Fujifilm Corporation

Fumiya Shiraki

Koji Wariishi

Koji Yasuda

Atsushi Ooshima

Shunsuke Hayashi

Provided are an ink jet recording ink including an organic solvent which is at least one selected from the group consisting of a compound represented by Formula 1 and a compound represented by Formula 2 and has a Clog P value of 1.0 to 3.5, resin particles which contain a resin having 1% by mass to 20% by mass of a structural unit represented by Formula 3 with respect to a total mass of the resin, a silicone-based surfactant, and water, and an image recording method. The description in Formula 1, Formula 2, and Formula 3 has been made in the specification.

Ink jet recording ink and image recording method

A lithographic printing plate precursor, comprising a layer arrangement according to any one of the following (i) to (iv):

Lithographic printing plate precursor, manufacturing method therefor, plate manufacturing method for lithographic printing plate, and printing method

Provided is a planographic printing plate precursor including: a support; and an image recording layer formed on the support, in which the content of fine particles per unit area in a region on a plate surface on the image recording layer side from an end portion of the planographic printing plate precursor to a portion inside the end portion by 5 mm is greater than the content of the fine particles per unit area in a region other than the region by an amount of 10 mg/mor greater, edge stains are not generated therein, and transferring of the image recording layer is prevented even in a case where planographic printing plate precursors are stored in a stacked state. Further, provided are a method of producing the same and a printing method using the same.

Growing community of inventors

Shizuoka, Japan

Fumiya Shiraki