0 (sv) 1999-05-07 1999-05-07 Method and device for forming particles
PCT/SE2000/000877 WO2000067892A1 (en) 1999-05-07 2000-05-04 Method and device for forming particles

Publications (2)

Publication Number Publication Date
DE60022195D1 true DE60022195D1 (de) 2005-09-29
DE60022195T2 DE60022195T2 (de) 2006-06-29

Family

ID=20415513

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60022195T Expired - Lifetime DE60022195T2 (de) 1999-05-07 2000-05-04 Verfahren und vorrichtung zur herstellung von teilchen

Country Status (13)

Country Link
US (1) US6551532B1 (de)
EP (1) EP1191998B1 (de)
JP (1) JP2002543961A (de)
KR (1) KR20020013871A (de)
CN (1) CN1350475A (de)
AT (1) ATE302647T1 (de)
AU (1) AU759786B2 (de)
CA (1) CA2368087A1 (de)
DE (1) DE60022195T2 (de)
MX (1) MXPA01011099A (de)
NZ (1) NZ515146A (de)
SE (1) SE9901667D0 (de)
WO (1) WO2000067892A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0027357D0 (en) 2000-11-09 2000-12-27 Bradford Particle Design Plc Particle formation methods and their products
CN100531886C (zh) 2001-02-26 2009-08-26 多姆普Pha.R.Ma公司 形成微米和亚微米颗粒的装置及其方法
FR2824754B1 (fr) * 2001-05-15 2004-05-28 Separex Sa Procede d'obtention de particules solides a partir d'au moins un produit hydrosoluble
GB0208742D0 (en) 2002-04-17 2002-05-29 Bradford Particle Design Ltd Particulate materials
CA2482272C (en) * 2002-04-12 2011-08-16 Feyecon Development & Implementation B.V. Process for small particle formation
US6998051B2 (en) * 2002-07-03 2006-02-14 Ferro Corporation Particles from supercritical fluid extraction of emulsion
CA2524773C (en) 2003-05-08 2014-04-08 Nektar Therapeutics Uk Ltd Particulate coformulations of active substances with excipients
WO2005037821A2 (en) * 2003-10-16 2005-04-28 Teva Pharmaceutical Industries Ltd. Preparation of candesartan cilexetil
EP1713795A2 (de) * 2004-02-11 2006-10-25 Teva Pharmaceutical Industries Ltd. Candesartan-cilexetil-polymorphe
US20050250827A1 (en) * 2004-05-05 2005-11-10 Etinger Marina Y Preparation of candesartan cilexetil in high purity
WO2005123720A1 (en) * 2004-06-18 2005-12-29 Ranbaxy Laboratories Limited Fine particles of the angiotensin ii antagonist candesartan cilexetil and process for production thereof
ES2429941T3 (es) * 2005-05-10 2013-11-18 Teva Pharmaceutical Industries, Ltd. Candesartán cilexetilo micronizado estable y métodos para preparar el mismo
ATE539102T1 (de) * 2006-10-31 2012-01-15 Surmodics Pharmaceuticals Inc Kugelförmige polymer-partikel
ES2691033T3 (es) 2007-02-11 2018-11-23 Map Pharmaceuticals Inc. Método de administración terapéutica de DHE para activar el alivio rápido de la migraña a la vez que se reduce al mínimo el perfil de los efectos secundarios
ES2326402B1 (es) * 2008-04-07 2010-08-10 Activery Biotech, S.L. Procedimiento para la preparacion de combinaciones amorfas de antagonistas del receptor de angiotensina ii y diureticos.
US9808030B2 (en) 2011-02-11 2017-11-07 Grain Processing Corporation Salt composition

