Coatings TRIZ Cases

A solvent-free encapsulant composition uses cycloalkane-derived compounds to achieve low viscosity and high glass transition temperatures.

Replacing resin color filters with fluorescent pixels and a built-in polarizer increases light utilization efficiency by over 50%.

Specific organic groups in the precursor solution suppress particle aggregation, ensuring uniform pore distribution in porous polyimide films.

An anionic and cationic polymer coating resolves the contradiction between grease resistance and flexibility, eliminating harmful substances.

Acrylic resin and transparent powder coating system enhances surface finish on carbon fiber composite parts.

Dual silane compounds and ultraviolet irradiation create a negatively charged surface that prevents ink adhesion without expensive static elimination equipment.

A graphene-infused paint film protects carbon fiber laminates in golf club crowns.

Optimizing thermal expansion and film formation temperature reduces warp deformation to prevent iodine electrolyte leakage in thin solar cells.

A luminescence conversion element spaced from a primary radiation source uses a reflector layer to direct secondary radiation toward the light decoupling surface.

Optimized MFR and pellet length prevent cracking during production of rayon fiber reinforced thermoplastic pellets.

Segmented polymerization controls phosphorus distribution in multi-stage latex polymers, maintaining viscosity stability while enhancing scrub resistance.

Water-soluble oxide-adsorbing polymers form monolayers on metal oxide surfaces to alter hydrophilicity and biocompatibility.

Cold-extruding food-grade silicone onto a PCB substrate resolves cracking and fire resistance trade-offs in lamp belt manufacturing.

High glass-transition temperature polycarbonate withstands 140-210°C curing, preventing warpage while achieving pencil hardness above H.

Spaced gaps in the caul member enable dynamic shape adaptation, eliminating custom tooling costs and reducing production flow times.

Acrylic copolymers with acetoacetyl groups scavenge formaldehyde efficiently, replacing unstable amines to lower costs and improve coating stability.

Applying fluid pressure during resin curing prevents gas bubbles and pore formation in composite parts.

A permaleinate-based hardener system enables rapid, thin-layer curing of reactive resins without yellowing or toxic byproducts.

A rice straw cellulose and rice husk silica aerogel composite provides thermal insulation through a porous, air-filled matrix.

A polyimide film combines specific diamines and dianhydrides to achieve high toughness.

A resin linear organosiloxane block copolymer with a hydrolyzable capping agent forms crosslinked structures.

Nano-pores in a nano-flakes coating trap ambient light via internal reflection, improving outdoor contrast and lowering backlight power consumption.

Ion exchange creates a hump stress profile in thin glass articles, providing fracture resistance without the thickness required by thermal tempering.

An integrally molded resin protector wraps around a metal wire to eliminate rattling noise and prevent manufacturing damage from stray strands.

Multilayer dielectric coatings on glass substrate improve mechanical durability while maintaining high visible light transmission.

A polyethylene composition blends two ethylene copolymers to achieve high melt strength.

Optimized carboxy and hydroxy monomer ratios resolve the contradiction between weather resistance and hardness in aqueous fluororesin coatings.

Fluorinated surfactants form a thin antifog layer that prevents fogging while maintaining mechanical resistance against swelling.

Norbornane rings in polyimide precursors form amide bonds, reducing thermal expansion for fine circuit substrates.

Segmented extrusion preserves hollow glass beads in thermoplastic composites, achieving 20-30% weight reduction while maintaining impact resistance.

Aromatic polyester polyol compound provides inherent fire resistance in polyurethane foam compositions.

Fluorocopolymer coatings combine hydrofluoroolefin and chlorofluoroethylene monomers to achieve 70-90% solids content, reducing VOC emissions below 400 g/l.

A polyimide resin composition with dispersed light-reflecting particles forms a durable back reflection layer in solar cells.

Limiting low molecular weight compounds in fluorine copolymers prevents peeling and bubbling, resolving polymer loss trade-offs during electrolysis cleaning.

Dual lubricant film coated sitagliptin tablets resolve stability versus dissolution trade-offs.

Alternating nanovoided layers reduce angular glare while maintaining image quality in head-mounted displays.

Photoinitiator system drives fast polymerization while color indicators provide visual monitoring to resolve uneven curing trade-offs.

Polysilazane coating creates controlled surface unevenness to resolve the trade-off between glare reduction and high transmittance in anti-glare glass.

Preheated fibers transfer thermal energy to thermoplastic polymers, enabling rapid impregnation and consolidation without polymer decomposition.

Moulds cold HMA granules into a truncated cone block, eliminating plastic film packaging that causes carbonization and clogging.

Cylindrical spatial filter surfaces deflect high power laser beams at glancing angles to reduce thermal loading on optical components.

Dichotomous composite particles with hydrophilic cores and hydrophobic agents enable water-based paint processing while maintaining superhydrophobic surfaces.

Embedding heating elements in a mold coating reduces energy consumption by minimizing heat transport distances through the tool structure.

Purifying the precondensate removes sulfite groups that cause yellowing, resolving the trade-off between low formaldehyde emissions and mechanical strength.

Dendrimer compounds balance hardness and bending resistance in hard coating compositions, preventing edge curling on flexible displays.