The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 16, 2014
Filed:
Sep. 27, 2012
Tsutomu Yoshida, Tokyo, JP;
Toshitaka Yasuda, Tokyo, JP;
Manabu Shimojoh, Tokyo, JP;
Kazuyoshi Masaki, Tokyo, JP;
Tsutomu Yoshida, Tokyo, JP;
Toshitaka Yasuda, Tokyo, JP;
Manabu Shimojoh, Tokyo, JP;
Kazuyoshi Masaki, Tokyo, JP;
Toyo Suisan Kaisha, Ltd., Tokyo, JP;
Abstract
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; [A, A, A, A, Aand Aare independently Oor OX. X represents a monovalent or polyvalent cation].