Silver halide color photographic light-sensitive material

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

1987-11-27

1990-02-13

Michl, Paul R.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified radiation sensitive composition with color...

430548, 430558, G03C 738

Patent

active

049006550

ABSTRACT:
A silver halide color photographic light-sensitive material comprising a support having provided thereon at least one silver halide emulsion layer, wherein at least one magenta coupler represented by the formula ##STR1## where the groups in the formula are defined in the specification; is dispersed in the silver halide emulsion layer in the presence of at least one high-boiling organic solvent represented by one of the formulae (II), (III), (IV) and (V): ##STR2## where the groups in the formulae are described in the specification. The a high boiling point organic solvent has a dielectric constant of not less than 4.00 at 25.degree. C. and 10 KHz.

REFERENCES:
patent: 2322027 (1943-06-01), Jelley et al.
patent: 4500630 (1985-02-01), Sato et al.
patent: 4540654 (1985-09-01), Sato et al.
patent: 4590153 (1986-05-01), Kawagishi et al.
patent: 4659652 (1987-04-01), Kawagishi et al.
patent: 4675275 (1987-06-01), Nishijima et al.
patent: 4741995 (1988-05-01), Tani et al.
patent: 4774172 (1988-09-01), Kawagishi et al.

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