DE60110130D1 - Verfahren zur isolierung und trocknung von mikropartikeln ( mikrosphären oder mikrokapseln ) aus einer flüssigen phase - Google Patents

Verfahren zur isolierung und trocknung von mikropartikeln ( mikrosphären oder mikrokapseln ) aus einer flüssigen phase

Info

Publication number
DE60110130D1
DE60110130D1 DE60110130T DE60110130T DE60110130D1 DE 60110130 D1 DE60110130 D1 DE 60110130D1 DE 60110130 T DE60110130 T DE 60110130T DE 60110130 T DE60110130 T DE 60110130T DE 60110130 D1 DE60110130 D1 DE 60110130D1
Authority
DE
Germany
Prior art keywords
liquid phase
microparticles
drying
chamber
microspheres
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
DE60110130T
Other languages
English (en)
Other versions
DE60110130T2 (de
Inventor
Joel Richard
Patrice Romain
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.)
Ethypharm SAS
Original Assignee
LABORATOIRES DES PRODUITS ETHIQUES ETHYPHARM HOUDAN
Ethypharm SAS
Mainelab SA
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 LABORATOIRES DES PRODUITS ETHIQUES ETHYPHARM HOUDAN, Ethypharm SAS, Mainelab SA filed Critical LABORATOIRES DES PRODUITS ETHIQUES ETHYPHARM HOUDAN
Publication of DE60110130D1 publication Critical patent/DE60110130D1/de
Application granted granted Critical
Publication of DE60110130T2 publication Critical patent/DE60110130T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/52—Regenerating the filter material in the filter by forces created by movement of the filter element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
    • B01D33/66—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by gases or by heating
    • B01D33/663—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by gases or by heating by direct contact with a fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
    • B01D33/66—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by gases or by heating
    • B01D33/666—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by gases or by heating by indirect heat-exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/80—Accessories
    • B01D33/802—Device for changing the inclination of the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/28—Position of the filtering element
    • B01D2201/282—Filtering elements with a horizontal rotation or symmetry axis
DE60110130T 2000-09-21 2001-09-21 Verfahren zur isolierung und trocknung von mikropartikeln ( mikrosphären oder mikrokapseln ) aus einer flüssigen phase Expired - Lifetime DE60110130T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0012027A FR2814089B1 (fr) 2000-09-21 2000-09-21 Procede pour isoler et secher des microparticules (microspheres ou microcapsules) initialement dispersees ou suspendues en phase liquide
FR0012027 2000-09-21
PCT/FR2001/002943 WO2002024305A1 (fr) 2000-09-21 2001-09-21 Procede pour isoler et secher des microparticules (microspheres ou microcapsules) initialement dispersees ou suspendues en phase liquide

Publications (2)

Publication Number Publication Date
DE60110130D1 true DE60110130D1 (de) 2005-05-19
DE60110130T2 DE60110130T2 (de) 2006-03-02

Family

ID=8854525

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60110130T Expired - Lifetime DE60110130T2 (de) 2000-09-21 2001-09-21 Verfahren zur isolierung und trocknung von mikropartikeln ( mikrosphären oder mikrokapseln ) aus einer flüssigen phase

Country Status (16)

Country Link
US (1) US7354514B2 (de)
EP (1) EP1412049B1 (de)
JP (1) JP5138143B2 (de)
KR (1) KR100766640B1 (de)
CN (1) CN1221301C (de)
AT (1) ATE293001T1 (de)
AU (2) AU2001291970B2 (de)
CA (1) CA2423197C (de)
DE (1) DE60110130T2 (de)
ES (1) ES2237600T3 (de)
FR (1) FR2814089B1 (de)
IL (2) IL155020A0 (de)
MX (1) MXPA03002451A (de)
NO (1) NO324151B1 (de)
WO (1) WO2002024305A1 (de)
ZA (1) ZA200302225B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8932127B2 (en) 2006-11-08 2015-01-13 Paltronics Australasia Pty Limited Secondary game system for a gaming terminal network
US8137186B2 (en) * 2006-11-08 2012-03-20 Paltronics Australasia Pty Limited Secondary game system, a gaming system and a method of providing at least one secondary game in a gaming system
US9178757B2 (en) 2013-12-31 2015-11-03 General Electric Company Serial link fault detection system and method
WO2016012564A1 (en) * 2014-07-23 2016-01-28 Roche Diagnostics Gmbh Method and apparatus for generation of microparticles containing immobilized enzyme
KR101642349B1 (ko) 2015-03-06 2016-07-26 창성소프트젤 주식회사 접합선이 없는 시임리스 캡슐용 건조장치
CN110453199B (zh) * 2019-09-11 2024-04-23 光驰科技(上海)有限公司 一种原子层沉积设备用工艺残余气体的过滤装置
CN110715538A (zh) * 2019-11-15 2020-01-21 快思瑞科技(上海)有限公司 可膨胀微球干燥系统和方法
CN112642212B (zh) * 2020-09-25 2022-11-25 长沙市建设发展工程有限公司 一种绿色建筑水资源循环利用装置
CA3173146C (en) * 2020-11-16 2023-10-31 Joel Peter LENNON-MEYER Continuous throughput lyophilizer/powder filler within a sterile boundary

