Resin composition for laser engraving, relief printing plate precursor for laser engraving, relief printing plate and method for producing relief printing plate
AssigneeFUJIFILM Corporation
InventorsAtsushi Sugasaki, Takashi Kawashima
Life of this patent
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Abstract
A resin composition for laser engraving, including: a compound (A) having at least one of a hydrolyzable silyl group or a silanol group; and a binder polymer (B) having a functional group capable of forming a crosslinked structure by reacting with at least one of a hydrolyzable silyl group or a silanol group.
Claims30
A method for producing a relief printing plate precursor for laser engraving comprising in this order:
- (1) forming a resin composition layer for laser engraving comprising a resin composition for laser engraving;
- and (2) crosslinking the resin composition layer for laser engraving by light and/or heat to form a crosslinked relief forming layer, wherein
- the resin composition for laser engraving comprises:
- a compound (A) having at least one of a hydrolyzable silyl group and a silanol group;
- and a binder polymer (B) having a functional group capable of forming a crosslinked structure by reacting with the at least one of a hydrolyzable silyl group and a silanol group, and wherein
- the functional group capable of forming a crosslinked structure by reacting with the at least one of a hydrolyzable silyl group and a silanol group is at least one selected from the group consisting of a hydroxyl group, an alkoxy group, a silanol group and a hydrolyzable silyl group.
A relief printing plate precursor for laser engraving comprising a relief forming layer that is formed from a resin composition for laser engraving, wherein
- the resin composition for laser engraving comprises:
- a compound (A) having at least one of a hydrolyzable silyl group and a silanol group;
- and a binder polymer (B) having a functional group capable of forming a crosslinked structure by reacting with the at least one of a hydrolyzable silyl group and a silanol group, and wherein
- the functional group capable of forming a crosslinked structure by reacting with the at least one of a hydrolyzable silyl group and a silanol group is at least one selected from the group consisting of a hydroxyl group, an alkoxy group, a silanol group and a hydrolyzable silyl group.
A relief printing plate precursor for laser engraving comprising a relief forming layer having a crosslinked structure formed by crosslinking a resin composition layer for laser engraving comprising a resin composition for laser engraving by light and/or heat, wherein
- the resin composition for laser engraving comprises:
- a compound (A) having at least one of a hydrolyzable silyl group and a silanol group;
- and a binder polymer (B) having a functional group capable of forming a crosslinked structure by reacting with the at least one of a hydrolyzable silyl group and a silanol group, and wherein
- the functional group capable of forming a crosslinked structure by reacting with the at least one of a hydrolyzable silyl group and a silanol group is at least one selected from the group consisting of a hydroxyl group, an alkoxy group, a silanol group and a hydrolyzable silyl group.
A method for producing a relief printing plate comprising in this order:
- (1) forming a resin composition layer for laser engraving comprising a resin composition for laser engraving;
- (2) crosslinking the resin composition layer for laser engraving by light and/or heat to form a crosslinked relief forming layer;
- and (3) forming a relief layer by laser engraving the crosslinked relief forming layer, wherein
- the resin composition for laser engraving, comprises:
- a compound (A) having at least one of a hydrolyzable silyl group and a silanol group;
- and a binder polymer (B) having a functional group capable of forming a crosslinked structure by reacting with the at least one of a hydrolyzable silyl group and a silanol group, and wherein
- the functional group capable of forming a crosslinked structure by reacting with the at least one of a hydrolyzable silyl group and a silanol group is at least one selected from the group consisting of a hydroxyl group, an alkoxy group, a silanol group and a hydrolyzable silyl group.
Dependencies are inferred from the claim text.