Patent ID: 7825167

Claim:
A dental composition comprising a) halogenated aryl alkyl ether component comprising at least 1 aryl alkyl ether moiety, at least 1 halogen atom attached to each aryl residue of the aryl alkyl ether moieties, and at least 2 unsaturated moieties; b) an Si—H functional component; and c) an initiator; wherein the halogenated aryl alkyl ether component is represented by the following formula (I): wherein, independently selected from each other, D is Br or Cl; E is H, Br or Cl; F is H or alkyl or aryl, wherein C and/or H atoms can be substituted by Br, Cl, N or O; G is H or alkyl or aryl, wherein C and/or H atoms can be substituted by Br, Cl, N or O; I is a C 1 to C 2 alkyl; c is 0 or 1; and d is 1to 10.