Inks TRIZ Cases

Dual surfactants create oil repellent tops and lipophilic bottoms, enabling gap-free ink filling while lowering curing temperatures.

Segmenting the ink reservoir into isolated parts maintains structural strength while preserving ejection accuracy for high-frequency thermal printing.

Core/shell resin particles with specific acrylic units improve adhesion on resin films while preventing pigment flocculation.

A thermographic phosphor authentication system detects emission intensity and decay time constants at varying temperatures to verify article identity.

Optimized silver nanoplatelet concentrations and composite binders resolve mechanical resistance trade-offs while maintaining visual contrast.

Terminal-blocked carbodiimide reacts with alcoholic hydroxy groups to resolve low reactivity in aqueous resins.

A vinylidene chloride polymer blend incorporates ε-caprolactone and epoxidized soybean oil to enhance thermal resistance.

Segmented orifice arrays with controlled surface tension suppress ruled line shifts and color tone changes while maintaining high recording speed.

Precise monomer ratios resolve the trade-off between flexibility and adhesion, sustaining 100,000 flexes without cracking.

Tartaric and citric acid ester mixtures create amorphous materials that resolve the contradiction between image quality on coated paper and scratch resistance.

A composition containing an acrylamide compound and a high molecular weight polymerization initiator enables effective curing without organic solvents.

A time-dependent ink formulation transitions from erasable to permanent, enabling answer corrections during the exam window.

A transfer type inkjet recording method applies an aggregation liquid containing a polysaccharide salt to an intermediate transfer member.

Active energy ray curable ink uses vinyl chloride-vinyl acetate coated pigments to ensure reliable ink jet performance.

Optimized fluorine particle size prevents written mark peeling after UV exposure while maintaining anti-rubbing characteristics.

Phosphonic acid pigment and polyurethane resin particles enhance image color development in aqueous ink compositions.

Replacing carbon black with infrared-transparent pigments enables non-destructive inspection of alignment marks through the printed layer.

A beta polymorphic colour developer mediates heat-sensitive recording layers to maintain optical density.

A photopolymerizable composition combines olefinic monomers and metal oxide particles to form optical members with high refractive index.

Synthesizing an aluminum chelate from acrylic acid modified rosin resin enhances ink tack, fluidity, and color density while maintaining fast curing speeds.

Aqueous pigment dispersion utilizes Hansen solubility parameters to optimize component selection for stable ink formulations.

A silver ink composition blends specific beta-ketocarboxylates with aliphatic amines to form metallic silver layers.

Specific copolymers achieve sub-500 nm particle sizes while maintaining low viscosity and storage stability.

Amine neutralised alkylaromatic sulphonic acid initiates colour change while improving solvent and scratch resistance.

Surface-modified metal oxide nanoparticles disperse in non-polar solvents to form uniform electron transport layers via inkjet printing.

Replacing toxic N-vinyl caprolactam, diacetone acrylamide ink formulations achieve fast curing and adhesion without surface tack.

A marking composition combines inorganic pigments with titanium-containing ceramic resin to produce high-definition markings.

Agitating ink during ultraviolet irradiation prevents premature curing in nozzles, enabling effective flushing and maintenance.

Chlorine dioxide oxidation increases hydrophilic functional groups on the recording medium, reducing ink beading and bleeding across various media types.

Lenticular structures and metameric inks embed digital watermarks to resolve detection complexity while ensuring accurate authentication.