Acetals which act as photoinitiators

Achromatic holographic stereogram and method of making same

Acid sensitized charge transfer complexes and cyclic...

Acid-containing a-b block copolymers as grinding aids in...

Acid-hardening photoresists of improved sensitivity

Acidic adhesive compositions and self-processing...

Acoustic holography with a frequency shifted reference beam

Acousto-optical imagery system based on coherent holographic...

Acrylate terpolymer resin binders for photoelectrostatic...

Actinic activation article shaping system and method

Actinic light polymerizable coating compositions and method...

Activator solution for colloid transfer process

Activator solution rejuvenation

Activator-stabilizers in heat developable photographic...

Active airflow system for development apparatus

Active auto focus system improvement

Active auto focus system improvement

Active energy ray sensitive resin composition, active energy...

Active matrix and intrinsic photoconductive polyorganosiloxane

Actuator for a copy sheet feeder in a reciprocating carriage...