LITHOGRAPHIC PRINTING PLATE PRECURSOR, METHOD FOR PRODUCING LITHOGRAPHIC PRINTING PLATE, AND COLOR-DEVELOPING COMPOSITION

Provided are a lithographic printing plate precursor comprising: an image-recording layer on a support, in which the image-recording layer includes a dye compound having a decomposable group that is decomposed by an acid, heat, or both and a structure in which decomposition of the decomposable group...

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Bibliographische Detailangaben
1. Verfasser: ENOMOTO, Kazuaki
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:Provided are a lithographic printing plate precursor comprising: an image-recording layer on a support, in which the image-recording layer includes a dye compound having a decomposable group that is decomposed by an acid, heat, or both and a structure in which decomposition of the decomposable group opens a ring or desorbs a leaving group and an electron-donating polymerization initiator, a method for producing a lithographic printing plate in which the lithographic printing plate precursor is used, and a color-developing composition including a dye compound having a decomposable group that is decomposed by an acid, heat, or both and a structure in which decomposition of the decomposable group opens a ring or desorbs a leaving group and an electron-donating polymerization initiator.