| abstract |
The invention relates to a bis-glycidyl methacrylate monomer represented by the formula (I), wherein R can be a biphenyl group unsubstituted or substituted by OH, oxygen, amino or C1-C4 alkyl; phenyl which is unsubstituted or substituted by OH, oxygen, amino or C1-3 alkyl; C2-10 alkyl group unsubstituted or substituted by OH, oxygen, amino or C1-C4alkyl; C2-C10 alkenyl group by hydroxyl, amino, oxygen, C1-C4 alkyl. The invention also relates to processes for the preparation of these monomers as well as uses for the formulation of dental resins for direct restoration, as a solvent and as additives for improving the properties of the resin. |