FR1350162A - Process for obtaining tiny capsules and their aggregates - Google Patents
Process for obtaining tiny capsules and their aggregatesInfo
- Publication number
- FR1350162A FR1350162A FR919400A FR919400A FR1350162A FR 1350162 A FR1350162 A FR 1350162A FR 919400 A FR919400 A FR 919400A FR 919400 A FR919400 A FR 919400A FR 1350162 A FR1350162 A FR 1350162A
- Authority
- FR
- France
- Prior art keywords
- aggregates
- tiny capsules
- obtaining tiny
- obtaining
- capsules
- 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
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
- 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
- B01J13/06—Making microcapsules or microballoons by phase separation
- B01J13/08—Simple coacervation, i.e. addition of highly hydrophilic material
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dispersion Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR919400A FR1350162A (en) | 1961-12-22 | 1962-12-21 | Process for obtaining tiny capsules and their aggregates |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US161395A US3116206A (en) | 1961-12-22 | 1961-12-22 | Encapsulation process and its product |
FR919400A FR1350162A (en) | 1961-12-22 | 1962-12-21 | Process for obtaining tiny capsules and their aggregates |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1350162A true FR1350162A (en) | 1964-01-24 |
Family
ID=26199026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR919400A Expired FR1350162A (en) | 1961-12-22 | 1962-12-21 | Process for obtaining tiny capsules and their aggregates |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1350162A (en) |
-
1962
- 1962-12-21 FR FR919400A patent/FR1350162A/en not_active Expired
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