Title:
SINTERED BODY OF CALCIUM CARBONATE, METHOD OF PRODUCING THE SAME, AND BONE PROSTHETIC MATERIAL
Document Type and Number:
Japanese Patent JP2020152600
Kind Code:
A
Abstract:
To provide a method of producing a sintered body of calcium carbonate, capable of producing an excellent sintered body without using a sintering aid.SOLUTION: The method of producing a sintered body of calcium carbonate comprises a process of producing a molded body by compression-molding calcium carbonate, a process of removing an organic component contained in the molded body by heating the molded body under a temperature condition of 500°C or lower, and a process of obtaining a sintered body of calcium carbonate by sintering the molded body in a carbon dioxide atmosphere under a temperature condition of 450°C or higher.SELECTED DRAWING: Figure 1
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Inventors:
UNUMA HIDEO
FURUSAWA TOSHITAKE
UMEMOTO SHOTA
TACHIKA MASAHIKO
FURUSAWA TOSHITAKE
UMEMOTO SHOTA
TACHIKA MASAHIKO
Application Number:
JP2019051208A
Publication Date:
September 24, 2020
Filing Date:
March 19, 2019
Export Citation:
Assignee:
SHIRAISHI CHUO KENKYUSHO KK
International Classes:
C04B35/057; A61F2/28; A61L27/02; A61L27/40; A61L27/56; B28B3/02; C04B35/64; C04B38/00
Domestic Patent References:
| JP2003327468A | 2003-11-19 | |||
| JPH09124379A | 1997-05-13 | |||
| JP2006026616A | 2006-02-02 | |||
| JPH08266183A | 1996-10-15 | |||
| JPH11501568A | 1999-02-09 | |||
| JP2011251886A | 2011-12-15 | |||
| JPH1175609A | 1999-03-23 | |||
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Foreign References:
| WO2018155680A1 | 2018-08-30 | |||
| WO2017038360A1 | 2017-03-09 | |||
| WO2017209096A1 | 2017-12-07 | |||
| WO2018155681A1 | 2018-08-30 |
Attorney, Agent or Firm:
Patent business corporation Miya saki, table of contents patent office