A flame-resistant print media coating composition includes water and polyurethane particles dispersed in the water. The polyurethane particles include polyurethane polymer with a polyurethane backbone. The polyurethane backbone includes urethane linkage groups associated with aliphatic phosphonium salts as well as polymeric portions.

A flame-resistant print media coating composition includes water and polyurethane particles dispersed in the water. The polyurethane particles include polyurethane polymer with a polyurethane backbone. The polyurethane backbone includes urethane linkage groups associated with aliphatic phosphonium salts as well as polymeric portions.

A fluid set for textile printing can include an ink composition including an ink vehicle, pigment, and from 1 wt % to 15 wt % epoxide-reactive polymer. The fluid set can also include a fixer fluid including a fixer vehicle, and from 0.5 wt % to 12 wt % of a multiepoxide-containing resin.

A fluid set for textile printing can include an ink composition including an ink vehicle, pigment, and from 1 wt % to 15 wt % epoxide-reactive polymer. The fluid set can also include a fixer fluid including a fixer vehicle, and from 0.5 wt % to 12 wt % of a multiepoxide-containing resin.

A flame-resistant print media coating composition includes water and polyurethane particles dispersed in the water. The polyurethane particles include a polyurethane polymer having a polyurethane backbone with urethane linkage groups coupling polymerized diisocyanates and polymerized polymeric diols along the polyurethane backbone. The polyurethane polymer in this example includes aliphatic phosphonium salt capping groups.

A flame-resistant print media coating composition includes water and polyurethane particles dispersed in the water. The polyurethane particles include a polyurethane polymer having a polyurethane backbone with urethane linkage groups coupling polymerized diisocyanates and polymerized polymeric diols along the polyurethane backbone. The polyurethane polymer in this example includes aliphatic phosphonium salt capping groups.

An inkjet overcoat composition includes an aqueous vehicle. The inkjet overcoat composition also includes modified silica nanoparticles dispersed in the aqueous vehicle and a sugar alcohol dissolved or dispersed in the aqueous vehicle. Each modified silica nanoparticle includes a silica core and a hydrotropic silane coupling agent attached to the silica core.

An inkjet overcoat composition includes an aqueous vehicle. The inkjet overcoat composition also includes modified silica nanoparticles dispersed in the aqueous vehicle and a sugar alcohol dissolved or dispersed in the aqueous vehicle. Each modified silica nanoparticle includes a silica core and a hydrotropic silane coupling agent attached to the silica core.

The invention relates to printable ion-conductive and viscosity-tunable inks based on two-dimensional (2D) insulators, forming methods and applications of the inks. The 2D insulating material based printable ink includes at least one solvent; and an exfoliated composition dispersed in the at least one solvent. The exfoliated composition includes a 2D insulating material and a dispersant and stabilizing agent. The printed structures of the 2D insulating material based printable ink possess high ionic conductivity, chemical and thermal stability, and electrically insulating character, which are an ideal set of characteristics for printable battery components such as separators and solid electrolytes.

The invention relates to printable ion-conductive and viscosity-tunable inks based on two-dimensional (2D) insulators, forming methods and applications of the inks. The 2D insulating material based printable ink includes at least one solvent; and an exfoliated composition dispersed in the at least one solvent. The exfoliated composition includes a 2D insulating material and a dispersant and stabilizing agent. The printed structures of the 2D insulating material based printable ink possess high ionic conductivity, chemical and thermal stability, and electrically insulating character, which are an ideal set of characteristics for printable battery components such as separators and solid electrolytes.