Patent ID: 9417524
Filing Date: 2016-08-16
CPC Classification: G03F

Claim Text:
1. A negative-working, infrared radiation-sensitive lithographic printing plate precursor, comprising: a substrate having a hydrophilic surface, and an infrared radiation-sensitive imageable layer that is disposed on the hydrophilic surface of the substrate and that is the outermost layer in the negative-working, infrared radiation-sensitive lithographic printing plate precursor, and the infrared radiation-sensitive imageable layer comprises: wherein the secondary crosslinked hydrophobic binder comprises recurring units derived from one or more multifunctional monomers comprising two or more ethylenically unsaturated polymerizable groups per molecule, and recurring units derived from one or more monofunctional hydrophobic monomers having one ethylenically unsaturated polymerizable group per molecule.