Fabrication method for tricalcium phosphate using pore forming agent, and the tricalcium phosphate thereby

摘要

the production method of the present invention is a calcium phosphate with a pore generator 3 and thus the third is prepared relates to a calcium phosphate, specifically, the third generation of the phosphate raw material and the pore (pore forming agent) comprising mixing (step 1); The step of calcining the mixed mixture in Step 1 to a temperature of 1200 to 1400 (step 2); And provides a process for the preparation of calcium phosphate using the third generation pore claim, comprising the step (step 3) is cooled using a dry ice and the calcined body in the above step 2. Calcium phosphate method of claim 3 using a pore generator according to the invention thereby forming pores in the calcium phosphate by the addition of pore generating third claim, can be made out of the air pores formed more smoothly through the cooling efficiency can be improved. In addition, by using dry ice in the refrigerant can be produced safely in a high-purity -type of calcium phosphate according to claim 3 in carrying out the rapid cooling, the third a calcium phosphate bone cement composition is prepared comprising the same to the excellent reactivity is fast curing there is an effect that can indicate the time. ;