ATE255466T1 - METHOD AND APPARATUS FOR JET GRINDING - Google Patents

METHOD AND APPARATUS FOR JET GRINDING

Info

Publication number
ATE255466T1
ATE255466T1 AT99918105T AT99918105T ATE255466T1 AT E255466 T1 ATE255466 T1 AT E255466T1 AT 99918105 T AT99918105 T AT 99918105T AT 99918105 T AT99918105 T AT 99918105T AT E255466 T1 ATE255466 T1 AT E255466T1
Authority
AT
Austria
Prior art keywords
jet grinding
jet
grinding
Prior art date
Application number
AT99918105T
Other languages
German (de)
Inventor
Anthony Guy Hatton
Original Assignee
Smithkline Beecham Plc
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 Smithkline Beecham Plc filed Critical Smithkline Beecham Plc
Application granted granted Critical
Publication of ATE255466T1 publication Critical patent/ATE255466T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/06—Jet mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C25/00—Control arrangements specially adapted for crushing or disintegrating

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Disintegrating Or Milling (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Crushing And Grinding (AREA)
  • Medicines Containing Plant Substances (AREA)
AT99918105T 1998-04-22 1999-04-19 METHOD AND APPARATUS FOR JET GRINDING ATE255466T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9808470.0A GB9808470D0 (en) 1998-04-22 1998-04-22 Novel process and apparatus
PCT/GB1999/001189 WO1999054048A1 (en) 1998-04-22 1999-04-19 Fluid energy milling process and apparatus

Publications (1)

Publication Number Publication Date
ATE255466T1 true ATE255466T1 (en) 2003-12-15

Family

ID=10830710

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99918105T ATE255466T1 (en) 1998-04-22 1999-04-19 METHOD AND APPARATUS FOR JET GRINDING

Country Status (24)

Country Link
EP (1) EP1073524B1 (en)
JP (1) JP2002512117A (en)
KR (1) KR20010042863A (en)
CN (1) CN1108151C (en)
AR (3) AR015000A1 (en)
AT (1) ATE255466T1 (en)
AU (1) AU748262B2 (en)
BR (1) BR9909806A (en)
CA (1) CA2329732A1 (en)
CO (1) CO4820444A1 (en)
CZ (1) CZ292385B6 (en)
DE (1) DE69913331T2 (en)
ES (1) ES2211073T3 (en)
GB (1) GB9808470D0 (en)
HK (1) HK1034216A1 (en)
HU (1) HUP0102244A3 (en)
IL (1) IL138874A0 (en)
NO (1) NO20005235L (en)
NZ (1) NZ507489A (en)
PL (1) PL343563A1 (en)
TR (1) TR200003035T2 (en)
TW (1) TW558453B (en)
WO (1) WO1999054048A1 (en)
ZA (1) ZA200005739B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9826284D0 (en) * 1998-12-01 1999-01-20 Rhone Poulence Rorer Limited Process
US6623760B1 (en) 1999-01-28 2003-09-23 Schering Corporation Method of preparing particles for agglomeration
AR022695A1 (en) * 1999-01-28 2002-09-04 Schering Corp SOLID PARTICULATE CARRIER AND METHOD TO PROVIDE PARTICULATE CONTROL FOR THE DISTRIBUTION OF SIZE OF PARTICLES AND CONVERTIBLE AMORPH CONTENT DURING PREPARATION
GB0409703D0 (en) 2004-04-30 2004-06-02 Vectura Ltd Pharmaceutical compositions
WO2007144901A1 (en) * 2006-06-12 2007-12-21 Jubilant Organosys Limited Process for stabilization of olanzapine polymorphic form i
US8235314B2 (en) * 2009-02-12 2012-08-07 Linde Aktiengesellschaft Nonequilibrium humidity control for jet milling
JO3510B1 (en) * 2011-03-04 2020-07-05 Heptares Therapeutics Ltd Use of glycopyrrolate for treating tachycardia
DE102012215511A1 (en) 2012-08-31 2014-06-12 Schülke & Mayr GmbH Process for the preparation of a semi-solid preparation containing bispyridiniumalkane
JP6454323B2 (en) 2013-03-15 2019-01-16 パール セラピューティクス，インコーポレイテッド Method and system for conditioning particulate crystalline materials
CA2960694C (en) 2014-09-09 2021-05-04 Vectura Limited Formulation comprising glycopyrrolate, method and apparatus
ES2912506T3 (en) 2015-09-09 2022-05-26 Vectura Ltd Jet grinding process
US10967345B2 (en) 2016-04-18 2021-04-06 Premex S.A.S. Multiple modular system for the formation of particles in powder and microcapsule form for different processes
CN115737610B (en) * 2021-12-13 2024-02-27 苏州欧米尼医药有限公司 Air flow crushing method for tiotropium bromide inhalation powder fog agent and active ingredient thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2704635A (en) * 1951-06-02 1955-03-22 Conrad M Trost Pulverizing mill having opposed jets and circulatory classification
GB8415579D0 (en) 1984-06-19 1984-07-25 Beecham Group Plc Compounds
GB8530796D0 (en) 1985-12-13 1986-01-22 Beecham Group Plc Pharmaceutical composition
IE59628B1 (en) 1986-06-26 1994-03-09 Beecham Group Plc Treatment of fungal infections
JPH02251535A (en) * 1989-03-27 1990-10-09 Asahi Chem Ind Co Ltd Pulverization of poly-beta-alanine copolymer
PL177592B1 (en) 1993-10-22 1999-12-31 Smithkline Beecham Corp Novel composition
US5711489A (en) * 1994-08-18 1998-01-27 Nihon Parkerizing Co., Ltd. Electrostatic powder coating method and apparatus
CZ112499A3 (en) 1996-10-01 1999-08-11 Smithkline Beecham Corporation Use of mupirocin for preparing medicament for treating bacterial infections connected with colonization of nasopharynx with pathogenic organisms

Also Published As

Publication number Publication date
GB9808470D0 (en) 1998-06-17
CA2329732A1 (en) 1999-10-28
TW558453B (en) 2003-10-21
AU748262B2 (en) 2002-05-30
HUP0102244A2 (en) 2001-10-28
PL343563A1 (en) 2001-08-27
IL138874A0 (en) 2001-11-25
AU3614999A (en) 1999-11-08
CO4820444A1 (en) 1999-07-28
DE69913331D1 (en) 2004-01-15
JP2002512117A (en) 2002-04-23
WO1999054048A1 (en) 1999-10-28
CZ292385B6 (en) 2003-09-17
TR200003035T2 (en) 2001-02-21
NO20005235D0 (en) 2000-10-18
NO20005235L (en) 2000-10-18
AR015000A1 (en) 2001-04-11
CZ20003895A3 (en) 2001-08-15
NZ507489A (en) 2003-06-30
ES2211073T3 (en) 2004-07-01
CN1297378A (en) 2001-05-30
AR022869A2 (en) 2002-09-04
CN1108151C (en) 2003-05-14
AR022868A2 (en) 2002-09-04
HK1034216A1 (en) 2001-10-19
BR9909806A (en) 2000-12-26
DE69913331T2 (en) 2004-11-18
EP1073524B1 (en) 2003-12-03
ZA200005739B (en) 2002-03-25
EP1073524A1 (en) 2001-02-07
KR20010042863A (en) 2001-05-25
HUP0102244A3 (en) 2002-08-28

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties