Photographic element with near-infrared antihalation layer

Details Photographic element with near-infrared antihalation layer Photographic element with near-infrared antihalation layer

1997-05-01

1999-03-30

Chea, Thorl

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Antihalation or filter layer containing

430510, 430517, G03C 183

Patent

active

RE0361747

ABSTRACT:
Disclosed is a photographic element comprising an antihalation dye of formula: ##STR1## wherein --CR.sup.8 R.sup.9 --, --S--, --Se--, --NR.sup.10 --, --CH.dbd.CH-- or --O--;

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