CH420817A - Verfahren zur Herstellung eines trocknen und streubaren an der Luft stabilen Präparats, das eine leicht oxydierbare Substanz enthält - Google Patents
Verfahren zur Herstellung eines trocknen und streubaren an der Luft stabilen Präparats, das eine leicht oxydierbare Substanz enthältInfo
- Publication number
- CH420817A CH420817A CH413360A CH413360A CH420817A CH 420817 A CH420817 A CH 420817A CH 413360 A CH413360 A CH 413360A CH 413360 A CH413360 A CH 413360A CH 420817 A CH420817 A CH 420817A
- Authority
- CH
- Switzerland
- Prior art keywords
- scatterable
- dry
- stable
- preparation
- production
- 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
-
- 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
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/16—Evaporating by spraying
- B01D1/18—Evaporating by spraying to obtain dry solids
-
- 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
-
- 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
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
-
- 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
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
- B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
-
- 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
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
- B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S436/00—Chemistry: analytical and immunological testing
- Y10S436/829—Liposomes, e.g. encapsulation
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Dispersion Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
- Fats And Perfumes (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL238195 | 1959-04-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH420817A true CH420817A (de) | 1966-09-15 |
Family
ID=19751670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH413360A CH420817A (de) | 1959-04-15 | 1960-04-12 | Verfahren zur Herstellung eines trocknen und streubaren an der Luft stabilen Präparats, das eine leicht oxydierbare Substanz enthält |
Country Status (7)
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0074050A2 (de) * | 1981-09-05 | 1983-03-16 | BASF Aktiengesellschaft | Verfahren zur Herstellung von Trockenpulvern oxidationsempfindlicher Substanzen |
US5460823A (en) * | 1989-11-02 | 1995-10-24 | Danochemo A/S | Process of preparing a water dispersible hydrophobic or aerophilic solid |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1338249A (en) * | 1969-12-10 | 1973-11-21 | Colgate Palmolive Co | Granular enzyme products |
US4016040A (en) * | 1969-12-10 | 1977-04-05 | Colgate-Palmolive Company | Preparation of enzyme-containing beads |
JPS5115093B2 (US06534493-20030318-C00166.png) * | 1971-10-04 | 1976-05-14 | ||
FR2521565B1 (fr) * | 1982-02-17 | 1985-07-05 | Dior Sa Parfums Christian | Melange pulverulent de constituants lipidiques et de constituants hydrophobes, procede pour le preparer, phases lamellaires lipidiques hydratees et procede de fabrication, compositions pharmaceutiques ou cosmetiques comportant des phases lamellaires lipidiques hydratees |
US4670247A (en) * | 1983-07-05 | 1987-06-02 | Hoffman-Laroche Inc. | Process for preparing fat-soluble vitamin active beadlets |
US4891231A (en) * | 1983-12-15 | 1990-01-02 | Nestec S.A. | Process for inhibiting liquid oxidation in food |
US4839187A (en) * | 1984-06-14 | 1989-06-13 | Nestec Sa | Antioxidant compositions |
US4925681A (en) * | 1983-12-15 | 1990-05-15 | Nestec S.A. | Process for inhibiting lipid oxidation in food and composition thereby |
US4764317A (en) * | 1984-02-09 | 1988-08-16 | Southwest Research Institute | Microencapsulation process and apparatus |
US5120761A (en) * | 1988-10-14 | 1992-06-09 | Finnan Jeffrey L | Method of making a free-flowing spray dried edible powder comprising an oil |
US20050244568A1 (en) * | 2004-03-04 | 2005-11-03 | Sorsus Gmbh | Artificial fruit |
US11155884B1 (en) | 2020-10-16 | 2021-10-26 | Klemm & Sohn Gmbh & Co. Kg | Double-flowering dwarf Calibrachoa |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2777797A (en) * | 1952-06-04 | 1957-01-15 | Nopco Chem Co | Vitamin products |
US2777798A (en) * | 1953-02-19 | 1957-01-15 | Nopco Chem Co | Stable fat-soluble vitamin-containing composition |
US2756177A (en) * | 1953-03-09 | 1956-07-24 | Hoffmann La Roche | Process for making fat-soluble vitamin active powder |
US2796380A (en) * | 1953-05-22 | 1957-06-18 | Sterling Drug Inc | Fat-soluble vitamin compositions and preparation thereof |
US2897119A (en) * | 1957-11-12 | 1959-07-28 | Camp Sea Food Company Inc Van | Stable powdered oil soluble vitamins and method of preparing stable powdered oil soluble vitamins |
-
0
- NL NL112870D patent/NL112870C/xx active
- NL NL238195D patent/NL238195A/xx unknown
- BE BE589766D patent/BE589766A/xx unknown
-
1960
- 1960-04-11 US US21128A patent/US3207666A/en not_active Expired - Lifetime
- 1960-04-12 ES ES0257336A patent/ES257336A1/es not_active Expired
- 1960-04-12 CH CH413360A patent/CH420817A/de unknown
- 1960-04-12 GB GB13054/60A patent/GB944553A/en not_active Expired
- 1960-04-12 DK DK142160AA patent/DK112719B/da unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0074050A2 (de) * | 1981-09-05 | 1983-03-16 | BASF Aktiengesellschaft | Verfahren zur Herstellung von Trockenpulvern oxidationsempfindlicher Substanzen |
EP0074050A3 (en) * | 1981-09-05 | 1983-11-09 | Basf Aktiengesellschaft | Process for preparing dry powders of oxidation-sensitive compounds |
US4519961A (en) * | 1981-09-05 | 1985-05-28 | Basf Aktiengesellschaft | Production of dry powders of substances which are sensitive to oxidation |
US5460823A (en) * | 1989-11-02 | 1995-10-24 | Danochemo A/S | Process of preparing a water dispersible hydrophobic or aerophilic solid |
Also Published As
Publication number | Publication date |
---|---|
NL238195A (US06534493-20030318-C00166.png) | |
GB944553A (en) | 1963-12-18 |
ES257336A1 (es) | 1960-06-16 |
DK112719B (da) | 1969-01-06 |
US3207666A (en) | 1965-09-21 |
NL112870C (US06534493-20030318-C00166.png) | |
BE589766A (US06534493-20030318-C00166.png) |
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