DE3202255A1 - Verfahren zur herstellung eines verbundstoffs mit langzeit-freigabe - Google Patents
Verfahren zur herstellung eines verbundstoffs mit langzeit-freigabeInfo
- Publication number
- DE3202255A1 DE3202255A1 DE19823202255 DE3202255A DE3202255A1 DE 3202255 A1 DE3202255 A1 DE 3202255A1 DE 19823202255 DE19823202255 DE 19823202255 DE 3202255 A DE3202255 A DE 3202255A DE 3202255 A1 DE3202255 A1 DE 3202255A1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L89/00—Compositions of proteins; Compositions of derivatives thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/08—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
- A01N25/10—Macromolecular compounds
-
- 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
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/2031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyethylene oxide, poloxamers
- A61K9/2045—Polyamides; Polyaminoacids, e.g. polylysine
-
- 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
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/2063—Proteins, e.g. gelatin
-
- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24628—Nonplanar uniform thickness material
- Y10T428/24653—Differential nonplanarity at margin
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Wood Science & Technology (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Toxicology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pest Control & Pesticides (AREA)
- Polymers & Plastics (AREA)
- Agronomy & Crop Science (AREA)
- Medicinal Preparation (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1067481A JPS57126415A (en) | 1981-01-27 | 1981-01-27 | Preparation of prolonged release type composite |
| JP1260681A JPS57128621A (en) | 1981-01-30 | 1981-01-30 | Preparation of prolonged release type composite |
| JP7956781A JPS57197210A (en) | 1981-05-26 | 1981-05-26 | Method for preparation of slow-releasing composite |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3202255A1 true DE3202255A1 (de) | 1982-10-21 |
| DE3202255C2 DE3202255C2 (US06346242-20020212-C00053.png) | 1987-07-09 |
Family
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Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19823202255 Granted DE3202255A1 (de) | 1981-01-27 | 1982-01-25 | Verfahren zur herstellung eines verbundstoffs mit langzeit-freigabe |
| DE3249684A Expired DE3249684C2 (US06346242-20020212-C00053.png) | 1981-01-27 | 1982-01-25 | |
| DE3249683A Expired DE3249683C2 (de) | 1981-01-27 | 1982-01-25 | Verfahren zur Herstellung eines Verbundstoffs mit Langzeit-Freigabe |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3249684A Expired DE3249684C2 (US06346242-20020212-C00053.png) | 1981-01-27 | 1982-01-25 | |
| DE3249683A Expired DE3249683C2 (de) | 1981-01-27 | 1982-01-25 | Verfahren zur Herstellung eines Verbundstoffs mit Langzeit-Freigabe |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4483807A (US06346242-20020212-C00053.png) |
| DE (3) | DE3202255A1 (US06346242-20020212-C00053.png) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3417022A1 (de) * | 1984-05-09 | 1985-11-14 | Karl Prof. Dr.med. 7302 Ostfildern Theurer | Traeger- und begleitstoffe fuer biologische wirk- und regulationsfaktoren aus zellen und geweben und deren anwendung |
| US5110595A (en) * | 1986-05-20 | 1992-05-05 | Wang Paul Y | Implant preparations containing bioactive macromolecule for sustained delivery |
| EP0545913A1 (en) * | 1986-08-18 | 1993-06-09 | Emisphere Technologies, Inc. | Delivery systems for pharmacological agents |
| US5451410A (en) * | 1993-04-22 | 1995-09-19 | Emisphere Technologies, Inc. | Modified amino acids for encapsulating active agents |
