METHOD FOR MANUFACTURING REMOVABLE DENTAL PROSTHESES Russian patent published in 2004 - IPC

FIELD: medicine. SUBSTANCE: method involves making imprint of oral cavity part to be subjected to prosthetic repair, producing wax model of the oral cavity part to be subjected to prosthetic repair from the imprint and molding gypsum model with wax composition in cell for open casting with molding mass being used, holding the molding mass until it hardens, setting artificial teeth according to their imprints in the molding mass. The composition is poured into the cell containing di- isocyanate, polyatomic alcohol, catalyst and hold until polymer is formed, withdrawn and finished. EFFECT: improved physical and mechanical properties; low cost production. 1 tbl