Silver halide color photographic light-sensitive material

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

2006-11-09

2008-09-16

Visconti, Geraldina (Department: 1795)

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

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

C430S502000, C430S503000, C430S504000, C430S567000, C430S543000, C430S531000, C430S556000, C430S557000, C430S464000, C430S467000, C430S475000

Reexamination Certificate

active

07425408

ABSTRACT:
A silver halide color photographic light-sensitive material, having at least one each of blue-, green-, and red-sensitive emulsion layers containing yellow, magenta, and cyan couplers, respectively, on a support;wherein said blue-sensitive emulsion layer contains at least one coupler of formula (I); andwherein the light-sensitive material satisfies expression a-1) and/or b-1):wherein, Q forms a 5- to 7-membered ring with the —N═C—N(R1)—; R1 and R2 each are a substituent; m is 0 to 5; and X is a hydrogen atom, or a coupling split-off group;in-line-formulae description="In-line Formulae" end="lead"?0.5≦Dmax(UV)/Dmin(UV)≦1.1:   a-1)in-line-formulae description="In-line Formulae" end="tail"?wherein Dmax(UV)/Dmin(UV) is the smallest of the value in a wavelength range of 340 to 450 nm;in-line-formulae description="In-line Formulae" end="lead"?1300≦(B−C)/A≦20000:   b-1)in-line-formulae description="In-line Formulae" end="tail"?wherein B is yellow Dmax, C is yellow Dmin; and A is an amount mol/m2of the coupler of formula (I).

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