Inks TRIZ Cases

Stable aqueous upconverting inkjet inks prevent particle aggregation through dispersant mediation, enabling secure anti-counterfeiting applications.

Segmented crosslinked core/shell polymer particles prevent ink-jet bronzing by isolating pigments within a protective shell structure.

Segmented curing and magnetic orientation produce customized variable indicia without specialized industrial equipment.

A photo-curable ink composition uses UV curable polyurethane dispersions and hydrophobic radiation-curable monomers to enable reliable jetting.

Ethylene oxide groups in anionic and nonionic surfactants improve pigment re-dispersibility, stabilizing continuous ink discharge and preventing warping.

Polyacetal copolymer blends with powdery aluminum and fatty acid modifiers eliminate solvent coatings while maintaining mechanical properties.

A polymerizable composition cures with ionizing radiation to form a transfer matrix for precise electrode placement.

Replacing alcoholic solvents with a Guerbet alcohol hydrogen donor eliminates flammability and unpleasant odors while maintaining high reactivity.

Replacing monomers with oligomeric diluents eliminates residual odor while maintaining low formulation viscosity for rapid curing.

Low-viscosity aqueous pigment fluid enables capillary flow while dispersing agents prevent sedimentation, ensuring storage stability.

Ultrasonic media-less dispersion of carbon black with anionic resin adsorption resolves the contradiction between high optical density and storage stability.

Polymerizable photo initiators in radiation-curable gel ink enable delayed curing processes for printing applications.

Metal-bearing urethanized polymer reduces water solubility and metal ion release to resolve toxicity constraints in air-drying binders.

A scanner captures color characteristics and adjusts thermochromic ink temperature to reproduce desired hues.

A hybrid photoinitiator molecule combines radical generation and polymerization functions into a single structure.

Polylactic acid oligomers replace bisphenol acceptors to eliminate environmental harm while maintaining reactivity with dye precursors.

Specific resin and acrylate ratios resolve contradictions between surface staining resistance and leveling properties in active energy ray-curable inks.

An intelligent printing system applies machine learning models to predict optimal ink formulas, reducing manual trial-and-error and saving material.

High solids aqueous siloxane polymer ink prevents cockle and curl on plain paper.

Water-based ink with controlled boiling point solvents enhances dot spreading and optical density.

Wax particles protrude above the coated surface to improve abrasion resistance while maintaining high gloss from oriented pigments.

A polyurethane resin disperses pigments in aqueous inkjet media using polycarbonate polyols and specific isocyanates.

A polymer with a tertiary amino group ring structure stabilizes ink jet ejection by reducing electrostatic interactions between pigment particles and liquid-contact members.

A piezo ink jet head controls droplet volume ratios to stabilize discharge of diketopyrrolopyrrole pigment inks.

Polycarbonate-modified urethane particles resolve drying bottlenecks on non-porous surfaces while delivering scratch, ethanol, and light resistance.

Segmenting toner particles into a crystalline core and amorphous shell lowers fusing temperature while maintaining charge stability.

A urethane acrylate oligomer with controlled molecular weight forms a cured film on glass substrates.

Heterocyclic acrylate monomers in polymeric dispersants adsorb onto cellulose fibers, fixing pigment particles and increasing optical density.

Solid PCBM additives stabilize polymer solar cell ink by suppressing pre-aggregation, extending shelf life beyond 20 days without increasing device complexity.

Viscoelastic ink formulation replaces slow two-photon polymerization to achieve sub-micron precision and faster fabrication rates.

Nozzles align vertically by gravity to match ink surface tension levels.

In situ copolymerization coats pigments with polymers to resolve dispersion stability issues in non-aqueous media.

Aqueous ink set uses block copolymer resins to disperse pigments and improve color development in recorded images.

Stimuli-responsive microsphere composites embed functional materials that trigger observable reactions upon exposure to specific physical or chemical stimuli.

A thermo-responsive hydrogel with thiol crosslinks resolves yield strength limits in direct-write printing.

Controlling the static contact angle to 10° or more suppresses aggregate generation at the gas-liquid interface, ensuring continuous ink supply.

A luminescence-based sensor formulation changes color visibly under UV light to indicate oxygen concentration levels in real time.

New anthrapyridone dyes deliver high solubility and color brilliance in aqueous ink formulations.

Offset printing ink uses food-grade components to enable safe direct contact with food surfaces.

Acrylic resin particles containing blocked isocyanate groups enable covalent bonding with textile hydroxy groups during thermal processing.

Amine functionalized siloxane resin particles enhance inkjet printed images through polycondensation of cationic alkoxysilane surfactants.

UV curable polycarbonate inks resolve adhesion versus elongation contradictions using composite resins and titanium promoters for reliable injection molding.

Adjusting the organic solvent to water ratio in ink offsets volume expansion during freezing, protecting miniaturized discharge heads from structural damage.

A water-based printing ink manufacturing method uses sequential mixing of resins and additives to create non-toxic packaging inks.

Liquid electrostatic ink uses mica coated with titanium dioxide to produce gold colors.

Cross-linked polyurethane dispersants prevent pigment agglomeration and flocculation during storage by forming a robust three-dimensional polymer network.

A three-solvent organic functional material formulation enables uniform inkjet printing of semiconductor layers.

Starch-based coatings resolve surface energy contradictions by enabling ink spreading while maintaining reliable image transfer.

Adding 0.15 to 10 percent organic wax creates a low-adhesion skin layer that prevents peeling from pressure-sensitive tape.