Dye containing photographic sensitive elements

Details Dye containing photographic sensitive elements Dye containing photographic sensitive elements

1975-09-12

1977-11-22

Brammer, Jack P.

Gas separation: apparatus

Electric field separation apparatus

Electrode retaining or supporting means

96 57, G03C 184

Patent

active

040594483

ABSTRACT:
A silver halide photographic light-sensitive element containing at least one hydrophilic colloid layer which contains a basic polymer and at least one oxonol dye which contains two pyrazolone nuclei in which the 3-position of the pyrazolone nuclei is substituted with a phenyl group-containing residue and in which the 1-position of the pyrazolone nuclei is substituted with a sulfo group containing aliphatic group.

REFERENCES:
patent: 3445231 (1969-05-01), Nishio et al.
patent: 3624229 (1971-11-01), Timmerman et al.
patent: 3726683 (1973-04-01), Yammamoto et al.
patent: 3740228 (1973-06-01), Ohleschlager et al.
patent: 3746547 (1973-07-01), Tsuji et al.
patent: 3795519 (1974-03-01), Miyazako et al.
patent: 3865817 (1975-01-01), Kabayashi et al.
patent: 3876429 (1975-04-01), Poppe et al.

Affiliated with

Also associated with

Rating

Dye containing photographic sensitive elements does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dye containing photographic sensitive elements, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dye containing photographic sensitive elements will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2257151