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US 2018/0311989 A1Published application
Positive type planographic printing plate precursor and method of producing planographic printing plate
AssigneeFUJIFILM Corporation
InventorTakashi SATO
Life of this patent
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Abstract
Provided is a positive type planographic printing plate precursor including: a support; and an image recording layer provided on the support, in which the image recording layer contains: a phenol compound containing a phenolic hydroxyl group and a substituent A represented by —CH2OR in a molecule thereof, and having a molecular weight of from 200 to 2,000; a polymer having at least one selected from the group consisting of a urea bond and a urethane bond in a main chain thereof; and an infrared absorbent.
Claims16
A positive type planographic printing plate precursor, comprising:
- a support;
- and
- an image recording layer provided on the support,
- wherein the image recording layer comprises:
- a phenol compound comprising a phenolic hydroxyl group and a substituent A represented by —CH2OR in a molecule thereof, and having a molecular weight of from 200 to 2,000;
- a polymer comprising at least one selected from the group consisting of a urea bond and a urethane bond in a main chain thereof;
- and an infrared absorbent;
- and
- wherein R represents a hydrogen atom, an alkyl group, or an acyl group, and in a case in which a plurality of the substituents A are present, a plurality of R's may be the same as or different from each other.
6 more elements
Dependencies are inferred from the claim text.