Patent ID: 7767731

Claim:
A one-component self-etching dental adhesive composition comprising a) glycerol phosphate di(meth)acrylate monomer, b) at least one mono-functional polymerizable monomer having one ethylenically unsaturated group, c) at least one multi-functional polymerizable monomer having at least two ethylenically unsaturated groups, d) at least one aprotic solvent, e) at least one protic solvent, f) at least one polymerization initiator, and g) a fluoride releasing agent that is at least one of sodium hexafluorosilicate, zinc hexafluorosilicate, strontium hexafluorosilicate, or a polymerizable monomer having at least one ethylenically unsaturated group, resulting in a self-etching dental adhesive composition.