BE788554A - Procede pour la fabrication de substances actives pulverisees protegeescontre un milieu biologique - Google Patents
Procede pour la fabrication de substances actives pulverisees protegeescontre un milieu biologiqueInfo
- Publication number
- BE788554A BE788554A BE788554DA BE788554A BE 788554 A BE788554 A BE 788554A BE 788554D A BE788554D A BE 788554DA BE 788554 A BE788554 A BE 788554A
- Authority
- BE
- Belgium
- Prior art keywords
- manufacture
- active substances
- protected against
- biological environment
- sprayed active
- Prior art date
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
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1605—Excipients; Inactive ingredients
- A61K9/1617—Organic compounds, e.g. phospholipids, fats
-
- 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
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/04—Making microcapsules or microballoons by physical processes, e.g. drying, spraying
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7134200A FR2153759A5 (fr) | 1971-09-23 | 1971-09-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE788554A true BE788554A (fr) | 1973-01-02 |
Family
ID=9083353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE788554D BE788554A (fr) | 1971-09-23 | Procede pour la fabrication de substances actives pulverisees protegeescontre un milieu biologique |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE788554A (fr) |
CH (1) | CH558204A (fr) |
DE (1) | DE2246330A1 (fr) |
ES (1) | ES406781A1 (fr) |
FR (1) | FR2153759A5 (fr) |
GB (1) | GB1363027A (fr) |
NL (1) | NL7212789A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH637297A5 (fr) * | 1978-12-05 | 1983-07-29 | Nestle Sa | Microbille comprenant un microorganisme et son procede de fabrication. |
EG18543A (en) * | 1986-02-20 | 1993-07-30 | Albright & Wilson | Protected enzyme systems |
NL8900368A (nl) * | 1989-02-15 | 1990-09-03 | Unilever Nv | Werkwijze voor het encapsuleren van een actieve stof. |
US20030180281A1 (en) * | 2002-03-11 | 2003-09-25 | Bott Richard R. | Preparations for topical skin use and treatment |
WO2004016247A1 (fr) * | 2002-08-14 | 2004-02-26 | E.I. Du Pont De Nemours And Company | Procede d'enrobage d'une particule pharmaceutique |
-
0
- BE BE788554D patent/BE788554A/fr unknown
-
1971
- 1971-09-23 FR FR7134200A patent/FR2153759A5/fr not_active Expired
-
1972
- 1972-09-18 ES ES406781A patent/ES406781A1/es not_active Expired
- 1972-09-19 CH CH1392972A patent/CH558204A/fr not_active IP Right Cessation
- 1972-09-20 GB GB4361672A patent/GB1363027A/en not_active Expired
- 1972-09-21 NL NL7212789A patent/NL7212789A/xx unknown
- 1972-09-21 DE DE19722246330 patent/DE2246330A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1363027A (en) | 1974-08-14 |
CH558204A (fr) | 1975-01-31 |
NL7212789A (fr) | 1973-03-27 |
DE2246330A1 (de) | 1973-03-29 |
FR2153759A5 (fr) | 1973-05-04 |
ES406781A1 (es) | 1975-10-01 |
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