Pretreated Surfaces TRIZ Cases

Segmenting active energy ray irradiation into two wavelength-specific stages eliminates oxygen inhibition yellowing and removes protective film requirements.

Multi-layer coating uses aluminum flake pigments to reflect near-infrared radiation while maintaining dark color appearance.

Organotin precursors deposit tin dioxide coatings on titanium substrates, replacing volatile tin tetrachloride to increase deposition yield above 80%.

Pulsed infrared radiation cures coatings through rapid dielectric heating, reducing processing time and energy consumption compared to conventional oven baking.

Covalently bonded polymer films shield metal substrates from basic solution degradation in lithography.

Low-concentration zwitterionic resin liquids create thin, fat-resistant hydrophilic coatings that maintain surface dimension precision.

Bottom light curing units illuminate a rotating carrier to ensure uniform coverage, preventing deformation caused by uneven curing speeds.

Phosphate ester modifies inorganic resin to replace hexavalent chromium, achieving 400-hour salt spray resistance and 500°C heat stability.

A powder-rolling device uses a movable preliminary press roll to attach powder material uniformly to a base sheet.

Ultraviolet irradiation creates dangling bonds in a polysilazane coating, enabling dense insulating films at low curing temperatures.

Polymeric coalescing agents and crosslinking agents improve film coalescence and blocking resistance in low-VOC coatings.

A pressure-sensitive adhesive composition uses a crosslinking monomer containing both methacrylate and olefin groups to form the polymer network.

A fluorine compound carried on perfluoropolymer fine particles enhances surface layer durability in electrophotographic members.

Switching members route external atmosphere to prevent unintended exhaust inflow into internal spaces, maintaining consistent discharge rates.

A thermoplastic resin film incorporates metallic fine particles via pressurized fluid impregnation during extrusion.

Segmented silane and dye particles resolve the abrasion-tintability trade-off while water-based stability prevents moisture defects.

Low molecular weight polyester resins form thin, pore-free coatings that protect metal containers from corrosion while maintaining flexibility.

A modified water-borne base coat layer incorporates specific metal flake pigments to block ultraviolet radiation.

Segmenting the film into an adhesion layer and a crosslinkable polymer resolves thermal stability issues while reducing expensive fluorosolvent usage.

Dynamic rotation and tilt control achieve precise coating thickness, eliminating chemical reaction risks in pharmaceutical containers.

A dual-coating system applies a silica-rich outer layer and an inner UV-absorbing layer to facade structural elements.

Variable-width flow paths expand gas discharge radially, resolving non-uniform cooling that causes resist pattern line width variations.

Two-stage curing controls crosslink density to balance scratch resistance and chipping resistance in pre-coated metal.

A vacuum chamber moves a flexible member against 3D objects for chemical application.

A coating composition pairs liquid polymer binders with a dry powder phase containing cross-linking catalysts to enable controlled curing.

Inverting pulverization by aggregating monomers creates uniform particles, eliminating irregular shapes and classification equipment.

Polyheterosiloxane compositions combine specific metal elements with siloxy units to achieve high refractive indices.

Metallic stearate coating on rubber pellets prevents clumping while preserving final product quality.

Segmented curing via distinct hydroxyl reactivity balances fast initial cure against instant gelation to maintain pot life.

Chemical etching forms undercuts on aluminum to enhance bonding strength, maintaining performance in high temperature and humidity environments.

A water-based surface treatment agent forms a hydrophilic coating film on metal surfaces using an organic-inorganic silicon compound and inorganic particles.

Sequential polarized light irradiation using LED and metal halide lamps establishes molecular orientation in photo-alignment films.

A microfluid chip uses a hydrophobic structure to define measurement regions for precise spotting and repeated wetting.

Programmable controllers coordinate lateral and rotational nozzle movements to maintain pattern consistency while increasing production rates beyond 75 ft/min.

A polysilane composition uses a dual base generator to increase molecular weight during curing.

Segmented spin coating with intermediate baking stabilizes photoresist layers to resolve thickness uniformity issues in thick film manufacturing.

Silane-modified polyisocyanate crosslinks uncured primer, base coat, and clear layers during low-temperature curing to maintain smoothness and adhesion.

Ultraviolet treatment increases cross-linking in carbon-doped oxide films deposited via plasma-enhanced chemical vapor deposition.

Cold sprayed barrier layer on magnesium substrate reduces porosity through controlled heating.

Sintered silica slurry layers with distinct component concentrations create stable bonds without thermal deformation.