US 12,070,963 B2
Image recorded material and method of producing same, and laminate and method of producing same
Ayato Sato, Ashigarakami-gun (JP); Masaharu Kawai, Ashigarakami-gun (JP); and Takeshi Miyato, Ashigarakami-gun (JP)
Assigned to FUJIFILM Corporation, Tokyo (JP)
Filed by FUJIFILM Corporation, Tokyo (JP)
Filed on Apr. 5, 2022, as Appl. No. 17/713,294.
Application 17/713,294 is a continuation of application No. PCT/JP2020/035359, filed on Sep. 17, 2020.
Claims priority of application No. 2019-196721 (JP), filed on Oct. 29, 2019.
Prior Publication US 2022/0227154 A1, Jul. 21, 2022
Int. Cl. B41M 5/00 (2006.01); B32B 38/00 (2006.01); C09D 11/033 (2014.01); C09D 11/037 (2014.01); C09D 11/107 (2014.01); C09D 11/322 (2014.01); C09D 11/38 (2014.01); C09D 11/54 (2014.01)
CPC B41M 5/0023 (2013.01) [B32B 38/145 (2013.01); B41M 5/0011 (2013.01); C09D 11/033 (2013.01); C09D 11/037 (2013.01); C09D 11/107 (2013.01); C09D 11/322 (2013.01); C09D 11/38 (2013.01); C09D 11/54 (2013.01)] 7 Claims
 
1. A method of producing an image recorded material, comprising:
preparing a pretreatment liquid containing: at least one aggregating agent selected from the group consisting of an organic acid, an organic acid salt, a polyvalent metal compound, and a metal complex; a resin; and water;
preparing a first ink containing a first pigment, a first resin, and water;
preparing a second ink containing a second pigment, a second resin, and water and having a surface tension less than a surface tension of the first ink; and
an image recording of sequentially applying the pretreatment liquid, the first ink, and the second ink onto an impermeable base material to record an image,
wherein in the image recording, the image is recorded under a condition in which an overlapping region formed such that a region where the pretreatment liquid is applied, a region where the first ink is applied, and a region where the second ink is applied overlap each other in plan view is generated and in which a ratio of a total applied mass of the first resin and the second resin per unit area to an applied mass of the aggregating agent per unit area in the overlapping region is 16.0 or greater and 25.0 or less,
wherein, in a case of the first ink, a content of an organic solvent having a boiling point of 220° C. or higher is 5% by mass or less with respect to a total amount of the first ink, and
in a case of the second ink, a content of the organic solvent having a boiling point of 220° C. or higher is 5% by mass or less with respect to a total amount of the second ink.