Other Chemical Processes TRIZ Cases

Date palm frond copolymer replaces mechanical barriers, boosting shear strength and lowering transport costs for desert stabilization.

Dropwise addition of antifreeze mixture into rubber latex with increasing stirring speed stabilizes the chemical solution.

Sulfonic acid-modified colloidal silica prevents particle aggregation in acidic environments, ensuring stable silicon nitride wafer polishing rates.

Segmented thermal desorption recovers oil from drill cuttings, reducing BTEX content and energy consumption while maintaining high oil quality.

CO2 activation creates small pores in activated carbon to preserve adsorption sites, solving the trade-off between productivity and filtration capacity.

Water-soluble humectant granules absorb soil vapor to reduce irrigation volume while extending plant drought survival.

Activated carbon in a hydrogel layer captures residual medication to prevent abuse and ensure safe disposal.

Diamond-like glass coatings repel fractured diamond particles, preventing pad embedding and substrate defects during chemical mechanical planarization.

Blending epoxy-free alkenyl compounds and epoxycyclohexyl organopolysiloxanes into silicone compositions to enhance substrate adhesion.

A radiation-curable silicone composition combines acrylic and mercapto groups to achieve strong substrate adhesion.

Ultrafine inorganic fillers in polycarbonate maintain impact strength and gloss while enabling X-ray contrast and metal detection.

Segmented reaction stages and parameter changes produce high solids content etherified melamine/formaldehyde condensates with low viscosity.

Titanium-ester polymer mediates MOF MIL-125 synthesis, bypassing glove box requirements and enabling industrial scale-up.

In-situ alkali activation converts geopolymer and carbonaceous materials into shaped zeolite-carbon adsorbents, eliminating costly pre-production steps.

Wooden aggregate granulate containing magnesium chloride melts snow and ice, reducing environmental harm from traditional salt abrasives.

Nitrogen-containing aromatic heterocycles adsorb onto cobalt surfaces to form protective layers, suppressing dishing while maintaining surface uniformity.

Optimizing the particle size distribution of water-absorbing resin particles balances rapid absorption kinetics with liquid retention to suppress leakage.

A non-asbestos organic friction material uses specific inorganic abrasive particle sizing to create surface roughness for effective braking.

Aqueous CMP slurry combines anionic silica with amine carboxylic acids to remove silicon nitride selectively.

Adding free radical sources during carbonization prevents hydrocarbon condensation, improving absorption capacity and abrasion resistance.

A silane-based composition forms a durable water repellent film on substrates.

Adding a water-insoluble additive to an aqueous monomer solution before polymerization starts improves physical properties while maintaining high productivity.

Replacing variable cellulose derivatives with synthetic amide polymers eliminates impurities that cause surface defects and haze on polished silicon wafers.

A chemical-mechanical polishing slurry composition uses a tertiary or quaternary amine activator and a disaccharide roughness adjusting agent.

Non-porous high surface energy stationary phase reversibly adsorbs polar resins from hydrocarbon mixtures.

Aminoplast resin and sulfur polymer coatings on hollow glass spheres lower specific gravity to under 1.0 without sacrificing fuel resistance or elongation.

A copper oxide zinc oxide aluminum oxide solid material removes sulfur impurities from liquid hydrocarbon mixtures.

Coating resin granules with zeolite particles resolves the trade-off between deodorizing ability and water absorption capacity.

Aqueous colloidal silica slurry with amine carboxylic acids prevents oxide damage during silicon nitride polishing.

Blown oils replace hydrocarbons in tail seal compounds to support high mineral charge concentrations without sacrificing pumping efficiency.

U-shaped gasket creates perimeter thermal breaks to maintain uniform R-values across vacuum insulating glass assemblies.

Gradient surface crosslinking resolves gel strength trade-off, preventing rewet in hygienic goods.

Short-chain fatty acids reduce grain spacing in metal oxide dispersions, resolving insufficient infrared shielding from wide particle gaps.

A water repellent composition combines organopolysiloxane and trialkylsiloxysilicate to form a durable hydrophobic coating.

Microparticulate binding surfaces deplete heterophilic antibodies to resolve automatable sample pre-treatment complexity in diagnostic assays.

Surface cross-linking on acrylic acid-based resin particles improves rewet performance while maintaining absorption capacity in pulp-free hygiene products.

Mechanical processing of densified compacts creates friable ceramic-bonded diamond composite particles with high diamond content for wear-resistant tools.

A polishing composition uses amide-carboxyl and sulfonic additives to control surface zeta potential.

Mechanical grinding of cured carbon fiber composites creates a non-toxic filler that reduces pollutant concentrations while maintaining durability.

Engineered zeolite adsorbents resolve mechanical strength versus adsorption capacity trade-offs through active barium binders.

Surface crosslinked super absorbent polymer particles resolve the trade-off between high water absorption capacity and fast absorption rate.

Polyvinyl butyral additives in ethylene-alpha-olefin elastomers raise tan delta by 30% to overcome low damping limits.

A polishing slurry composition uses amide and cationic polymers to enable multi-selectivity across different film types.

A barrier cap material blends aggregate particles with manufactured composite particles containing a hydratable sealant to control permeability.

Hydroxide and peroxide treatment of carbon extends service life, reducing landfill disposal needs while improving PFAS removal efficiency.

Charged joining regions on an adsorptive insoluble surface reduce non-specific host cell protein adsorption during biopharmaceutical purification.

A fullerenol and alkylammonium hydroxide complex compound serves as polishing particles in a chemical mechanical polishing slurry composition.

A zeolite membrane manufacturing method uses a low polar polymer surface layer to control impregnation depth.

A fluorine-containing polymer forms a coating film with excellent liquid repellency and slippability.

Granular PDADMAC-clay adsorbents remove dissolved organic matter via electrostatic attraction, enabling on-site regeneration without costly thermal processing.