Producing Porous Ceramic Bodies Comprising Large Pores

Contact: patents.ieo@ubd.edu.bn

Summary

A macroporous ceramic body was prepared by combining a mixture of ceramic forming components with a polymer network structure to form a second intermediate mixture comprising a polymer network. The polymer network is then removed in the drying and/or sintering step leaving an interconnected open pore network within the ceramic body. The macroporous ceramic body comprises a three-dimensional, porous network comprising pores of about 3 mm to 11 mm. The nature of the three dimensional porous network is controlled by incorporating pre-designed polymer network.

Status

UBD Ref: U07    Status: Granted

Filed: Apr-30, 2012    Granted: Jul-09, 2015

Inventors: Piyasiri Ekanayake; Mohamad Iskandar Petra

U07-G-BN; U07-G-US; BN/2012/0007;US 14/064,496; US 2015/0118478; US 9,315,425