Special Surfaces TRIZ Cases

Liquid insulation is coated and cured directly on parallel groove clamps, replacing manual cover fitting in live-line grounding work.

Varying emboss depth across the substrate creates mask-free coating patterns and lowers gloss with a durable matte finish.

A fluorine coating lowers surface energy on vacuum components to resist process-gas deposition, extend maintenance cycles, and reduce corrosion.

Iridescent particles and heat-softened frit create vivid ceramic tile finishes on glazed or unglazed surfaces without toxic oxide effects.

Ultrafine pigment and resin particles in a water-based color clear coating preserve transparency, chroma, and brightness with low haze.

Glass flake size tuning and joint curing boost automotive coating sparkle and luster while preserving substrate and intercoat adhesion.

A tailored ETFE particle, heat-resistant resin, and surfactant primer improves bonding to both the substrate and ETFE film while resisting cracks and peeling.

An aromatic carboxylic acid catalyst speeds low-temperature curing in aqueous epoxy-amine coatings while preserving adhesion, humidity blistering stability, and chip resistance.

An olefin resin and flaky pigment primer improves adhesion on plastic substrates without baking and helps prevent peeling under antifouling coatings.

Controlled resin-layer roughness prevents air bubbles and maintains strong adhesion on chromium-free coated metal sheets.

Combining ceruse and carrier in one composition lets swellable polymer powder fill substrate pores and avoid separate clear-coat steps.

A press-activated adhesive pocket delivers a consistent seal between window frames and glass, reducing leaks, rework, and caulking time.

Thin-film lithium niobate waveguides improve light confinement and tight bends, cutting modulator size and energy use while supporting 40 GHz operation.

Renewable oils and biodegradable surfactants mask container scuffs in wet conditions while supporting rapid drying and ice water resistance.

Parallel discharge ports maintain application coverage while droplets join after landing, resolving the tradeoff between speed and surface flatness.

Charge buildup stops further spray accumulation, reducing material waste while forming controlled-thickness, conformal coatings on complex 3D surfaces.

Hydrophobic polymer films mediate hydrophilic filler and hydrophobic binder interfaces, improving bonding while avoiding costly silanisation.

Hydrophobic polymer coatings bridge hydrophilic filler particles and hydrophobic binders, strengthening interfaces and easing composite recycling.

A layered coating separates NIR reflection from color appearance, improving LiDAR detection on low-reflectivity substrates.

A porous upper layer and dense electrolyte-rich lower layer limit oxygen damage and preserve NOx sensor sensitivity during use.

Adjustable coating width and cross-direction movement let one coating supplier create varied patterns while simplifying changes.

A two-step etching process enables compact, low-energy lithium niobate modulators with over 40 GHz bandwidth.

Interference pigments create vivid highlights while keeping coating face regions achromatic.

A jet device deposits noncontacting droplets that join on the target, forming wide planar films with reduced unevenness.

A composition combining charge-dissipative and non-charge-dissipative components limits buildup, reducing waste in thin 3D coatings.

Embedded lubricant in fluorinated epoxy resolves mechanical abrasion and chemical degradation trade-offs.

Nanostructured temporary super-hydrophobic film coats optical surfaces with nanoparticles functionalized by hydrophobic agents.

A fluid applicator uses a porous material insert to dispense anticorrosion substances via capillary action.

Segmented curing of intermediate and base layers stabilizes aqueous paint viscosity, preventing sagging and unevenness while ensuring excellent luster.

A mini extruder uses a cooled initial zone to manage thermohardenable material temperature before melting.

Non-metallic particle-polymer composites achieve sub-ambient cooling without interfering with high-frequency communication signals.

Hydrophilic fluid chambers and hydrophobic nozzle plates prevent residue accumulation and bubble formation in inkjet printheads.

Single-pass waterborne basecoats eliminate sand scratch marks and forced drying steps.

2,5-Bisaminomethylfuran replaces conventional amines to achieve rapid curing while maintaining early water resistance in floor coatings.

Dissolving polyamide-imide resin in solvent creates homogeneous liquid compositions that eliminate grinding complexity while maintaining color stability.

Reactive siloxane intermediate and phosphoric acid-cured topcoat restore adhesion and transparency to cured silicone surfaces without primers.

Applying electrochromic and electrolyte layers wet-on-wet between primer and top coat on metal strips to ensure reproducible stable functionalization.

Spark plasma sintering creates a dense, crack-free single-layer coating from coated refractory ceramic powder, eliminating multi-layer complexity.

A bilayer coating uses a scattering layer to backscatter infrared light while a colorant layer absorbs visible wavelengths.

A paint composition uses specific resin ratios and interference pigments to form durable coating films.

A curable composition forms a solid polymeric layer on superstrates to deliver high hydrophobicity.

A three-layer paint system mimics ceramic appearance using biodegradable resins, reducing environmental pollution from conventional coatings.

A deposition chamber uses a frusto-conical inlet to guide fluid flow and embed particulate material into the outer resin layer of optical fibre assemblies.

A porous heat member generates reactive radicals to increase the deposition rate of fluorocarbon polymer films on substrates.

A multilayer coating film uses titanium oxide pigment to reflect infrared laser light while maintaining deep blackness.

Information processing device selects a base paint color and an overcoating peelable layer for vehicle customization.

Atomic layer deposition creates tungsten or molybdenum-aluminum oxide nanocomposite thin films with precise structural control.

Controlled pigment thickness maintains radio wave transmission while improving covering power.

A multilayer coating film uses a colored transparent topcoat to deposit over an effect pigment dispersion layer.

Dual rotary gear pumps enable precise independent discharge of different adhesives onto a common substrate.

A conical applicator blade channels viscous compound through a scraper for precise surface application.