Silver halide color photographic light-sensitive materials

Details Silver halide color photographic light-sensitive materials Silver halide color photographic light-sensitive materials

1984-07-20

1986-01-21

Brown, J. Travis

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified radiation sensitive composition with color...

430553, 430554, 430555, 430556, 430557, 430558, 430565, G03C 732

Patent

active

045657777

ABSTRACT:
A silver halide color photographic light-sensitive material is described, comprising a coupler represented by formula (I): ##STR1## wherein A represents the residue of a coupler, R.sub.1 represents an alkyl group having from 4 to 15 carbon atoms, R.sub.2 represents an alkyl group having from 1 to 20 carbon atoms, with the total number of carbon atoms of R.sub.1 and R.sub.2 being from 8 to 27.

REFERENCES:
patent: 2908573 (1959-10-01), Bush et al.
patent: 3652286 (1972-03-01), Credner et al.
patent: 3998642 (1976-12-01), Lau et al.
patent: 4273861 (1981-06-01), Shiba et al.
patent: 4341864 (1982-07-01), Vandewalle et al.
patent: 4463086 (1984-07-01), Sasaki et al.

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