Patent ID: 7819663

Claim:
A process for producing a material for restoring a mineralized substance in the dental field and for restoring said mineralized substance, said process comprising the steps of: providing an aqueous liquid part; providing a solid part consisting of between 1 and 30% by weight of calcium carbonate and between 70% and 99% by weight of at least one silicate selected from tricalcium silicate and dicalcium silicate, optionally an amount of a radio-opacity increasing agent, and optionally an amount of a colouring agent; providing calcium chloride and a water-reducing agent, both contained in the aqueous liquid part; obtaining a uniform mixture of the solid part and the liquid part; and restoring said mineralized substance by using said uniform mixture as an apical sealing cement, by retrograde surgical route or canal route, or as a dentino-cemental substitute in the case of iatrogenic or pathological canal or pulpal floor perforations, or as a cavity-lining material with or without pulpal exposure, or a jawbone filling material, by placing said uniform mixture on a tooth part to be restored and allowing the mixture placed on the tooth part to set.