Photographic recording material

Details Photographic recording material Photographic recording material

1988-03-18

1989-03-07

Louie, Won H.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

G03C 134

Patent

active

048106275

ABSTRACT:
Compounds corresponding to the formula: ##STR1## wherein R.sub.1 and R.sub.2 denote alkyl groups with 1 to 8 carbon atoms, an optionally substituted alkenyl group with 2 to 5 carbon atoms, an optionally substituted cycloalkyl group with 5 or 6 carbon atoms or an optionally substituted aryl group or R.sub.1 and R.sub.2 together represent the ring members required to form a 5- or 6-membered cycloalkyl or cycloalkenyl group, are suitable for use as antifoggants in photographic recording materials.

REFERENCES:
patent: 3929786 (1975-12-01), Rickter
patent: 4148657 (1979-04-01), Beretta et al.

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