Other Chemical Processes TRIZ Cases

Liquid phosphate esters replace solid additives in polyurethane foams, resolving the trade-off between flammability resistance and water cut-off reliability.

Organic polymeric rheology modifier stabilizes abrasive particle orientation in phenolic resin binders, preventing tipping during curing.

Permeable polymer matrix stabilizes moisture adsorbents up to 240°C, resolving brittleness and toxicity issues in industrial humidity control devices.

Methyltrimethoxysilane-coated iron oxide nanoparticles adsorb oil stains and enable easy recovery via magnetic separation, eliminating secondary pollution.

Chlorine gas injection into molten aluminum-silicon removes boron and phosphorus impurities through volatile compound formation.

A polishing composition uses a charge control agent to adjust zeta potential and enhance substrate surface quality.

Optimized amino acid concentrations in CMP slurries reduce metal dishing while maintaining high removal rates.

Freeze-thaw processing creates stable iron hydroxide filter granules that maintain high porosity and contaminant removal capacity.

Bromine anions in the conductive fluid maintain transparency and resist corrosion to glass components under thermal stress.

Acid grafted graphene polystyrene adsorbent prevents graphene agglomeration to boost oil removal capacity and stability in wastewater treatment.

Hydrochlorofluoroolefins expand polymer matrices to form low-density closed-cell structures, lowering global warming potential compared to hydrofluorocarbons.

An organoclay-based fuel filter removes diesel emulsions from water while maintaining flow efficiency.

Azo-linked porous organic polymer selectively removes carbon dioxide and monoxide from secondary batteries, preventing cell swelling and ignition risks.

High molecular weight polyols balance low monomer emissions with adequate viscosity, eliminating solvent requirements.

Functionalized fluoropolyether precursors react with coagents to form cross-linked fluoroelastomer networks.

Incorporating attapulgite and zeolite into frits actively adsorbs water vapor, reducing transmission rates that degrade OLED components.

Novel bismuth compound acts as inorganic anion exchanger to suppress corrosion of aluminum interconnects while maintaining thermal stability.

Asymmetric abrasive grains optimize orientation and packing density on the backing to resolve poor chip formation and inadequate anchorage during grinding.

Replacing stearyl acrylate with styrene monomers in fluorine copolymers prevents thermal degradation while maintaining water and oil repellency.

A resin composition blends ethylene copolymers with silane agents to boost transparency and adhesion.

Optimized mesopore network in activated carbon improves decolorization performance while maintaining structural hardness.

An oxidizing agent and corrosion inhibitor enable high cobalt removal at pH 3 to 8.5, preventing dielectric erosion and substrate dishing.

High acrylonitrile nitrile rubber closed-cell foam prevents water passage while maintaining compression flexibility for sustained waterproofing performance.

A hydroxyapatite sorbent production method uses ball milling and spray drying to create spherical particles with high mechanical stability.

A cationic ion exchange resin adjusts pH in alkali metal silicate to form stable silica-based sols with high specific surface area.

Imparting basic functional groups to activated carbon surfaces increases hydrophilicity, resolving low water vapor adsorption caused by inherent hydrophobicity.

Polyamino compounds in the slurry complex with metal ions to reduce recess depths while maintaining removal rates.

Hydrophobic polymers replace complex drainage infrastructure to increase surface firmness and water retention without disruptive installation.

Polishing agent formulation uses oxidizing agents and organic acids to remove copper films, resolving low speed in thick film processing.

Thermal treatment reduces pore volume in silica particles to enhance mechanical stability for chromatography.

Air classification separates high-water components from polyolefin fibers to resolve oil sorption reliability issues.

Adding 0.1-10% HCFO-1233zd to trans-1,2-dichloroethylene elevates the flash point while keeping global warming potential low.

A metal polishing liquid uses oxidizers and organic acids to remove copper without solid abrasives.

Modified sulfonium salts eliminate sensitizer additives, resolving low solubility and curing ability trade-offs in resist compositions.

Gentle mixing and drying reduce energy consumption and material loss while enhancing porosity and swelling capacity of water-absorbing particles.

Chemical-mechanical polishing slurry with oxidizing agents and pH adjusters tunes material removal rates across copper, ruthenium, and tantalum layers.

Swirl nozzle insert atomizes liquid product into fine droplets using compressed gas propellants, maintaining spray rates below 48 μm particle size.

Temperature gradients prevent bulk precipitation while enabling thick MOF layers with strong adhesion on heat exchangers.

A kitchen garbage treatment material composed of fluff pulp and water-absorbent polymer absorbs moisture from waste.

Multi-section column with varying catalyst and adsorbent ratios overcomes limited hydrogen yield in conventional sorption-enhanced water-gas shift processes.

High hard segment ratios in polyurea pads raise removal rates and yields, reducing time and costs while maintaining surface quality.

A granular filtration media removes per- and polyfluoroalkyl substances from water using a mixture of activated carbon and calcium sulfate.

Elastic resin binds friction particles to increase the coefficient of friction through asperity deformation.

Polyacrylic acid additives suppress silicon nitride removal to reduce oxide trench dishing and maintain selectivity.

A zeolite adsorbent with specific pore architecture selectively captures fluorinated surfactants from aqueous solutions.

A self-healing hydraulic seal uses a water-swellable elastomeric composition to fill primary seal damage.

Calcium silicate hydrate granules coated with bentonite provide high adsorption capacity and odor control.