| USRE35862E (en) * | 1986-08-18 | 1998-07-28 | Emisphere Technologies, Inc. | Delivery systems for pharmacological agents encapsulated with proteinoids |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4981535A (en) * | 1982-09-30 | 1991-01-01 | General Technology Applications, Inc. | Process for making finely divided solids |
| US5000803A (en) * | 1982-09-30 | 1991-03-19 | General Technology Applications, Inc. | Freeze blending of reactive liquids and solids |
| EP0230647B1 (en) * | 1985-12-27 | 1993-03-31 | Sumitomo Pharmaceuticals Company, Limited | Method for producing a sustained release formulation |
| US5271945A (en) * | 1988-07-05 | 1993-12-21 | Takeda Chemical Industries, Ltd. | Sustained release microcapsule for water soluble drug |
| JPH02138951A (ja) * | 1988-08-30 | 1990-05-28 | Asama Kasei Kk | 安定化ビタミン粉末及びその製造方法 |
| DE3921912A1 (de) * | 1989-07-04 | 1991-01-17 | Roehm Gmbh | Polyasparaginsaeurederivate als ueberzugsmittel fuer arzneiformen und lebensmittel |
| US5439688A (en) * | 1989-07-28 | 1995-08-08 | Debio Recherche Pharmaceutique S.A. | Process for preparing a pharmaceutical composition |
| US5225205A (en) * | 1989-07-28 | 1993-07-06 | Debiopharm S.A. | Pharmaceutical composition in the form of microparticles |
| CH679207A5 (US06346242-20020212-C00053.png) * | 1989-07-28 | 1992-01-15 | Debiopharm Sa | |
| US5693338A (en) * | 1994-09-29 | 1997-12-02 | Emisphere Technologies, Inc. | Diketopiperazine-based delivery systems |
| US5714167A (en) | 1992-06-15 | 1998-02-03 | Emisphere Technologies, Inc. | Active agent transport systems |
| US6099856A (en) * | 1992-06-15 | 2000-08-08 | Emisphere Technologies, Inc. | Active agent transport systems |
| US5578323A (en) * | 1992-06-15 | 1996-11-26 | Emisphere Technologies, Inc. | Proteinoid carriers and methods for preparation and use thereof |
| US5629020A (en) | 1994-04-22 | 1997-05-13 | Emisphere Technologies, Inc. | Modified amino acids for drug delivery |
| US6221367B1 (en) | 1992-06-15 | 2001-04-24 | Emisphere Technologies, Inc. | Active agent transport systems |
| US5447728A (en) * | 1992-06-15 | 1995-09-05 | Emisphere Technologies, Inc. | Desferrioxamine oral delivery system |
| US6331318B1 (en) | 1994-09-30 | 2001-12-18 | Emisphere Technologies Inc. | Carbon-substituted diketopiperazine delivery systems |
| US5443841A (en) * | 1992-06-15 | 1995-08-22 | Emisphere Technologies, Inc. | Proteinoid microspheres and methods for preparation and use thereof |
| US5541155A (en) * | 1994-04-22 | 1996-07-30 | Emisphere Technologies, Inc. | Acids and acid salts and their use in delivery systems |
| US5792451A (en) * | 1994-03-02 | 1998-08-11 | Emisphere Technologies, Inc. | Oral drug delivery compositions and methods |
| US5811127A (en) * | 1992-06-15 | 1998-09-22 | Emisphere Technologies, Inc. | Desferrioxamine oral delivery system |
| US5401516A (en) * | 1992-12-21 | 1995-03-28 | Emisphere Technologies, Inc. | Modified hydrolyzed vegetable protein microspheres and methods for preparation and use thereof |
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| ES2163444T3 (es) * | 1993-04-22 | 2002-02-01 | Emisphere Tech Inc | Composiciones y metodos para la administracion oral de farmacos. |
| US5958457A (en) * | 1993-04-22 | 1999-09-28 | Emisphere Technologies, Inc. | Compositions for the delivery of antigens |
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| US5820881A (en) * | 1995-04-28 | 1998-10-13 | Emisphere Technologies, Inc. | Microspheres of diamide-dicarboxylic acids |
| US5824345A (en) * | 1995-06-07 | 1998-10-20 | Emisphere Technologies, Inc. | Fragrances and flavorants |
| US5667806A (en) * | 1995-06-07 | 1997-09-16 | Emisphere Technologies, Inc. | Spray drying method and apparatus |
