Coatings TRIZ Cases

A two-layer crosslinked alignment film keeps thickness uniform over substrate steps, reducing light leakage and preserving LCD contrast.

A thiol-ene silicone with acryloxy-functional silane enables rapid UV curing while improving substrate adhesion where heat exposure is undesirable.

Xe excimer VUV curing densifies polysilazane coatings quickly, cutting irradiation time while maintaining low water vapor transmission.

A polysiloxane epoxy composition with photoradical curing lowers dielectric loss in photolithography while supporting fine circuit patterning.

Mono-functional cyclodextrin modification keeps high-molecular-weight polysiloxane solvent-soluble while enabling transparent, flexible films.

Rotational lamination of slit resin tape forms a thinner cryogenic tank liner with stable quality, lower cost, and less leakage risk.

Monomeric salt formation in a polar protic solvent enables water-based polyimides with lower energy use, better rheology, and wire varnish coating performance.

Keeping Zn below 0.5 ppm prevents insoluble precipitates in OLED coating solutions, reducing dark spots, short circuits, and film defects.

A cluster organopolysiloxane balances UV-reactive and trialkoxysilyl groups to overcome oxygen inhibition and cure tack-free in air.

A porous aqueous polymer coating with encapsulated phase change material regulates foam temperature while preserving breathability and moisture transfer.

An organoboron and (meth)acrylamide epoxy blend keeps 1K storage stability while lowering viscosity and enabling faster heat curing.

A two-phase acrylic emulsion embeds functional (meth)acrylates for post-film crosslinking, improving water and alcohol resistance.

Chitosan and chitin composite foams use dispersed natural phases to retain foam strength while avoiding toxic, slow-degrading plastics.

Active learning selects the most informative coating test compositions so a CNN can predict paint and ink properties with less synthesis and testing.

A metallocene-made propylene random copolymer enables high-speed extrusion coating with strong sealing, thermal stability, and low extractables.

Controlled heating, pressurization, and annealing raise PTFE melting point above 327°C while preserving strength and manufacturability.

Aspartic ester-functional polysiloxanes improve coating matrix compatibility while preserving durable release, antigraffiti, and outdoor resistance.

Hollow cyclodextrin-based particles in a silicone resin film improve crack resistance, transparency, and low refractive index on stepped substrates.

A micro-nano hydrophobic film on the optical cover plate reduces mist-like dirt and liquid adhesion while preserving light transmission.

Spiro lactide copolymers add reactive biochemical sites while tuning strength and degradation to better mimic ECM for tissue regeneration.

A glass-bead paste with dispersant and layered silicate keeps wood coatings shelf-stable while improving scratch, wear, and stain resistance.

A fluorine-free organosilane coating uses bio-based reactive silyl chemistry to combine water repellency, abrasion resistance, and lower environmental impact.

MXene-ATSP nanocomposites improve implant wear resistance in synovial fluid while avoiding toxicity, corrosion debris, and brittleness.

Iodine-containing polymer underlayers raise EUV absorption and photo-speed while improving adhesion and limiting pattern collapse.

Controlled antioxidant content in a norbornene cycloolefin resin lowers oxygen permeability, improving long-term semiconductor sealing reliability.

A fluorene-based curable composition with titanium oxide microparticles preserves transparency under heat while improving organic solvent resistance.

Chemical grafting bonds catalyst coatings to heater pads to stop catalyst migration, preserve activity, and reduce temperature drop over time.

Alternating SiO2 and ZrO2 layers suppress green reflection on plastic spectacle lenses while keeping low reflectance, adhesion, and durability.

Xe excimer VUV irradiation densifies polysilazane coatings in less time, lowering water vapor transmission while reducing energy use.

Milled, treated, and densified natural fiber pellets improve bonding and dispersion, enabling high biocomposite load rates without retooling.

Tilted inner and outer lens curves improve eyewear fit across face shapes while minimizing optical aberrations and preserving design freedom.

Blending cyclohexane tripropionic trimethyl esters with trialkyl trimellitates lowers PVC plastisol gelation temperature while controlling viscosity and evaporation.

Pre-overmolding extruded flexible profiles creates accurate, strong, and seal-capable connection points for automated molded-part assembly.

Non-thermochromic nanoparticles tune VO2 coating structure to boost infrared solar modulation while preserving visible transmission and robustness.

A water-based metal-soap coating enables fast drying, lubrication, and rust prevention for OCTG threaded joints in fire-restricted wells.

Expandable starch pellets use bicarbonate blowing agents and microwave or RF heating to form 3D recyclable insulation with lower capital needs.

UV or microwave curing of cast oral films speeds dissolution and improves bioavailability by enabling mucosal absorption.

A polymer coating with controlled crystallization and viscosity keeps oxygen barrier performance and clarity after biaxial stretching.

A crosslinkable and acid-cleavable overcoat enables symmetrical sub-lithographic trenches and lines with less process complexity.

A moisture-cured one-part barrier balances long-lasting moisture protection with easy residue-free removal on land or underwater surfaces.

UV photocuring replaces slow thermal curing to deliver a moisture absorption film that keeps defogging performance while improving abrasion resistance.

A cycloolefin monomer matrix uses metathesis polymerization, flame retardants, and inorganic fillers to add flame resistance without losing heat and dielectric properties.

Sharper and rounded mould features speed material buildup and demoulding, cutting running-in time and surface residue.

Blended aqueous vinyl dispersions extend multi-layer open time while preserving recoatability, flow, levelling, and water resistance.

A nonionic-surfactant PTFE dispersion keeps viscosity low at 55°C while maintaining stable impregnation, coating uniformity, and film formability.

A 360° curable coating flows around paired plastic molded parts to encapsulate and bind them without extra adhesives or excess coating waste.

Multistage aqueous polymer dispersions form glossy films below 5°C without solvents or coalescents while retaining scratch and solvent resistance.

Covalently bonded benzylic end groups help polyacrylate dispersants and levelling agents reduce yellowing without added stabilizer cost.

Laser-opened etch protection layers enable wet etching to cut and chamfer glass in one step, preserving cut-edge strength.

A colorimetric coating evaluation method predicts and minimizes ghost images from internal reflections in transmission optical systems.