Inks TRIZ Cases

Aerosol jet deposition of gallium-indium liquid metal ink creates flexible conductive traces with stable oxide skins.

A radiation-curable ink composition forms durable hydrophobic regions on supports.

Acrylic resin particles embed self-dispersible carbon black to suppress the bronze phenomenon and enhance optical density.

Hydrophobized silica particles inhibit inorganic pigment aggregation to restore redispersibility and protect inkjet head durability.

Micron-sized polyurethane particles in a water-solvent carrier fluid resolve viscosity and blocking trade-offs while delivering rapid drying speeds.

A security element uses distinct luminescent materials to reveal unique colors under UV or IR excitation while maintaining a uniform visible appearance.

Specialized inksets replace traditional CMYK with alternative process inks and functional fluids to resolve UV light susceptibility and color fade issues.

Composite resin ink composition enables direct printing on plastic substrates without primer layers.

Silica particles and fatty acid amide wax form a thixotropic gel network that prevents static leakage while maintaining smooth writing performance.

Aqueous particle-free inkjet ink composition uses a specific water-soluble polymer to maintain dye solubility without conventional humectants.

Fluorinated acrylate block copolymers reduce dynamic surface tension without forming environmentally persistent degradation products.

Replacing isothiazolinones with phenoxyethanol eliminates skin irritation while maintaining microbial inhibition and printing quality.

Balancing monofunctional (meth)acrylate and N-vinyl amide monomers reduces film shrinkage while maintaining high cure speeds.

A liquid-activated formulation uses a surfactant to enhance wettability for reliable fluid detection.

Near-infrared upconverting inks produce visible luminescent patterns under specific excitation light, preventing UV-based replication.

Polystyrene-titania core-shell particles solve pigment settling in aqueous vehicles while maintaining high opacity.

Orient non-spherical magnetic pigment particles via segmented dipole magnets to create dynamic loop-shaped optical patterns.

Cellulose ester additive resolves pigment dispersion and anti-blocking issues in alcohol soluble inks while maintaining adhesion strength.

A polymerizable base ink forms a flexible foundation that preserves substrate texture during inkjet recording.

A composite cyan ink formulation combines copper phthalocyanine dyes to maintain color stability.

Transesterification of polyethylene terephthalate with a modifying monomer mix produces new polymers.

Dual nozzle rows distribute specific ultraviolet curable inks to resolve adaptability versus complexity trade-offs.

Segmentation of wax into 0.1-6 μm particles with mechanical energy input resolves agglomeration and high viscosity while eliminating harmful surfactants.

Temperature-dependent pinning agents prevent puddling by maintaining low jetting viscosity and high immobilization viscosity.

Water-based energy curable compositions utilize inert polyurethane resins and phosphate esters to enhance substrate adhesion.

Carboxy-functional polyester resins replace organo-titanium compounds to prevent yellowing while maintaining ink viscosity.

A composite solvent system prevents water evaporation and viscosity increases during idle periods, ensuring reliable intermittent ejection stability.

Styrene maleic anhydride resins and aminosilanes enable durable marking on condensing beverage bottles while allowing caustic wash removal.

A non-Newtonian photo-curable ink composition uses a structured network forming agent to adjust dynamic viscosity under shear forces.

A radiation-curable ink composition uses specific dioxolane ring monomers to achieve rapid photopolymerization.

Specific dispersant mediates polymer-pigment interface to resolve adhesion and flowability contradiction.

Partial halide termination enables stable dispersion of silicon nanocrystals without organic ligands, resolving film quality issues.

A silver ink composition uses an oxime-based reducing agent to lower sintering temperatures and improve storage stability.

A terminal-modified polycarbonate resin composition incorporates a polyisocyanate compound to form a highly adhesive coating layer.

Two-step pull pulses position the ink meniscus to prevent nozzle clogging and image defects from deteriorated water-repellent films.

A water-based white pigment ink formulation combines specific resin emulsions with controlled tensile properties to enhance abrasion resistance.

Fluorosurfactants and oligomers in aqueous inks improve adhesion on melamine resin coatings without high-temperature crosslinking.

Segmenting solvent volatility extends decap time while maintaining fast drying times, preventing nozzle clogging.

Acrylate copolymer dispersant reduces VOC content while maintaining pigment suspension stability through tailored monomer ratios.

Glycerin ester and organic solvent with specific water-octanol distribution coefficients stabilize aqueous ink compositions.

A CsPbX3 perovskite quantum dot ink formulation enables full-color inkjet printing through precise halogen tuning.

A white and nonwhite ink set maintains controlled surface tension and viscosity ratios for even wetting.

A conductive ink formulation uses additive solvents selected by Hansen solubility parameters to enhance metal nanoparticle dispersibility.

A liquid ink composition uses a silane-hydroxyaromatic resin binder to achieve rapid drying and strong adhesion on wet glass surfaces.

A naphthalene compound solvent dissolves rigid main chain organic semiconductor materials into an ink composition.

Adjusting silica dispersion pH prevents polychloroprene coagulation, delivering solvent-free adhesives with high heat resistance without heating.

A UV-curable inkjet formulation uses a reversible sol-gel transition to maintain droplet shape during high-speed ejection.

A fluororesin coating liquid composition uses a high-boiling-point solvent to form flat films via plate printing methods.

Low functional acrylate monomers maintain adhesion and flexibility while photoinitiators enable fast UV curing on heat-sensitive substrates.