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Method for making thin, flat, dense membranes on porous substrates

United States Patent

October 1, 2002
View the Complete Patent at the US Patent & Trademark Office
Lawrence Berkeley National Laboratory - Visit the Technology Transfer and Intellectual Property Management Department Website
A method of fabricating a thin, flat dense membrane on a porous substrate in which the green substrate is selected to have a predetermined shrinkage on firing which matches or is greater than the shrinkage of a thin uniformly applied film on firing.
Visco; Steven J. (Berkeley, CA), Jacobson; Craig P. (El Cerrito, CA), De Jonghe; Lutgard C. (Lafayette, CA)
The Regents of the University of California (Oakland, CA)
09/ 205,641
December 3, 1998