| abstract |
(57) [Summary]nA dental cement containing water, an acid-reactive filler, a water-miscible polymer, an ethylenically unsaturated component, a photoinitiator, a water-soluble reducing agent and a water-soluble oxidizing agent. This cement has three hardening modes: acid-filler ion reaction, photoinitiated crosslinking reaction and redox crosslinking reaction. The cement hardens in a thick layer and is available without dental curing light or with weak or incomplete light. |