Accession Number : ADD007273

Title :   Low Gamma Photographic Developer.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE AIR FORCE WASHINGTON DC

Personal Author(s) : Hodes,Harvey A

Report Date : 27 May 1980

Pagination or Media Count : 4

Abstract : This invention relates to A photographic developer composition containing Phenidone and hydroquinone in a 1 to 2 weight ratio, the composition having a gamma less than 1 and a pH in the range of about 9.8 to 10.4. The composition is particularly useful as an extended range developer for rapid processing of aerial film. (Author)

Descriptors :   *Patents, *Photographic developers, Quinones, Photographic processing, Aerial photographs, Ph factor

Subject Categories : Cartography and Aerial Photography

Distribution Statement : APPROVED FOR PUBLIC RELEASE