Inks TRIZ Cases

A single cap seals pigment and reactive ink orifices in an inkjet head.

High polyunsaturated fatty acid oil compositions replace petroleum derivatives in plasticizer formulations.

Encrypted metadata storage and digital watermarking trace unauthorized video leaks while automating manual redaction processes.

An oil-based ink composition uses a specific solvent system and resin blend to achieve vivid line formation on various surfaces.

Disazo dye ink with glycol co-solvents maintains printhead thermal efficiency.

A polyester ink polymer formulation delivers excellent print robustness through optimized chemical composition.

Engineered dye formulae resolve bleed resistance and continuous printing stability contradictions while improving ozone and light fastness.

Polymer-modified dopant inks maintain precise line shape during printing, resolving variability in semiconductor doping uniformity.

A dual-solvent ink composition resolves uneven solidification issues in organic light emitting devices to achieve flat films with smooth surfaces.

Non-Newtonian inkjet inks manipulate viscosity to form structured networks, resolving poor edge acuity and inferior optical density on plain paper.

A thermochromic ink combines anthocyanidin extract with alginate nanoparticles to change color from blue to reddish upon heating.

Dual copolymer resins in the ink eliminate primer steps and improve transferability from intermediate members to plastic films.

Segmented particle distributions in graft polyols improve cell opening while maintaining low viscosity to prevent closed-cell defects.

Fluorinated oxetane polyacrylate copolymer lowers liquid surface tension to prevent dewetting craters while maintaining intercoat adhesion.

Alcohol-based aluminium-doped zinc oxide ink preserves intrinsic electronic properties while enabling thick conductive layers on flexible substrates.

Vibration treatment prevents nozzle clogging and line omission stains while forming flat encapsulating layers that block moisture.

Water-soluble support ink allows selective removal of voids, maintaining dielectric and conductive integrity during additive manufacturing.

A liquid developer toner with a core-shell resin structure enhances fixability through precise molecular weight control.

Surfactant-modified inks reduce dynamic surface tension below 54 mN/m, resolving pick out defects during high-speed continuous printing.

Simultaneous ink deposition on an aggregating agent-treated medium eliminates overlapping layers, resolving shading unevenness and doubling printing speed.

A photopolymerizable ink composition balances glycerol dimethacrylate with caprolactone-modified dipentaerythritol hexaacrylate to form robust coating films.

A UV LED free radical curable inkjet ink formulation balances scratch resistance and adhesion through precise double bond density control.

Non-aqueous inkjet ink combines watching red and benzimidazolone pigments to resolve color separation issues while maintaining storage stability.

Metal chelating monomers in inkjet primers reduce gloss differential values and improve linewidth, mottle, and raggedness on substrates.

Segmented resin glass transition temperatures balance tack force and storage stability in UV-cured inkjet formulations.

A test medium with an ink-absorbing layer swells upon droplet impact to enable precise optical measurement of ejected volume and landing position.

Denatonium benzoate adds extreme bitterness to ink compositions, preventing harmful component ingestion by infants and pets while maintaining print quality.

Trimethylolpropane replaces water in the ink base, eliminating volatility and preventing drying out during storage.

Specific ester compounds induce large hysteresis width for reversible color retention without continuous energy input.

A multi-component marker ink system uses pH-altering highlighting to transform base colorants into transparent states.

A liquid ejection device deposits sequential clear ink layers and cures each independently to form a uniform film.

Specific monomer ratios resolve adhesion failures on acrylic and polypropylene while maintaining fast cure speeds.

A recording head uses a protective tape with an adhesive layer to shield the ejection orifice surface during storage.

Aqueous laser markable composition uses polymer acid particles to develop colour while improving daylight stability.

Grayscale-controlled UV curing deposits varnish to create sharp angles and undercuts, bypassing molten glass flow distortion in traditional molding.

Thioxantone-based inkjet ink resists extended etching of thick copper layers while enabling complete strippability through optimized chemical parameters.

A liquid ink composition uses specific glyceryl mono-alkyl ethers to provide antiseptic performance without biocidal agents.

A transparent adhesive label protects printed data by nesting ink on a support liner separated into removable and retained parts, preventing information loss.

A composite ink composition integrates leuco, halochromic, and photochromic dyes with a sulfonic acid resin to improve solubility in the solvent.

A soluble polyimide composition uses cyclopentanone to form thin films directly on substrates.

Fatty acid polyol ester encapsulates pigment within urethane shells to prevent aggregation and clogging, ensuring stable ink flow.

An aqueous polymer dispersion forms a stable film to anchor ink on substrates like polyethylene terephthalate.

Capillary suspension self-assembles silver particles into a percolating network, resolving the conductivity-stretchability trade-off in soft electronics.

Co-cyclization and drying produce quinacridone solid solution pigments with controlled particle diameters.

A photoinitiator package cures cyclic monofunctional acrylate inkjet inks using a difunctional alpha-hydroxy ketone.

A modified polyolefin resin composition maintains adhesiveness by controlling residual carboxy group ratios to prevent solution separation and agglomeration.

Capillary suspension process stabilizes conductive particles via liquid bridges, eliminating organic additives that degrade electrical conductivity.

Micronized polymer matting agents replace silica in coatings to reduce gloss, preventing burnishing and scratch damage.