Method for forming color image

Details Method for forming color image Method for forming color image

1989-10-05

1992-12-22

McCamish, Marion E.

Radiation imagery chemistry: process, composition, or product th

Color imaging process

Using identified radiation sensitive composition in the...

430377, 430380, 430382, 430383, 430467, 430507, 430522, 430963, G03C 726, G03C 730

Patent

active

051733951

ABSTRACT:
A method for forming a color image which comprises developing an imagewise exposed silver halide color photographic material with a color developer containing at least one aromatic primary amine developing agent, wherein said silver halide color photographic material comprises a reflective support, whose transmission density in the red region ranges from 0.2 to 0.9, having thereon at least one light-sensitive emulsion layer containing at least one coupler capable of forming a dye on coupling with an oxidation product of the developing agent and silver chlorobromide grains comprising at least 80 mol % of silver chloride and containing substantially no silver iodide, said support having further provided thereon a dye represented by formula (A): ##STR1## wherein R.sub.101 and R.sub.102 each represents --OR.sub.105, --COOR.sub.105, ##STR2## --COR.sub.105, --CN or --R.sub.107, wherein R.sub.105 and R.sub.106 each represents a hydrogen atom, a substituted or unsubstituted alkyl group or a substituted or unsubstituted aryl group, and R.sub.107 represents an alkyl group or an alkyl group substituted with a halogen atom, etc.; R.sub.103 and R.sub.104 each represents an alkyl, aralkyl or aryl group substituted with at least one of a sulfo group and a carboxyl group; and L.sub.101 represents a substituted or unsubstituted methine group, and the color developer contains from 3.5.times.10.sup.-2 to 1.5.times.10.sup.-1 mol/l of chloride ion and from 3.0.times.10.sup.-5 to 1.0.times.10.sup.-3 mol/l of bromide ion.

REFERENCES:
patent: 4830955 (1989-05-01), Kajiwara et al.
patent: 4851326 (1989-07-01), Ishikawa et al.
patent: 4853321 (1989-08-01), Momoki et al.
patent: 4880728 (1989-11-01), Ishikawa et al.
patent: 5001042 (1991-03-01), Hasebe
patent: 5093226 (1992-03-01), Ohshima

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