Inks TRIZ Cases

Low molecular weight photoinitiators minimize migratable species below regulatory limits while maintaining low viscosity for printhead compatibility.

Porous inorganic oxide cores hold color agents while resin shells prevent aggregation, enabling high-definition images and efficient decoloration.

Transfer printing overcomes photolithography limits by assembling heterogeneous materials into robust 3D microsystems.

Cellulosic polymer precursors enable low-temperature silver nanoparticle formation, eliminating complex photolithography for temperature-sensitive substrates.

Propylene glycol and diglycerol modify the ink formulation to resolve insufficient adhesion while maintaining droplet control.

Aqueous ink composition with surfactants lowers dynamic surface tension below 54 mN/m for continuous inkjet printing.

Ink formulation with 3-methyl-1,5-pentanediol diacrylate cures under UV LED despite white pigment absorption, preventing monomer migration in food packaging.

An amphiphilic copolymer disperses pigments at high concentrations without increasing viscosity, preventing discharge instability.

An ink set combines high-structure carbon black with amidoalkylbetaine surfactants to prevent void defects and reduce water-repellent film wear.

Flexible printed circuit boards maintain garment comfort while enabling accurate physiological monitoring through modular sensor integration.

Conductive ink patterns on a substrate enable accurate hit detection at edges, resolving precision and complexity trade-offs in automated shooting targets.

A recording liquid uses shear thinning to discharge sub 200 nm luster pigments with high stability.

A composite dye system enhances ejection stability and color developing properties in water-based ink-jet recording formulations.

An aqueous ink jet recording method uses deaerated pigment dispersion to ensure filter passability.

A metallic pigment composition uses mixed-coordination heteropolyanions and silicon hydrolysates to form protective layers on metal particles.

Styrenated terpene resins modify viscosity to support high metal loading in flexographic and screen printing applications.

Specific alcohol and glycol ether solvents in water-based ink suppress foaming while maintaining ejection stability.

Actinic ray-curable offset ink suppresses outward migration of monomers and initiators without photosensitizers, maintaining high curability.

Heterorotaxane ink compositions enable tunable fluorescence emission through supramolecular macrocyclic ring structures.

Optimized silica aspect ratios and silane coupling agents resolve rolling resistance versus grip trade-offs.

Segmenting the injection pipe prevents foreign substance contamination by disconnecting the flow path after filling.

Composite aqueous polyurethane and poly(meth)acrylate binders balance lamination bond strength and blocking resistance while maintaining ink resolubility.

A charge control ink uses a trifluoromethylsulfonyl salt to generate ions in nonaqueous solvent.

Styrene acrylic specific particles optimize resin pigment ratios to enhance image density and abrasion resistance in inkjet formulations.

A core-shell resin emulsion uses a styrene-rich inner layer and a carboxyl-functional outer layer to form durable sealer films.

Polyurethane dispersion inkjet inks maintain low viscosity for high-speed jetting while forming durable bonds on diverse media surfaces.

Surface passivated carbon black particles resolve agglomeration issues and improve mechanical properties in fluorinated polymer matrices.

Removing isopropylthioxanthone from the formulation eliminates photoyellowing while maintaining curing speed and adhesion on non-absorbing substrates.

Adjusting background ink surface tension prevents color mixing and bleeding on optically transparent substrates.

Reducing ink surface tension below 31 mN/m at 25°C compensates for decreased liquid storage chamber volume, preventing nozzle missing during ejection.

Uniaxial pressure modifies a thermoelectric composite film structure to boost electrical conductivity while low-temperature curing reduces energy consumption.

Replacing diphenylacylphosphine oxide photoinitiators reduces migration tendency in UV-curable compositions while maintaining reactivity and adhesion.

Bulk polymer incorporation during heating simplifies manufacturing while improving pigment dispersibility and stability.

Silver-coated copper particles disperse in an oily medium to create conductive ink, resolving the contradiction between high definition and manufacturing speed.

Diketone-bound metal complexes convert to visible oxides via pyrolysis, resolving dissolution stability versus visibility trade-offs.

A control unit adjusts ink discharge rates based on elapsed time since suction to prevent air bubble blockages.

Coumarin-based dispersants prevent dye precipitation and nozzle clogging while maintaining fluorescence intensity.

Specific ester compounds control color reactions in thermochromic compositions, resolving limited reaction media freedom by enabling large hysteresis width.

An inkjet ink formulation uses specific monomers to maintain suitable viscosity for printing.

Styrene-acrylate copolymer emulsions stabilize chromatic interactions for deep color development in ink jet printing.

A biodegradable ink composition uses polymer binders with controlled molecular weights to maintain nozzle flow and printing performance.

A printing ink uses Cu and CuO nanoparticles to achieve stable dispersion without dispersant additives.

A multi-nanoparticle printing method uses ultraviolet irradiation and surface energy reduction to form uniform arrays.

Optimized gravure cylinder screen numbers and cell volumes prevent tunneling phenomena in high-solid dry lamination, ensuring uniform laminate appearance.

A water-based ink composition uses polyoxyalkylene glycol and thickeners to achieve a specific viscosity range.

An inorganic oxide coating on the container suppresses moisture absorption, preventing foreign material generation and maintaining dispersion stability.

Quinolinol metal complexes replace carcinogenic cobalt soaps to maintain fast drying while reducing health risks.