DE2100269C3 - - Google Patents
Info
- Publication number
- DE2100269C3 DE2100269C3 DE2100269A DE2100269A DE2100269C3 DE 2100269 C3 DE2100269 C3 DE 2100269C3 DE 2100269 A DE2100269 A DE 2100269A DE 2100269 A DE2100269 A DE 2100269A DE 2100269 C3 DE2100269 C3 DE 2100269C3
- Authority
- DE
- Germany
- Prior art keywords
- layers
- layer
- silica
- silica gel
- tablets
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
-
- 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
- A61K9/2086—Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat
- A61K9/209—Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat containing drug in at least two layers or in the core and in at least one outer layer
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US102370A | 1970-01-06 | 1970-01-06 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2100269A1 DE2100269A1 (de) | 1971-07-15 |
DE2100269B2 DE2100269B2 (de) | 1974-06-06 |
DE2100269C3 true DE2100269C3 (hu) | 1975-01-23 |
Family
ID=21694010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2100269A Granted DE2100269B2 (de) | 1970-01-06 | 1971-01-05 | Beschichtete Tabletten |
Country Status (12)
Country | Link |
---|---|
BE (1) | BE761276A (hu) |
CA (1) | CA943864A (hu) |
CH (1) | CH569475A5 (hu) |
DE (1) | DE2100269B2 (hu) |
DK (1) | DK127493B (hu) |
FR (1) | FR2081411B1 (hu) |
GB (1) | GB1334732A (hu) |
HU (1) | HU162337B (hu) |
NL (1) | NL7100019A (hu) |
SE (1) | SE366916B (hu) |
SU (1) | SU396860A3 (hu) |
ZA (1) | ZA7155B (hu) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5085865A (en) * | 1989-04-12 | 1992-02-04 | Warner-Lambert Company | Sustained release pharmaceutical preparations containing an analgesic and a decongestant |
-
1970
- 1970-01-06 ZA ZA710055A patent/ZA7155B/xx unknown
-
1971
- 1971-01-03 HU HUSC309A patent/HU162337B/hu unknown
- 1971-01-04 NL NL7100019A patent/NL7100019A/xx unknown
- 1971-01-05 DK DK2371AA patent/DK127493B/da unknown
- 1971-01-05 DE DE2100269A patent/DE2100269B2/de active Granted
- 1971-01-05 GB GB44871A patent/GB1334732A/en not_active Expired
- 1971-01-05 CA CA102,152A patent/CA943864A/en not_active Expired
- 1971-01-05 CH CH15671A patent/CH569475A5/xx not_active IP Right Cessation
- 1971-01-05 FR FR7100092A patent/FR2081411B1/fr not_active Expired
- 1971-01-06 SU SU1616122A patent/SU396860A3/ru active
- 1971-01-06 BE BE761276A patent/BE761276A/xx unknown
- 1971-01-07 SE SE00111/71A patent/SE366916B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BE761276A (fr) | 1971-07-06 |
SE366916B (hu) | 1974-05-13 |
HU162337B (hu) | 1973-01-29 |
DE2100269A1 (de) | 1971-07-15 |
CH569475A5 (hu) | 1975-11-28 |
SU396860A3 (hu) | 1973-08-29 |
GB1334732A (en) | 1973-10-24 |
DK127493B (da) | 1973-11-19 |
FR2081411A1 (hu) | 1971-12-03 |
DE2100269B2 (de) | 1974-06-06 |
CA943864A (en) | 1974-03-19 |
NL7100019A (hu) | 1971-07-08 |
ZA7155B (en) | 1971-10-27 |
FR2081411B1 (hu) | 1974-04-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) |