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US 7,803,194 B2Granted
Sintered body of titanium compound
AssigneeImmuno-Science Co., Inc.
InventorsTatsushi Fujita, Kenichi Tamura, Yuriko Morisaki
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Abstract
The present invention provides a sintered body of titanium compound obtained by sintering the titanium compound and a method for producing the same. A titanium compound represented by the formula (1) or (2) below is sintered. [Ca10(PO4)6]TiO3.nH2O (1) [Ca10(PO4)6]TiO2(OH)2 (2) (In the formulae, n is an integer of from 0 to 3). The obtained sintered body substantially consists of perovskite and whitlokite.
Claims12
A method for producing a sintered body comprising:
- sintering a powder of a titanium compound, wherein said powder of said titanium compound is produced by coprecipitation wherein an alkali is added to a solution containing a calcium ion, a titanium ion and phosphoric ion, and said powder of said titanium compound is sintered at a temperature exceeding 800° C.
Dependencies are inferred from the claim text.