Inks TRIZ Cases

Surface-modified quantum dots disperse in polymerizable compounds to maintain suitable viscosity for ink-jetting without solvent-induced nozzle clogging.

Organosilicon solvent in oil-based inkjet ink prevents clear file deformation while maintaining low viscosity for stable discharge.

A water-based inkjet ink uses disperse dyes to enable visual tampering detection on printed securities.

A curable liquid resin composition with specific urethane(meth)acrylate molecular weights resolves coating uniformity issues at high drawing speeds.

Distinct photoluminescence lifetimes create temporal signatures that resist database hacking.

Polyurethane ink with specific antioxidants stabilizes molecular weight, preventing carbon black aggregation during high-speed recording.

Polymerizable methylene malonate formulations eliminate solvent volatilization and thermal curing requirements through 100% solids cross-linking.

A curable ink composition uses surface-treated metal oxide nanoparticles to form optically clear layers with high refractive index.

Limiting aliphatic amide below 29 ppm in polyacetal resin suppresses precipitation while maintaining mechanical strength for reliable ink-jet recording.

Melamine formaldehyde microcapsules shield yellow thermochromic dyes from UV and fluorescent light, maintaining color integrity for high-speed metal decoration.

A vinyl-coated rigid substrate grips alcohol inks to prevent excessive absorption, enabling precise shape creation while maintaining board stiffness.

Iridium protection layer and chelating agent suppress ejection deterioration from kogation formation.

A coating film method uses water droplets to induce polymer phase separation and form secondary particles.

Aqueous ink with metal nanoparticles erases using an oxidizing agent to convert colored particles into a colorless state.

A UV-curable acrylate inkjet formulation uses specific Norrish Type I photoinitiators to drive rapid polymerization.

A thermochromic composite uses side chain crystalline materials as melting agents to enable rapid color development in direct thermal inks.

Core-shell resin particles enhance fixability and abrasion resistance by promoting rapid entanglement on recording media.

A solvent-free curable composition forms non-crystalline, optically clear layers using alkyl acrylate monomers and polyisobutylene-polysiloxane block copolymers.

A polymer dispersant formed by reacting carboxylic acid monomers with polyoxyalkylene amines to stabilize pigment suspensions.

A reactive dye composition combines red, blue, and orange dyes with an organic buffer to enhance digital printing performance.

Self-emulsifying polyolefin resin particles ensure image adhesion to non-permeable films while preventing blotting and ink repelling.

Polymer-coated oleate-capped nanoparticles disperse in oil droplets within water, preserving quantum efficiency while ensuring long-term stability.

Overlapping fragrant ink with resin-rich color ink anchors microcapsules, preventing evaporation during drying and resisting rubbing or washing.

Specific acid and hydroxyl values prevent hydrolysis, ensuring storage stability without viscosity decrease or turbidity.

A dual-layer ink method applies a salt-containing first black ink followed by a pigment second ink to control surface tension and aggregation.

Near-infrared irradiation selectively heats solvent in inkjet printing, preventing nozzle clogging and smearing while maintaining medium temperature below 50°C.

Combining copper phthalocyanine with sulfonate derivatives resolves glycol ether ink viscosity and resolubility trade-offs.

A core-shell ink composition disperses copper-zinc-tin nanoparticles in solvent to form stable thin films.

A composite resin ink composition delivers smooth writing sensation through controlled low viscosity.