Light-sensitive development-free driographic printing plate

Details Light-sensitive development-free driographic printing plate Light-sensitive development-free driographic printing plate

1974-06-17

1976-12-14

Bowers, Jr., Charles L.

Gas separation: apparatus

Electric field separation apparatus

Plural diverse electric fields

96 3385, 96 86R, 96 86P, 96 87R, 96115R, 252184, 260142, G03C 154, G03C 194

Patent

active

039973492

ABSTRACT:
Light-sensitive article comprising a substrate coated with a light-sensitive composition comprising a diazonium salt formed from an aromatic diaxonium compound and an adhesive acid or salt thereof. The article can be utilized as a driographic printing plate upon imagewise exposure to actinic radiation without necessity of a liquid development step.

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Kirk--Othmar, "Ency. of Chem. Tech.", vol. 1, 2nd Ed., 1963, pp. 1-11.

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