FR2617734B1 - Filtre comprenant un materiau obtenu par cryodessication, procede de preparation et utilisation - Google Patents

Filtre comprenant un materiau obtenu par cryodessication, procede de preparation et utilisation

Info

Publication number
FR2617734B1
FR2617734B1 FR8709696A FR8709696A FR2617734B1 FR 2617734 B1 FR2617734 B1 FR 2617734B1 FR 8709696 A FR8709696 A FR 8709696A FR 8709696 A FR8709696 A FR 8709696A FR 2617734 B1 FR2617734 B1 FR 2617734B1
Authority
FR
France
Prior art keywords
cryodessication
filter
preparation
material obtained
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
Application number
FR8709696A
Other languages
English (en)
Other versions
FR2617734A1 (fr
Inventor
Louis Rey
Brynjulf Ottar
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.)
Cephalon France SAS
Original Assignee
Laboratoire L Lafon 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 Laboratoire L Lafon SA filed Critical Laboratoire L Lafon SA
Priority to FR8709696A priority Critical patent/FR2617734B1/fr
Priority to FR8711468A priority patent/FR2619281B2/fr
Priority to FR8712277A priority patent/FR2620026B2/fr
Priority to IL86892A priority patent/IL86892A/xx
Priority to AU18475/88A priority patent/AU608017B2/en
Priority to US07/213,308 priority patent/US4883507A/en
Priority to DE8888401764T priority patent/DE3872070T2/de
Priority to EP88401764A priority patent/EP0298864B1/fr
Priority to ES198888401764T priority patent/ES2034316T3/es
Priority to AT88401764T priority patent/ATE77254T1/de
Priority to JP63170753A priority patent/JPS6430615A/ja
Priority to IE206188A priority patent/IE61907B1/en
Priority to CN 90109374 priority patent/CN1052605A/zh
Priority to SU4356159 priority patent/RU2005535C1/ru
Priority to CA000571352A priority patent/CA1337684C/fr
Priority to DK379088A priority patent/DK168854B1/da
Priority to CN88104214.5A priority patent/CN1012135B/zh
Publication of FR2617734A1 publication Critical patent/FR2617734A1/fr
Application granted granted Critical
Publication of FR2617734B1 publication Critical patent/FR2617734B1/fr
Priority to GR920402033T priority patent/GR3005700T3/el
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • 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
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2095—Tabletting processes; Dosage units made by direct compression of powders or specially processed granules, by eliminating solvents, by melt-extrusion, by injection molding, by 3D printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/02—Loose filtering material, e.g. loose fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Filtering Materials (AREA)
FR8709696A 1987-07-08 1987-07-08 Filtre comprenant un materiau obtenu par cryodessication, procede de preparation et utilisation Expired FR2617734B1 (fr)

Priority Applications (18)

Application Number Priority Date Filing Date Title
FR8709696A FR2617734B1 (fr) 1987-07-08 1987-07-08 Filtre comprenant un materiau obtenu par cryodessication, procede de preparation et utilisation
FR8711468A FR2619281B2 (fr) 1987-07-08 1987-08-12 Forme galenique comprenant des microparticules et son procede de preparation
FR8712277A FR2620026B2 (fr) 1987-07-08 1987-09-04 Forme galenique comprenant des microparticules et son procede de preparation
IL86892A IL86892A (en) 1987-07-08 1988-06-28 Filter comprising a material obtained by freeze-drying, its preparation and its use, especially in pharmacy
US07/213,308 US4883507A (en) 1987-07-08 1988-06-29 Filter comprising a material obtained by freeze-drying, method of preparation and use especially in pharmacy
AU18475/88A AU608017B2 (en) 1987-07-08 1988-06-29 Filter comprising a material obtained by freeze-drying, method of preparation and use especially in pharmacy
AT88401764T ATE77254T1 (de) 1987-07-08 1988-07-06 Filter, das ein durch gefriertrocknung hergestelltes material enthaelt, herstellung und verwendung desselben, insbesondere in der galenik.
ES198888401764T ES2034316T3 (es) 1987-07-08 1988-07-06 Filtro que comprende un material obtenido por criodesecacion, procedimiento de preparacion y utilizacion, principalmente en galenica.
DE8888401764T DE3872070T2 (de) 1987-07-08 1988-07-06 Filter, das ein durch gefriertrocknung hergestelltes material enthaelt, herstellung und verwendung desselben, insbesondere in der galenik.
EP88401764A EP0298864B1 (fr) 1987-07-08 1988-07-06 Filtre comprenant un matériau obtenu par cryodessiccation, procédé de préparation et utilisation notamment en galénique
IE206188A IE61907B1 (en) 1987-07-08 1988-07-07 "Filter comprising a material obtained by freeze-drying, method of preparation and use especially in pharmacy"
CN 90109374 CN1052605A (zh) 1987-07-08 1988-07-07 经冷冻干燥制得之材料构成的滤器、其制备方法及其(尤其在药学方面)应用
JP63170753A JPS6430615A (en) 1987-07-08 1988-07-07 Filter composed of material obtained by freeze drying and control especially for pharmacuitical field and use method
SU4356159 RU2005535C1 (ru) 1987-07-08 1988-07-07 Фильтр для газообразных сред, аппарат для фильтрации газообразных сред и способ изготовления фильтра
CA000571352A CA1337684C (fr) 1987-07-08 1988-07-07 Filtre comportant un produit obtenu par lyophilisation, methode pour sa preparation et son utilisation, surtout en pharmacie
DK379088A DK168854B1 (da) 1987-07-08 1988-07-07 Filter omfattende et materiale fremkommet ved frysetørring, fremgangsmåde til dets fremstilling og anvendelse, især inden for farmacien
CN88104214.5A CN1012135B (zh) 1987-07-08 1988-07-07 冷冻干燥材料构成的滤器其制备方法及其(尤其在药学方面)应用
GR920402033T GR3005700T3 (fr) 1987-07-08 1992-09-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8709696A FR2617734B1 (fr) 1987-07-08 1987-07-08 Filtre comprenant un materiau obtenu par cryodessication, procede de preparation et utilisation

Publications (2)

Publication Number Publication Date
FR2617734A1 FR2617734A1 (fr) 1989-01-13
FR2617734B1 true FR2617734B1 (fr) 1989-11-03

Family

ID=9352996

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8709696A Expired FR2617734B1 (fr) 1987-07-08 1987-07-08 Filtre comprenant un materiau obtenu par cryodessication, procede de preparation et utilisation

Country Status (2)

Country Link
FR (1) FR2617734B1 (fr)
RU (1) RU2005535C1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013212804A1 (de) * 2013-03-01 2014-09-04 Comde-Derenda GmbH Filtereinheit mit einem Partikelsammelfilter
CN106932232A (zh) * 2015-12-30 2017-07-07 康姆德润达（无锡）测量技术有限公司 一种滤膜夹

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3190765A (en) * 1961-06-26 1965-06-22 Du Pont Vapor permeable sheet material and method of making same
FR1566272A (fr) * 1968-01-19 1969-05-09
US4155247A (en) * 1977-05-02 1979-05-22 Westinghouse Electric Corp. Multi-part gas sampler

Also Published As

Publication number Publication date
RU2005535C1 (ru) 1994-01-15
FR2617734A1 (fr) 1989-01-13

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Legal Events

Date Code Title Description
ST Notification of lapse