Coatings TRIZ Cases

Filter-covered suction openings calm gas flow under an endless belt, resolving turbulence and temperature differences in film casting.

Sacrificial double bonds in the polymer absorb oxygen, preventing surface stickiness and enabling full curing of acrylic coatings.

A photoreactive organopolysiloxane incorporates incipient photopolymerization sites to enable effective photocuring in atmospheric air.

Core-shell polymer particles neutralized with non-volatile base extend open time while maintaining low VOC content.

Pulsed laser heating generates a thermal bubble that deposits particles via Marangoni flow, avoiding continuous heat damage to biomolecules.

Integrated plasma nozzle activates polymer surfaces within closed injection molds, eliminating separate treatment steps and reducing cycle times.

A phosphoric acid group-containing polymer crosslinks with polycarbodiimide to form a durable coating film.

An intermediate transfer member uses an organic siloxane surface layer to maintain stable hydrophilicity during repeated ink transfers.

Core-shell polymer particles enable reduced TiO2 loading in paint formulations while maintaining hiding efficiency without acrylonitrile.

A corrugated impregnation chamber with a peak-trough runner design directs resin melt flow to achieve uniform infiltration across continuous fiber bands.

Silane sol-gel networks resolve the trade-off between antistatic conductivity and abrasion resistance in optical coatings.

A polymeric dispersion uses a functional monomer triplet to crosslink into durable films without releasing formaldehyde.

An inflow passage guides molten resin to heat the cable sheath, eliminating gaps that allow moisture ingress and compromising sensor detection accuracy.

A window substrate uses a shock wave transmission layer with lower density and elastic modulus to dissipate impact energy.

Surface treatment with an amine salt of a heteropoly acid prevents corrosion and maintains brightness in waterborne metal pigment coatings.

A fluorine-based aqueous dispersion composition forms a resin layer on photovoltaic module backsheets.

A silane-based coating covalently bonds to glass surfaces to enhance mechanical strength and abrasion resistance.

Depositing material into formed indentations on a flat metal decorative element to maintain sharp edge contours and prevent damage during manufacturing.

Variable speed valve pin control manages injection flow uniformity across multiple gates, eliminating visible lines in molded products.

Encapsulation film prevents bright spots and peeling by absorbing panel bending stress while blocking moisture ingress.

A thin ethylene vinyl alcohol copolymer blend coating reduces oxygen transmission rates on polymeric films while maintaining water resistance.

A method for preparing latex compositions using ethylene copolymers with polar comonomers dissolved in latex monomers.

Balanced solvent ratios in the thinner reduce VOC emissions while maintaining spray dispersion quality and drying speed.

Carbon-Michael addition chemistry enables low-density spray foams with high compressive strength while eliminating isocyanate exposure hazards.

Movable tool impressions control injection molding volume for consistent protective coating thickness on turbine engine parts.

A polyamide-imide film copolymerizes specific fluorene diamines with dianhydrides to create a transparent, thermally stable material.

Fluorinated nanotube coatings prevent liquid spreading by reducing surface energy to achieve omniphobic properties.

Preheats and presses a decoration layer against a porous body to eliminate wrinkles and cracks while maintaining mechanical stability.

Calcined kaolin and ground calcium carbonate replace titanium dioxide to achieve ninety-five percent opacity and low gloss without environmental impact.

Indexed prepreg composite sheets form non-impregnated openings that guide automated stacking, resolving manual alignment errors and reducing cycle time.

A polyimide film incorporates inorganic particles with anisotropic refractive indices to achieve high transparency and mechanical rigidity.

Applying a primer coating over the hot-end layer eliminates cold-end pre-treatment steps and improves print quality.

Mold pre-coating prevents surface defects in polyurethane foam cores, ensuring durable tank support without complex manufacturing steps.

A coated glass pane design featuring aluminum oxinitride and zinc-tin oxide layers for stable optical performance.

Dual solvent dispersion mixes inorganic nano sheets with polymers, reducing thermal expansion without modifiers.

A water-borne dispersion coating formulation maintains high pH levels using alkali hydroxide and low residual monomer content.

A composite profile coextrusion method uses mechanical profiling and laser heating to enhance bonding strength between plastic components.

Redox initiators drive polymerization of unsaturated monomers to form polycarboxylic acid copolymers while controlling pH below three.

A benzoxazine varnish formulation uses a specific aromatic diamine mixture to enhance solvent solubility and cold-temperature stability.

Low-density needle punching suppresses carbon fiber entanglement, preventing thickness expansion and enabling smooth mold insertion.

Precise potassium carbonate concentration management in fluorine copolymers prevents haze formation while maintaining reliable storage stability.

Exposing panels to acidic resin fumes forms protective barriers that prevent encapsulation stains while improving electron transport characteristics.

Two-step aqueous surface treatment crosslinks PVC polymer chains to inhibit plasticizer release into the environment.

A (meth)acrylic-modified siloxane compound imparts leveling and defoaming properties to active energy ray-curable paints.

Hydrated zeolites generate hydrous foam cells that suppress outgassing and provide flame retardancy.