Light-sensitive material for silver salt diffusion transfer proc

Details Light-sensitive material for silver salt diffusion transfer proc Light-sensitive material for silver salt diffusion transfer proc

1985-02-11

1986-10-28

Schilling, Richard L.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Antihalation or filter layer containing

430204, 430227, G03C 184, G03C 554

Patent

active

046198938

ABSTRACT:
A light-sensitive material for a silver salt diffusion transfer process is described, having an antihalation layer containing at least one oil-soluble dye represented by following general formula (I) ##STR1## wherein X represents a benzene ring, a thiazole ring or a benzothiazole ring each having at least one electron attractive group selected from a nitro group, a cyano group, an alkylsulfonyl group, a halogen atom, and a trifluoromethyl group; R.sub.1, R.sub.2, R.sub.3, R.sub.4 each represents hydrogen, a substituted or unsubstituted alkyl group having 1 to 12 carbon atoms, a substituted or unsubstituted alkoxy group having 1 to 12 carbon atoms, a substituted or unsubstituted alkylamido group having 2 to 30 carbon atoms or a substituted or unsubstituted arylamido group having 6 to 30 carbon atoms; any Y and Z each represents hydrogen or a substituted or unsubstituted alkyl group having 1 to 10 carbon atoms.

REFERENCES:
patent: 2622026 (1952-12-01), Hunter et al.
patent: 4062682 (1977-12-01), Laridon et al.
patent: 4336323 (1982-06-01), Winslow

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