Fujifilm Corporation

Shoichiro Kobayashi

Yusuke Fujii

Ayato Sato

Kenji Shirokane

A pretreatment liquid is a pretreatment liquid to be used for a pretreatment that is performed on an impermeable base material before an image is recorded on the impermeable base material, including a resin and an aqueous medium, in which the resin has at least one selected from the group consisting of a structural unit (1), and a structural unit (2), a glass transition temperature of the resin is −40° C. or higher and lower than 100° C., and a content of an alkyl (meth)acrylate unit containing a C2 or more chain alkyl group in the resin is less than 5% by mass. In the formulae, Rrepresents a hydrogen atom or a C1 to C4 alkyl group, Arepresents —NH— or —N(L-Y)—, Land Lrepresent a divalent group or a single bond, Lrepresents a divalent group, Yand Yrepresent a monovalent group such as an alkyl group, and Yrepresents a monovalent group such as —OH.

Pretreatment liquid, ink set, base material for image recording, method of producing base material for image recording, image recording material, and image recording method

A pretreatment liquid is a pretreatment liquid to be used for a pretreatment that is performed on an impermeable base material before an image is recorded on the impermeable base material, containing an aggregating agent, an aqueous medium, and a resin, in which the resin has at least one selected from the group consisting of a structural unit (1), a structural unit (2), and a structural unit (3), and a glass transition temperature of the resin is &#x2212;40&#xb0; C. or higher and lower than 100&#xb0; C. In the formulae, Rrepresents a hydrogen atom or a C1 to C4 alkyl group, Arepresents &#x2014;NH&#x2014; or &#x2014;N(L-Y)&#x2014;, Land Lrepresent a divalent group or a single bond, Lrepresents a divalent group, Yand Yrepresent a monovalent group such as an alkyl group, and Yrepresents a monovalent group such as &#x2014;OH.

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Kanagawa, Japan

Shoichiro Kobayashi