DE602004014742D1 - Pulvererzeugungsvorrichtung und verfahren zur herstellung von pulver - Google Patents

Pulvererzeugungsvorrichtung und verfahren zur herstellung von pulver

Info

Publication number
DE602004014742D1
DE602004014742D1 DE602004014742T DE602004014742T DE602004014742D1 DE 602004014742 D1 DE602004014742 D1 DE 602004014742D1 DE 602004014742 T DE602004014742 T DE 602004014742T DE 602004014742 T DE602004014742 T DE 602004014742T DE 602004014742 D1 DE602004014742 D1 DE 602004014742D1
Authority
DE
Germany
Prior art keywords
powder
generating device
producing
dispensing nozzle
droplet generation
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 - Fee Related
Application number
DE602004014742T
Other languages
German (de)
English (en)
Inventor
Orest Lastow
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 DE602004014742D1 publication Critical patent/DE602004014742D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/0255—Discharge apparatus, e.g. electrostatic spray guns spraying and depositing by electrostatic forces only
    • 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
    • B01J2/02—Processes 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
    • B01J2/04—Processes 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Glanulating (AREA)
  • Electrostatic Spraying Apparatus (AREA)
DE602004014742T 2003-02-26 2004-02-25 Pulvererzeugungsvorrichtung und verfahren zur herstellung von pulver Expired - Fee Related DE602004014742D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0300514A SE0300514D0 (sv) 2003-02-26 2003-02-26 Powder generating apparatus and methods
PCT/SE2004/000246 WO2004076057A1 (en) 2003-02-26 2004-02-25 Powder generating apparatus and method for producing powder

Publications (1)

Publication Number Publication Date
DE602004014742D1 true DE602004014742D1 (de) 2008-08-14

Family

ID=20290506

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004014742T Expired - Fee Related DE602004014742D1 (de) 2003-02-26 2004-02-25 Pulvererzeugungsvorrichtung und verfahren zur herstellung von pulver

Country Status (8)

Country Link
US (1) US20060150901A1 (enExample)
EP (1) EP1603665B1 (enExample)
JP (1) JP2006519687A (enExample)
AT (1) ATE399591T1 (enExample)
DE (1) DE602004014742D1 (enExample)
ES (1) ES2308154T3 (enExample)
SE (1) SE0300514D0 (enExample)
WO (1) WO2004076057A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4690418B2 (ja) * 2004-11-10 2011-06-01 ザ リージェンツ オブ ザ ユニバーシティ オブ ミシガン 多相ナノ粒子
NL1033253C2 (nl) 2007-01-18 2008-07-22 Stichting Wetsus Ct Of Excellence Werkwijze en inrichting voor het zuiveren van een vloeistof.
GB0713876D0 (en) * 2007-07-18 2007-08-29 3M Innovative Properties Co Manufacture of components for medicinal dispensers
WO2012087350A2 (en) * 2010-12-21 2012-06-28 President And Fellows Of Harvard College Spray drying techniques
EP2665559B1 (en) * 2011-01-19 2018-07-18 Washington University Electrohydrodynamic atomization nozzle emitting a liquid sheet
TW201540772A (zh) * 2014-04-24 2015-11-01 美樺興業股份有限公司 高分子粒子及其製備方法
JP6459660B2 (ja) * 2015-03-12 2019-01-30 日本ゼオン株式会社 造粒装置及び複合粒子の製造方法
CN107028765A (zh) * 2017-05-05 2017-08-11 盐城卫生职业技术学院 药物加工装置和药物处理装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4264641A (en) * 1977-03-17 1981-04-28 Phrasor Technology Inc. Electrohydrodynamic spraying to produce ultrafine particles
DE3533954A1 (de) * 1985-09-24 1987-03-26 Agfa Gevaert Ag Automatisch be- und entladbare roentgenfilmkassette und hierfuer geeignetes roentgenfilmkassettenbe- und -entladegeraet
GB8604328D0 (en) * 1986-02-21 1986-03-26 Ici Plc Producing spray of droplets of liquid
US4748043A (en) * 1986-08-29 1988-05-31 Minnesota Mining And Manufacturing Company Electrospray coating process
US4762553A (en) * 1987-04-24 1988-08-09 The United States Of America As Represented By The Secretary Of The Air Force Method for making rapidly solidified powder
GB2206575B (en) * 1987-07-09 1992-01-02 Glaverbel Spherulizing furnace and process of manufacturing vitreous beads
US5503372A (en) * 1989-11-27 1996-04-02 Martin Marietta Energy Systems, Inc. Nozzle for electric dispersion reactor
US5015845A (en) * 1990-06-01 1991-05-14 Vestec Corporation Electrospray method for mass spectrometry
US5344676A (en) * 1992-10-23 1994-09-06 The Board Of Trustees Of The University Of Illinois Method and apparatus for producing nanodrops and nanoparticles and thin film deposits therefrom
NL1003442C2 (nl) * 1996-06-27 1998-01-07 Univ Delft Tech Werkwijze voor het bereiden van een poeder, een met de genoemde werkwijze bereid poeder, een elektrode en een inrichting voor toepassing bij de genoemde werkwijze.
US6001336A (en) * 1996-12-31 1999-12-14 Inhale Therapeutic Systems Processes for spray drying aqueous suspensions of hydrophobic drugs and compositions thereof
US6433154B1 (en) * 1997-06-12 2002-08-13 Bristol-Myers Squibb Company Functional receptor/kinase chimera in yeast cells
GB2345010B (en) * 1998-12-17 2002-12-31 Electrosols Ltd A delivery device
CN1400934A (zh) * 2000-02-18 2003-03-05 冲激注射技术股份有限公司 制造纤维的方法和设备
EP1282470B1 (en) * 2000-05-16 2008-08-20 Regents Of The University Of Minnesota High mass throughput particle generation using multiple nozzle spraying
KR100394371B1 (ko) * 2000-09-22 2003-08-09 주식회사 에이스랩 초미세입자를 이용한 정전기 제어장치
SE0101478D0 (sv) * 2001-04-25 2001-04-25 Astrazeneca Ab Fluid dispensing apparatus and methods

Also Published As

Publication number Publication date
US20060150901A1 (en) 2006-07-13
EP1603665A1 (en) 2005-12-14
JP2006519687A (ja) 2006-08-31
ATE399591T1 (de) 2008-07-15
SE0300514D0 (sv) 2003-02-26
ES2308154T3 (es) 2008-12-01
EP1603665B1 (en) 2008-07-02
WO2004076057A1 (en) 2004-09-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee