MATERIAL FOR FILLING ROOT CANALS OF TEETH

FIELD: medicine, stomatology. SUBSTANCE: material for filling root canals of teeth is based upon cement. Composition of the latter consists of two-calcium and three-calcium silicate, three-calcium aluminate, F and P and surface-active substances (SAS), roentgenocontrast filler, inhibitor. Components...

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Hauptverfasser: VLASOVA M.S, DMITRIEV L.A
Format: Patent
Sprache:eng ; rus
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Zusammenfassung:FIELD: medicine, stomatology. SUBSTANCE: material for filling root canals of teeth is based upon cement. Composition of the latter consists of two-calcium and three-calcium silicate, three-calcium aluminate, F and P and surface-active substances (SAS), roentgenocontrast filler, inhibitor. Components are mixed upon liquid consisting of water, SAS and plasticizer. Components should be taken at certain quantitative ratio. Powder : liquid ratio corresponds to 2.0-3.0:1. Filling material is of high penetrability value, high adhesion to dentine, low washing out capacity, prolonged bactericidal capacity and provides remineralization of solid dental tissues. EFFECT: higher efficiency of filling. 21 cl