A porous composite product comprised of a network of fibers is produced by forming an unsintered preformed network of fibers and a gasifiable structure forming agent, followed by gasification of the structure forming agent prior to sintering of the fibers at appropriate junction points. The preferred structure forming agent is a cellulosic material.
申请公布号
CA2297213(C)
申请公布日期
2004.12.07
申请号
CA19982297213
申请日期
1998.08.07
申请人
AUBURN UNIVERSITY;ABB LUMMUS GLOBAL INC.
发明人
OVERBEEK, RUDOLF A.;KHONSARI, ALI M.;MURRELL, LAWRENCE L.;CHANG, YUNG-FENG;TATARCHUK, BRUCE J.;MEFFERT, MICHAEL W.