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|1. (WO2018082499) HEAT-SENSITIVE PROCESSLESS PLANOGRAPHIC PRINTING PLATE MATERIAL CONTAINING THERMOSENSITIVE PROTECTION LAYER, AND USE|
|Applicants:||TECHNICAL INSTITUTE OF PHYSICS AND CHEMISTRY OF THE CHINESE ACADEMY OF SCIENCES
|Title:||HEAT-SENSITIVE PROCESSLESS PLANOGRAPHIC PRINTING PLATE MATERIAL CONTAINING THERMOSENSITIVE PROTECTION LAYER, AND USE|
Disclosed is a heat-sensitive processless planographic printing plate material containing a thermosensitive protection layer. The planographic printing plate material sequentially comprises a supporting body, a hydrophilic layer, a heat-sensitive layer and a thermosensitive protection layer from the bottom up. The thermosensitive protection layer therein can not only isolate oxygen and protect the heat-sensitive layer from oxygen inhibition, but can also sense heat and allow a polymerization reaction to take place. Thus the binding force between same and the next layer is improved, so that the precision of printing plate images is high, the development performance is good, and the pressrun is high.