Patent ID: 7939580

Claim:
A curable dental composition comprising at least one halogenated epoxy functional ether derivative and an initiator, wherein the halogenated epoxy functional ether derivative is represented by one of the formulas (I) or (II): wherein D represents Br or Cl, E represents H, Br or Cl, F represents H, an alkyl or aryl group having one to 6 carbon atoms, wherein one or more C or H atoms can be replaced by Br, Cl, N or O, G represents H, an alkyl or aryl group having one to 6 carbon atoms, wherein one or more C or H atoms can be replaced by Br, Cl, N or O, each K independently represents H, methyl or ethyl, and c is 3, 4, 5, 6, 7, 8, 9, 10; or wherein A represents an alkyl, cycloalkyl, aryl alkyl or aryl cycloalkyl group having one to 12 carbon atoms, wherein one or more C or H atoms can be replaced by Br, Cl, N or O, each D independently represents Br or Cl, each E independently represents H, Br or Cl, and a is 2, 3 or 4.