Denture adhesive liner
US6276937A · kind A · utility
8Cited by
6References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 15, 1998 |
| Grant date | Aug 21, 2001 |
| Priority date | — |
| Expiry date | Dec 15, 2018 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61C13/0025
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A denture adhesive liner contains a foamed, flexible, polymeric, self supporting layer that supports a denture adhesive and, optionally, a material for adhering the liner to a denture. The foamed self supporting layer helps provide better cushioning and a more effective gasket for the denture adhesive liner.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.