| abstract |
Dental compositions are provided with a fluoride releasing material that is a metal complex described by formulawhereM represents an element capable of forming a cationic species and having a valency of 2 or more,G is an organic chelating moiety capable of complexing with the element MZ is hydrogen, boron, nitrogen, phosphorus, sulfur, antimony, arsenicF is a fluoride atomg, m and n are at least 1. |