| US6051258A (en) * | 1995-06-07 | 2000-04-18 | Emisphere Technologies, Inc. | Proteinoid emulsions and methods for preparation and use thereof |
| US5750147A (en) | 1995-06-07 | 1998-05-12 | Emisphere Technologies, Inc. | Method of solubilizing and encapsulating itraconazole |
| DE19681560T1 (de) * | 1995-09-11 | 1998-08-20 | Emisphere Tech Inc | Verfahren zur Herstellung von omega-Aminoalkansäure-Derivaten aus Cycloalkanonen |
| AU2595697A (en) | 1996-03-29 | 1997-10-22 | Emisphere Technologies, Inc. | Compounds and compositions for delivering active agents |
| JP2000512671A (ja) | 1996-06-14 | 2000-09-26 | エミスフェアー テクノロジーズ インク | マイクロカプセル化香料及び調製方法 |
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| US7018654B2 (en) * | 1999-03-05 | 2006-03-28 | New River Pharmaceuticals Inc. | Pharmaceutical composition containing an active agent in an amino acid copolymer structure |
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| US7169752B2 (en) | 2003-09-30 | 2007-01-30 | New River Pharmaceuticals Inc. | Compounds and compositions for prevention of overdose of oxycodone |
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| US3576758A (en) * | 1966-10-17 | 1971-04-27 | Ncr Co | Treatment of polypeptide-containing hydrophilic polymeric capsule wall material with uranium and vanadium compounds |
| GB1234802A (en) * | 1968-04-19 | 1971-06-09 | British American Tobacco Co | Improvements relating to the packing of liquids |
| US3780195A (en) * | 1969-10-22 | 1973-12-18 | Balchem Corp | Encapsulation process |
| DK135268A (US06346242-20020212-C00053.png) * | 1973-02-09 | |||
| JPS5325006B2 (US06346242-20020212-C00053.png) * | 1973-08-17 | 1978-07-24 | ||
| DE2556733C3 (de) * | 1975-12-17 | 1986-10-02 | Armour Pharma GmbH & Co KG, 3440 Eschwege | Verfahren zum Isolieren von Albumin aus Blutplasma |
| US4073835A (en) * | 1976-01-30 | 1978-02-14 | Toyo Ink Manufacturing Co., Ltd. | Method of resin encapsulating electrical parts with UV curing of fire retardant resin |
| US4230687A (en) * | 1978-05-30 | 1980-10-28 | Griffith Laboratories U.S.A., Inc. | Encapsulation of active agents as microdispersions in homogeneous natural polymeric matrices |
| CH637014A5 (de) * | 1978-09-29 | 1983-07-15 | Sandoz Ag | Verfahren zur herstellung von suppositorien. |
-
1982
- 1982-01-20 US US06/340,989 patent/US4483807A/en not_active Expired - Fee Related
- 1982-01-25 DE DE19823202255 patent/DE3202255A1/de active Granted
- 1982-01-25 DE DE3249684A patent/DE3249684C2/de not_active Expired
- 1982-01-25 DE DE3249683A patent/DE3249683C2/de not_active Expired
Non-Patent Citations (1)
| Title |
|---|
| NICHTS-ERMITTELT * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3417022A1 (de) * | 1984-05-09 | 1985-11-14 | Karl Prof. Dr.med. 7302 Ostfildern Theurer | Traeger- und begleitstoffe fuer biologische wirk- und regulationsfaktoren aus zellen und geweben und deren anwendung |
| US5110595A (en) * | 1986-05-20 | 1992-05-05 | Wang Paul Y | Implant preparations containing bioactive macromolecule for sustained delivery |
| EP0545913A1 (en) * | 1986-08-18 | 1993-06-09 | Emisphere Technologies, Inc. | Delivery systems for pharmacological agents |
| USRE35862E (en) * | 1986-08-18 | 1998-07-28 | Emisphere Technologies, Inc. | Delivery systems for pharmacological agents encapsulated with proteinoids |
| US5451410A (en) * | 1993-04-22 | 1995-09-19 | Emisphere Technologies, Inc. | Modified amino acids for encapsulating active agents |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3249684C2 (US06346242-20020212-C00053.png) | 1987-01-08 |
| DE3202255C2 (US06346242-20020212-C00053.png) | 1987-07-09 |
| US4483807A (en) | 1984-11-20 |
| DE3249683C2 (de) | 1986-03-20 |
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