Silver halide photographic emulsion

Details Silver halide photographic emulsion Silver halide photographic emulsion

1976-02-09

1977-11-08

Brown, J. Travis

Gas separation: apparatus

Electric field separation apparatus

Collecting electrode details

96107, 96109, 96111, 961145, 96122, 96140, G03C 122

Patent

active

040574300

ABSTRACT:
A silver halide photographic emulsion containing at least one sensitizing dye represented by the following general formula (I), ##STR1## in which Z represents an atomic group necessary for forming a benzoxazole nucleus or a naphthoxazole nucleus; R.sub.1 represents an aliphatic group; R.sub.2 represents an alkyl group, an allyl group or an aryl group; R.sub.3 represents an alkoxycarbonylalkyl group, an alkoxyalkyl group, an N-(N,N-dialkylaminoalkyl)carbamoylalkyl group, an N-(N,N,N-trialkylammoniumalkyl)carbamoylalkyl group or an N,N,N-trialkylammoniumalkyl group, with R.sub.2 being a phenyl group where R.sub.3 is an alkoxycarbonylalkyl group; X represents an acid anion; and n represents 0 or 1.

REFERENCES:
patent: 3698910 (1972-10-01), Sakazume et al.
patent: 3734739 (1973-05-01), Borror
patent: 3736145 (1973-05-01), Hirata et al.
patent: 3765900 (1973-10-01), Depoorter et al.
patent: 3808009 (1974-04-01), Sakazume et al.
patent: 3822136 (1974-07-01), Sakazume et al.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-228018