M.a. Hanna Company

David Thomas Hughes

Michael Wayne Chase

Milton Farber

Carl David McAfee

Piseth Lov

A water processable photopolymer composition for use in the manufacture of flexographic photopolymer printing plates is disclosed. The composition includes a flexible polymer having an affinity for water combined with a combination of hydrophilic and hydrophobic ethylenically unsaturated crosslinking agents or a single crosslinking agent containing both groups, a photoinitiator and swell enhancing components.

Composition for the manufacture of flexographic printing plates

A water processable photopolymeric composition for use in the manufacture of flexographic photopolymer printing plates is disclosed. Preferably, the flexomer blend includes a flexomer having an affinity for water combined with a hydrophilic crosslinking agent, a nonhydrophilic crosslinking agent, a swell enhancing filler, a hydrophilic plasticizer, a compatibilizer and a surfactant. The compatibilizer aids the blending of the hydrophilic components with the flexomer blend.

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Whitney, TX, United States of America

David Thomas Hughes