Aqueous, solid particle dispersions of dichalcogenides for photo
Artificial gelatins of high methionine content for photographic
Arylidene sensitizing dyes for tabular grains
Asymmetric silver salt dimers and imaging compositions,...
Attachment of gelatin-grafted plymer particles to pre-precipitat
Attachment of gelatin-grafted polymer particles to pre-precipita
Au(I) sensitizers for silver halide emulsions
Au(I) sensitizers for silver halide emulsions
Auxiliary developing agents, photographic materials incorporatin