| 摘要 |
<p>The present invention provides a negative-type image recording material which does not smudge non-image portions during printing, which provides excellent film strength of recorded image portions, and which exhibits press life. Particularly when the material is used for recording with a variety of laser devices that emit infrared rays, the material enables direct plate making from computer digital data. The negative-type image recording material of the invention contains (A) a polymer having a heterocyclic group containing an unsaturated bond therein, (B) a cross-linking agent that cross-links with the aid of an acid, and (C) a compound that generates an acid upon exposure to light or heat.</p> |
