Patent ID: 8722309
Filing Date: 2014-05-13
Classification: B41C,B41M,G03F,Y10T

Abstract:
1. An infrared sensitive photosensitive composition, comprising a composition which comprises by percentage weight: 30-70% of a water soluble thermal cross-linking resin; 1-20% of a water soluble photo cross-linking or polymeric resin; 10-50% of a photopolymerizable oligomer; 1-30% of a multifunctional monomer; 1-20% of a cationic photopolymerization initiator; and 1-20% of an infrared irradiation absorption dye; wherein said water soluble thermal cross-linking resin is urethanized and unsaturated vinyl multi-component co-polymer A having a chemical structure of: where R1 and R2 are hydrogen or methyl, R3 is CH