Denture adhesive composition
US5302628A · kind A · utility
5Cited by
4References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 3, 1992 |
| Grant date | Apr 12, 1994 |
| Priority date | — |
| Expiry date | Feb 3, 2012 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K6/17
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A denture adhesive which is useful in aiding in the retention of dentures to the oral mucosa constitutes a mixture of polyacrylic acid and hydroxy compound of sufficiently high molecular weight to be solid at room temperature. The combination can be used in the form of a powder or can be mixed in an oil base for application as a cream or liquid. The composition can also include hydration enhancers and pH adjustment agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.