Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing
Reexamination Certificate
2007-08-28
2007-08-28
Visconti, Geraldina (Department: 1752)
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Silver compound sensitizer containing
C430S569000, C430S603000, C430S605000
Reexamination Certificate
active
11072244
ABSTRACT:
A silver halide emulsion containing silver halide grains with a silver chloride content of at least 95 mole %, being sensitized with selenium and gold, and further containing at least two compounds each having a function of oxidizing metallic silver clusters; a silver halide photographic material containing the same; and a silver halide photographic material having red-, green, and blue-sensitive silver halide emulsion layers, wherein one of the emulsion layers contains a silver halide emulsion with a silver chloride content of at least 95 mole %, and the silver halide emulsion contains a selenium compound and a metal complex of formula (D1);in-line-formulae description="In-line Formulae" end="lead"?[MD1XD1nLD1(6-n)]m formula (D1)in-line-formulae description="In-line Formulae" end="tail"?wherein MD1represents Cr, Mo, Re, Fe, Ru, Os, Co, Rh, Pd, or Pt; XD1represents a halogen ion; LD1represents a ligand other than XD1; n represents 3, 4, 5, or 6; and m represents 4−, 3−, 2−, 1−, 0, or 1+.
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Kariya Toshihiro
Ohzeki Katsuhisa
Suzuki Hiroyuki
Fuji Photo Film Co. , Ltd.
Sughrue & Mion, PLLC
Visconti Geraldina
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