Phenanthrotriazolyl derivatives
Phosphonylated fluorescent dyes and conjugates
Phosphorescent oxygen sensors
Phosphoric acid monoesters useful for surface treatment of...
Photoconductive imaging members with titanium phthalocyanine
Photoconductive phthalocyanine pigments,...
Photographic compounds and elements and processes using them
Photographic direct-reversal emulsions
Photographic dye diffusion transfer process
Photographic dyes and dye releasing compounds
Photographic element and process comprising a dye releasing...
Photographic elements containing color-forming couplers...
Photographic elements containing cross-linked mordants and...
Photographic emulsions and u-chlorocarbocyanine dyes
Photographic emulsions and u-substituted carbocyanine dyes
Photographic material and process comprising a...
Photographic material and process comprising wash-out...
Photographic material and process for retouching dye images
Photographic material suited for use in diffusion transfer...
Photographic materials and compounds useful therein