IE64907B1 - New solid porous unitary form comprising micro-particles and/or nano-particles and its preparation - Google Patents
New solid porous unitary form comprising micro-particles and/or nano-particles and its preparationInfo
- Publication number
- IE64907B1 IE64907B1 IE236089A IE236089A IE64907B1 IE 64907 B1 IE64907 B1 IE 64907B1 IE 236089 A IE236089 A IE 236089A IE 236089 A IE236089 A IE 236089A IE 64907 B1 IE64907 B1 IE 64907B1
- Authority
- IE
- Ireland
- Prior art keywords
- particles
- mixture
- nano
- micro
- paste
- Prior art date
Links
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- 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
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
- A61K9/2077—Tablets comprising drug-containing microparticles in a substantial amount of supporting matrix; Multiparticulate tablets
- A61K9/2081—Tablets comprising drug-containing microparticles in a substantial amount of supporting matrix; Multiparticulate tablets with microcapsules or coated microparticles according to A61K9/50
-
- 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2095—Tabletting processes; Dosage units made by direct compression of powders or specially processed granules, by eliminating solvents, by melt-extrusion, by injection molding, by 3D printing
-
- 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
- A61K9/51—Nanocapsules; Nanoparticles
- A61K9/5107—Excipients; Inactive ingredients
- A61K9/513—Organic macromolecular compounds; Dendrimers
- A61K9/5138—Organic macromolecular compounds; Dendrimers obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2989—Microcapsule with solid core [includes liposome]
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Nanotechnology (AREA)
- Optics & Photonics (AREA)
- Biomedical Technology (AREA)
- Medicinal Preparation (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Silicon Compounds (AREA)
- Steroid Compounds (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Cosmetics (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Catalysts (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8809864A FR2634376B1 (fr) | 1988-07-21 | 1988-07-21 | Nouvelle forme unitaire, solide et poreuse comprenant des microparticules et/ou des nanoparticules, ainsi que sa preparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE892360L IE892360L (en) | 1990-01-21 |
| IE64907B1 true IE64907B1 (en) | 1995-09-20 |
Family
ID=9368634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE236089A IE64907B1 (en) | 1988-07-21 | 1989-07-20 | New solid porous unitary form comprising micro-particles and/or nano-particles and its preparation |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US5384124A (enExample) |
| EP (1) | EP0352190B1 (enExample) |
| JP (1) | JP2812723B2 (enExample) |
| KR (1) | KR0146960B1 (enExample) |
| AT (1) | ATE82118T1 (enExample) |
| AU (1) | AU626031B2 (enExample) |
| CA (1) | CA1340576C (enExample) |
| DE (1) | DE68903442T2 (enExample) |
| DK (1) | DK175095B1 (enExample) |
| ES (1) | ES2052947T3 (enExample) |
| FI (1) | FI97275C (enExample) |
| FR (1) | FR2634376B1 (enExample) |
| GR (1) | GR3006518T3 (enExample) |
| IE (1) | IE64907B1 (enExample) |
| IL (1) | IL91010A (enExample) |
| NO (1) | NO178526C (enExample) |
| NZ (1) | NZ230005A (enExample) |
| PT (1) | PT91237B (enExample) |
