Polymerizable phosphorus esters
US4670576A · kind A · utility
19Cited by
1References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 29, 1984 |
| Grant date | Jun 2, 1987 |
| Priority date | — |
| Expiry date | Oct 29, 2004 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F9/146
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Organic esters of chlorine-containing or bromine-containing phosphorus acids and BIS-GMA, as well as organic esters of phosphorus acids having chlorine or bromine bonded directly to phosphorus, the organic radical of said esters containing at least one polymerizable functional group. Also described are dental liner, restorative, composite, and adhesive compositions containing such organic esters, as well as methods for using such compositions to repair or veneer dental tissue.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.