Inks TRIZ Cases

A curable composition uses specific monofunctional and polyfunctional polymerizable compounds to form a cured film with enhanced flexibility.

Low polarity solvents suppress print curling while colloidal silica maintains head liquid repellency.

Transmissive optical structures shift color in reflection and transmission modes, preventing electronic reproduction of security features.

Perfluorocyclobutyl fluoropolymer coatings prevent UV gel ink adhesion and nozzle blocking while maintaining thermal stability at high fabrication temperatures.

Naphthyl-functionalized copolymer dispersant prevents beading and maintains ejection stability at high pigment concentrations.

Silane coupling agents crosslink resist ink to prevent liquation defects and ensure accurate pattern formation during wet etching.

Curable composition forms thick residual film enabling convex portion exposure for precise substrate etching.

A multicolour ink formulation uses UV-absorbing and visible-absorbing colourants to create laser-engraved security elements.

An ink composition uses specific triazine dyes and surfactants to achieve low dynamic contact angles for rapid substrate filling.

Biomass resin with alicyclic structure improves wear and marker resistance in aqueous ink compositions while reducing CO2 emissions.

Glycidyl-functionalized acryl resin chemically anchors to silicon-based release layers, resolving adhesion failures on repellent films.

Automated direct-to-substrate printing assembly deposits ink and liquid binder onto a substrate for image transfer.

Polyhydric alcohol wetting agents enhance aqueous ink wettability on low-absorption substrates.

Surfactants lower surface tension to improve wetting, while solvent blends minimize viscosity to maintain jetting stability.

A capillary element stabilizes fluid flow to the ink jet head, resolving nozzle clogging risks from high-viscosity perfume mixtures.

A photocurable inkjet method forms braille text by discharging and curing ink layers to create precise tactile dots on a recording medium.

Silane-modified polymers form crosslinked networks to improve quantum dot film adhesion and mechanical strength while enabling self-repair capabilities.

Alkaline hydrolysis modifies pigment crystal structure to enhance chroma and fineness, preventing nozzle cloggage in inkjet printing.

A kneading process using a specific intermediary compound produces fine organic pigments with controlled particle size.

Sulfur-doped graphene inks with PVP stabilizers create selective sensors that eliminate high-temperature processing costs.

Charged chemical treatment stabilizes aqueous ink droplets on a hydrophobic release layer, preventing beading and enabling high-resolution indirect printing.

Crystal water-free iron(II) orthophosphates absorb near-infrared radiation while maintaining high visible reflectance in security inks.

A water-based conductive ink uses a styrene-acrylic copolymer matrix to disperse silver particles.

Solid heat transfer agents bridge the gap between near-infrared absorbers and colour formers, resolving conflicts between high efficiency and visual clarity.

Cationic polymerization converts oxygen inhibition into a benefit, enabling complete curing of thick films without wrinkling.

Polyurethane dispersion encapsulates TiO2 and fluorescent pigments, preventing color destruction during emulsion polymerization.

Balanced acrylate mixtures enable rapid curing while minimizing extractables and odors in food packaging.

A water-based blue inkjet composition uses pigment and dye mixtures to deliver high optical density.

A non-crosslinked PMMA core and melamine-formaldehyde shell resolve stability contradictions against polar solvents.

Polyurethane dispersions with controlled thermal properties improve smear resistance and optical density of self-dispersed pigment inks without heat curing.

Laminating overlay and inlay films with an activator embeds color images, solving short lifespan issues from surface printing.