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1066029A (en) * 1973-03-16 1979-11-13 Alberto Rabassa Process for the preparation of non-dusty, easily wetted and readily soluble granulates
JPS5243163A (en) * 1975-10-02 1977-04-04 Matsushita Electric Ind Co Ltd Mixer for fluid
US4179222A (en) 1978-01-11 1979-12-18 Systematix Controls, Inc. Flow turbulence generating and mixing device
ES481924A1 (es) * 1978-06-28 1980-09-01 Gen Foods Ltd Un procedimiento mejorado para obtener un producto alimenti-cio secado por pulverizacion, tal como cafe, destrina y si- milares.
NL8001874A (nl) * 1980-03-29 1981-11-02 Stamicarbon Inrichting voor het versproeien van een vloeistof met behulp van een gas.
US4606939A (en) * 1983-06-22 1986-08-19 The Ohio State University Research Foundation Small particle formation
JPS61138529A (ja) * 1984-12-10 1986-06-26 Idemitsu Petrochem Co Ltd サイズ用乳化液の製造方法
US4606940A (en) * 1984-12-21 1986-08-19 The Ohio State University Research Foundation Small particle formation and encapsulation
CH669336A5 (de) * 1985-12-11 1989-03-15 Sulzer Ag
DE3851106T2 (de) * 1987-07-13 1994-12-01 Kinematica Gmbh Vorrichtung zum Mischen fliessfähiger Medien.
SE462704B (sv) * 1987-12-09 1990-08-20 Hg Tech Ab Foerfarande vid atomisering av vaetskor och anordning foer genomfoerande av foerfarandet
DE3744329A1 (de) 1987-12-28 1989-07-06 Schwarz Pharma Gmbh Verfahren zur herstellung einer mindestens einen wirkstoff und einen traeger umfassenden zubereitung
HU209603B (en) 1988-10-05 1994-09-28 Upjohn Co Process for production of solid powders in finalydivided microcristallin form
US5178325A (en) 1991-06-25 1993-01-12 Union Carbide Chemicals & Plastics Technology Corporation Apparatus and methods for application of coatings with compressible fluids as diluent by spraying from an orifice
US5891471A (en) * 1993-11-23 1999-04-06 Euro-Celtique, S.A. Pharmaceutical multiparticulates
GB9413202D0 (en) * 1994-06-30 1994-08-24 Univ Bradford Method and apparatus for the formation of particles
JP3986086B2 (ja) * 1996-03-01 2007-10-03 ザ ユニバーシティ オブ カンザス 近臨界および超臨界反溶媒を用いる粒子析出方法および被覆方法
ATE202272T1 (de) * 1996-10-18 2001-07-15 Alza Corp Vorrichtung mit mehreren strömungspfaden zur oralen verabreichung von boluseinheiten
GB9703673D0 (en) * 1997-02-21 1997-04-09 Bradford Particle Design Ltd Method and apparatus for the formation of particles
TW580397B (en) * 1997-05-27 2004-03-21 Takeda Chemical Industries Ltd Solid preparation
US6342250B1 (en) * 1997-09-25 2002-01-29 Gel-Del Technologies, Inc. Drug delivery devices comprising biodegradable protein for the controlled release of pharmacologically active agents and method of making the drug delivery devices
DE69811233T2 (de) * 1997-10-27 2003-11-20 Merck Patent Gmbh Feste lösungen und dispersionen von eines schlecht wasserlöslichen wirkstoffes

Also Published As

Publication number Publication date
NZ515146A (en) 2003-07-25
EP1191998B1 (de) 2005-08-24
AU4792300A (en) 2000-11-21
JP2002543961A (ja) 2002-12-24
EP1191998A1 (de) 2002-04-03
ATE302647T1 (de) 2005-09-15
AU759786B2 (en) 2003-05-01
CA2368087A1 (en) 2000-11-16
CN1350475A (zh) 2002-05-22
SE9901667D0 (sv) 1999-05-07
MXPA01011099A (es) 2002-06-04
WO2000067892A1 (en) 2000-11-16
US6551532B1 (en) 2003-04-22
KR20020013871A (ko) 2002-02-21
DE60022195T2 (de) 2006-06-29

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