Title:
セラミックス多孔体の製造方法
Document Type and Number:
Japanese Patent JP5793045
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a ceramic porous body having uniform spherical pores formed in a spherical shape originated in air bubbles and to provide a method for producing ceramic porous body by which the ceramic porous body having uniform spherical pores can be produced.SOLUTION: The method for producing ceramic porous body produces a ceramic porous body having the spherical pores, which is composed of a calcium phosphate-based compound. The method includes: a first step of preparing slurry containing powders composed of the calcium phosphate-based compound, a water-soluble polymer compound and an alkylbenzene sulfonate surfactant; a second step of heating the slurry by high-frequency heating for gelation after foaming by stirring the slurry; and a third step of drying the gelated slurry and further sintering it.
Inventors:
Tomoyuki Matsumoto
Application Number:
JP2011220405A
Publication Date:
October 14, 2015
Filing Date:
October 04, 2011
Export Citation:
Assignee:
hoya technosurgical Co., Ltd.
International Classes:
C04B38/10; A61K6/838; A61L27/00; C04B35/447
Domestic Patent References:
| JP5208877A | ||||
| JP2000290085A | ||||
| JP2005170767A | ||||
| JP2010532299A |
Foreign References:
| WO2013035690A1 |
Attorney, Agent or Firm:
Tatsuya Masuda
Kazuo Asahi
Kazuo Asahi