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Polysilazane Adhesive Compostions: 5,457,151

Abstract: 

An adhesive composition for joining carbon--carbon composites comprising a polymeric thermosetting polysilazane, a ceramic powder, silicon powder, and carbon powder. The invention also comprises the method of making carbon--carbon composite structures utilizing such adhesive composition and to the resultant products.

Patent Number: 
5,457,151
Date Of Issue: 
10/09/1995
Inventors: 

Stuart T. Schwab; Renee Graef; David G. Paquette