Pretreated Surfaces TRIZ Cases

Flame treatment modifies silicone resin coatings on metal plates to improve surface hydrophilicity and scratch resistance.

Surface treatment adjusts oxymetal hardmask energy to match organic layers, preventing pattern collapse during fabrication.

Elastic modulus ratio control and terminal unsaturated aliphatic groups prevent interfacial peeling while maintaining thermal conductivity.

Non-chlorinated silanes replace ozone-depleting chlorosilanes in aircraft window coatings, eliminating hazardous waste and enabling humid application.

Simultaneous plasma treatment and deposition create a precise coating that eliminates initial shaving discomfort.

Core-shell particles enable low-temperature curing and eliminate primer-surfacer layers, reducing costs.

Integrated cleaning apparatus merges separate nozzle units into a single module to eliminate transfer time between stations and increase production throughput.

Spiraling gas flow carries powder through tubular barrels to eliminate bare metal gaps and ensure consistent thickness across varying diameters.

Multi-stage emulsion polymer coatings deliver balanced film formation and scrub resistance through segmented hard and soft polymer phases.

Soft magnetisable sheet concentrates magnetic field lines to orient pigment flakes, resolving indistinct visual cues in security authentication.

Dried-in-place aqueous pretreatment eliminates rinsing steps and reduces flash rust formation while maintaining corrosion resistance.

Composite coatings with hierarchical particles reduce ice adhesion while maintaining durability through cyclic icing.

A dual curing process enhances photoconductor drum edge wear resistance through targeted UV irradiation.

Localized polymer coating on cover lens edges prevents breakage from rigid body contacts while maintaining manufacturing precision.

Epoxy-based autodeposition coatings cure below 130 °C, maintaining corrosion resistance and storage stability without high energy consumption.

Alternating polymeric layers create cavities that promote tissue ingrowth while preventing fluid trapping.

Light-induced vaporization generates precursor vapor from solids without thermal dissociation, enabling high deposition rates on complex structures.

A coating film containing a fluorine atom and a urethane bond resists hydrogen peroxide deterioration, protecting the substrate during sterilization.

Liquid polyurethane resins with blocked isocyanate groups resolve the trade-off between high solids content and sagging resistance in non-aqueous coatings.

Control nozzles deflect a spray jet along a line to coat large substrates without interface agglomeration.

Liquid top coat on powder coated MDF achieves PCI 8-10 smoothness, resolving the trade-off between coating durability and surface precision.

A cobalt-free wood putty cures rapidly using simultaneous UV photopolymerization and microwave thermal decomposition of organic peroxides.

A resin curing device circulates heated gas through a bypass passage to maintain heater temperature during unloading phases.

A thermoset omniphobic composition coats interior channel surfaces to lower fluid friction.

Bio-sourced ketal adducts replace petroleum solvents, resolving flammability and volatility trade-offs while maintaining adhesion.

Centrifugal force shapes razor blade surface coatings into uniform residual layers.

Universal acrylic primer formulation eliminates complex surface treatments while maintaining adhesion under high temperature and damp conditions.

An organometallic adhesion promoter bridges metal-coated plastic substrates and organic paint precursors through reactive ligand bonding.

A peelable coating system uses polyaspartic ester and polyisocyanate to form a durable, glossy finish on automotive surfaces.

Borosilicate flake glass coating reduces heat absorption by up to 50°F, solving insufficient thermal management in conventional coatings.

Thermosetting polyester paint replaces expensive PVD processes to deliver uniform, fingerprint-resistant finishes while preserving visible surface textures.

A multilayer flooring panel uses hot melt adhesives to bond a decorative layer and scattered abrasion-resistant particles within the cover structure.

Tailoring surface tension in liquid polymeric coatings eliminates edge defects, enabling continuous coil processing without trimming scrap.

A silicon-containing composition with perfluorohydrocarbyl groups enhances surface retention and durability.

A photopolymerization method deposits metal on sensitive substrates using an amorphous mixture.

Liquid material cures into a support ring around a tubular section, compensating for manufacturing tolerances and preventing high-speed expansion.

A binder composition combining alkanol amines, organic anhydrides, and nitrogen-containing salts cures on glass fibers to form reinforced composites.

A water-soluble binder composition combines alkanolamine-polycarboxylic acid reaction products with soy protein to bond mineral fibres.

A relative humidity sensor uses calconcarboxylic acid doped polyaniline as a sensitive layer between interdigitated electrodes.

Carrier film conveyor system deposits resin-coated nanoparticles onto a substrate, preventing uneven distribution and premature failure in composite materials.

Laser profiling guides the spray gun while paint level sensors trigger reorder alerts, ensuring consistent color across refurbished wheels.

A three-dimensional storage device uses a shockwave generator and light emitter to alter electric field orientations within stacked cells for data writing.

Cold spray magnesium deposition shields dissimilar metal interfaces from galvanic attack, preserving joint strength in corrosive environments.

A pre-conversion coating composition applies calcium phosphate and corrosion inhibitors to metal substrates before conversion coating.

Dip coating a tablet core with high amylose starch liquid forms a glossy outer layer that prevents gelatin cross-linking and microbial contamination.

A water-based coating mixture deposits metal oxide and polymer precursors onto glass surfaces to form a protective layer.

A self-leveling gypsum insulation slurry expands to form a uniform pore structure.