Color photographic recording material containing a DIR coupler

Details Color photographic recording material containing a DIR coupler Color photographic recording material containing a DIR coupler

1990-05-23

1991-06-04

Schilling, Richard L.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified radiation sensitive composition with color...

430957, G03C 732

Patent

active

050213318

ABSTRACT:
Highly active silver halide development inhibitors are released from DIR couplers corresponding to formula I during color development. Where DIR couplers are used in color photographic silver halide materials, high edge effects and high inter-image effects are obtained.

REFERENCES:
patent: 4359521 (1982-11-01), Fryberg et al.
patent: 4833070 (1989-05-01), Kunitz et al.
patent: 4840880 (1989-06-01), Ohlschlager et al.
patent: 4870000 (1989-09-01), Bergthaller et al.
patent: 4897341 (1990-01-01), Odenwalder et al.

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