Coatings TRIZ Cases

A centrifugal hollow forming device separates uncured material from a frozen parison to create uniform wall thickness.

Phosphorus acid functionalized latex adsorbs rapidly onto pigment surfaces to stabilize aqueous dispersions.

A hydrophobically modified poly(oxyalkylene-urethane) rheology modifier delivers highly shear-thinning viscosity profiles in aqueous coating formulations.

A hanger mechanism with a baffle plate stabilizes the liquid level during dip coating.

Segmented screw stages reduce scuffing and fiber breakage while maintaining effective mixing.

Aqueous fluoropolymer coatings incorporate aziridine compounds to form crosslinked networks that enhance adhesion to non-fluorinated substrates.

Bifunctional copolymers with reactive groups increase refractive index above 1.620, resolving light extraction losses in OLED displays.

Reactive siloxanes replace starch binders in mineral fibers to resolve moisture stability and adhesion trade-offs.

A reactive stabilizer with a thiocarbonylthio group enables controlled radical polymerization of halogenated vinyl monomers.

A soluble polyimide coating eliminates labor-intensive film wrapping and reduces molding costs by preventing adhesion on porous ceramic surfaces.

Crosslinked polyarylene sulfide resin mixed with controlled elastomer amounts suppresses tackiness and reduces generated gas during molding.

A display device incorporates an inorganic polysilazane barrier layer directly on the encapsulation film.

Gripping device transports inserts into injection molds, eliminating manual positioning bottlenecks.

Jet mill grinding method uses compressed gas at low pressure to produce fine particles with improved size distribution while reducing contamination.

Continuous winding maintains filament tension during partial solidification, preventing disintegration of fiber bundles in composite mixing.

A polyurethane hot-melt layer replaces intermediate sanding to improve lacquer adhesion and abrasion resistance.

Terpolymers form via conventional copolymerization of VDF, TrFE, and a high-molar-mass third monomer, eliminating hazardous borane reagents.

Aqueous boron nitride parting agent layers prevent sheet sticking during thermal treatment, reducing warping while maintaining optical quality.

A segmented coating system uses large ceramic particles in a fluoropolymer overcoat to boost wear resistance.

Single-stage emulsion polymerization at pH 4.5-8 incorporates phosphorus acid monomers while preventing vinyl acetate hydrolysis.

Acrylic coating composition replaces epoxy resins to prevent corrosion in food packaging without generating toxic by-products during recycling.

A pressurizing pre-impregnating die head conveys thermoplastic base materials through longitudinal fiber channels and compression rollers to distribute molten resin around continuous filaments.

Silane and peroxide promoters bridge nonpolar ROMP resins to polar glass, resolving adhesion weakness without compromising mechanical strength.

A branch-type polymer enables solution coating of organic light emitting devices.

A polymer wall cladding process uses a single initiator to control curing speed and reduce deformation risks.

Hydroxyl-terminated polysiloxane in emulsion polymerization improves water resistance and corrosion performance.

A porous polymer mask controls liquid etchant access to reduce glare while minimizing glass thickness loss.

Direct adhesive deposition via a controllable glue printer eliminates complex gripper cylinders and prevents contamination during irregular label application.

Widened accumulation chamber reduces shear rates near the sprue, preventing adhesion promoter washout and surface defects on thin-walled components.

Extraction of isopropenyl phenyl species during melt polymerization prevents yellowing and maintains low yellowness index.

Microfluidic seed polymerization produces nanostructured conjugate porous polymers with narrow particle size dispersity.

A glass tube guides polymer melt fibers to an extrusion die, reducing abrasion and preventing entanglement that causes production shutdowns.

Single-component silicone composition auto-catalyzes under air and moisture to eliminate elevated temperature curing requirements.

A polysiloxane coating composition with amino-functional silane provides durable protection for hard surfaces.

Hydraulic compression eliminates stress residues in complex structures while maintaining high dimensional precision.

Segmented high and low energy gap polymers extend absorption range while suppressing carrier recombination to improve detectivity.

Antireflection coating on display cover plate reduces light reflection at camera location, increasing admitted light and imaging quality.

Calibrated die channels deposit uniform coating layers on wires while sealed chambers prevent environmental pollution from resin exposure.

Thin substrate with antireflective coating lowers reflection loss, enabling higher lidar illumination power while maintaining eye safety.

Segmented polymers maintain electrical performance during deformation, resolving the trade-off between stretchability and conductivity in organic devices.

Replacing isocyanates with bis-silylamine crosslinkers enables one-pack acrylic coatings to deliver corrosion resistance without special storage handling.

A multi-layer functional coating with a seed layer and metallic layer reduces haze after heat treatment while maintaining solar control.

An optical lens integrates a light absorbing layer and an optical membrane in the peripheral region to manage stray light.

Sealed water-soluble casting molds resolve porosity issues from layer construction, ensuring high surface quality and dimensional accuracy.

Hollow chambers in the front and rear walls provide thermal insulation, reducing heating time and energy consumption for molded skins.

Ethylene-α-olefin copolymer resin composition balances rigidity and cross-linking efficiency while maintaining transparency for solar cell modules.

Fluidized air bed process coats bitumen cores with homogeneous viscosifying layers, preventing creep and adhesion during ambient temperature storage.

Recessed trays align irregular pre-sealed substrates while localized heating eliminates thermal gradients that cause resin detachment.