Polymerizable composition and lithographic printing plate precursor
AssigneeFuji Photo Film Co., Ltd.
InventorAtsushi Sugasaki
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Abstract
A lithographic printing plate precursor having a photosensitive layer containing (A) at least one saccharide selected from the group consisting of an oligosaccharide and a polysaccharide, (B) a binder polymer, (C) a compound having an addition polymerizable ethylenic unsaturated bond, and (D) a polymerization initiator, or a lithographic printing plate precursor having an undercoat layer comprising (A) at least one saccharide selected from the group consisting of an oligosaccharide and a polysaccharide, and a photosensitive layer containing (B) a binder polymer, (C) a compound having an addition polymerizable ethylenic unsaturated bond, and (D) a polymerization initiator.
Claims11
A polymerizable composition comprising:
- (A) at least one saccharide selected from the group consisting of an oligosaccharide and a polysaccharide;
- (B) a binder polymer;
- (C) a compound having an addition polymerizable ethylenic unsaturated bond;
- and
- (D) a polymerization initiator.
A lithographic printing plate precursor comprising:
- a support;
- a layer comprising at least one saccharide selected from the group consisting of an oligosaccharide and a polysaccharide;
- and
- a photosensitive layer, in this order,
- wherein the photosensitive layer comprises:
- (B) a binder polymer;
- (C) a compound having an addition polymerizable ethylenic unsaturated bond;
- and
- (D) a polymerization initiator.
Dependencies are inferred from the claim text.