Title: Preparation method of degradable porous calcium-silicate ceramic bioactive materials
Application Number: 200410058919 Application Date: 2002.09.28
Publication Number: 1569736 Publication Date: 2005.01.26
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: A61L27/10,A61L31/02,C01B33/24,C04B35/22,C04B38/06
Applicant(s) Name: Shanghai Institute of Ceramics, Chinese Academy of Address: 200050
Inventor(s) Name: Lin Kaili
Attorney & Agent: pan zhen
Abstract:
     The invention relates to the preparation method of degradable porous calcium-silicate ceramic bioactive materials by using calcium silicate micro powder made through moisture chemical method as raw material, adding organic or macromolecular pore-forming agents of different particle sizes, mixing and dry-pressing for formation, or gel injection molding to obtain the porous material blank, finally calcining the blank at an elevated temperature.
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