ATE225164T1 - Elektrostatisches beschichtungsverfahren und dadurch erhaltene beschichtete produkte - Google Patents

Elektrostatisches beschichtungsverfahren und dadurch erhaltene beschichtete produkte

Info

Publication number
ATE225164T1
ATE225164T1 AT99926358T AT99926358T ATE225164T1 AT E225164 T1 ATE225164 T1 AT E225164T1 AT 99926358 T AT99926358 T AT 99926358T AT 99926358 T AT99926358 T AT 99926358T AT E225164 T1 ATE225164 T1 AT E225164T1
Authority
AT
Austria
Prior art keywords
coating process
products obtained
obtained therefrom
electrostatic coating
coated products
Prior art date
Application number
AT99926358T
Other languages
English (en)
Inventor
Livio Maria Cornelli
Grasta Giovanni La
Marco Giuseppe Raffael Marconi
Original Assignee
Eurand Int
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 Eurand Int filed Critical Eurand Int
Application granted granted Critical
Publication of ATE225164T1 publication Critical patent/ATE225164T1/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
    • A61K9/48—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
    • 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
    • A61K9/5089—Processes
    • 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
    • A61K9/167—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction with an outer layer or coating comprising drug; with chemically bound drugs or non-active substances on their surface
    • A61K9/1676—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction with an outer layer or coating comprising drug; with chemically bound drugs or non-active substances on their surface having a drug-free core with discrete complete coating layer containing drug
    • 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
    • A61K9/5073—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 having two or more different coatings optionally including drug-containing subcoatings
    • A61K9/5078—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 having two or more different coatings optionally including drug-containing subcoatings with drug-free core
    • 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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/003—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic followed by coating of the granules
    • 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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/12—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating drums

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Preparation (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Glanulating (AREA)
AT99926358T 1998-05-22 1999-05-21 Elektrostatisches beschichtungsverfahren und dadurch erhaltene beschichtete produkte ATE225164T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98109349 1998-05-22
PCT/EP1999/003512 WO1999061006A1 (en) 1998-05-22 1999-05-21 Layering process and apparatus therefor

Publications (1)

Publication Number Publication Date
ATE225164T1 true ATE225164T1 (de) 2002-10-15

Family

ID=8231981

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99926358T ATE225164T1 (de) 1998-05-22 1999-05-21 Elektrostatisches beschichtungsverfahren und dadurch erhaltene beschichtete produkte

Country Status (17)

Country Link
US (1) US6569462B1 (de)
EP (1) EP1079814B1 (de)
JP (1) JP2002516166A (de)
KR (1) KR20010034864A (de)
AR (1) AR019145A1 (de)
AT (1) ATE225164T1 (de)
AU (1) AU764525B2 (de)
BR (1) BR9910522A (de)
CA (1) CA2333319A1 (de)
CO (1) CO5070568A1 (de)
DE (1) DE69903282T2 (de)
DK (1) DK1079814T3 (de)
ES (1) ES2183565T3 (de)
NZ (1) NZ509086A (de)
PT (1) PT1079814E (de)
WO (1) WO1999061006A1 (de)
ZA (1) ZA200007208B (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2816518B1 (fr) * 2000-11-16 2003-04-25 Bionatec Procede de fabrication de granules
AU2002342241B2 (en) 2001-11-01 2007-07-19 Novartis Ag Spray drying methods and compositions thereof
DE10213275C1 (de) * 2002-03-25 2003-12-24 Wagner Ag Altstaetten J Injektor für eine Pulverbeschichtungsanlage
EP1680100A4 (de) 2003-11-04 2012-08-08 Supernus Pharmaceuticals Inc Zusammensetzungen aus quartärem ammonium mit biologisch verfügbaren verstärkern
DE602004030931D1 (de) * 2003-11-04 2011-02-17 Supernus Pharmaceuticals Inc
FR2861990B1 (fr) 2003-11-10 2006-02-10 Nouveaux Produits Pharma Comprimes faiblement doses a reseau de polymeres
DE102005010005A1 (de) * 2005-03-04 2006-12-28 Nunner, Dieter Vorrichtung und Verfahren zur Beschichtung von Kleinteilen
US20110081415A1 (en) * 2005-03-10 2011-04-07 Taisho Pharmaceutical Co., Ltd Coating apparatus
EP1871542B1 (de) * 2005-04-12 2012-03-28 O'Hara Technologies Inc. Tablettenbeschichtungssystem mit kontinuierlicher Zufuhr
DE102005028168B3 (de) * 2005-06-17 2007-01-04 Boehringer Ingelheim Pharma Gmbh & Co. Kg Einrichtung zur Führung eines Gases für Vorrichtungen zum Behandeln körnigen Gutes durch Trocknen, Filmcoaten oder Beschichten, insbesondere Zulufteinheit und Vorrichtung mit einer derartigen Einrichtung
WO2007014464A1 (en) * 2005-08-03 2007-02-08 The University Of Western Ontario Direct coating solid dosage forms using powdered materials
US11318249B2 (en) 2006-02-09 2022-05-03 Deka Products Limited Partnership Infusion pump assembly
JP4969588B2 (ja) 2006-02-09 2012-07-04 デカ・プロダクツ・リミテッド・パートナーシップ パッチサイズの筐体を備えた機器およびパッチサイズの流体送達装置のための使い捨て可能ユニット
DE102007029578B4 (de) * 2007-06-26 2010-05-12 Holger Volz Pulverbeschichter
US11357910B2 (en) 2007-12-31 2022-06-14 Deka Products Limited Partnership Pump assembly with switch
JP5634269B2 (ja) 2007-12-31 2014-12-03 デカ・プロダクツ・リミテッド・パートナーシップ 注入ポンプアセンブリ
WO2010071964A1 (en) * 2008-12-23 2010-07-01 Harmonium International Inc. Turbine coating apparatus and spray gun assembly therefor
US10850298B1 (en) * 2016-05-06 2020-12-01 Madeline A. Kuchinski System for non-contact coating of moving component through a falling flow of coating material
ES2880756T3 (es) * 2018-07-18 2021-11-25 Romaco Tecpharm S L Aparato de recubrimiento con boquillas de rociado móviles
CN108926484A (zh) * 2018-07-27 2018-12-04 宁波西敦医药包衣科技有限公司 干粉包衣机

