Radiation imagery chemistry: process – composition – or product th – Color imaging process – Using identified radiation sensitive composition in the...
Patent
1987-07-29
1989-06-13
Michl, Paul R.
Radiation imagery chemistry: process, composition, or product th
Color imaging process
Using identified radiation sensitive composition in the...
430385, 430386, 430387, 430489, 430490, 430467, 430611, 430605, 430626, 430551, 430963, G03C 526, G03C 130, G03C 134
Patent
active
048392634
ABSTRACT:
A silver halide photographic material containing a support and, provided thereon, at least one silver halide emulsion layer, this silver halide emulsion layer containing silver halide grains containing 90 mol % or more of silver chloride, a dye-forming coupler, and a compound represented by general formula [S]; ##STR1## wherein Q is a group of atoms necessary to complete a 5- or 6-membered heterocyclic ring or a 5- or 6-membered ring fused with a benzene ring and M is a hydrogen atom, an alkali metal or an ammonium group;
the silver halide layer having been hardened by a hardener represented by formula [HDA] or [HDB]; ##STR2## wherein Rd.sub.1 is selected from the group consisting of a chlorine atom, a hydroxyl group, an alkyl group, an alkoxy group, an alkylthio group, an --OM group, wherein M is an mono-valent metal atom, a --NR'R" group, wherein R' and R" are independently selected from the group consisting of a hydrogen atom, an alkyl group and an aryl group and a --NHCOR'" group, in which R'" is selected from the group consisting of a hydrogen atom, an alkyl group and an aryl group; Rd.sub.2 is selected from the group consisting of a hydroxyl group, an alkyl group, an alkoxy group, an alkylthio group, an --OM group, wherein M is an mono-valent metal atom, a --NR'R" group, wherein R' and R" are independently selected from the group consisting of a hydrogen atom, an alkyl group and an aryl group and a --NHCOR'" group, in which R'" is selected from the group consisting of a hydrogen atom, an alkyl group and an aryl group; ##STR3## wherein Rd.sub.3 and Rd.sub.4 are independently selected from the group consisting of a chlorine atom, a hydroxyl group, an alkyl group, an alkoxy group and an --OM group, in which is a mono-valent metal atom; Q and Q' is a divalent atom or group selected from --O--, --S-- and --NH--; L is an alkylene group or an arylene group; and p and q are independently integers of 0 or 1. The above-described silver halide photographic material is processed with a color developing solution containing a sulfite ion in a quantity of 2.times.10.sup.-4 to 1.times.10.sup.-2 moles per liter, this developing solution being substantially free of bromide ion. The above-described material and process for developing the same, being better suited for use in rapid developing processes.
REFERENCES:
patent: 3305362 (1967-02-01), Riester et al.
patent: 3335009 (1967-08-01), Rasch et al.
patent: 4170478 (1979-10-01), Case et al.
patent: 4252892 (1981-02-01), Case
patent: 4565774 (1986-01-01), Kajiwara et al.
patent: 4565776 (1986-01-01), Kim et al.
patent: 4661441 (1987-04-01), Kajiwara et al.
patent: 4734358 (1988-03-01), Takada et al.
Kajiwara Makoto
Miyoshi Masanobu
Onodera Kaoru
Sakamoto Eiichi
Bierman Jordan B.
Buscher Mark R.
Konishiroku Photo Industry Co,., Ltd.
Michl Paul R.
LandOfFree
Method of forming dye image having superior rapid processing per does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of forming dye image having superior rapid processing per, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of forming dye image having superior rapid processing per will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1277135