Calcium-phosphorus-apatite having novel properties and process for preparing the same
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United States of America Patent
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Jun 6, 1989
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N/A
app pub date -
Sep 11, 1987
filing date -
Dec 18, 1984
priority date (Note) -
Expired
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Abstract
The present invention relates to a process for preparing a calcium-phosphorus-apatite, essentially characterized by admixing a single solvent of water or an organic solvent compatible with water or a mixed solvent of water with an organic solvent compatible with water with calcium and phosphorus compounds soluble in said single or mixed solvent to prepare a raw material solution, and atomizing the raw material solution into a flame or a heating zone for effecting a thermal decomposition reaction thereof to form a calcium-phosphorus-apatite; a calcium-phosphorus-apatite obtained by the process and having novel characteristics; and the use of the calcium-phosphorus-apatite as a chromatographic packing material.
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