Inks TRIZ Cases

Inkjet printheads deposit active substance mixtures into photopolymer base materials during stereolithographic printing to form precise drug depots.

Two-stage photo-treatment adjusts gloss levels in low-viscosity UV varnish, eliminating matting agents that clog piezoelectric print heads.

Flaky metal effect pigments in the ink absorb laser energy for thermal expansion, enabling high-speed pearlescent printing at lower power levels.

A composite ink formulation reduces volatile organic compound emissions while maintaining high ejection stability.

Azaphthalocyanine dyes balance solubility and fastness to prevent nozzle clogging while ensuring image integrity.

Citrate-based ink stabilizes nanorods against sedimentation, enabling precise dielectrophoretic alignment for ultra-small LEDs.

An epoxy and oxetane monomer blend in a UV curable ink prevents high-temperature decomposition, maintaining adhesion and curing quality.

Phosphorus-based surface treatment agents replace fluorine compounds to resolve adhesion trade-offs while maintaining environmental sustainability.

Coplanar electrode layout using ionic conductive gel eliminates dielectric layers, resolving capacitance instability during mechanical deformation.

Polydimethylsiloxane-containing acrylic resins lower viscosity to resolve nozzle discharge issues and prevent clear file deformation.

Localized side chain functionalization in aliphatic polycarbonates improves material affinity without impairing thermal decomposition properties.

Solid polar compounds dispersed in resin enhance adhesion and mechanical wear resistance, resolving low adhesion issues in liquid electrophotographic printing.

Acrylated aminoamide resin modifies ink viscosity to eliminate misting during high-speed printing.

Styrene copolymer suppresses satellite formation during ejection by maintaining dissolved state and promoting rapid phase change upon landing.

A UV-curing ink composition uses a trifunctional or tetrafunctional (meth)acrylate with a pentaerythritol skeleton to maintain discharge stability.

Acidic resin-coated pigments combined with colloidal silica prevent liquid repellency deterioration in inkjet heads, ensuring reliable discharge.

Polyglycol humectants in the writing fluid prevent evaporation, eliminating the need for sealing mechanisms and reducing device complexity.

A radiation curable polyurethane resin incorporates ionic groups and polyalkylene oxide side chains to enhance water dispersibility.

Composite binder system with natural and synthetic resins delivers high abrasion resistance and color development despite short drying times.

Optimized viscosity enables aerosol jet printing of solder mask ink, resolving pinhole defects and process complexity while maintaining layer integrity.

An ink set controls dynamic surface tension of dye ink to regulate permeation and aggregation on recording media.

Controlled pigment surface area and matched surfactant HLB prevent agglomeration during evaporation, ensuring stable ejection.

Silsesquioxane resin particles modify toner surfaces to enhance mechanical strength and prevent additive embedding during high-speed imaging.

Combining copper phthalocyanine and azo-coupled beta-ketoamide pigments prevents agglomeration during milling, expanding the color gamut.

A colorless inkjet ink composition uses monofunctional acrylate and photoinitiators to form a hardened surface.

A water-based gravure ink composition uses a dual glass transition resin mixture and quick-drying agent for fast drying.

Polycarboxylic acid ester solvents reduce odor and migration in food packaging inks while eliminating the need for separate drying agents.

Reacting interface-active compounds with organic pigments during synthesis eliminates additional grinding steps and improves dispersion quality.

Crystalline urethane resin prevents titanium dioxide sedimentation while maintaining high concealing ability on non-permeable substrates.

Optimized ink composition prevents cockling and beading on high-deposition commercial printing sheets.

A reflective ink marking embedded in a light transferring medium directs total internal reflection to illuminate vehicle brake lights.

A conductive ink composition forms ultrafine patterns using metal particles and dual solvents.

A UV-curable inkjet composition uses a reactive polymer with pendant metal complexing groups to enable stable thermal ejection and electroless plating.

Segmenting the perovskite layer via antisolvent deposition eliminates non-pixel light emission, resolving the contrast trade-off in display panels.

Metal-coated glass flakes reduce resistance while lowering material costs for printed electronics.

Parallel ink jet heads use dedicated light sources to irradiate droplets at 5-10% of full curing energy within 500 ms.

A nanosized light emitting material composition uses a transparent polymer matrix to enable smooth printing and stable luminescent patterns.

Aqueous peelable ink composition uses hydrogenated acrylonitrile butadiene rubber film-forming elastomeric polymer for vivid color change.

Low-viscosity oxirane compounds enable stable discharge of high-pigment inks, resolving storage instability and curing trade-offs.

Cation exchange resin removes multivalent cations from ink composition.

An oil-based inkjet ink formulation using silicone oil and fatty acid ester solvents to enhance surface density.

Azo pigment inkjet ink achieves long-term stability across liquid vehicles by matching synergist diazo components to prevent additive sensitivity.

Hydrogen-bonded adducts stabilize Pigment Yellow 139, preventing discoloration in alkaline media while maintaining color strength.

Purifying neopentyl glycol diacrylate to limit carboxylic and hydroxyl compounds prevents release agent deterioration during repeated imprinting cycles.

Solvent-free acrylic ink creates durable marbled patterns via lamination cracks, eliminating drying time and reducing manufacturing costs.

A wiping cleaning mechanism uses a cellulose absorption member to remove ink droplets from the nozzle-forming surface.

A hydrophilic coating material bonds an alginate compound with a silane crosslinked network to form a durable film.

A specific surfactant structure enhances re-dispersion in water-based pigment ink formulations.