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB286855A (en) * 1927-02-10 1928-03-15 Edward Charles Elsmore Improvements in or relating to centrifugal apparatus for the treatment of sludge
DE505887C (de) * 1927-03-16 1930-08-27 Buckau R Wolf Akt Ges Maschf Heizbares Schwenk-Ruehrwerk fuer Drehfilter
US3952541A (en) * 1968-11-05 1976-04-27 Mario Rigoli Apparatus for quick freezing of aqueous solutions or suspensions to be submitted to lyophilization
JPS5014386B1 (de) * 1968-11-21 1975-05-27
FR2298777A2 (fr) * 1975-01-22 1976-08-20 Air Liquide Appareil de lyophilisation
FR2383412A1 (fr) 1977-03-11 1978-10-06 Usifroid Congelateur rotatif pour lyophilisateur ou analogue
US4248709A (en) * 1979-09-07 1981-02-03 Robert Irving Method of filtering sewer scum and apparatus therefor
JPS6186913A (ja) * 1984-10-04 1986-05-02 Ulvac Corp 回転真空濾過乾燥装置
JP2579755B2 (ja) * 1986-07-17 1997-02-12 塩野義製薬株式会社 新規懸濁性農薬製剤
JPS63116712A (ja) * 1986-10-31 1988-05-21 Nippon Shiyuumatsuhaa Kk 分離乾燥装置
JPH01184008A (ja) * 1988-01-19 1989-07-21 Nissen Corp 濾過乾燥装置
DE4006015A1 (de) 1990-02-26 1991-09-05 Leybold Ag Gefriertrocknungseinrichtung
GB9505523D0 (en) * 1995-03-18 1995-05-03 Wellcome Found Lyophilization process
EP0854911B1 (de) * 1995-09-22 2004-11-24 GOVERNMENT OF THE UNITED STATES OF AMERICA, as represented by THE SECRETARY OF THE DEPARTMENT OF HEALTH AND HUMAN SERVICES Gefäss zur trocknung von biologischer proben, verfahren zur herstellung desselben und verfahren zu seinem gebrauch
DE19654134C2 (de) * 1996-04-25 2003-08-07 Messer Griesheim Gmbh Verfahren und Einrichtung zum Gefriertrocknen
US5858531A (en) * 1996-10-24 1999-01-12 Bio Syntech Method for preparation of polymer microparticles free of organic solvent traces

Also Published As

Publication number Publication date
ZA200302225B (en) 2003-10-03
JP2004522925A (ja) 2004-07-29
US20040009230A1 (en) 2004-01-15
AU9197001A (en) 2002-04-02
EP1412049B1 (de) 2005-04-13
WO2002024305A1 (fr) 2002-03-28
ATE293001T1 (de) 2005-04-15
JP5138143B2 (ja) 2013-02-06
US7354514B2 (en) 2008-04-08
MXPA03002451A (es) 2004-12-06
FR2814089B1 (fr) 2003-07-04
NO20031298L (no) 2003-05-21
EP1412049A1 (de) 2004-04-28
IL155020A (en) 2006-07-05
AU2001291970B2 (en) 2006-08-17
CA2423197C (fr) 2008-04-22
NO20031298D0 (no) 2003-03-20
CA2423197A1 (fr) 2002-03-28
IL155020A0 (en) 2003-10-31
ES2237600T3 (es) 2005-08-01
FR2814089A1 (fr) 2002-03-22
NO324151B1 (no) 2007-09-03
KR100766640B1 (ko) 2007-10-15
KR20030041993A (ko) 2003-05-27
DE60110130T2 (de) 2006-03-02
CN1469767A (zh) 2004-01-21
CN1221301C (zh) 2005-10-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ETHYPHARM S.A., SAINT CLOUD, FR