NOVEL DENTAL RESTORATIVE CEMENT BY CYANOACRYLATE AND GLASS IONOMER FOR IMPROVEMENT OF BOND STRENGTH, AND RESTORATIVE METHOD USING THIS CEMENT

摘要

PURPOSE: A novel cement for repairing with improved binding strength is provided to improve adhering intensity of dentine or enamel and to simply repair teeth without pretreatment. CONSTITUTION: A novel cement for repairing teeth contains cyanoacrylate and glass inomer. The cyanoacrylate is Methyl 2-cyanoacrylate, Ethyl 2-cyanoacrylate, butyl 2-cyanoacrylate, Isohexyl 2-cyanoacrylate, Ethoxyethyl 2-cyanoacrylate, Octyl 2-cyanoacrylate or Allyl 2-caynoacrylate. The glass ionomer is contained in a weight ration of 1-70%.