| 摘要 |
FIELD: medicine; dentistry. ^ SUBSTANCE: invention describes a composition of dental filling material or implant material, alternatively a composition for tooth or bone cohesion to dental filling material or implant material respectively, including water-based hydration fluid, and powder material with binding phase consisting mainly of calcium-based cement composition. After saturation with fluid reacting with binding phase, the powder material can be hydrated and form ceramic material bound chemically. According to the invention, the claimed powder material and/or hydration fluid include water-soluble phosphate or phase producing water-soluble phosphate, so that the composition can form apatite in the process of hydration. The invention also concerns the powder material and hydration fluid as such, implant material and method of achieving cohesion. ^ EFFECT: faster tooth or bone recovery. ^ 38 cl, 1 tbl, 11 dwg, 3 ex |
