Accession Number : AD0164639
Title : Photographic Developer.
Descriptive Note : Patent,
Corporate Author : DEPARTMENT OF THE AIR FORCE WASHINGTON D C
Personal Author(s) : Braunstein,Simeon
Report Date : 11 DEC 1973
Pagination or Media Count : 3
Abstract : The patent describes a photographic developer for achieving maximum film sensitivity by increasing the dynamic range of a photographic film. It includes an additive mixture of N-(p-hydroxyphenyl glycin) and 1-phenyl-3-pyrazolidone.
Descriptors : *Patents, Glycine, Nitrogen heterocyclic compounds, Photographic chemicals, Sensitivity, Photographic film
Subject Categories : Photography
Distribution Statement : APPROVED FOR PUBLIC RELEASE