Coatings TRIZ Cases

A controller determines molded part quality to prevent injection into cavities producing good parts.

A two-component silicone composition uses a water-based carrier to enable rapid curing.

A high solids coating composition uses solid polyurea particles and low molecular weight cellulose mixed esters to deliver exceptional rheological properties.

A pressure gradient evacuates gas from composite blanks, resolving vent complexity.

A curable composition uses polyalkylene glycol compounds to maintain patternability during imprinting.

Patterned masking segments the etching process to create multiple co-located textures, resolving isotropic surface limitations.

High molecular weight amine esters resolve safety and compatibility contradictions in silicate thickeners.

Anhydride polyorganosiloxane enables primerless silicone adhesion to thermoplastics, eliminating surface pre-treatments and maintaining substrate integrity.

Fluorine substituents lower polarizability to reduce dielectric loss while boron trifluoride catalysis prevents oxidation during manufacturing.

Protruding insert edges bend during mold closure to form flush joints without post-processing.

Narrow molecular weight distribution resolves stiffness impact trade off in rotational molded polyethylene.

A graded antireflective coating uses sub-layers with unique refractive indices to enhance optical transmittance.

Spin double injection molding forms LED display covers and transparent members in a single integrated cycle.

Crosslinkable silicone emulsion stabilizes waterborne organic resin compositions through silica grafting.

Segmented polysiloxane polymer reduces dirt pick-up while preserving coating gloss and abrasion resistance.

Photopolymerizable fluoropolymer resin enables direct 3D printing of complex structures with tunable porosity.

Sol-gel processing embeds pre-passivated quantum dots in porous borosilicate glass, preventing air degradation and achieving photoluminescence yields above 40%.

W/O/W interfacial polymerization creates uniform crosslinking to maintain latency stability in polar solvents.

A biphasic fluidized bed treats glass surfaces with high-velocity abrasive particles to create uniform frosted textures.

Vacuum suction removes trapped air from the interface to prevent thickness variation and surface contamination during high-speed film forming.

A touch device manufacturing method uses a protective layer to shield sensor surfaces during substrate division.

Applying urethane primer to the mold surface before ROMP injection eliminates volatile solvents and complex post-demolding painting steps.

A plastisol sealant uses a polymer alloy to lower the plasticizer absorption start temperature.

Piperidyl compounds act as chain transfer agents to control molecular weight during fluorinated copolymer solution polymerization.

Segmenting uncoated zones into lattice patterns maintains thermal insulation while allowing radio wave transmission.

Zinc oxynitride prevents diamond-like carbon oxidation and burn-off during heat treatment while enabling easy film removal.

A coating system applies a primer of polyalkyl methacrylate and polysiloxane to thermoplastics.

Replacing toxic organotin compounds with a copper(II)-salt system reduces VOC emissions while maintaining gel reaction efficiency.

Heating waste oil and mineral oil mixtures removes aromatics, restoring asphalt properties without high costs or environmental hazards.

Multicomponent ethylene copolymers balance toughness and stiffness while achieving rapid crystallization for high-performance films.

Segmenting fibers into long strands and short crumbs boosts stiffness while maintaining injection molding processability.

A mold clamps a rubber strip between plates to form a pouring space that holds modified material against the substrate surface.

Frequency sensors detect thread vibrations to signal brake malfunctions, ensuring even force distribution in tire manufacturing.

Alkylsilyl groups on silicon oxide particles preserve porosity, resolving the trade-off between low refractive index and abrasion resistance.

A cationically polymerizable composition combines silsesquioxane and epoxy compounds to form cured products.

A block copolymer composition segments vinyl aromatic blocks to optimize tensile elongation and impact resistance in polymer materials.

Grating structures on the emission surface steer thermal radiation toward multiple receivers, reducing design complexity.

A cured elastomeric coating on flexible polyurethane foam delivers a cool touch sensation through encapsulated phase change materials and ceramic particles.

A polyimide copolymer incorporates alicyclic dianhydride and aromatic diamine ether groups to enhance mechanical strength and thermal stability.

Bond propylene elastomers to impact copolymers via homogeneity, resolving gloss and adhesion trade-offs.

A two-layer organic antireflection film reduces reflectance across the lens surface by resolving film unevenness and refractive index mismatch issues.

Multistage radical emulsion polymerization creates star-shaped particles with a swellable outer layer.

A rotary multi-mould apparatus uses a robotic stacking head to deposit fiber-reinforced resin layers.

Intersecting longitudinal and peripheral lamellae on profiles prevent plastic separation from shrinkage while reducing material usage.

Electric field alignment of carbon nanotubes in a conductive polymer film resolves semiconductor scarcity and flexibility trade-offs.

Replacing glycidoxy resins with phosphoric acid modified silanes eliminates endocrine disruptors and hazardous solvents while maintaining coating reliability.