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Coatings with controlled porosity and chemical properties

United States Patent

*** EXPIRED ***
December 31, 1996
View the Complete Patent at the US Patent & Trademark Office
Sandia National Laboratories - Visit the Intellectual Property Management and Licensing Website
Coatings and sensors having both steric and chemical selectivity. Controlled porosity provides the steric selectivity, whereas chemically tailored film properties, using controlled composition or modification by coupling agents, chemical species replacement, or chemical species within pores, provide the chemical selectivity. Single or multiple layers may be provided.
Frye; Gregory C. (Bernalillo County, NM), Brinker; C. Jeffrey (Albuquerque, NM), Doughty; Daniel H. (Albuquerque, NM), Bein; Thomas (Albuquerque, NM), Moller; Karin (Albuquerque, NM)
Sandia Corporation (Albuquerque, NM)
08/ 011,518
February 1, 1993
GOVERNMENT RIGHTS The U.S. Government has rights to this invention pursuant to contract No. DE-AC04-76DP00789, between the Department of Energy and the American Telephone and Telegraph Company.