Photographic processes or agents therefor Regeneration of such processing agents

GPHYSICS G03Photography G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES PHOTOGRAPHIC PROCESSES

G03C5/00Photographic processes or agents therefor Regeneration of such processing agents

G03C5/02Sensitometric processes G03C5/04Photo-taking processes G03C5/06Travelling-mask processes G03C5/08Photoprinting Processes and means for preventing photoprinting G03C5/10Reflex-printing Photoprinting using fluorescent or phosphorescent means G03C5/12Cinematrographic processes of taking pictures or printing G03C5/14combined with sound-recording G03C5/16X-ray, infra-red, or ultra-violet ray processes G03C5/164Infra-red processes G03C5/17using screens to intensify X-ray images G03C5/18Diazo-type processes G03C5/20Reflex-printing G03C5/22Direct chromate processes G03C5/26Processes using silver-salt-containing photosensitive materials or agents therefor G03C5/261Non-bath processes G03C5/262using materials covered by groups G03C1/42 and G03C1/43 G03C5/263with an exterior influence G03C5/264Supplying of photographic processing chemicals; Preparation or packaging thereof G03C5/265of powders, granulates, tablets G03C5/266of solutions or concentrates G03C5/267Packaging; Storage G03C5/268Processing baths not provided for elsewhere G03C5/28Cinematographic-film processes G03C5/29Development processes or agents therefor G03C5/30Developers G03C5/3014Hydrazine; Hydroxylamine; Urea; Derivatives thereof G03C5/3021with oxydisable hydroxyl or amine groups linked to an aromatic ring G03C5/3028Heterocyclic compounds G03C5/3035containing a diazole ring G03C5/305Additives other than developers G03C5/3053Tensio-active agents or sequestering agents G03C5/3056Macromolecular additives G03C5/31Regeneration Replenishers G03C5/315Tanning development G03C5/32Latensification Densensitisation G03C5/38Fixing Developing-fixing Hardening-fixing G03C5/383Developing-fixing G03C5/386Hardening-fixing G03C5/39Stabilising G03C5/395Regeneration of photographic processing agents other than developers Replenishers therefor G03C5/3952Chemical, mechanical or thermal methods G03C5/3954Electrical methods G03C5/3956Microseparation techniques using membranes G03C5/3958Replenishment processes or compositions G03C5/40Chemically transforming developed images G03C5/42Reducing Intensifying G03C5/44Bleaching Bleach-fixing G03C5/46Toning G03C5/48Mordanting G03C5/50Reversal development Contact processes G03C5/56Processes using photosensitive compositions covered by the groups G03C1/64 - G03C1/72 or agents therefor G03C5/58Processes for obtaining metallic images by vapor deposition or physical development G03C5/60Processes for obtaining vesicular images