Accession Number:

ADA001479

Title:

Photographic Developer,

Descriptive Note:

Corporate Author:

ARMY FOREIGN SCIENCE AND TECHNOLOGY CENTER CHARLOTTESVILLE VA

Personal Author(s):

• Kirillova,K. M.
• Rul,V. D.
• Kazymov,A. V.
• Frolova,A. V.
• Cherepanova,L. I.

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.

Descriptors:

• *PHOSPHATES
• USSR
• POLYMERS
• TRANSLATIONS
• PATENTS
• ETHYLENE GLYCOL
• PHOTOGRAPHIC CHEMICALS

Subject Categories:

• Printing and Graphic Arts

Distribution Statement:

APPROVED FOR PUBLIC RELEASE