INFRARED-SENSITIVE COLOR DEVELOPING COMPOSITION, LITHOGRAPHIC PRINTING PLATE PRECURSOR, PLATE MAKING METHOD FOR LITHOGRAPHIC PRINTING PLATE, AND INFRARED-SENSITIVE COLOR DEVELOPER
申请人:FUJIFILM Corporation
公开号:US20160326372A1
公开(公告)日:2016-11-10
Objects are to provide an infrared-sensitive color developing composition which develops colors in a high density by means of infrared exposure and does not significantly discolor when aged, to provide a lithographic printing plate precursor which has extremely excellent plate-inspecting properties and favorable storage stability and is capable of maintaining favorable color-developing properties and a plate making method for a lithographic printing plate in which the lithographic printing plate precursor is used, and to provide a new compound that can be preferably used as an infrared-sensitive color developer.
An infrared-sensitive color developing composition of the present invention includes a compound represented by Formula (1) (Component A). In addition, the compound in the present invention is represented by Formula (1).
LITHOGRAPHIC PRINTING PLATE PRECURSORS AND PROCESSES FOR PREPARING LITHOGRAPHIC PRINTING PLATES
申请人:FUJIFILM Corporation
公开号:US20150044612A1
公开(公告)日:2015-02-12
Lithographic printing plates and processes for preparing the lithographic printing plates are provided. The plates have excellent printing durability, staining resistance and staining resistance over time. The lithographic printing plate precursor includes: a substrate; a photosensitive layer provided on the substrate; and an extra layer optionally provided between the substrate and the photosensitive layer. The photosensitive layer or the extra layer adjacent to the substrate contains (A) a copolymer. The copolymer (A) includes: (a1) a repeating unit of formula (a1-1) below in a side chain, and (a2) a repeating unit having at least one of the structures represented by formulae (a2-1) to (a2-6) shown in the specification in a side chain. L
1
, Z
1
, R
1
, and R
21
, R
22
and R
23
in formula (a1-1) and the variables in formulae (a2-1) to (a2-6) are as defined in the specification.
COLOR-FORMING COMPOSITION, COLOR-FORMING CURABLE COMPOSITION, LITHOGRAPHIC PRINTING PLATE PRECURSOR AND PLATE MAKING METHOD, AND COLOR-FORMING COMPOUND
申请人:FUJIFILM Corporation
公开号:US20140360395A1
公开(公告)日:2014-12-11
A color-forming composition contains (A) a radical generator, (B) a compound represented by the following formula (1) and (C) a binder polymer:
wherein, in the formula (1), R
1
represents a group which reacts with a radical generated from the radical generator (A) to be released and forms a dye after the release, and T represents a nitrogen-containing hetero ring.
Polymerizable composition and lithographic printing plate precursor including the same, and lithographic printing method
申请人:FUJIFILM Corporation
公开号:EP2441783A1
公开(公告)日:2012-04-18
A polymerizable composition contains a polymerizable compound, a polymerization initiator and a polymer compound, and the polymer compound is a polymer compound in which polymer chains are branched from an isocyanuric acid skeleton as a branch point.
LITHOGRAPHIC PRINTING PLATE PRECURSOR AND PROCESS FOR PRODUCING LITHOGRAPHIC PRINTING PLATE
申请人:Fujifilm Corporation
公开号:EP2749947A1
公开(公告)日:2014-07-02
Provide is a lithographic printing plate precursors having excellent printing durability, staining resistance and developability as well as processes for preparing lithographic printing plates therefrom.
A lithographic printing plate precursor comprising a primer layer and an image-recording layer in this order in a substrate, wherein the primer layer comprises a polymer containing a repeat unit having a carbon-carbon backbone, a -C(=O)- group directly attached thereto, a -C(=O)-NR0-group, a carboxyl group or a salt thereof, and an ethylenically unsaturated bond.