Inks TRIZ Cases

Hydroxy fatty acid dispersant prevents pigment aggregation during rapid fixing, improving glossiness in active energy ray curable inkjet ink.

Crosslinked fluoroelastomer with perfluorosilicone grafts creates oleophobic grafted polymer coatings.

A metallic ink composition uses a specific resin component to suspend pigments in capillary markers.

Segmented thermal transfer materials resolve productivity and security bottlenecks by enabling single-pass multi-color imaging on disposable films.

A silicon germanium paste composition containing aluminum and germanium sinters on a substrate to form the layer.

Optimized pigment absorption spectra eliminate gaps in the visible range, delivering over 700,000 colours while maintaining dispersion stability.

Nitroxy inhibitors in UV inkjet formulations prevent stray light curing, eliminating nozzle build-up while preserving cure stability.

Aqueous ink composition uses polymer microspheres containing water-insoluble dye to achieve superior rubfastness.

UV absorbers protect photochromic dyes from degradation, ensuring reliable security marks that revert after exposure.

Residual carboxylic acid groups in polyamides enable water dispersibility without ester linkages, maintaining solvent and hydrolysis resistance.

Composite particles ensure uniform composition during coating, preventing oxidation and improving photoelectric efficiency of the light absorption layer.

Print graphic images on individual blind slats using a fixed vacuum bed, eliminating separate support fixtures and labor-intensive reassembly steps.

Anionic water-soluble polyester dispersant improves organic coloring material wettability in aqueous ink formulations.

A surface marker resin formulation using aromatic polyester and inorganic particulates dries to touch within 60 seconds.

Water-based overprint varnish with epoxide crosslinkers coats liquid electrophotographic ink images to prevent cracking and sticking.

Inline electrophotographic printing merges texturing and curing operations to eliminate cumbersome hardware requirements while adding raised textures.

A water-based inkjet composition uses micronized waxes and specific solvents to create durable coatings.

Carbon nanostructure ink formulation achieves high electrical conductivity and thermal output under applied voltage.

Controlling resin neutralization to 20-50% preserves pigment hydrophilicity, preventing nozzle clogging while maintaining preservation stability.

Amphoteric and non-ionic surfactants stabilize aqueous reaction liquids, resolving spreading deterioration caused by high polyvalent metal salt concentrations.

Polyether amine decolorization agent in thermochromic ink resolves incomplete color elimination by enabling complete discoloration upon heating.

Replacing mechanical embossing with inkjet-printed UV-curable ink bulges eliminates complex hubbly plates while enabling varied decorative gloss patterns.

A two-component silicone polyurethane coating system reduces ink accumulation on printer components through hydrophobic surface properties.

Elevated temperature jetting resolves viscosity contradictions, enabling high-strength thermoset printing without deformation.

A halogen-free flame retarding masterbatch combines phosphite esters and ammonium salts to achieve effective fire protection.

A thermal curable composition uses azo initiators and vinylbenzene monomers to form cured layers with controlled shrinkage.

Ink formulation deposits a two-layer film on ball surfaces to reduce rotation resistance while maintaining ink film thickness.

A copolymer binder enhances pigment adsorption and dispersion in ink formulations.

Recovering washing liquid from dispersing installations reduces material waste and hue shifts while maintaining ink quality consistency.

Quaternary ammonium salt modification reduces natural colorant particle size and prevents salt precipitation, resolving jetting reliability issues.

Multi-solvent electron transport compositions resolve inkjet ejection non-uniformity, ensuring precise film formation on patterned emission layers.

Heated actinic ray curable inkjet ink with a specific gelling agent prevents image deformation and shrinkage during high-speed printing.

Incorporating a resin with a 25 to 105°C glass transition temperature into UV LED curable inkjet formulations enhances surface cure speed and quality.

A photocurable inkjet ink formulation uses controlled low molecular weight compounds to maintain discharge stability.

Surface-modified metallic effect pigments coated with two different bifunctional silanes enhance binder compatibility and wetting.

A printer processor adjusts liquid discharge speed based on applied ink volume to optimize drying efficiency.

Dual solvent ink composition with optimized boiling points and Hansen solubility parameters increases short circuit current density in organic solar cells.

Water-soluble polyethylene oxide resin reduces gloss in aqueous leather coatings without disrupting film integrity or flexibility.

An external reflux hollow fiber module removes dissolved gas from high viscosity pigment ink while maintaining low pressure loss.

Radical-curable encapsulating composition with controlled polarizability reduces dielectric constant in thinning displays.

Multi-stage curing ink combines radical and thermal polymerization to boost shear strength and adhesion, eliminating separate adhesive systems.

Radiation curable ink composition uses specific monofunctional monomers to achieve fast curing and flexibility.

A monomer system using 2-(2-vinyloxyethoxy)ethyl acrylate and dipropylene glycol diacrylate achieves low viscosity in active energy ray-curable inkjet ink compositions.

Specific photopolymerization initiator combinations absorb ultraviolet light emitting diode emissions to cure ink films despite pigment interference.

Segmenting ink sets into subsets minimizes the number of inks required for accurate spot color reproduction, reducing color variation and system errors.

A radical-polymerizable ink composition uses specific monomers to achieve high curability and ejectability.

Thixotropic agents raise UV curable ink viscosity after landing to flatten the surface and prevent color mixing without external heating.

Cross-linked polyurethane dispersants prevent pigment agglomeration and flocculation, ensuring durable rub-fastness in aqueous ink-jet printing.

An oil-based recording liquid cures rapidly to fix the medium in the substrate.