LU70619A1 - - Google Patents
Info
- Publication number
- LU70619A1 LU70619A1 LU70619A LU70619A LU70619A1 LU 70619 A1 LU70619 A1 LU 70619A1 LU 70619 A LU70619 A LU 70619A LU 70619 A LU70619 A LU 70619A LU 70619 A1 LU70619 A1 LU 70619A1
- Authority
- LU
- Luxembourg
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
- 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
- A61K9/1635—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
-
- 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
- B01J13/06—Making microcapsules or microballoons by phase separation
- B01J13/14—Polymerisation; cross-linking
- B01J13/18—In situ polymerisation with all reactants being present in the same phase
- B01J13/185—In situ polymerisation with all reactants being present in the same phase in an organic phase
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Preparation (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7327577A FR2238477B1 (https=) | 1973-07-27 | 1973-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU70619A1 true LU70619A1 (https=) | 1975-05-21 |
Family
ID=9123241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU70619A LU70619A1 (https=) | 1973-07-27 | 1974-07-26 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5076223A (https=) |
| BE (1) | BE818154A (https=) |
| DE (1) | DE2435664A1 (https=) |
| DK (1) | DK404274A (https=) |
| FR (1) | FR2238477B1 (https=) |
| GB (1) | GB1482663A (https=) |
| LU (1) | LU70619A1 (https=) |
| NL (1) | NL7409978A (https=) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4464434A (en) * | 1978-03-13 | 1984-08-07 | Celanese Corporation | Microencapsulated alkaloidal material and method of producing same |
| EP0143608B1 (en) * | 1983-11-25 | 1992-07-22 | Ciba Specialty Chemicals Water Treatments Limited | Manufacture and use of polymeric beads |
| GB8331546D0 (en) * | 1983-11-25 | 1984-01-04 | Exxon Research Engineering Co | Polymeric compositions |
| JPS6187734A (ja) * | 1984-10-03 | 1986-05-06 | Japan Synthetic Rubber Co Ltd | 中空ポリマ−粒子の製造方法 |
| US4690825A (en) * | 1985-10-04 | 1987-09-01 | Advanced Polymer Systems, Inc. | Method for delivering an active ingredient by controlled time release utilizing a novel delivery vehicle which can be prepared by a process utilizing the active ingredient as a porogen |
| US5840293A (en) * | 1988-11-16 | 1998-11-24 | Advanced Polymer Systems, Inc. | Ionic beads for controlled release and adsorption |
| DE4015753A1 (de) * | 1990-05-16 | 1991-11-21 | Basf Ag | Farbbildner enthaltende mikrokapseln |
| EP1315777B1 (en) | 2000-09-06 | 2007-10-31 | AP Pharma, Inc. | Degradable polyacetal polymers |
| US6590059B2 (en) | 2001-05-11 | 2003-07-08 | Ap Pharma, Inc. | Bioerodible polyorthoesters from dioxolane-based diketene acetals |
| US6524606B1 (en) | 2001-11-16 | 2003-02-25 | Ap Pharma, Inc. | Bioerodible polyorthoesters containing amine groups |
| GB202307501D0 (en) * | 2023-05-19 | 2023-07-05 | Lawley Pharmaceuticals Pty Ltd | Process for preparing dispensable testosterone cream |
-
1973
- 1973-07-27 FR FR7327577A patent/FR2238477B1/fr not_active Expired
-
1974
- 1974-07-24 DE DE19742435664 patent/DE2435664A1/de active Pending
- 1974-07-24 NL NL7409978A patent/NL7409978A/xx unknown
- 1974-07-25 JP JP8468674A patent/JPS5076223A/ja active Pending
- 1974-07-26 LU LU70619A patent/LU70619A1/xx unknown
- 1974-07-26 BE BE147003A patent/BE818154A/xx unknown
- 1974-07-29 GB GB3338074A patent/GB1482663A/en not_active Expired
- 1974-07-29 DK DK404274A patent/DK404274A/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5076223A (https=) | 1975-06-21 |
| DK404274A (https=) | 1975-04-01 |
| FR2238477A1 (https=) | 1975-02-21 |
| NL7409978A (nl) | 1975-01-29 |
| GB1482663A (en) | 1977-08-10 |
| FR2238477B1 (https=) | 1976-12-03 |
| BE818154A (fr) | 1975-01-27 |
| DE2435664A1 (de) | 1975-02-06 |