CH572747A5 - - Google Patents
Info
- Publication number
- CH572747A5 CH572747A5 CH1892171A CH1892171A CH572747A5 CH 572747 A5 CH572747 A5 CH 572747A5 CH 1892171 A CH1892171 A CH 1892171A CH 1892171 A CH1892171 A CH 1892171A CH 572747 A5 CH572747 A5 CH 572747A5
- Authority
- CH
- Switzerland
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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
- A61K9/2054—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
Landscapes
- Health & Medical Sciences (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)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13027470A JPS4917565B1 (US07223432-20070529-C00017.png) | 1970-12-29 | 1970-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH572747A5 true CH572747A5 (US07223432-20070529-C00017.png) | 1976-02-27 |
Family
ID=15030369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1892171A CH572747A5 (US07223432-20070529-C00017.png) | 1970-12-29 | 1971-12-24 |
Country Status (7)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4179497A (en) | 1973-12-17 | 1979-12-18 | Merck & Co., Inc. | Solid state ophthalmic medication |
| JPS5163927A (en) * | 1974-11-28 | 1976-06-02 | Shinetsu Chemical Co | Ketsugoseiryokonajozaihokaizaino seizohoho |
| JPS5437837A (en) * | 1977-08-26 | 1979-03-20 | Shiseido Co Ltd | Makeup cosmetics |
| US4259314A (en) * | 1979-12-10 | 1981-03-31 | Hans Lowey | Method and composition for the preparation of controlled long-acting pharmaceuticals |
| FR2535202B1 (fr) * | 1982-11-03 | 1985-08-09 | Fabre Sa Pierre | Comprimes de theophylline a liberation controlee et leur procede de fabrication |
| US4609729A (en) * | 1985-04-03 | 1986-09-02 | The Dow Chemical Company | Organosoluble C3 -C4 hydroxyalkyl ethyl cellulose ethers |
| US4704285A (en) * | 1985-11-18 | 1987-11-03 | The Dow Chemical Company | Sustained release compositions comprising hydroxypropyl cellulose ethers |
-
1970
- 1970-12-29 JP JP13027470A patent/JPS4917565B1/ja active Pending
-
1971
- 1971-12-21 SE SE1638471A patent/SE381568B/xx unknown
- 1971-12-22 DE DE19712163864 patent/DE2163864A1/de not_active Withdrawn
- 1971-12-24 CH CH1892171A patent/CH572747A5/xx not_active IP Right Cessation
- 1971-12-28 IT IT3300871A patent/IT964505B/it active
- 1971-12-29 GB GB6033971A patent/GB1362700A/en not_active Expired
- 1971-12-29 FR FR7147236A patent/FR2120101B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2120101A1 (US07223432-20070529-C00017.png) | 1972-08-11 |
| GB1362700A (en) | 1974-08-07 |
| FR2120101B1 (US07223432-20070529-C00017.png) | 1975-08-01 |
| SE381568B (sv) | 1975-12-15 |
| JPS4917565B1 (US07223432-20070529-C00017.png) | 1974-05-01 |
| IT964505B (it) | 1974-01-31 |
| DE2163864A1 (de) | 1972-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |