Hydrophilic denture adhesive
US4518721A · kind A · utility
95Cited by
2References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 12, 1984 |
| Grant date | May 21, 1985 |
| Priority date | — |
| Expiry date | Apr 12, 2004 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2666/28
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An improved denture adhesive containing an adhesive polymeric fraction comprising sodium carboxymethylcellulose and poly(ethylene oxide) in a hydrophilic vehicle comprising certain polyethylene glycols and, as an optional component in certain forms of the subject adhesives, glycerin, for enhancing pharmaceutical elegance of the final product.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.