| 发明名称 |
METHOD FOR MANUFACTURING HYDROXYAPATITE POROUS SINTERED MATERIAL |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a hydroxyapatite porous sintered material that solves or reduces problems in the current manufacturing method of a ceramic porous material. <P>SOLUTION: The method for manufacturing the hydroxyapatite porous sintered material comprises a step (1) of subjecting a mixture obtained by kneading a calcium phosphate-based powder and an aqueous medium to the hydrothermal solidification reaction under hydrothermal hot-press conditions at pressure of 10-100 MPa and a temperature of 150-350°C and a step (2) of sintering the solidified material obtained by the step (1) at 900-1,200°C. <P>COPYRIGHT: (C)2004,JPO |
| 申请公布号 |
JP2004115297(A) |
申请公布日期 |
2004.04.15 |
| 申请号 |
JP20020278347 |
申请日期 |
2002.09.25 |
| 申请人 |
SHIRAISHI KOGYO KAISHA LTD;SHIRAISHI CHUO KENKYUSHO:KK |
发明人 |
NAKAHIRA ATSUSHI;MURAKAMI TAKAYUKI;HASHIDA TOSHIYUKI;HOSOI KAZUYUKI;ONOKI NORISHIGE |
| 分类号 |
A61L27/00;C04B35/447;C04B38/00 |
主分类号 |
A61L27/00 |
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