Silver halide emulsion and method of preparing the same

Details Silver halide emulsion and method of preparing the same Silver halide emulsion and method of preparing the same

2005-09-27

2005-09-27

Letscher, Geraldine (Department: 1752)

Radiation imagery chemistry: process, composition, or product th

Nonradiation sensitive image processing compositions or...

C430S559000, C430S570000, C430S572000, C430S558000, C430S546000, C430S631000, C430S640000, C430S642000

Reexamination Certificate

active

06949332

ABSTRACT:
A silver halide emulsion containing water, dispersion medium comprising modified gelatin whose amino group is chemically modified, and silver halide grains comprising spectrally sensitized silver halide grains each having a multilayer adsorption of dye chromophores on the surface thereof. A method of preparing the silver halide emulsion. A silver halide photosensitive material contains the silver halide emulsion in a light-sensitive silver halide emulsion layer thereof.

REFERENCES:
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patent: 6329133 (2001-12-01), Andrievsky et al.
patent: 6620581 (2003-09-01), Parton et al.
patent: 2004/0185392 (2004-09-01), Suzuki et al.
patent: 2002-49113 (2002-02-01), None

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