Tricalcium phosphate coarse particle compositions and methods for making the same
View Patent ↗Methods for preparing a tricalcium phosphate coarse particle composition are provided. Aspects of the methods include converting an initial tricalcium phosphate particulate composition to hydroxyapatite, sintering the resultant hydroxyapatite to produce a second tricalcium phosphate composition and then mechanically manipulating the second tricalcium phosphate composition to produce a tricalcium phosphate coarse particle composition. The subject methods and compositions produced thereby find use in a variety of applications.
1. A kit comprising:
(a) a setting fluid; and
(b) a dry reactant component comprising a tricalcium phosphate coarse particle composition comprising tricalcium phosphate particles ranging in size from 38 to 212 μm, wherein said particles comprise sodium in an amount ranging from 1500 to 2500 ppm.
2. The kit according to claim 1 , wherein the kit further comprises a cyclodextrin.
3. The kit according to claim 2 , wherein said dry reactant component comprises a fine calcium phosphate particulate composition having a mean particle size of less than 8 μm and narrow particle size distribution.