Accession Number:
ADA001479
Title:
Photographic Developer,
Descriptive Note:
Corporate Author:
ARMY FOREIGN SCIENCE AND TECHNOLOGY CENTER CHARLOTTESVILLE VA
Personal Author(s):
Report Date:
1974-03-28
Pagination or Media Count:
7.0
Abstract:
A developer for photographic materials is based on paraformaldehyde and hydroquinone. To increase the contrast of photographic images, P-containing polyalkylene glycols of the formula HOCH2CH2On- POOROCH2CH2On where R is alkyl or aryl, n is a whole even number, and x is a whole odd number, are added to the developer.
Subject Categories:
- Printing and Graphic Arts