Direct-write lithography apparatus and methods are disclosed in which a transducer image
and an image of crossed interference fringe patterns are superimposed on a photoresist …

A presensitized color proofing sheet and method of obtaining an image on one substrate is
disclosed herein. The color proofing sheet is comprised of a color layer, a binder layer, both …

Apr. 1, 1975 1 l) 45 inhibited ultraviolet photopolymerizable resin-forming material such as a
film is shown. The apparatus com prises a pair of UV light sources, one being a flash …

[57] ABSTRACT A photopolymerizable composition comprising an addi tion-polymerizable
compound having at least one ethyl enically unsaturated double bond and a photopolymeri …

US3888672A - Photopolymerizable process capable of yielding a reverse image - Google
Patents US3888672A - Photopolymerizable process capable of yielding a reverse image …

A developer composition for developing a lithographic printing plate having a negative
recording layer on which an image is recorded via an infrared laser, the composition …

This invention relates to an optical information record ing medium comprising a substrate
provided at least with an underlayer and a recording layer thereon, said underlayer being …

A photopolymerizable mixture is disclosed that contains a polymer binder, a polymerizable
compound having at least one terminal ethylene double bond and a boiling point above 100 …

Process for preparation of positive images which com prises exposing imagewise a
supported layer of a photo sensitive composition comprising an alkali-soluble poly meric …

US3970535A - Photopolymerization process utilizing a 2-methyl-substituted benzimidazole as
a photosensitizer - Google Patents US3970535A - Photopolymerization process utilizing a …