CH591281A5 - - Google Patents
Info
- Publication number
- CH591281A5 CH591281A5 CH1143574A CH1143574A CH591281A5 CH 591281 A5 CH591281 A5 CH 591281A5 CH 1143574 A CH1143574 A CH 1143574A CH 1143574 A CH1143574 A CH 1143574A CH 591281 A5 CH591281 A5 CH 591281A5
- Authority
- CH
- Switzerland
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
- A61K9/5089—Processes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Dispersion Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Color Printing (AREA)
- Paints Or Removers (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1143574A CH591281A5 (de) | 1974-08-21 | 1974-08-21 | |
JP50097693A JPS5142085A (de) | 1974-08-21 | 1975-08-13 | |
DE19752536629 DE2536629A1 (de) | 1974-08-21 | 1975-08-16 | Verfahren zur einkapselung von mit wasser nicht mischbaren substanzen |
FR7525560A FR2282291A1 (fr) | 1974-08-21 | 1975-08-18 | Procede d'encapsulage de substances non miscibles a l'eau |
GB3465875A GB1475229A (en) | 1974-08-21 | 1975-08-20 | Process for encapsulating water-immiscible substances |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1143574A CH591281A5 (de) | 1974-08-21 | 1974-08-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH591281A5 true CH591281A5 (de) | 1977-09-15 |
Family
ID=4373469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1143574A CH591281A5 (de) | 1974-08-21 | 1974-08-21 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5142085A (de) |
CH (1) | CH591281A5 (de) |
DE (1) | DE2536629A1 (de) |
FR (1) | FR2282291A1 (de) |
GB (1) | GB1475229A (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5194263A (en) * | 1989-01-20 | 1993-03-16 | Allied Colloids Limited | Particulate materials, their production and use |
US5460817A (en) * | 1988-01-19 | 1995-10-24 | Allied Colloids Ltd. | Particulate composition comprising a core of matrix polymer with active ingredient distributed therein |
IT1247482B (it) * | 1991-03-20 | 1994-12-17 | O Augustin Aldo Agostini | Procedimento per microincapsulare un adesivo insolubile in acqua in involucri di materiale polimerico |
GB9323634D0 (en) * | 1993-11-16 | 1994-01-05 | Warwick Int Ltd | Bleach activator compositions |
GB0909280D0 (en) | 2009-06-01 | 2009-07-15 | Ciba Holding Inc | Wall form system |
GB0911562D0 (en) | 2009-07-03 | 2009-08-12 | Basf Se | Foam composition |
EP2926659A1 (de) | 2014-04-04 | 2015-10-07 | LANXESS Deutschland GmbH | Biozide Mittel |
-
1974
- 1974-08-21 CH CH1143574A patent/CH591281A5/xx not_active IP Right Cessation
-
1975
- 1975-08-13 JP JP50097693A patent/JPS5142085A/ja active Pending
- 1975-08-16 DE DE19752536629 patent/DE2536629A1/de active Pending
- 1975-08-18 FR FR7525560A patent/FR2282291A1/fr active Granted
- 1975-08-20 GB GB3465875A patent/GB1475229A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2282291B1 (de) | 1977-12-16 |
DE2536629A1 (de) | 1976-03-04 |
JPS5142085A (de) | 1976-04-09 |
FR2282291A1 (fr) | 1976-03-19 |
GB1475229A (en) | 1977-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |