Patent ID: 7041714

Claim:
A dental adhesive comprising: (A) a radically polymerizable acidic phosphoric acid ester and (B) a radically polymerizable monomer other than (A) in such amounts as A:B =5:95 to 80:20 based on the mass, and further comprising, per 100 parts by mass of the total amount of said radically polymerizable monomers (A) and (B): (C) a chemical polymerization initiator in an amount of 0.05 to 15 parts by mass; (D) a filler in an amount of 20 to 1000 parts by mass; and (E) a compound represented by the following general formula (1), wherein R 1 and R 2 are, independently from each other, hydrogen atoms or alkyl groups with 1 to 3 carbon atoms, in an amount of 0.01 to 5 parts by mass.