Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing
Patent
1988-05-12
1989-09-12
Michl, Paul R.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Silver compound sensitizer containing
430600, 430603, 430611, 430614, G03C 134
Patent
active
048659657
ABSTRACT:
This invention is directed to a light sensitive silver halide emulsion comprising a cyclic ether compound having an acid function and to an element containing such emulsion and to a process for using same. The compound comprises, in the cyclic ring, at least two atoms from the group consisting of sulfur and selenium, each of which atoms being separated from one another by a chain of at least two carbon atoms. Such compound acts as a solvent and as a growth modifying agent for silver halide grains. Also described is a process for modifying the growth of silver halide grains.
REFERENCES:
patent: 3062646 (1962-11-01), Daun et al.
patent: 3271157 (1966-09-01), McBride
patent: 3767413 (1973-10-01), Miller
patent: 4276374 (1981-06-01), Mifune et al.
Friour Gerard
Herz Arthur H.
Paris Christian
Riveccie Marcel
Baxter Janet C.
Eastman Kodak Company
Kirchoff Thomas F.
Michl Paul R.
LandOfFree
Light sensitive emulsion and element containing a cyclic ether c does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Light sensitive emulsion and element containing a cyclic ether c, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Light sensitive emulsion and element containing a cyclic ether c will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-915776