Denture adhesive of sodium carboxymethylcellulose, poly(ethylene oxide) homopolymer and mineral oil
US4280936A · kind A · utility
11Cited by
4References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 17, 1980 |
| Grant date | Jul 28, 1981 |
| Priority date | — |
| Expiry date | Apr 17, 2000 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2666/02
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An improved denture adhesive contains a particular amount of a specified ratio of sodium carboxymethylcellulose and poly(ethylene oxide) in a mineral oil base.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.