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH624846A5 (en) * 1975-12-15 1981-08-31 Hoffmann La Roche Solid pharmaceutical unit dose form and process and apparatus for producing it
GB8400562D0 (en) * 1984-01-10 1984-02-15 Pharmindey Ltd Electrostatic coating materials
DE69111287T2 (de) * 1990-04-18 1995-12-21 Asahi Chemical Ind Kugelförmige Keimkerne, kugelförmige Granulate sowie Verfahren zu deren Herstellung.
GB2253164B (en) * 1991-02-22 1994-10-05 Hoechst Uk Ltd Improvements in or relating to electrostatic coating of substrates of medicinal products
US5132142A (en) * 1991-03-19 1992-07-21 Glatt Gmbh Apparatus and method for producing pellets by layering power onto particles
IT1252185B (it) * 1991-12-11 1995-06-05 Therapicon Srl Preparazioni farmaceutiche a liberazione programmata
US5478577A (en) 1993-11-23 1995-12-26 Euroceltique, S.A. Method of treating pain by administering 24 hour oral opioid formulations exhibiting rapid rate of initial rise of plasma drug level
JP3349535B2 (ja) * 1993-01-12 2002-11-25 フロイント産業株式会社 球形顆粒の製造方法
US5411745A (en) * 1994-05-25 1995-05-02 Euro-Celtique, S.A. Powder-layered morphine sulfate formulations
SE9402422D0 (sv) 1994-07-08 1994-07-08 Astra Ab New beads for controlled release and a pharmaceutical preparation containing the same

Also Published As

Publication number Publication date
CA2333319A1 (en) 1999-12-02
DK1079814T3 (da) 2003-02-10
BR9910522A (pt) 2001-01-16
WO1999061006A1 (en) 1999-12-02
AR019145A1 (es) 2001-12-26
ZA200007208B (en) 2003-01-07
EP1079814A1 (de) 2001-03-07
JP2002516166A (ja) 2002-06-04
ES2183565T3 (es) 2003-03-16
PT1079814E (pt) 2003-02-28
CO5070568A1 (es) 2001-08-28
DE69903282T2 (de) 2003-06-26
US6569462B1 (en) 2003-05-27
DE69903282D1 (de) 2002-11-07
NZ509086A (en) 2002-09-27
EP1079814B1 (de) 2002-10-02
AU764525B2 (en) 2003-08-21
KR20010034864A (ko) 2001-04-25
AU4365299A (en) 1999-12-13

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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