Liquid polymer composition, and method of use
US5160737A · kind A · utility
88Cited by
15References
18Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 28, 1990 |
| Grant date | Nov 3, 1992 |
| Priority date | — |
| Expiry date | Mar 28, 2010 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P31/10
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to a liquid methacrylic acid copolymer composition that contains a release adjusting agent and a pharmacological agent. The composition forms a solid film upon drying, and is capable of accomplishing the sustained release of the pharmacological agent such as to permit its use in the treatment or prevention of dental or dermatological conditions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.