Coatings TRIZ Cases

A resin covering part shields prepreg edges during molding to prevent fiber raveling, incomplete filling, and leakage paths.

Specific fluoroalkyl and siloxane side chains improve coating antifouling while preserving fluoropolymer weather and chemical resistance.

Meta-conjugated electrochromic polymers stay transparent when neutral and absorb visible and near-IR light when oxidized for higher contrast.

Reversible disulfide crosslinks give 3D loop cushions heat resistance for transport use while still allowing melt reprocessing.

An irregular nano-crystallite anti-reflective layer cuts reflections between microlenses and optical layers to suppress stray light and improve image quality.

Hydrophobic-hydrophilic surface patterns make scale deposit unevenly so fluid shear can remove it, reducing fouling and cleaning downtime.

A two-holder lift-and-shift transfer path unloads resin molded products while reliably collecting unnecessary resin under tight overhang space.

Alternating high, low, and medium RI layers raise scratch hardness while preserving substrate strength and low reflectance in transparent articles.

A dry filler-binder coating balances sprayability, sandability, and porosity to hide panel joints while preserving sound absorption.

A water-dispersed copolymer and paraffin wax coating protects surfaces during transit, then peels off cleanly to cut labor and pollution.

A confined electrostatic tube improves powder penetration in yarns and tapes, cutting waste while maintaining fast, uniform impregnation.

A water-based silicone emulsion unifies leather cleaning, protection, preservation, and stain-repelling hydrophobicity in one treatment.

Sequential clamp and plunger load adjustment after cavity filling improves resin molded article dimensional accuracy.

A cross-linked organic overcoat shields low-k OTFT gate insulators from sputter plasma damage, preserving threshold voltage and on/off ratio.

A phosphorus-fluorinated block copolymer lowers metal surface energy, improves corrosion resistance, and makes adhesive removal easier.

Integrated refractive-index layers cut display glare while preserving surface hardness and impact resistance without a separate protective layer.

Surface-modified TiO2 and fumed silica help silicone rubber resist UV aging and moisture uptake, extending composite insulator life.

A dicarboxylic-acid polysiloxane coating suppresses voids during siliceous film formation while preserving planarity and electrical insulation.

Disulfide crosslinks let polyolefin foam be heated, reshaped, and re-crosslinked, enabling reuse without losing mechanical properties.

A three-layer silicon, silicon oxide, and tin oxide coating balances light transmittance with 40-50% reflectance and neutral reflected color.

Controlled polyimide composition and imidization keep film dimensions stable after humidity exposure, supporting accurate metal foil lamination.

Aromatic hard mask polymers enable spin coating while preserving etch resistance, solubility, and lower-defect semiconductor patterning.

A five-element wide-angle lens uses aspherical and free-form surfaces to keep distortion low at 20-200 mm working distances.

Co-deposited Si-O-N:Ag coating and annealing lower emissivity while protecting silver from oxidation and improving hardness and cleanability.

A multilayer polyimide and inorganic substrate improves heat resistance, insulation, and dimensional stability in flexible display processing.

A surface-segregating cyclic oligomer enables simple blending and stable medical polymer surface treatment while supporting dense anti-fouling polymer brushes.

A two-step route replaces costly, toxic thiol precursors to make acid-stable poly(ether-thioether) sealants for low-temperature aerospace curing.

Controlled polyethylene fractions balance stiffness and ESCR, enabling down-gauging and lower material cost without performance loss.

Localized heating makes prepreg resin tacky to fill voids and wet fibers before slitting, reducing breaks, fraying, and tape defects.

An organosilane and organophosphorus coating with an adjacent polymer layer cuts friction and stiction while adding hydrophobicity and corrosion resistance.

Controlled heating between 200°C and 450°C limits thermal expansion stress in copper-filled glass through holes and prevents radial cracks.

Extruded fibre protrusions with intermixed interface domains improve tear resistance while reducing film weight and production cost.

Phosphonic or phosphoric surface treatment on fine metal pigments preserves metallic luster while improving water resistance and dispersion stability.

A silicon resin coating film uses controlled monomer units to keep ship surfaces smooth and resist barnacle and algae adhesion during motion.

Polymer-bound acid generation limits diffusion while preserving sensitivity, improving resist contrast, LWR, CDU, and fine pattern profiles.

A BiTEMPS-based crosslinked ethylene coating gives conductors XLPE-like thermomechanical integrity while allowing heat-triggered reprocessing and reuse.

A multilayer MgO-MgF2-YOF window balances foldable display strength with low reflectance to protect against bending and impact damage.

A block copolymer composition enables selective surface modification with dense polymer brushes and heat resistance for fine self-assembled patterning.

A silicon-containing negative photoresist uses an iodine-bearing sulfonium photoacid generator to balance sub-20 nm resolution with etch resistance.

Precomputed glazing slope and thickness maps correct LiDAR refraction errors before installation, avoiding target-based calibration.

A lifted reference surface contacts the recess sidewall without touching the bottom, improving molded-object positioning and preventing die scratches.

A core-shell thermoplastic composite improves fiber melt fluidity, molding surface quality, and mechanical performance for complex parts.

Silane-grafted zinc-titanium oxide particles form a flexible, high-index film that protects light-emitting elements with low light loss.

A folded inner and outer coating structure conceals parting lines on resin molded bodies, improving appearance while simplifying molding.

A base-and-lens IOL design uses actuatable tabs to swap or adjust the optic without disturbing the capsular bag after implantation.

A fluorinated cross-linked encapsulation film uses photo-curing to block humidity, avoid perovskite reaction, and keep high light transmission.