| ZA (1) | ZA895546B (enExample) |
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| GB1216349A (en) * | 1966-12-21 | 1970-12-16 | Luis Picas Tort | A process for the manufacture of dispersible granulates |
| DE1916084A1 (de) * | 1968-03-28 | 1969-10-16 | Kyowa Hakko Kogyo Kk | Suppositorien mit Wasser als Vehiculm |
| DE1916884A1 (de) * | 1969-04-02 | 1970-10-15 | Vaillant Joh Kg | Zuendbrenneranordnung |
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| DE2017373A1 (de) * | 1969-04-15 | 1971-04-22 | Orsymonde S A , Paris | Lyophihsierte Produkte und Ver fahren zu ihrer Herstellung |
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-
1988
- 1988-07-21 FR FR8809864A patent/FR2634376B1/fr not_active Expired - Fee Related
-
1989
- 1989-07-17 IL IL91010A patent/IL91010A/xx not_active IP Right Cessation
- 1989-07-20 KR KR1019890010297A patent/KR0146960B1/ko not_active Expired - Lifetime
- 1989-07-20 DE DE8989402061T patent/DE68903442T2/de not_active Expired - Lifetime
- 1989-07-20 ZA ZA895546A patent/ZA895546B/xx unknown
- 1989-07-20 ES ES89402061T patent/ES2052947T3/es not_active Expired - Lifetime
- 1989-07-20 NO NO892985A patent/NO178526C/no not_active IP Right Cessation
- 1989-07-20 FI FI893504A patent/FI97275C/fi active IP Right Grant
- 1989-07-20 CA CA000606206A patent/CA1340576C/fr not_active Expired - Fee Related
- 1989-07-20 DK DK198903604A patent/DK175095B1/da not_active IP Right Cessation
- 1989-07-20 AU AU38819/89A patent/AU626031B2/en not_active Expired
- 1989-07-20 NZ NZ230005A patent/NZ230005A/xx unknown
- 1989-07-20 EP EP89402061A patent/EP0352190B1/fr not_active Expired - Lifetime
- 1989-07-20 IE IE236089A patent/IE64907B1/en not_active IP Right Cessation
- 1989-07-20 AT AT89402061T patent/ATE82118T1/de not_active IP Right Cessation
- 1989-07-21 PT PT91237A patent/PT91237B/pt not_active IP Right Cessation
- 1989-07-21 JP JP1187588A patent/JP2812723B2/ja not_active Expired - Lifetime
-
1992
- 1992-02-12 US US07/835,012 patent/US5384124A/en not_active Expired - Lifetime
- 1992-12-14 GR GR920402305T patent/GR3006518T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IE892360L (en) | 1990-01-21 |
| IL91010A0 (en) | 1990-02-09 |
| FR2634376A1 (fr) | 1990-01-26 |
| KR0146960B1 (ko) | 1998-08-17 |
| ES2052947T3 (es) | 1994-07-16 |
| FI97275B (fi) | 1996-08-15 |
| DK175095B1 (da) | 2004-06-01 |
| IL91010A (en) | 1993-03-15 |
| FI893504L (fi) | 1990-01-22 |
| AU626031B2 (en) | 1992-07-23 |
| ATE82118T1 (de) | 1992-11-15 |
| JPH0288520A (ja) | 1990-03-28 |
| FI893504A0 (fi) | 1989-07-20 |
| US5384124A (en) | 1995-01-24 |
| EP0352190A1 (fr) | 1990-01-24 |
| DK360489D0 (da) | 1989-07-20 |
| JP2812723B2 (ja) | 1998-10-22 |
| FR2634376B1 (fr) | 1992-04-17 |
| NO892985D0 (no) | 1989-07-20 |
| CA1340576C (fr) | 1999-06-01 |
| NO178526B (no) | 1996-01-08 |
| AU3881989A (en) | 1990-01-25 |
| NZ230005A (en) | 1991-08-27 |
| DK360489A (da) | 1990-01-22 |
| FI97275C (fi) | 1996-11-25 |
| PT91237B (pt) | 1995-03-01 |
| NO892985L (no) | 1990-01-22 |
| DE68903442T2 (de) | 1993-05-06 |
| DE68903442D1 (de) | 1992-12-17 |
| GR3006518T3 (enExample) | 1993-06-30 |
| NO178526C (no) | 1996-04-17 |
| KR900001362A (ko) | 1990-02-27 |
| EP0352190B1 (fr) | 1992-11-11 |
| PT91237A (pt) | 1990-02-08 |
| ZA895546B (en) | 1990-04-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK9A | Patent expired |