In one aspect, urethane waxes are described herein comprising a reaction product between monofunctional polyethylene oxide and polyisocyanate. In some embodiments, the urethane waxes are combined with other components to provide support materials for use in three-dimensional printing applications. A support material ink, for example, comprises a urethane wax comprising a reaction product between monofunctional polyethylene oxide and polyisocyanate. The support material ink, in some embodiments, further comprises monomeric curable material, oligomeric curable material, or mixtures thereof.

A three-dimensional printing kit can include a fusing agent including water and a radiation absorber and a build material that can include from 95 wt % to 100 wt % of annealed polyether polyamide copolymer particles that can have a D50 particle size from about 2 μm to about 150 μm.

A three-dimensional printing kit can include a fusing agent including water and a radiation absorber and a build material that can include from 95 wt % to 100 wt % of annealed polyether polyamide copolymer particles that can have a D50 particle size from about 2 μm to about 150 μm.

The present invention relates to a refined product comprising a substrate having a pattern of a lacquer layer, and a hot stamping foil layer located on the lacquer layer, the lacquer layer having been obtained by inkjet printing from an aqueous lacquer composition comprising a binder composition comprising a polyacrylate and a polyurethane, at least one humectant, and water, the lacquer composition having a binder solids content of at least 20% by weight, preferably at least 30% by weight, based on the total weight of the lacquer composition. The present invention further relates to a process for producing said refined product.

An object of the present invention is to provide an inkjet aqueous composition that can sufficiently and easily prevent deterioration or corrosion of a silicon member that forms an ink channel. The present invention relates to an inkjet aqueous composition containing an aqueous medium and a surfactant, in which the surfactant includes a polysiloxane compound having a siloxane structure (—Si—O—) with a repetition number of 5 or more and 1000 or less, and to an inkjet aqueous ink, an inkjet aqueous primer, an inkjet aqueous cleaning liquid, an inkjet aqueous preservation liquid, and an inkjet recording device.

An object of the present invention is to provide an inkjet aqueous composition that can sufficiently and easily prevent deterioration or corrosion of a silicon member that forms an ink channel. The present invention relates to an inkjet aqueous composition containing an aqueous medium and a surfactant, in which the surfactant includes a polysiloxane compound having a siloxane structure (—Si—O—) with a repetition number of 5 or more and 1000 or less, and to an inkjet aqueous ink, an inkjet aqueous primer, an inkjet aqueous cleaning liquid, an inkjet aqueous preservation liquid, and an inkjet recording device.

A treatment liquid composition according to the present disclosure includes a polyamide epihalohydrin polymer, and a quaternary ammonium salt polymer other than the polyamide epihalohydrin polymer.

An image forming method includes a processing fluid applying step and an ink applying step. The processing fluid applying step involves applying a processing fluid containing a multivalent metal salt, a resin T.sub.A, a resin T.sub.B different from the resin T.sub.A, and a silicone-based surfactant to a non-permeating base material by an inkjet method, where the processing fluid is free of an organic solvent having a boiling point of 200° C. or higher at normal pressure. The ink applying step involves applying an ink containing a coloring material, an organic solvent, and a resin onto the processing fluid.

A dielectric ink composition includes an epoxy precursor and a photoacid generator. The dielectric ink composition is aerosolable and ultraviolet (UV) curable.

A dielectric ink composition includes an epoxy precursor and a photoacid generator. The dielectric ink composition is aerosolable and ultraviolet (UV) curable.