ATA211076A - Verfahren zur herstellung von mikrokapseln - Google Patents
Verfahren zur herstellung von mikrokapselnInfo
- Publication number
- ATA211076A ATA211076A AT211076A AT211076A ATA211076A AT A211076 A ATA211076 A AT A211076A AT 211076 A AT211076 A AT 211076A AT 211076 A AT211076 A AT 211076A AT A211076 A ATA211076 A AT A211076A
- Authority
- AT
- Austria
- Prior art keywords
- manufacturing microcapsules
- microcapsules
- manufacturing
- Prior art date
Links
Classifications
-
- 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
- B01J13/10—Complex coacervation, i.e. interaction of oppositely charged particles
-
- 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
- A61K9/5005—Wall or coating material
- A61K9/5021—Organic macromolecular compounds
- A61K9/5031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poly(lactide-co-glycolide)
-
- 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
- A61K9/5005—Wall or coating material
- A61K9/5021—Organic macromolecular compounds
- A61K9/5052—Proteins, e.g. albumin
- A61K9/5057—Gelatin
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Preparation (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT211076A AT352686B (de) | 1976-03-23 | 1976-03-23 | Verfahren zur herstellung von mikrokapseln |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT211076A AT352686B (de) | 1976-03-23 | 1976-03-23 | Verfahren zur herstellung von mikrokapseln |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA211076A true ATA211076A (de) | 1979-03-15 |
AT352686B AT352686B (de) | 1979-10-10 |
Family
ID=3527987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT211076A AT352686B (de) | 1976-03-23 | 1976-03-23 | Verfahren zur herstellung von mikrokapseln |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT352686B (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3016170A1 (de) * | 1980-04-26 | 1981-10-29 | Bayer Ag, 5090 Leverkusen | Mikrokapseln mit definierter oeffnungstemperatur, verfahren zu deren herstellung sowie deren verwendung |
DE3016189A1 (de) * | 1980-04-26 | 1981-10-29 | Bayer Ag, 5090 Leverkusen | Lagerbestaendige, pflanzenbehandlungsmittel enthaltende mikrokapsel-suspensionen, verfahren zu deren herstellung und deren verwendung |
US4908233A (en) * | 1985-05-08 | 1990-03-13 | Lion Corporation | Production of microcapsules by simple coacervation |
US4777089A (en) * | 1985-05-08 | 1988-10-11 | Lion Corporation | Microcapsule containing hydrous composition |
DE3839839A1 (de) * | 1988-11-25 | 1990-05-31 | Henning Berlin Gmbh | Mittel zur behandlung von chronisch entzuendlichen darmerkrankungen |
US5484605A (en) * | 1988-11-25 | 1996-01-16 | Henning Berlin Gmbh Chemie-Und Pharmawerk | Agent for treating chronically inflammatory intestinal diseases |
-
1976
- 1976-03-23 AT AT211076A patent/AT352686B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AT352686B (de) | 1979-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |