Silver halide color photographic materials

Details Silver halide color photographic materials Silver halide color photographic materials

1983-10-14

1985-04-23

Brown, J. Travis

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Two or more radiation-sensitive layers containing other than...

430505, 430506, 430509, 430552, 430553, 430558, G03C 146

Patent

active

045130795

ABSTRACT:
A silver halide color photographic material is disclosed. The material is comprised of a support base having provided thereon a fine grain silver halide emulsion layer and, positioned adjacent to the fine grain silver halide emulsion layer, a silver halide emulsion layer containing a coupler. The coupler is a phenolic cyan coupler substituted at the 5-position with an acylamino group and at the 2-position with an ureido group. The material has high sensitivity and good granularity. The material produces an image which has excellent fastness to light and heat.

REFERENCES:
patent: 4333999 (1982-06-01), Lau
patent: 4409321 (1983-10-01), Onodera et al.
patent: 4427767 (1984-01-01), Aoki et al.
patent: 4434225 (1984-02-01), Sugita et al.
patent: 4444872 (1984-04-01), Kato et al.
patent: 4450228 (1984-05-01), Shimba et al.
patent: 4451559 (1984-05-01), Sato et al.

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