Patent 11186522 was granted and assigned to TOUCHSTONE RESEARCH LABORATORY LTD (INC) on November, 2021 by the United States Patent and Trademark Office.
Producing silicon carbide carbon foam is described. The process includes filling the pores of a carbon foam with a polysiloxane resin and heating the impregnated carbon foam to high temperatures to convert the silicon in the polysiloxane resin to silicon carbon within the carbon foam.