following addenda weight percent of coupler addendum 3 48 addendum 4 29 addendum 5 32 addendum 6 16 and ethyl acetate layer containing gelatin at 1 08 g m 2 and bisvinylsulfonylmethyl ether hardener at 2 weight percent based on total gelatin str22 samples of each element were imagewise exposed for 1 10 of a second through a graduated density test object then processed in color developer at 35 u00b0 c 45 seconds in a color developer 1 45 seconds in the bleach fix bath 1 washed and dried examples 1 3 ______________________________________color developer 1 ph 9 98 triethanolamine 8 69 gstilbene whitening agent 2 10 glithium polystyrene sulfonate 0 23 gn n diethylhydroxylamine 85 solution 5 04 glithium sulfate 1 83 g4 amino 3 methyl n ethyl n u03b2 5 17 gmethanesulfonamido ethylanilinsulfate hydrate1 hydroxyethylidene 1 1 di phosphonic acid 60 0 81 gpotassium carbonate anhydrous 20 00 gpotassium bicarbonate 3 59 gpotassium chloride 1 60 gpotassium bromide 10 0 mgpotassium sulfite 0 24 gwater to make 1 0 lcolor developer 2 ph 10 04 triethanolamine 12 41 glithium sulfate 2 70 gn n diethylhydroxylamine 85 solution 5 40 g1 hydroxyethylidene 1 1 di phosphonic acid 60 1 16 g4 amino methyl 3 n ethyl n u03b2 methanesulfonamido 5 00 gethylanilinsulfate hydratepotassium carbonate anhydrous 21 16 gpotassium bicarbonate 2 79 gpotassium chloride 1 60 gpotassium bromide 7 0 mgstilbene whitening agent 2 30 gsurfactant 1 mlwater.