Calcium compositions
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United States of America Patent
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Oct 14, 2014
Grant Date -
Nov 15, 2007
app pub date -
May 10, 2007
filing date -
May 12, 2006
priority date (Note) -
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Abstract
Compositions comprising calcium carbonate and processes for making such compositions are provided. The invention provides a granulation comprising about 95% to about 99% by weight calcium carbonate, about 0.5% to about 5% by weight of a binder and about 0.03% to about 3% by weight of a porosity increasing agent. A pharmaceutical or nutritional composition prepared from such a granulation comprises about 90% to about 99% by weight calcium carbonate, about 0.03% to about 3% by weight of a porosity increasing agent, and about 1% to about 10% by weight of other excipients. The composition provides a smaller tablet than conventional calcium carbonate compositions, for improved ease of swallowing.
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