High bromide (111) tabular grain emulsions containing a cationic peptizer having diallylammonium derived repeating units

摘要

A radiation-sensitive high bromide {111 } tabular grain emulsion is disclosed containing a dispersing medium including a peptizer adsorbed to the tabular grains. The peptizer is a polymeric hydrophilic colloid containing repeating units derived from a diallylammonium monomer.