Other Chemical Processes TRIZ Cases

Multi-modal abrasive slurry polishes nickel-phosphorus disks, reducing microwaviness and edge roll-off while maintaining high removal rates.

Process converts high molecular weight mercaptans to disulfide oils in the hydrocarbon phase, eliminating complex two-phase extraction systems.

Calcinated mixed oxide ceramic selectively absorbs sodium cations, purifying lithium salts without high acid consumption.

A brushlike organosilicon-modified polyurethane coating delivers low surface energy and strong adhesion through a multi-component click reaction.

Copolymer adhesive composition enables cationic curing to prevent oxygen and water vapor degradation of sensitive optoelectronic components.

Polycarbonate-based urethane resin ink delivers high metallic luster while preventing light-induced discoloration.

Polishing composition enhances removal rates for soft low-k dielectrics while maintaining stability on copper and tantalum barrier layers.

HFC-245cb and HFO-1225ye isomers form azeotrope-like compositions with constant boiling points.

Multi-layer abrasive disc merges four polishing steps to reduce scratches and finish time.

A clay film composite structure combines a porous organic polymer base with a surface clay layer to achieve self-supporting mechanical strength.

Segmenting synthesis from template recovery overcomes insolubility and high costs in molecularly imprinted polymer production.

A thermally expandable microcapsule shell combines a nitrile polymer with a crosslinked thermosetting resin to maintain high expansion ratios.

A room-temperature silicone rubber composition cures via moisture condensation to form a crosslinked network.

Extruding ceramic mixtures into forms and applying dopants creates shaped abrasive particles with tailored geometries and enhanced material removal efficiency.

Urea-mediated extraction upcycles hemp and flax residues into high-value aerogels, resolving production cost inefficiencies.

A chemical mechanical polishing composition uses a quaternary ammonium compound to adjust pH levels.

PAMC copolymer disperses titanate ceramic particles at low concentrations, reducing barium ion deposition and enhancing sintered product density.

A superabsorbent polymer uses epoxy crosslinking agents and surface modification to enhance liquid permeability.

An auxiliary wing section with variable length and constant thickness reduces inflow resistance and operational sound in a centrifugal fan.

A fluorocopolymer composition imparts moderate adhesion and releasability to release surfaces using specific monomer units.

Segmented absorbent cores with continuous attachment lines allow superabsorbent particles to swell freely, improving pliability without leakage.

A microporous superabsorbent material utilizes a non-reactive crosslinking agent to form stable pores.

A composite desulfurizing agent containing zinc oxide, copper, nickel, and rhenium removes sulfur compounds from gas streams at low temperatures.

A vertical axis wind turbine deflector redirects airflow to a plenum, pressurizing the leeward side to reduce drag and improve rotational power.

Wavelength-matched infrared laser beams ablate coated abrasive articles, reducing heat-induced adhesive residue and scratches.

A wafer polishing process separates chemical softening from mechanical removal to achieve precise material control.

Neutralized polyolefin-polyoxyalkylene block copolymers maintain antistatic performance and optical clarity without streaks or fish eye defects.

A moisture-curing composition uses silicate additives to suppress foaming during the curing process.

Pyrolyzed electrospun nanofibers form molecularly imprinted carbon coatings that maintain selectivity despite template degradation in polymer alternatives.

Block copolymer with polyamide and polyether blocks maintains transparency while delivering permanent antistatic properties without migration.

Benzene carboxyl adhesion inhibitor prevents abrasive particles from sticking to polishing pads, eliminating scratch defects on semiconductor wafers.

Dual-stage filtration of diluted polishing liquid removes abrasive aggregates to ensure silicon substrate surface quality.

A pyrazolylbenzoate metal-organic framework material coordinates multidentate ligands to M4O clusters forming a crystalline network structure.

Centrifugal drying and parameter optimization resolve agglomeration while maintaining narrow particle size distribution.

Anionic polymer PDI 3.5 to 5.5 in polishing slurry reduces silicon nitride erosion and dishing during semiconductor manufacturing.

A catalyst mixture of metal salts and organometallic compounds accelerates silicone rubber curing.

This optical filter uses dual absorbing materials alongside a dielectric multilayer film to maintain stable spectral transmittance curves despite high incident angles.

Metal siloxane-silanol catalysts replace toxic tin agents to boost tear strength and catalytic activity in silicone rubber.

Ultrapure colloidal silica dispersions for chemical mechanical polishing utilize ion exchange to remove alkali metals.

Lowering tip solidity via fewer blades reduces flow blockage while maintaining stall margin for improved turbofan performance.

Fibrous anhydrous magnesium oxysulfate improves adhesion on metal substrates while maintaining volume expansion properties.

Swept kickers maintain steady flow and reduce clogging by urging feed materials continuously along the discharge opening.

SCM-14 molecular sieve synthesis incorporates germanium into the framework to resolve limited pore volume in conventional zeolites.

A concentrated acidic floor cleaner removes polymerized grease deposits from commercial kitchen floors.

An encapsulation film uses a controlled gap between metal and adhesive layers to ensure reliable bonding without overflow.

Water dilution during UiO-66 synthesis boosts micropore volume to over 0.45 cc/g, solving low yield and toxic solvent issues in aqueous production.

Chemically activated lignocellulosic carbon materials achieve high surface area and microporosity through phosphoric acid treatment.