Pretreated Surfaces TRIZ Cases
- Silane Aqueous Coating for Metallic Surfaces Without Drying
Rinsing wet silane coatings eliminates toxic chromium use and removes drying units.
- Chrome-Free Metal Surface Treatment Composite Film
A chrome-free composite film uses silane coupling agents and fluorine compounds to coat metal surfaces.
- Zirconium-Rare Earth Surface Treating Solution for Iron Corrosion Resistance
A zirconium and rare earth treating solution deposits a uniform coating on iron materials to enhance adhesion.
- Conductive Elastomer Composite via Capillary Templating
Capillary-driven particle-level templating distributes graphite nanoplatelets within elastomeric particles to form a conductive composite.
- Polyfunctional Monomer Mediator for Durable Hydrophilic Coatings
A polyfunctional monomer bridges silane and hydrophilizing agents to form a stable surface layer.
- UV LED Curing Device with Pinhole Apertures for Ink Matting Control
Pinhole apertures in a UV LED curing device limit beam angles to prevent matting effects while maintaining ink quality.
- Fluorinated Styrene Block Copolymer Phase Separation Control
Partial fluorination of styrene blocks increases the interaction parameter, enabling precise phase separation control without new monomers.
- Cold Spray Bulk Metallic Structures with Submicron Grain Sizes
Supersonic gas jets accelerate metal powders to refine grain size and consolidate deposits in one step, eliminating contamination from mechanical milling.
- Painted Metal Plate Rain Stain Resistance via Flame Treatment
Flame treatment modifies coating hydrophilicity to prevent hydrophobic carbon deposition along rain streaks.
- Waterborne Damping Composition with Reactive Resins
A waterborne damping composition uses epoxy-functional resins to form a crosslinked network within the polymer matrix.
- Seamless High-Gloss Surface Method Using Reactive Hot-Melt
A moisture-curing polyurethane reactive hot-melt layer enables direct post-forming of seamless high-gloss surfaces on narrow radii.
- Enteric Coating Composition for Capsule Halves
Aqueous methacrylate dispersion enables uniform enteric coating on capsule halves, eliminating embrittlement and sealing steps.
- Conductive Enamel Composition for Electrostatic Discharge Dissipation
Embedding conductive particles in enamel compositions evenly distributes electrical fields to prevent electrostatic discharge damage on metallic surfaces.
- Niobium Cavity Passivation via RF Plasma Nitriding
RF plasma nitriding deposits uniform niobium nitride films on superconducting cavities, preventing oxide formation and hydrogen reintroduction.
- Freeze-Thaw Stable Aqueous Dispersion via Protective Colloid
Aqueous dispersion uses maltodextrin protective colloid during radical emulsion polymerization to form stable polymer matrices.
- Pre-ceramic Polymer Infiltration for C/SiC Composite Fabrication
Replacing chemical vapor deposition with polymer infiltration and pyrolysis reduces processing time and equipment costs for ceramic matrix composites.
- Simultaneous Curing of Reactive Powder Coating Layers
Electrostatic deposition of reactive primer and topcoat layers enables simultaneous thermal curing for crosslinking.