DK0492007T3 - Fremgangsmåde til fremstilling af væskepåfyldte pulvere - Google Patents
Fremgangsmåde til fremstilling af væskepåfyldte pulvereInfo
- Publication number
- DK0492007T3 DK0492007T3 DK90313014.4T DK90313014T DK0492007T3 DK 0492007 T3 DK0492007 T3 DK 0492007T3 DK 90313014 T DK90313014 T DK 90313014T DK 0492007 T3 DK0492007 T3 DK 0492007T3
- Authority
- DK
- Denmark
- Prior art keywords
- liquid
- powder
- solvent
- loaded
- powder form
- 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
- B01J13/04—Making microcapsules or microballoons by physical processes, e.g. drying, spraying
- B01J13/043—Drying and spraying
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0241—Containing particulates characterized by their shape and/or structure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
- A61K8/731—Cellulose; Quaternized cellulose derivatives
-
- 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
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1605—Excipients; Inactive ingredients
- A61K9/1629—Organic macromolecular compounds
- A61K9/1652—Polysaccharides, e.g. alginate, cellulose derivatives; Cyclodextrin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q11/00—Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
- A61Q17/02—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings containing insect repellants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
- A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/10—Washing or bathing preparations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/41—Particular ingredients further characterized by their size
- A61K2800/412—Microsized, i.e. having sizes between 0.1 and 100 microns
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/56—Compounds, absorbed onto or entrapped into a solid carrier, e.g. encapsulated perfumes, inclusion compounds, sustained release forms
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Dermatology (AREA)
- Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Birds (AREA)
- Organic Chemistry (AREA)
- Plant Pathology (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Pest Control & Pesticides (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Cosmetics (AREA)
- Medicinal Preparation (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Glanulating (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP90313014A EP0492007B1 (en) | 1990-11-29 | 1990-11-29 | Process for producing liquid loaded powders |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0492007T3 true DK0492007T3 (da) | 1995-06-26 |
Family
ID=8205629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK90313014.4T DK0492007T3 (da) | 1990-11-29 | 1990-11-29 | Fremgangsmåde til fremstilling af væskepåfyldte pulvere |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0492007B1 (da) |
AT (1) | ATE118178T1 (da) |
DE (1) | DE69016788T2 (da) |
DK (1) | DK0492007T3 (da) |
ES (1) | ES2071049T3 (da) |
GR (1) | GR3015948T3 (da) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5575988A (en) * | 1995-04-07 | 1996-11-19 | Littlepoint Corp. | Combination sunscreen and insect repellent |
FR2811913B1 (fr) * | 2000-07-19 | 2003-09-19 | Separex Sa | Procede d'encapsulation sous forme de micro-capsules de fines particules solides |
PT1469833T (pt) | 2002-02-01 | 2021-07-13 | Bend Res Inc | Método para produzir dispersões de fármaco amorfo sólido seco por pulverização homogéneas utilizando aparelho de secagem por pulverização modificado |
DE10254335A1 (de) * | 2002-11-21 | 2004-06-03 | Beiersdorf Ag | Lichtschutzkonzentrat mit wasserlöslichen Polymeren |
CL2004001884A1 (es) | 2003-08-04 | 2005-06-03 | Pfizer Prod Inc | Procedimiento de secado por pulverizacion para la formacion de dispersiones solidas amorfas de un farmaco y polimeros. |
MY142989A (en) * | 2004-03-10 | 2011-02-14 | Bayer Schering Pharma Ag | Stabilised supersaturated solids of lipophilic drugs |
JP6748650B2 (ja) * | 2015-02-02 | 2020-09-02 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングMerck Patent Gesellschaft mit beschraenkter Haftung | 防虫剤を含む粉末製剤 |
US10363205B2 (en) | 2016-10-26 | 2019-07-30 | Elc Management Llc | Delayed release delivery systems and methods |
JP6860661B2 (ja) * | 2016-10-26 | 2021-04-21 | イーエルシー マネージメント エルエルシー | 遅延放出送達系及び方法 |
WO2018080682A1 (en) | 2016-10-26 | 2018-05-03 | Elc Management Llc | Delayed release delivery systems and methods |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1403584A (en) * | 1972-05-19 | 1975-08-28 | Beecham Group Ltd | Control medicaments |
JPS60125245A (ja) * | 1983-12-12 | 1985-07-04 | Nitto Electric Ind Co Ltd | 液状活性物質含有マイクロカプセルの製造方法 |
US4835188A (en) * | 1987-12-08 | 1989-05-30 | American Home Products Corporation | Spray dried ibuprofen |
-
1990
- 1990-11-29 DK DK90313014.4T patent/DK0492007T3/da active
- 1990-11-29 AT AT90313014T patent/ATE118178T1/de active
- 1990-11-29 DE DE69016788T patent/DE69016788T2/de not_active Expired - Fee Related
- 1990-11-29 ES ES90313014T patent/ES2071049T3/es not_active Expired - Lifetime
- 1990-11-29 EP EP90313014A patent/EP0492007B1/en not_active Expired - Lifetime
-
1995
- 1995-04-27 GR GR950401062T patent/GR3015948T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
EP0492007B1 (en) | 1995-02-08 |
ATE118178T1 (de) | 1995-02-15 |
DE69016788D1 (de) | 1995-03-23 |
EP0492007A1 (en) | 1992-07-01 |
ES2071049T3 (es) | 1995-06-16 |
DE69016788T2 (de) | 1995-06-22 |
GR3015948T3 (en) | 1995-07-31 |
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