Inks TRIZ Cases

Alumina-silica coated titanium oxide and a tuned dispersant keep aqueous ink dispersed without sacrificing inkjet ejection stability.

A solution-process OLED ink improves large-area layer uniformity, cuts material loss, and supports low-voltage, stable light emission.

Separate pigment and fluorescent inks with density-based layering to preserve lightfastness while expanding color gamut and fluorescence intensity.

Combining a water-soluble curable monomer with hydrazide cross-linking improves ink ejection while strengthening rub fastness and water resistance.

A two-liquid cleaning sequence removes foreign matter and water-soluble precipitates while preserving ink dispersion for stable inkjet discharge.

A tuned black ink layer on transparent glass balances deadfronting and display visibility while keeping sparkle below 2%.

A resin blend of epoxy, oxetane, and cationic initiator improves wet adhesion and scratch resistance while preventing gravure plate fogging.

Limiting alkali metals in aqueous inkjet ink helps protect silicon nozzle plate water repellency while preserving storage stability.

Heat-foamed silicone resin creates raised velvet-like textile prints with soft touch, shimmer, flexible patterns, and strong color using less pigment.

An in-line corrugator primer creates a durable, uniform surface on fan fold corrugated board that resists heat, humidity, and abrasion for UV inkjet printing.

A silyl-modified binder helps continuous jet ink dry fast on wet glass, resist water immersion, and still wash off in alkaline cleaning.

Surface-treated titanium oxide with poly(acrylic acid) and potassium ions keeps aqueous ink dispersed and improves sedimentation recovery.

A pH-indicator ink paired with a water-based adjuster controls when printed color disappears, from under 3 hours to over 7 days.

Nano-scale pigment dispersion and acrylic resin cross-linking prevent sedimentation, improve adhesion, and keep marker ink ready to write.

Acrylic resin and rheology modifiers tune tissue-marking viscosity to dry quickly, resist migration, and keep margins clearly visible.

Biodegradable lactic- and hydroxybutyric-based UV-curable ink enables robust printed layers that can later decompose or be recycled.

Combining encapsulated and surface-exposed pigment resin particles improves line darkness and color development while maintaining ink stability over time.

Aromatic and anionic resin dispersants keep Pigment Yellow 101 dispersed, enabling stable jetting, storage, and vivid yellow output.

Sulfur-bridged calixarene lanthanoid complexes in resin particles keep aqueous ink bright and light-resistant after storage.

Biodegradable diacrylate monomers let radiation-curable inks keep print durability while enabling printed objects to break down after use.

A tailored binder and solvent system keeps Mn4+ phosphor particles dispersed, preventing sedimentation and agglomeration in micro-LED printing.

Semiconducting nanoparticles broaden UV-visible radical initiation, enabling deeper curing of thick thermoset resins with better conversion and strength.

Sterically hindered aminoxyl radicals with urea-aldehyde resin keep pigmented (meth)acrylates liquid and shelf-stable during storage.

A liquid adhesive in water-ethanol tablet inkjet ink improves print fixedness while avoiding nozzle drying and unstable printing.

Anionic surfactant and colored resin particles prevent pen-core dye deposition, reducing discoloration and improving writing feel.

UV/VIS-curable monomer and urethane acrylate compositions form thick holographic layers without solvent drying or thermal post-treatment.

Controlled terpene content and Mw/Mn in rosin-modified phenolic resin improve ink fluidity and gloss while reducing blanket residue.

Stable nitroxide free radicals scavenge light- and heat-generated radicals to protect color-changing compounds with less stabilizer.

A neutralized carboxy polymer keeps biomass-derived carbon black finely dispersed, enabling dense glossy inkjet images with stable ejection.

A gelling-agent ink with a cured-film wetting index of at least 40 mN/m cuts gloss variation while preserving curability, recoatability, and ejection stability.

A hydrophobic wax particle localizes at the gas-liquid interface to limit pigment sticking and support stable, light-fast inkjet images.

A hydrophilic transfer layer becomes tacky under inkjet printing, enabling image-only heat transfer across textiles, ceramics, and polymers.

A resin and acetylenediol surfactant blend helps aqueous inkjet ink dry, adhere, and resist abrasion on coated paper and PVC sheets.

Cellulose nanofibers create a non-Newtonian gel network that keeps solvent-based ink stable at rest while enabling smooth, clog-resistant writing.

See how a curable PCB solder-mask ink uses dimerized-fatty-acid polyester to reduce cracking under thermal stress.

Controlled monomer and emulsifier feeding addresses reactivity differences while producing high-molecular-weight latex with uniform particle composition.

Citrate salts and cyclodextrin improve cold-water skin washability in aqueous acid-dye ink while preserving vivid color.