Pretreated Surfaces TRIZ Cases

Atmospheric plasma deposition applies silicon oxy-carbide coatings to polymeric substrates, eliminating flow-coating cure times and enabling in-field repairs.

A three-layer pipe coating uses an epoxy resin base with a thermoplastic adhesive interlayer to bond a polyvinylidene fluoride protective skin.

LED curing resolves high temperature and fume issues from UV sources while enabling solvent-based varnishes.

Fine concave structures on a supplying roll enable uniform film deposition by managing loss tangent and viscosity parameters.

A multistage process applies a silicate thin film and curable pigment-containing paint to steel surfaces.

Center-to-periphery airflow counteracts centrifugal forces during spin-coating, ensuring uniform resist film thickness across enlarged critical areas.

A fluororesin powder coating material incorporates a specific cyclic hydrocarbon plasticizer to modify the resin matrix.

Gas discharge creates a central hole in the liquid layer, moving it outward to prevent minute droplets and ensure reliable drying.

A gallium alloy encapsulated switch uses an insulative inorganic coating to prevent liquid metal wetting on housing surfaces.

A plasma nozzle deflects a stream via a baffle to reduce thermal energy, preventing adhesive damage while maintaining surface activation.

A multiphase emulsion polymer latex binder uses distinct hard and soft phases to form films at low temperatures while eliminating volatile organic compounds.

A non-electrolytic method deposits metallic films on substrates by projecting an aerosol containing oxidizing metal cations and reducing agents.

A substrate manufacturing method fuses nano/micro structures on an auxiliary carrier before transferring them to a base layer.

Segmented hydrogel islands on a flexible backing resolve the trade-off between mechanical strength and flexibility in wound dressings.

Fluoropolymer bleed-out creates a sea-island structure that maintains antifouling properties after abrasion.

A printing roll transfers column spacer and overcoat layer patterns onto an LCD substrate in one step, replacing costly photolithography to reduce process time.

Reflective surfaces direct UV light to cure coatings on roll formed product cut edges, eliminating large pre-coating equipment costs.

Smartphone captures magnetically oriented reflective particles to link physical identity documents with digital credentials for automated verification.

Embedding fine particles with specific volume resistivity optimizes toner releasability and halftone transfer rates on irregular media.

Pivotable UV sources align to ensure uniform paint curing across complex body shapes.

Hydrophobic polymer coatings on open-cell foam substrates improve mineral separation efficiency by mediating particle adhesion without blocking pores.