Inks TRIZ Cases

A water base ink set uses self-dispersible black pigment and fluorescein dye.

A water-based ink formulation uses a specific ratio of resin-dispersed pigment to self-dispersible black pigment to suppress sedimentation.

Specific 2,3-butane diol stereoisomers in aqueous ink resolve contradictions between storage stability and drying properties on non-porous substrates.

PEG crosslinks silica-coated melanin nanoparticles, resolving mechanical instability and color distortion in structural color applications.

A radical-curable ink composition combines cyclic amine and alicyclic monomers to form flexible, adhesive images.

Phase transition core materials allow automatic erasure without external heating, solving portability limits.

Offset lithography transfers high-viscosity pearlescent inks containing 10 to 20 micron pigment particles, avoiding inkjet clogging and preserving reflectivity.

Solvent system prevents nozzle clogging during heat treatment while maintaining black tone color reproducibility.

An alignment additive orients polymeric chains to reduce viscosity and improve flowability for thermoplastic extrusion.

Low molecular weight polyether binder prevents heating element clogging while maintaining fixing property and abrasion resistance.

A radiation curable inkjet ink formulation comprising a vinylether (meth)acrylate monomer, a five-membered cyclic anhydride, and an aliphatic tertiary amine.

A reaction liquid containing a low-solubility coagulant prepares non-absorbent media for ink deposition to form stable recorded regions.

Polystyrene varnishes dissolve recycled polymer in fatty acid esters, replacing flammable solvents to enable safe food packaging.

Dynamic surface tension adjustment balances adjacent ink droplets, preventing bleeding at boundaries on non-porous substrates.

An integrated cell pattern layer guides laser ablation to create in-situ masks, resolving dot sharpening and oxygen inhibition defects.

Heteropolymer particles with distinct glass transition temperatures provide strong adhesion on rigid media.

Thermal curing of acrylate printing medium reduces VOC emissions and enables thicker ceramic coatings without UV equipment.

A black ink composition uses carbon black and color concentrates to enhance stability.

Spectrally discrete curing of nanocomposite inks establishes volumetric nanoparticle concentration gradients for precise gradient refractive index optics.

Vegetable-derived pelargonic acid esters dissolve modified rosin and maleic resins at temperatures below 100°C.

Aqueous coating composition lowers minimum film formation temperature using cyclic diisocyanates in the polyurethane binder.

A lead-free conductive paste uses tellurium-bismuth-selenium-lithium-oxide glass frit to form electrical contacts in solar cells.

A radiation-curable composition with viscosity at least 50 mPas at 40°C improves print quality and edge sharpness.

Ultrafine titanium oxide mixed with hollow particles suppresses sedimentation, maintaining whiteness and ejection stability in ink jet recording.

A controller executes intermittent liquid transfer cycles to prevent flexible bag films from transitioning into a suction contact state.

Glycol ether solvents in aqueous gravure ink resolve drying delays on resin films, preventing set-off.

Glycol diether and monoether solvents in a non-aqueous ink composition suppress glitter pigment aggregation while enhancing recorded matter abrasion resistance.

Urethane-urea resin particles in oil-based inkjet ink reduce roller transfer contamination while maintaining low viscosity.

Polymeric chain ligands control ink viscosity and surface tension, enabling low boiling point solvents without additives that degrade light-emitting efficiency.

A non-aqueous ink composition uses a silica and wax gelling agent to deliver balanced writing performance.

Low molecular weight polyurethane polymers achieve reversible drying to prevent nozzle clogging while maintaining water and solvent resistance.

Acid-modified polyolefin resin composition with polyetheramine enables strong substrate bonding while eliminating organic solvent emissions.

A three-component organic composition controls emission wavelength through precise energy level matching between compounds.

Segmented cartridges enable active ink mixing during recirculation, preventing particle precipitation and blockages that degrade print reliability.

Thiol polymer barrier layers reduce extractability of uncured monomers from decorated natural leather, maintaining flexibility and image quality.

A radiation-curable ink formulation containing inorganic nanoparticles and a specific silane compound enables uniform dispersion for coating applications.

A dual phase filler combines silica and carbon phases to control electrical resistivity in silicone polymer compositions.

Cellulosic polymer ink generates stable silver nanoparticles, enabling low-temperature electroless copper plating without complex photolithography.

A displacement ink set with lower surface tension clears recording ink from flow channels, preventing nozzle clogging and maintaining recording quality.

An amphiphilic solvent mediates mixing of polarities, preventing separation and cloudiness while enabling stable inkjet ejection.

High Tg monomers balance adhesion and stretchability, resolving brittleness in processed polycarbonate printing applications.

A conductive paste composition uses alkaline-earth-metal boron bismuth oxide to etch through anti-reflective layers during firing.

Reflective particles absorb laser energy to vaporize ink layers without discoloration.

Quinacridone inkjet ink formulation controls sulfur concentration to stabilize pigment dispersion and prevent nozzle clogging.

A resilient member biases the ball forward to seal the gap and prevent ink drying during non-use periods.

A retroreflective composition stabilizes spherical glass beads in organic solvent-based formulations using a thickener-controlled dispersion medium.

A conductive ink composition uses a blocked polyisocyanate with an active methylene compound or pyrazole as a blocking agent and a reaction catalyst.