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