Denture liners
US5037473A · kind A · utility
49Cited by
12References
8Claims
0Family size
Inventors
Key dates
| Filing date | Apr 18, 1989 |
| Grant date | Aug 6, 1991 |
| Priority date | — |
| Expiry date | Apr 18, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K6/887
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A denture liner composition is provided comprising a methacrylate polymer and/or copolymer in powder form to be wetted by a liquid composition containing dimethacrylate, butyl methacrylate, and long chain methacrylate monomers, the mixture setting upon wetting and being polymerized by visible light and chemical action. A method for using the composition in denture liner formation is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.