Silver halide color negative photographic materials

Details Silver halide color negative photographic materials Silver halide color negative photographic materials

1989-11-28

1990-08-28

Michl, Paul R.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

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

430505, 430506, 430510, 430517, 430522, 430551, 430558, 430600, 430607, 430611, G03C 146, G03C 752, G03C 184

Patent

active

049524852

ABSTRACT:
A silver halide color negative photographic material having at least one blue-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one red-sensitive silver halide emulsion layer on a support, which is characterized in that the combined total of silver contents in the material is from 3.0 g/m.sup.2 to 8.0 g/m.sup.2 and the specific photographic sensitivity of the material is from 320 to less than 800. The material has improved sharpness and graininess and has high processability including pressure-resistance. Even after stored for long periods of time, the graininess of the material does not deteriorate.

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patent: 4618573 (1986-10-01), Ukamara et al.
patent: 4707434 (1987-11-01), Koboshi et al.
Abstract No. 83-00950k, JP 57 188035, Konishinoka, "Silver Halide Photographic Material . . . ", 11/18/82.
Abstract No. 83-714354, JP 58 98728, Konishinoka, "Silver Halide Photographic Material . . . ", 6/11/83.
Abstract No. 84-015426, JP 58 209736, Konishinoka, "Silver Halide Photographic Material . . . ", 12/6/83.
Abstract No. 84-015427, JP 58 209737, Konishinoka, "Silver Halide Photographic Material . . . ", 12/6/83.

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