ES257336A1 - Metodo para la producciën de una preparaciën seca pulverulenta - Google Patents
Metodo para la producciën de una preparaciën seca pulverulentaInfo
- Publication number
- ES257336A1 ES257336A1 ES0257336A ES257336A ES257336A1 ES 257336 A1 ES257336 A1 ES 257336A1 ES 0257336 A ES0257336 A ES 0257336A ES 257336 A ES257336 A ES 257336A ES 257336 A1 ES257336 A1 ES 257336A1
- Authority
- ES
- Spain
- Prior art keywords
- air
- free flowing
- drying
- stable
- contain
- 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
- A61K9/14—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)
Abstract
Método para la producción de una preparación seca pulverulenta que es estable al aire y cuyas partículas individuales contienen una sustancia biológicamente valiosa, por lo menos un antioxidante, sustancias sinérgicas, y además un coloide formador de película y un carbohidrato, caracterizado por el hecho de que las sustancias que componen las partículas son disueltas o dispersadas en agua para obtener un líquido que a 70ºC tiene una viscosidad entre 500 y 1300 centipoise, líquido que luego es atomizado, siendo recogidas las partículas solidificadas así producidas sobre una capa de base sólida que se desplaza relativamente al orificio del eyector y ala cual las partículas solidificadas se adhieren poco o nada, después de lo cual las partículas son retiradas de la base y secadas.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL238195 | 1959-04-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES257336A1 true ES257336A1 (es) | 1960-06-16 |
Family
ID=19751670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0257336A Expired ES257336A1 (es) | 1959-04-15 | 1960-04-12 | Metodo para la producciën de una preparaciën seca pulverulenta |
Country Status (7)
Country | Link |
---|---|
US (1) | US3207666A (es) |
BE (1) | BE589766A (es) |
CH (1) | CH420817A (es) |
DK (1) | DK112719B (es) |
ES (1) | ES257336A1 (es) |
GB (1) | GB944553A (es) |
NL (2) | NL112870C (es) |
Families Citing this family (14)
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 (es) * | 1971-10-04 | 1976-05-14 | ||
DE3135329A1 (de) * | 1981-09-05 | 1983-03-24 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von trockenpulvern oxidationsempfindlicher substanzen |
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 |
US4925681A (en) * | 1983-12-15 | 1990-05-15 | Nestec S.A. | Process for inhibiting lipid oxidation in food and composition thereby |
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 |
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 |
DK546289D0 (da) * | 1989-11-02 | 1989-11-02 | Danochemo As | Carotenoidpulvere |
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 NL238195D patent/NL238195A/xx unknown
- BE BE589766D patent/BE589766A/xx unknown
- NL NL112870D patent/NL112870C/xx active
-
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 DK DK142160AA patent/DK112719B/da unknown
- 1960-04-12 GB GB13054/60A patent/GB944553A/en not_active Expired
- 1960-04-12 CH CH413360A patent/CH420817A/de unknown
Also Published As
Publication number | Publication date |
---|---|
BE589766A (es) | |
NL112870C (es) | |
US3207666A (en) | 1965-09-21 |
CH420817A (de) | 1966-09-15 |
NL238195A (es) | |
GB944553A (en) | 1963-12-18 |
DK112719B (da) | 1969-01-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES257336A1 (es) | Metodo para la producciën de una preparaciën seca pulverulenta | |
IE37901B1 (en) | Improvements in and relating to atomising devices | |
JPS5213539A (en) | Preparation of aqueous dispersion of polyolefin composition | |
ATE71800T1 (de) | Spruehverfahren und dabei verwendbare formulierung. | |
ES8700083A1 (es) | Un metodo y un aparato para recubrir o encapsular componentes de masas individuales de material de nucleo que tienen la forma de particulas solidas, agrados formados por granulacion o gotas de liquido. | |
MXPA04004726A (es) | Composiciones farmaceuticas en forma particulada. | |
ES8307119A1 (es) | Un procedimiento de microencapsulacion por pulverizacion. | |
CN206295928U (zh) | 一种颗粒均一的微胶囊制备系统 | |
DE69106970T2 (de) | Sprühtrocknung. | |
ES426699A1 (es) | Procedimiento para producir microcapsulas. | |
GB791554A (en) | Improvements in and relating to the mixing of particulate solid material with liquid | |
GB844772A (en) | Granular pharmaceutical compositions and process for preparing same | |
JPS5732749A (en) | Rotary-atomizing electrostatic-coating device | |
GB1270020A (en) | Improvements in or relating to spray drying devices and methods for the operation of such devices | |
ES8100116A1 (es) | Aparato pulverizador | |
JPS5266633A (en) | Stable dispersion of agricultural chemicals | |
JPS5730581A (en) | Coating of cylindrical body | |
GB892838A (en) | Apparatus for spreading liquids and powdered solids over the ground | |
JPS5551429A (en) | Spray drier | |
GB1119260A (en) | Improvements relating to methods of manufacturing granulated glass powder | |
JPS5589136A (en) | Humidifying pulverized substance | |
JPS53124565A (en) | Preparation of powdered resin | |
JPS56166961A (en) | Rotary electrostatic spray painting apparatus | |
JPS5253515A (en) | Atomizing method | |
GB599445A (en) | Improvements relating to the treatment of seeds |