Color photographic silver halide material

Details Color photographic silver halide material Color photographic silver halide material

1999-05-25

2000-12-12

Letscher, Geraldine

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified radiation sensitive composition with color...

430555, 430558, 430607, 430611, 430504, 430506, G03C 108, G03C 726, G03C 732

Patent

active

061596752

ABSTRACT:
A colour photographic material having a support and at least one silver halide emulsion layer containing couplers, which layer contains as couplers a 2-equivalent magenta coupler and both at least one compound of the formula (III) and at least one compound of the formula (IV): ##STR1## in which R.sub.4 to R.sub.9 and n have the meaning stated in the description, is distinguished by reduced pressure sensitivity.

REFERENCES:
patent: 4957855 (1990-09-01), MacIntyre et al.
patent: 5051336 (1991-09-01), Inoue et al.
patent: 5356759 (1994-10-01), Mitsui et al.
patent: 5374505 (1994-12-01), Heinecke et al.
patent: 5679508 (1997-10-01), Mucke et al.
patent: 5919612 (1999-07-01), Ly et al.

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