Use of salts of layered double hydroxides as charge control...

Use of silicone oil as a polyethylene oxidation retardant in...

Use of substituted glyoxalate derivates as photoinitiators

Use of thiazoline thione antifoggants with a dye- enhanced...

Use of trans-epindolidione as a photosensitive pigment in...

Use of volatile carboxylic acids in improved photoresists...

Use of zinc salts to increase dye stability in silver halide...

User selectable color

User-configurable waterproof camera case

User-friendly document input

User-interactive reduction of scene balance failures

Using pigment yellow 155 in electrophotographic toners and...

Uv and laser curing of the polymerizable binder

Uv-absorbing optical brightening agents

Uv-absorbing support layers and flexographic printing...