| 摘要 |
A lithographic printing plate precursor comprising an image receiving layer and a waterproof substrate, wherein the image receiving layer comprises: needle filler particles or porous filler particles; and a binder resin comprising a complex of: a resin comprising at least one of a metal atom and a semimetal atom, each of the at least one of a metal atom and a semimetal atom being bonded to an oxygen atom; with a polymer compound represented by the following formula (I): wherein R1, R2, R3 and R4 each independently represent a hydrogen atom or a hydrocarbon group having 1 to 8 carbon atoms; m is 0, 1 or 2; n is an integer of from 1 to 8; L represents a single bond or an organic linking group; and Y represents -NHCOR5, -CONH2-, -CON(R5)2, -COR5, -OH, -CO2M or -SO3M wherein R5 represents an alkyl group having 1 to 8 carbon atoms, and M represents a hydrogen atom, an alkali metal, an alkaline earth metal or an onium.
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