Pretreated Surfaces TRIZ Cases

Metal-containing organometallic oligomers form metal oxide hardmask films with high cross-link density and solvent resistance.

Acrylic adhesive layer bonds scintillator screen to flat panel detector in digital radiography panels.

A metal cord-rubber composite uses controlled brass plating and nitrogen surface treatment to enhance adhesive bonding.

A curable binding composition uses silane coupling agents to bridge hydrophilic polycarboxylic acid networks and hydrophobic fibrous substrates.

Optimize electrode paste particle size distribution to reduce drying time and energy consumption without special equipment.

Aerosol spray metallization replaces immersion baths to reduce energy consumption and hazardous effluents while improving film adhesion.

A continuous pretreatment process applies acidic organophosphorus compounds to aluminum coils to form conversion coatings.

A multi-layer coating film uses specific light reflectance and transmittance values to achieve high chroma and brightness.

A method for producing wooden boards incorporating green tea polyphenols via post-drying moisture conditioning.

A supersonic cold spray apparatus deposits powder onto substrates using controlled carrier air flow.

Combining cationic and anionic polymers forms stable coacervates that simultaneously optimize surface adhesion and wash resistance across diverse materials.

Infrared drying of plastic bottle preforms causes softening. A reflector and blower mechanism control heat to prevent whitening.

A UVLED apparatus cures optical fiber coatings using focused ultraviolet radiation and reflective mirrors.

A silicone elastomer composition with controlled alkenyl content and a platinum catalyst system forms flexible adhesive layers.

Segmented conducting strips reduce thermal stress and prevent dielectric breakdown, extending service life during high-field powder impregnation.

Reversing exhaust airflow below sheets prevents suction instability while enabling ozone removal and electrode cooling.

Fluorocarbon plasma treatment clusters nanotube tips and deposits a hydrophobic layer, preventing moisture-induced agglomeration that increases reflectivity.

Ionizing radiation crosslinks low-molecular-weight PTFE chains, achieving a PV limit above 1600 MPa·m/min for high-durability sliding applications.

Cationic aqueous polymer dispersion blocks tannin migration through multistage film formation.

Cationic polymerization of siloxane epoxy resin yields high surface hardness and flexibility, resolving the trade-off between wear resistance and bendability.

Multistage polymer dispersion creates waterborne acrylic binders that deliver coffee resistance without compromising visual appearance.

A fluorine-silicon-carbon surface treatment bonds to metal substrates via chemical vapor deposition.

Liquid phase sintering creates merged junctions between metal nanowires, solving high pressure damage and non-uniform conductivity issues.

Optimizing the inlet diameter to length ratio minimizes particle deflection and residue buildup on nozzle walls during high-speed coating.

Metal or polymer porous coatings reduce thermal resistance by facilitating droplet detachment and enhancing nucleation sites.

Carbon-coated CMC articles undergo silicon infiltration to fill residual porosity, enhancing mechanical strength and oxidation resistance.

A polycarbonate film coated with a thick PMMA layer minimizes surface oiling while maintaining scratch resistance despite light interference effects.

Methanesulfonic acid in the pretreatment reduces sludge formation while maintaining corrosion resistance and adhesion.

Organic poly acid catalysts increase reactivity and reduce gel times in bis(dihydrobenzoxazine) resins while maintaining storage stability.

Photochemical decomposition of a silver complex yields conductive patterns without thermal sintering, preserving polymer substrates.

Partial polymerization via radiation increases viscosity to prevent sag while maintaining low volatile loss during high transfer efficiency application.

Direct printing of radiation curable conductive ink resolves photolithography complexity while maintaining high adherence and precision.

A duplex coating system combines a polysiloxane adherent layer with a plasma CVD SiOxCy hard coating on acrylic substrates.

Automated ink jet printing fills rivet-induced aircraft skin recesses with particles, eliminating manual labor costs and improving aerodynamic drag.

Nitric acid etching roughens ABS plastic surfaces to enable palladium adsorption, eliminating toxic chromic acid use.

Predictive controller adjusts discrete actuator positions to eliminate backlash and maintain consistent cross-web profile uniformity.

A screw machine produces a powder coating melt by mixing off-spec particles into a premix.

Replacing cellulose fibers with glass beads in the melamine resin top layer eliminates sticking during storage while improving abrasion resistance.

Uncured branched polyester-urethane resins form crosslinked networks via free radical polymerization to improve intercoat adhesion.

Multiple exhaust ports discharge separate developer streams that impinge spirally on the substrate, eliminating gaps caused by belt-like stream deformation.

Chemical vapor deposition coats turbine blade internal passages with diffusion aluminide layers at lower temperatures.

Replacing hexavalent chromium waste with a vanadium and phosphate formulation resolves the trade-off between environmental safety and coating reliability.

Selective curing forms a contrast layer whose uncured portions intermix with a second composition, eliminating etching steps and reducing fabrication costs.

Intermediate storage units move vehicle bodies between transport levels in one building, reducing construction time and floor area.

Segmenting the drying process into controlled pressure and temperature phases resolves thickness nonuniformity in aerogel sheets.

Polymer coatings reinforce thin ceramic edges by 50 MPa, preventing cracking during polishing and shipping.

Dry and wet ball milling of layered solid lubricants produces nanoparticles under 500 nm with stable dispersion in organic media.

Replacing complex molding systems with 3D printed magnetizable threads and magnetic particle orientation to reduce production costs.

A UV-curable coating composition balances molecular weights to form durable films with improved repairability.

A fluoroelastomer fuser coating uses a fluorinated surfactant blend to prevent precipitation and eliminate fisheyes.