Inks TRIZ Cases

Low IOB value dyes prevent dye migration into the aqueous component, maintaining emulsion dispersibility and extending shelf life.

Lithium ions increase molar ratios to enhance electrostatic repulsion, preventing blurring and color change in high-humidity environments.

A non-aqueous writing ink uses a pH-sensitive dye to change color upon exposure to an eradicator.

Core-shell resin ink prevents nozzle clogging and liquid repellent film damage during cleaning cycles.

Printed image uses flake-form effect pigments with distinct surface treatments to generate high gloss and matte optical effects.

An aqueous emulsion binder combines block copolymers with hydrophobic polymers to stabilize ink formulations.

Replacing cobalt with manganese salts accelerates ink drying and eliminates environmental harm from toxic metal complexes.

Hexanediol and propylene glycol solvent mixture in recorded layer maintains elasticity to prevent static-induced conveyance troubles at low humidity.

Optimized flaky titanate pigment maintains high weather resistance while achieving a unique silky feeling through precise parameter control.

Hydroxyl-substituted amino acids lower dispersion viscosity to resolve the trade-off between high pigment loading and jetting reliability.

Amide compound white ink set enhances drying speed and fixability on non-permeable media, suppressing color bleeding at low temperatures.

Aminoplast resin encapsulation prevents fabric staining while maintaining professional color intensity on whiteboards.

A metal complex ink composition uses monofunctional and multifunctional ligands to precisely tune viscosity for conductive pattern printing.

Natural polymer scaffolds bind photosensitizers to generate reactive oxygen species under white light, eliminating direct pathogen contact requirements.

Surfactant-stabilized bismuth chalcohalide nanocrystals resolve surface roughness defects to deliver smooth photoactive films with high light absorption.

A water-based ink formulation uses dispersing agents to stabilize nanometric particles for drop-on-demand printing.

Glyceryl monomethacrylate in the ink formulation reduces skin sensitization while maintaining stable viscosity for reliable inkjet ejection.

Photopolymerization cures solvent-free digital printing ink directly on flexible media, eliminating drying time and resin processing steps.

Room-temperature photoreduction of a silver-oxime complex eliminates high-heat sintering, enabling direct printing on polymeric substrates.

Photocurable ink stabilizes emulsions with particles to prevent layer separation while maintaining porous structures for bright white images.

Fused aromatic imide anchors on acrylic backbones reduce viscosity and particle size while maintaining high pigment load stability.

An actinic-ray-curable ink composition improves fluidity and scratch resistance through a specific monomer and oligomer combination.

A method calculates ink viscosity at any temperature using reference values and Arrhenius activation energy.

Segmenting the ink storage portion into parts with graded pigment densities resolves sticking recovery issues while maintaining unit strength.

A latex formulation using reactive surfactants and specific monomers to achieve high viscosity without water-soluble resins.

A conductive ink composition forms continuous conformal lines on three-dimensional substrates using electrohydrodynamic jet printing.

A sublimation ink set uses dispersion resins with distinct glass transition temperatures to stabilize dye distribution and prevent image bleeding.

Porous polymer particles with impermeable shells maintain spectral properties when exposed to liquids, enabling broad-spectrum camouflage.

Dispersed polyurethane and olefin ionic copolymer in aqueous inkjet ink prevent roller transfer during wet-press printing.

Acoustic mixing disperses white colorant in phase change ink carriers, resolving opacity versus viscosity trade-offs for dark substrates.

Adding a hydrazine reductant to aged perovskite precursors reduces iodine oxidation, restoring solution stability and device reproducibility.

Shifting primary ink hues expands the color gamut without adding printing stations, avoiding pigment availability constraints.

An oil-based inkjet ink formulation uses silicone and polar solvents to control surface tension for precise image density.

Epoxy-acrylate hybrid formulation minimizes warpage and ash residue during investment casting burnout.

A fluorescent makeup fluid enables non-contact liquid-level detection via ultraviolet excitation and visible light emission.

Oil-in-water emulsion defoamer combines vegetable oil with polyether-modified polysiloxane for stable foam control.

Urethane-based nonionic associative thickeners maintain viscosity stability under high pigment concentrations, improving shear resistance and gloss retention.

Bulky axial ligands prevent dye stacking and visible coloration while preserving infrared absorption for netpage systems.

Nonionic dispersants prevent pigment agglomeration in scaly metal ink, maintaining storage stability and image quality.

A method formulates ink jet resin using non-volatile acryl compounds as diluents to replace volatile solvents.

Self-dispersing resin particles stabilize titanium dioxide in inkjet formulations to prevent aggregation and ensure uniform pigment distribution.

High hydroxyl polyols act as intermediaries between polymer binders and pigment particles, reducing mobility that causes mottle and strikethrough.

White ink incorporates hollow resin particles coated with inorganic layers to prevent pigment sedimentation and ensure stable dispersion.

A polycarbonate diol composition with a specific polyoxyethylene structure forms durable coating films.

Acetone-based inkjet inks with vinyl chloride copolymers reduce ground-level ozone formation while maintaining coating adhesion.

An air-liquid two-phase cleaner unit generates turbulence to remove high-specific-gravity white ink residue from conveyer tubes without bubble accumulation.

A UV red fluorescent toner uses gluconic acid to stabilize lanthanide complexes, enabling high pigment loading and narrow particle size distribution.

A cationic fixer layer immobilizes pigment particles via polyelectrolyte complexes, preventing shifting during drying.

An organic solvent emulsified in water dissolves leuco dyes to resolve slow color development and weak intensity found in traditional water-based inks.

Optimizing pen wick porosity and colored resin particle distribution resolves uneven ink feeding that causes intensity differences in drawn lines.