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FR840092A - Improved method and apparatus for extracting and fixing in the state of dry powder the active principles originating from living organic matter or fragile products of organic chemistry - Google Patents

Improved method and apparatus for extracting and fixing in the state of dry powder the active principles originating from living organic matter or fragile products of organic chemistry

Info

Publication number
FR840092A
FR840092A FR840092DA FR840092A FR 840092 A FR840092 A FR 840092A FR 840092D A FR840092D A FR 840092DA FR 840092 A FR840092 A FR 840092A
Authority
FR
France
Prior art keywords
extracting
fixing
state
dry powder
improved method
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
Other languages
French (fr)
Inventor
Henri Desire Sauvage
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 filed Critical
Application granted granted Critical
Publication of FR840092A publication Critical patent/FR840092A/en
Expired 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/19—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles lyophilised, i.e. freeze-dried, solutions or dispersions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
    • F26B5/06—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum the process involving freezing

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
FR840092D 1937-12-24 1937-12-24 Improved method and apparatus for extracting and fixing in the state of dry powder the active principles originating from living organic matter or fragile products of organic chemistry Expired FR840092A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR840092T 1937-12-24

Publications (1)

Publication Number Publication Date
FR840092A true FR840092A (en) 1939-04-18

Family

ID=9300343

Family Applications (1)

Application Number Title Priority Date Filing Date
FR840092D Expired FR840092A (en) 1937-12-24 1937-12-24 Improved method and apparatus for extracting and fixing in the state of dry powder the active principles originating from living organic matter or fragile products of organic chemistry

Country Status (1)

Country Link
FR (1) FR840092A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435854A (en) * 1945-05-07 1948-02-10 Nasa Apparatus for the freezing-drying of tissues
US2441730A (en) * 1944-05-30 1948-05-18 Us Director Of The Office Of S Method and means for preservation of blood plasma and the like by freezing and drying
US2453033A (en) * 1945-03-08 1948-11-02 York Corp Vacuum drying apparatus using a refrigerant system for heating and cooling
US2471035A (en) * 1943-10-02 1949-05-24 Frank E Hurd Apparatus for the desiccation of organic substances
US2471325A (en) * 1944-10-18 1949-05-24 Distillation Products Inc Vacuum dehydration
US2495535A (en) * 1946-02-16 1950-01-24 Willard L Morrison Drier
US2528476A (en) * 1942-03-20 1950-10-31 Thomas Lipton Inc Method and apparatus for dehydration
US2535087A (en) * 1940-06-06 1950-12-26 Munters Carl Georg Apparatus for impregnating heat insulating material
FR2613223A1 (en) * 1987-04-03 1988-10-07 Biogalenique Laboratoires GALENIC FORM PRESENTING IN THE FORM OF WATER-SOLUBLE GRAINS, PARTICULARLY BASED ON A DRY GINKGO BILOBA EXTRACT, AND ITS PREPARATION METHOD
WO2005073652A3 (en) * 2004-02-02 2005-09-09 Imt Interface Multigrad Tech Ltd Apparatus, system and method for lyophilization

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2535087A (en) * 1940-06-06 1950-12-26 Munters Carl Georg Apparatus for impregnating heat insulating material
US2528476A (en) * 1942-03-20 1950-10-31 Thomas Lipton Inc Method and apparatus for dehydration
US2471035A (en) * 1943-10-02 1949-05-24 Frank E Hurd Apparatus for the desiccation of organic substances
US2441730A (en) * 1944-05-30 1948-05-18 Us Director Of The Office Of S Method and means for preservation of blood plasma and the like by freezing and drying
US2471325A (en) * 1944-10-18 1949-05-24 Distillation Products Inc Vacuum dehydration
US2453033A (en) * 1945-03-08 1948-11-02 York Corp Vacuum drying apparatus using a refrigerant system for heating and cooling
US2435854A (en) * 1945-05-07 1948-02-10 Nasa Apparatus for the freezing-drying of tissues
US2495535A (en) * 1946-02-16 1950-01-24 Willard L Morrison Drier
FR2613223A1 (en) * 1987-04-03 1988-10-07 Biogalenique Laboratoires GALENIC FORM PRESENTING IN THE FORM OF WATER-SOLUBLE GRAINS, PARTICULARLY BASED ON A DRY GINKGO BILOBA EXTRACT, AND ITS PREPARATION METHOD
EP0290299A1 (en) * 1987-04-03 1988-11-09 Pierre Fabre Medicament Galenic formulation based on dry extracts of plants
WO2005073652A3 (en) * 2004-02-02 2005-09-09 Imt Interface Multigrad Tech Ltd Apparatus, system and method for lyophilization

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