Inks TRIZ Cases

A liquid-repellent film forms a contact angle of 60.0 degrees or more with low-surface-tension radiation-curable ink.

A deformable pouch with absorbent polymer and fibres eliminates dead space in writing felt pens by adapting to ink consumption.

Benzotriazole compounds stabilize the silver layer, resolving the contradiction between color brightness and storage stability.

Colored resin particle dispersion maintains oxidation-reduction potential below 300 mV to resolve abrasion resistance versus dispersion stability trade-offs.

A polymer resin composition with non-conductive metal compounds forms fine conductive patterns through electromagnetic irradiation.

Maskless liquid composition uses thermal decomposition of alkali metal salts to define precise patterns on glass without physical masks.

Polymer-based aqueous colorless inkjet inks replace wax particles to resolve aggregation issues while enhancing image durability and gloss control.

A reactive sol-gel ink forms covalent bonds with metallic substrates to enhance coating adhesion and flexibility.

Supercritical fluid extraction removes liquid carriers from electrostatic ink compositions to yield concentrated chargeable toner particles.

Optimizing liquid-to-solid component ratios and solvent vapor pressure ranges prevents nozzle clogging while ensuring rapid drying of printed materials.

Magenta ink tube positioned between cyan and yellow tubes minimizes water molar fraction differences, preventing bubble formation and color tone changes.

A rare-earth complex ink composition with phosphine oxide ligands achieves high light emission intensity.

Aqueous radiation curable inkjet inks use polymer nanoparticles charged with polymerizable compounds to enhance jetting performance and physical properties.

Fluorescent marking materials embed machine-readable codes invisible to human viewers, resolving security and detection capability contradictions.

A porphyrazine-based ink composition prevents nozzle clogging while maintaining high printing intensity.

Metal alkoxylate compounds replace aluminum stearate in electrostatic ink toners to enable homogeneous dispersion and precise viscosity tuning.

Thermal or mechanical coagulation of aqueous polymer dispersion creates a solid mass that delivers rapid strength and heat resistance.

A metering device mixes inks directly inside writing cartridges using separate reservoirs and automated volume control.

A silicone resin and titanium dioxide composition fuses directly with porous ceramic substrates to create permanent, high-contrast markings.

Colored resin particle dispersion uses acidic liquid compounds and basic dispersants to stabilize non-aqueous formulations.