Silver halide color photographic material

Details Silver halide color photographic material Silver halide color photographic material

1989-01-30

1991-07-30

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Antihalation or filter layer containing

430550, 430571, 430572, 430582, 430583, 430588, 430595, G03C 1825

Patent

active

050359860

ABSTRACT:
A silver halide color photographic material comprising photographic constituent layers containing at least one light-sensitive silver halide emulsion layer and at least one light-insensitive layer on a reflective support, wherein at least one of the photographic constituent layers comprises at least one dye represented by formula (I), at least one of the light-sensitive silver halide emulsion layers comprises silver halide grains substantially comprising silver chloride and the reflective support comprises 3.0 g/m.sup.2 or more of titanium oxide: ##STR1## wherein R.sub.1 and R.sub.2 each represents an alkyl group, an aryl group, a cyano group, --COOR.sub.5, --CONR.sub.5 R.sub.6, --COR.sub.7, --SO.sub.2 R.sub.7, --SOR.sub.7, --SO.sub.2 NR.sub.5 R.sub.6, --OR.sub.5, --NR.sub.5 R.sub.6, --NR.sub.6 COR.sub.7, --NR.sub.5 CONR.sub.5 R.sub.6 or --NR.sub.6 SO.sub.2 R.sub.7 in which R.sub.5 and R.sub.6 each represents a hydrogen atom, an alkyl group or an aryl group, R.sub.7 represents an alkyl group or an aryl group, and R.sub.5 and R.sub.6 or R.sub.6 and R.sub.7 may be connected to eachother to form a 5- or 6-membered ring; R.sub.3 and R.sub.4 each represents a hydrogen atom or an alkyl group; Q.sub.1 and Q.sub.2 each represents an aryl group; X.sub.1 and X.sub.2 each represents a bond or divalent connecting group; Y.sub.1 and Y.sub.2 each represents a sulfo group or a carboxyl group; L.sub.1, L.sub.2 and L.sub.3 each represents a substituted or unsubstituted methine group; n represents an integer 0, 1 or 2; m.sub.1 and m.sub.2 each represents an integer 1 or 2; p.sub.1 and p.sub.2 each represents an integer 0, 1, 2, 3 or 4; and q.sub.1 and q.sub.2 each represents an integer 1, 2 or 3.

REFERENCES:
patent: 3247127 (1961-03-01), Bailey
patent: 3469985 (1969-09-01), Bailey
patent: 4078933 (1978-03-01), Sugiyama et al.
patent: 4564591 (1986-01-01), Tanaka et al.
patent: 4590155 (1986-05-01), Klotzer
patent: 4605610 (1986-08-01), Klotzer
patent: 4833246 (1989-05-01), Adachi et al.
Chemical Abstracts 109:46086e-Abstract; Hirabayashi, S.; Sato, K., "Silver Halide Color Photographic Materials Containing Antihalation Dye", (1988).

Affiliated with

Also associated with

Rating

Silver halide color photographic material does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Silver halide color photographic material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Silver halide color photographic material will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1542294