Calcium preparation and method of production thereof

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United States of America Patent

PATENT NO 8911805
SERIAL NO

13629286

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Abstract

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A stable Ca preparation in solution form even at high concentration is provided. The aqueous preparation of Ca includes water, Ca, compounds of Formula I and Formula II. Most of Ca is in non-ionic form and forms a complex. In the complex, Ca binds to the compound(s) of Formula I and/or Formula II in a state that basic structures of them are kept. At least partially, the complex forms colloidal particles. The aqueous preparation is transparent. pH is equal to or higher than that of slightly acid;

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Patent Owner(s)

Patent OwnerAddress
GC CORPORATION584-1 NAKAHINATA OYAMA-CHO SUNTO-GUN SHIZUOKA 4101307 ?4101307

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Masaki, Kazuyoshi Tokyo, JP 26 71
Shimojoh, Manabu Tokyo, JP 1 0
Yasuda, Toshitaka Tokyo, JP 7 62
Yoshida, Tsutomu Tokyo, JP 51 539

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