Agfa Graphics Nv

Jan Venneman

Paul R Callant

Alexander Williamson

Peter Hendrikx

Johan August Loccufier

Marc Irene Van Damme

Hubertus Van Aert

Stefaan Lingier

A lithographic printing plate precursor comprising an image-recording layer, said image-recording layer being photopolymerizable upon exposure to light having a wavelength of from 300 to 500 nm and containing a mixture of sensitizers.

Lithographic printing plate precursor

A heat-sensitive positive-working lithographic printing plate precursor includes a support having a hydrophilic surface or which is provided with a hydrophilic layer, a heat-sensitive coating including an IR absorbing agent, a phenolic resin, and a first polymer, wherein the first polymer is an alkaline soluble polymer including a monomeric unit having a structure according to Formula I or Formula II, wherein at least one of the aromatic groups Arand Aris an optionally substituted heteroaromatic group: 

Heat-sensitive positive-working lithographic printing plate precursor

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Berchem, Belgium

Jan Venneman