ATE155339T1 - Beschichtungsverfahren - Google Patents

Beschichtungsverfahren

Info

Publication number
ATE155339T1
ATE155339T1 AT93909425T AT93909425T ATE155339T1 AT E155339 T1 ATE155339 T1 AT E155339T1 AT 93909425 T AT93909425 T AT 93909425T AT 93909425 T AT93909425 T AT 93909425T AT E155339 T1 ATE155339 T1 AT E155339T1
Authority
AT
Austria
Prior art keywords
wax
fluid nozzle
eject
thermally
heating gas
Prior art date
Application number
AT93909425T
Other languages
English (en)
Inventor
Hiroyuki Nishii
Masaru Kobayashi
Kazutoshi Toya
Nobuo Uchiyama
Original Assignee
Sumitomo Pharma
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 Sumitomo Pharma filed Critical Sumitomo Pharma
Application granted granted Critical
Publication of ATE155339T1 publication Critical patent/ATE155339T1/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
    • A61K9/5089—Processes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
    • A61J3/005—Coating of tablets or the like
    • 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
    • B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Glass Compositions (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
AT93909425T 1992-05-07 1993-04-27 Beschichtungsverfahren ATE155339T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4143362A JPH05309314A (ja) 1992-05-07 1992-05-07 コーティング方法

Publications (1)

Publication Number Publication Date
ATE155339T1 true ATE155339T1 (de) 1997-08-15

Family

ID=15337025

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93909425T ATE155339T1 (de) 1992-05-07 1993-04-27 Beschichtungsverfahren

Country Status (8)

Country Link
US (1) US5498447A (de)
EP (1) EP0639365B1 (de)
JP (1) JPH05309314A (de)
AT (1) ATE155339T1 (de)
AU (1) AU663381B2 (de)
CA (1) CA2134651A1 (de)
DE (1) DE69312289T2 (de)
WO (1) WO1993021893A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5980972A (en) * 1996-12-20 1999-11-09 Schneider (Usa) Inc Method of applying drug-release coatings
US6242019B1 (en) * 1997-08-14 2001-06-05 Warner-Lambert Company Taste modified hard confectionery compositions containing functional ingredients
AU1611399A (en) * 1997-12-03 1999-06-16 Ecc International Inc. Treating particulate alkaline earth metal carbonates
US6188618B1 (en) * 1998-04-23 2001-02-13 Kabushiki Kaisha Toshiba Semiconductor device with flexible redundancy system
IE980395A1 (en) * 1998-05-22 1999-12-01 Fuisz Internat Ltd Fuisz House Method and appartus for forming and encapsulated product matrix
CA2478411C (en) * 2002-03-12 2010-09-28 Bristol-Myers Squibb Company Palatable oral suspension and method
FR2848855B1 (fr) * 2002-12-23 2005-02-11 Aventis Pharma Sa Compositions pour administration orale de principes actifs necessitant un masquage du gout
US20040146553A1 (en) * 2002-12-23 2004-07-29 Aventis Pharma S.A. Compositions for oral administration of active principles requiring masking of taste
ATE341312T1 (de) * 2003-05-20 2006-10-15 Ethypharm Sa Orale pharmazeutische zusammensetzung mit verzögerter freisetzung
JP5333892B2 (ja) * 2007-06-11 2013-11-06 株式会社リコー 造粒・コーティング方法および装置、並びにその方法を用いた電子写真用キャリアのコーティング方法および電子写真用キャリア
CN105267152A (zh) * 2015-11-12 2016-01-27 上海智同医药科技有限公司 一种缓释微丸制剂
WO2019198612A1 (ja) 2018-04-12 2019-10-17 三生医薬株式会社 造粒組成物
CN116275880A (zh) * 2023-01-09 2023-06-23 苏州汉克瑞精密机械有限公司 一种阀门阀体的加工工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8001874A (nl) * 1980-03-29 1981-11-02 Stamicarbon Inrichting voor het versproeien van een vloeistof met behulp van een gas.
JPH0647088B2 (ja) * 1984-05-17 1994-06-22 フロイント産業株式会社 スプレ−ガン
JPS6245365A (ja) * 1985-08-22 1987-02-27 Kimitoshi Mato 二流体ノズル
JPS62201665A (ja) * 1986-03-01 1987-09-05 Kimitoshi Mato 二流体ノズル
JPS6342770A (ja) * 1986-08-01 1988-02-23 レジャス　メディカル　アクティボラグ 固形粒子のコ−テイング方法

Also Published As

Publication number Publication date
DE69312289D1 (de) 1997-08-21
CA2134651A1 (en) 1993-11-08
EP0639365B1 (de) 1997-07-16
EP0639365A1 (de) 1995-02-22
EP0639365A4 (de) 1995-05-24
AU4022893A (en) 1993-11-29
US5498447A (en) 1996-03-12
DE69312289T2 (de) 1997-10-30
JPH05309314A (ja) 1993-11-22
WO1993021893A1 (fr) 1993-11-11
AU663381B2 (en) 1995-10-05

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties