Coatings TRIZ Cases

An amic acid prepolymer and solvent pathway suppresses insoluble salts, improving reaction progression for polyimide-forming liquids.

Insufficient conventional coatings can expose hygroscopic products to moisture; this composition combines surfactants and fatty acid in a water-soluble polymer film.

Capillary moisture adsorption in glass wool is addressed with a dense oxide or nitride coating that preserves heat insulation and shape.

Specific structural units and molecular-weight control improve processability and copper-foil adhesion in insulating cyclic olefin laminates.

Refractive-index matching across PMMA, conductive, and moisture-barrier layers reduces interface reflection in electronic paper displays.

An acrylate-based barrier layer blocks biodegradable polymer migration and preserves adhesive strength during humid, elevated-temperature storage.

Gravity separates heavy fillers and lighter fibers in a floor coating, balancing conductivity, mechanical reinforcement, and appearance.

An aqueous dispersion uses fluorinated polymer seeds to produce new polymer without emulsifiers, limiting residue and environmental impact.

A decarboxylated rosin co-solvent fully dissolves styrenic block copolymers while reducing VOCs and odor in bonding formulations.

Automotive panels can gain NVH damping without excess mass through a sprayable PVC composition that cures during e-coat baking.

A male-female mold sequence coats both faces and end surfaces of fiber-reinforced plastic, addressing incomplete coverage and coating peel caused by molding burrs.

Differential monomer reaction rates form clear, low-modulus silicone hydrogels with high oxygen permeability without surface treatment.

See how continuous belts heat and compress thermosetting resin directly into reinforcement fibres, reducing backing-sheet waste and contamination.

Liquid crystal polymer fibers replace heavy steel cords in elevator lifting members, while layered coatings retain flexibility, adhesion, and durability.

A decarboxylated rosin co-solvent dissolves styrenic block copolymers above 90 wt.% while reducing VOCs and odor for effective bonding.

Thiol-assisted radical transfer helps this organopolysiloxane composition cure rapidly in air and in UV-shadowed areas.

Replacing paraffin wax with hydroxyl-terminated polysiloxane and alkyl silane improves beading while resisting dirt pickup and phase separation.

An aqueous shellac binder uses an amphiphilic emulsifier to stabilize dispersion and form flexible, adhesive films with lower VOC emissions.

A substituted fused-ring and aromatic sulfonic acid anion helps limit acid diffusion while preserving high-resolution, faithful resist patterns.

Oscillating fibers, lobed impregnation surfaces, and a multistage heated die address plastic saturation while preserving fiber integrity.

Fluorinated sulfonic acid salts improve EUV resist sensitivity while controlling acid diffusion to reduce LWR and improve CDU.

Heating rollers combine resin application and impregnation in one step, enabling continuous prepreg production with low-viscosity resins.

A covalently bonded nanoparticle sol-gel coating improves chip adhesion, thermal stability, crack resistance, and UV yellowing control.

An alternating-layer coating adds an anti-corrosion layer to preserve light transmission during harsh medical cleaning.

EO/PO nonionic surfactants reduce pellet adhesion, equipment fouling, and unwanted foaming in aqueous polymer fabrication treatments.

Concave microstructures reduce glass thickness in flexible regions while preserving strength and optical properties for reliable display handling.

Thick separation layers isolate pseudobrookite coatings to prevent phase reactions, preserving golden color and gloss in ceramic glazes above 800°C.

Separating the lens from its base avoids capsular bag manipulation when tissue ingrowth and collapse make later access harder.

An uncured inner resin layer conforms to substrate recesses while a cured outer coat limits residue during separation.

Hydrolysis and condensation crosslink polyorganosiloxane with amino-functional silane to retain water repellency and low friction after scrubbing.

Controlled-permittivity aprotic solvents and moisture limits keep fluoride particles dispersed at low viscosity for uniform optical films.

Tension and speed sensors adjust roving motion and matrix flow for homogeneous impregnation across complex robotic winding paths.

Silicon oxide and niobium oxide layers stabilize reflectance during heat treatment while reducing color shift and haze on glass.

A bisphenol fluorene and siloxane resin matrix disperses inorganic particles to produce optical films with high refractive index, transmittance, and heat resistance.

Specific polymer units and end groups improve hole mobility, thermal stability, and solvent resistance while lowering OLED driving voltage.

Separate components with tailored organosilanes adjust pot life while preserving rapid curing and low viscosity during application.

Organic dyes matched to 440–460 nm absorption help filter white-LED blue light while layered coatings improve consistency and wear resistance.

Crosslinking agents help polysilazane form thicker silicon-containing films with improved crack resistance.

A SiO-Cr buffer bonds metal oxide and fluorinated layers, helping retain low reflectivity and prevent film lifting in heat and humidity.

A cellulose acetate–copovidone membrane uses osmotic pressure to regulate water entry and support consistent drug release without residue.

A sulfur-containing additive helps CVD deposit thicker tin oxide coatings on moving glass while limiting powder formation.

Cooling the venting shutter during initial mould heating limits polymer adhesion, reducing manual cleaning, downtime, and production costs.

During double-sided firing, temperature-stable particles create a release interface that prevents coating adhesion and glass damage.

A 19 mm-or-thicker true-glass sheet uses polished edges and specialized tempering to resist fire exposure while retaining impact resistance.

Sonication and tuned solute conditions accelerate uniform nanomaterial deposition while supporting water-based coating without surfactants.

Combines polyarylene sulfide with impact modifier, mineral particles, and fibers to resist EV component cracking during heating cycles.

See how controlled 5–100 mm fiber bundles balance forming fluidity and mechanical strength in thermoplastic resin materials.

Hafnium- and zirconium-containing oxide layers help glazing retain scratch resistance and transparency through thermal treatments.

High storage modulus can drive lift from concave surfaces; a low-modulus polyurethane carrier helps maintain adhesion across temperatures.

A defined silicone, polyether, solvent, surfactant, and water blend helps water-based paints resist cissing while maintaining resin compatibility.