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Bone repair material and method for producing the same
专利权人:
Takashi Kizuki;Seiji Yamaguchi;Tadashi Kokubo;Tomiharu Matsushita
发明人:
Tadashi Kokubo,Takashi Kizuki,Seiji Yamaguchi,Tomiharu Matsushita
申请号:
US12995850
公开号:
US08470387B2
申请日:
2009.06.01
申请国别(地区):
US
年份:
2013
代理人:
摘要:
A bone repair material being superior in apatite-forming ability and its stability in a storage and high in scratch resistance is disclosed. The material is produced by a method comprising the steps of: immersing a substrate made of titanium or a titanium alloy in a first aqueous solution that does not contain calcium ions but contains at least one cation selected from the group consisting of sodium ions and potassium ions and is alkaline; immersing the substrate in a second aqueous solution that does not contain phosphate ions but contains calcium ions; heating the substrate in a dry atmosphere; and treating the substrate with hot water of 60° C. or higher or with steam.
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中国工程科技知识中心
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