Patent ID: 7700667
Filing Date: 2010-04-20
Classification: A61K

Abstract:
1. A dental restorative composition comprising, based on total weight of the composition: about 1 to about 99 weight percent of a polymerizable (meth)acrylate of the structure: wherein wherein G and J are each independently O or NR is different from and further wherein when a is 1, n+m+q is 1, 2, 3, or 4, and when a is 0, n+m+q is 1, 2, 3, 4, 5, or 6; about 1 to about 90 weight percent of a filler system; and a curing system; wherein the dental restorative composition does not require a separate dental bonding procedure and has a shear bonding strength to a dentin surface of at least 12.2 MPa after curing.