Sugar-coated tablet containing fat-soluble pharmaceutical material
US4421738A · kind A · utility
16Cited by
17References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 18, 1982 |
| Grant date | Dec 20, 1983 |
| Priority date | — |
| Expiry date | Mar 18, 2002 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/2866
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A sugar-coated tablet for medical use comprising a core containing low-melting fat-soluble pharmaceutical material and a sugar coating layer on said core, which is characterized by the feature that at least one water-soluble cellulose ether coating film is present between the core and the sugar-coating layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.