Accession Number : ADD013557
Title : Thermal Method for Destruction of Microfilm Products.
Descriptive Note : Patent, Filed 10 Jun 80, patented 20 Oct 87,
Corporate Author : DEPARTMENT OF THE AIR FORCE WASHINGTON DC
Personal Author(s) : Kitchens, Judith F ; Culp, Carl H , Sr ; Hyde, Raymond G ; Brownlee, Shirley G
Report Date : 20 Oct 1987
Pagination or Media Count : 6
Abstract : A method for the pyrolytic destruction of microfilm products by utilizing hot silicone oil heated to a temperature of about 250 C. Destruction of the various types of microfilm is accomplished within a five minute time frame.
Descriptors : *DESTRUCTION, *MICROFILM, *SILICONES, *PATENTS, HIGH TEMPERATURE, OILS, PYROLYSIS, THERMAL PROPERTIES, TIME
Subject Categories : Photography
Distribution Statement : APPROVED FOR PUBLIC RELEASE