A fluid set for nail printing can include a primer composition including from 40 wt % to 90 wt % primer vehicle selected from an aqueous primer vehicle, an alcohol-based primer vehicle, or a combination thereof, and from 5 wt % to 50 wt % soluble polymer binder that is soluble in the primer vehicle. The fluid set can also include an aqueous inkjet ink composition including an ink vehicle and a colorant. The fluid set can also include a clear coat composition including a water-insoluble polymer.

Methods for forming latexes are provided. In an embodiment, such a method comprises adding a monomer emulsion comprising water, a monomer, an acidic monomer, a hydrophilic monomer, a difunctional monomer, a first reactive surfactant, and a chain transfer agent, to a reactive surfactant solution comprising water, a second reactive surfactant, and an initiator, at a feed rate over a period of time so that monomers of the monomer emulsion undergo polymerization reactions to form resin particles in a latex. The reactive surfactant solution does not comprise monomers other than the second reactive surfactant, the reactive surfactant solution does not comprise a resin seed, and the monomer emulsion does not comprise the resin seed. The latex is characterized by a viscosity in a range of from about 10 cP to about 100 cP as measured at a solid content of about 30% and at room temperature. The latexes are also provided.

An object of the present disclosure is to provide an electrically conductive ink which can form a wire or the like on a substrate by printing and has excellent adhesion to the substrate. An electrically conductive ink of the present disclosure contains Components (A), (B), (C), and (D) below, and has a ratio of Component (C) to Component (D) (Component (C)/Component (D)) of 1 or greater: Component (A): a surface-modified metal nanoparticle having a configuration in which a surface of metal nanoparticle (Component a-1) is coated with an organic protective agent (Component a-2); Component (B): a solvent; Component (C): polyvinyl acetate; and Component (D): polyvinyl acetal.

Aqueous inkjet ink compositions are provided. In an embodiment, such a composition comprises water; a monodisperse latex; and a colorant; wherein the monodisperse latex comprises resin particles comprising a polymerization product of a monomer, an acidic monomer, a multifunctional monomer, and a reactive surfactant, the resin particles having a D.sub.(z, ave) of no greater than 150 nm, a D.sub.(z, 90) of less than 200 nm, and a polydispersity index (PDI) of no greater than 0.050. Methods of forming and using the aqueous inkjet ink compositions are also provided.

Methods for forming a latex are provided. In an embodiment, such a method comprises adding a monomer emulsion comprising water, a monomer, an acidic monomer, a multifunctional monomer, a first reactive surfactant, and a chain transfer agent, to a reactive surfactant solution comprising water, a second reactive surfactant, and an initiator, at a feed rate over a period of time so that monomers of the monomer emulsion undergo polymerization reactions to form resin particles in a latex, wherein the reactive surfactant solution does not comprise monomers other than the second reactive surfactant, the reactive surfactant solution does not comprise a resin seed, and the monomer emulsion does not comprise the resin seed. The latexes are also provided.

Methods for forming high viscosity latexes are provided. In an embodiment, such a method comprises adding a monomer emulsion comprising water, a monomer, an acidic monomer, a hydrophilic monomer, a difunctional monomer, a first reactive surfactant, and a chain transfer agent, to a reactive surfactant solution comprising water, a second reactive surfactant, and an initiator, at a feed rate over a period of time so that monomers of the monomer emulsion undergo polymerization reactions to form resin particles in a high viscosity latex. The reactive surfactant solution does not comprise monomers other than the second reactive surfactant, the reactive surfactant solution does not comprise a resin seed, and the monomer emulsion does not comprise the resin seed. The high viscosity latex is characterized by a viscosity in a range of from 10 cP to 100 cP as measured at a solid content of 30% and at room temperature. The high viscosity latexes are also provided.

A dispersion liquid includes water, a coloring material, and a dispersion resin that disperses the coloring material. The dispersion resin has a constituent unit A containing a hydrophobic monomer, and a predetermined constituent unit B.

A dispersion liquid includes water, a coloring material, and a dispersion resin that disperses the coloring material. The dispersion resin has a constituent unit A containing a hydrophobic monomer, and a predetermined constituent unit B.

The present disclosure is directed to 3D printing and other additive manufacturing, in aspects including aqueous dispersion precipitation, exothermic metal conductor processing, foaming, seeding, thermosensitive polymers, build material crosslinking.

The present disclosure is directed to 3D printing and other additive manufacturing, in aspects including aqueous dispersion precipitation, exothermic metal conductor processing, foaming, seeding, thermosensitive polymers, build material crosslinking.