Other Chemical Processes TRIZ Cases

A deionized water slurry with iron compounds polishes phase-change memory devices without abrasive particles.

Heat-melting a mixture of titanium adsorbent, silica, and alkali metal oxide forms vitrified waste that confines higher adsorbent loads at lower temperatures.

Screening and pasteurizing coir pith reduces dustiness while maintaining high absorption capacity.

Dehydration condensation of polyfluoroalkyl alcohol with phosphoric acid eliminates dialkyl ester intermediates, simplifying synthesis and extending mold life.

Micellar copolymers prevent shale particle breakdown under high temperature and salinity conditions.

Gradient crosslinking in the resin balances fluid retention capacity and absorption speed, reducing urine leakage.

Adsorbed polymer on silica improves hydrophilicity, removing nanoscale defects while maintaining dispersion stability.

Fluorine-containing silane compounds lower surface energy to repel snow and ice, solving the trade-off between extreme weather reliability and production cost.

A complex of polyvalent metal salt and 2-hydroxycarboxamide coats water-absorbing polymer particles to improve centrifuge retention capacity.

A water-absorbent resin composition incorporates surface-disposed activated carbon particles to deliver effective deodorizing performance.

Allylamine copolymers suppress tungsten etching and dishing defects while maintaining high planarization quality.

Granular core portions feature recessed areas containing embedded adhesive material to form clumps after liquid absorption.

Mechanical exfoliation transfers graphene sheets to polymer carriers, eliminating chemical pollution while producing conductive 3D hybrid foams.

Biodegradable spotting fluid composition dehydrates filter cake and reduces friction to free stuck drill string while maintaining environmental compliance.

Vertical polymerization tube produces transparent copolyamide films by eliminating fish eye defects through staged monomer distribution.

Grafted diamidophosphonate units on a mesoporous support extract uranium(VI) selectively, avoiding interfacial grime and extractant degradation in acidic media.

A carboxylic acid additive prevents agglomeration during super absorbent polymer pulverization.

Granulated clay and thermoplastic polymer mixture removes heavy metals from water streams while resisting pressure-induced channeling.

Chloride salts accelerate oxidative degradation in biodegradable resins, resolving slow microbial breakdown rates during disposal.

Composite adsorbents stabilize the anatase phase to prevent rutile transformation, enabling rapid lithium recovery while eliminating organic solvent use.

Mesoporous alumina abrasive particles resolve manufacturing complexity by delivering higher cut rates and improved gloss values.

Micro-dispersed aromatic polyamide particles in a polyarylene sulfide matrix maintain mechanical strength and flame retardancy after reflow soldering.

A hollow starch hydrogel adsorbent captures contaminants through ultrasonic mixing and catalytic surface treatment.

Sodium bicarbonate conditions the zirconium oxide sorbent to prevent unsafe basic solutions during dialysis.

A polythioether prepolymer forms a three-dimensional network through controlled thiol-epoxy crosslinking.

A CMP slurry uses carbon allotrope derivatives to protect metal films during polishing.

Perfluoroalkyl-modified covalent organic frameworks repel water and absorb oils through low surface energy interactions.

A radiation-sensitive composition uses a polymer with hydroxyl groups bonded to an aromatic ring and an acid-generating compound containing a radiation-sensitive onium cation.

Acid-activated bentonite removes arsenic efficiently while maintaining low cost compared to expensive activated carbon.

A microporous crystalline zeolite material exhibits a unique X-ray diffraction pattern through specific synthesis conditions.

Iron-based granules absorb hydrogen sulfide from gas streams while maintaining a free-flowing physical structure.

Hyper-branched polymer with aromatic rings and amide groups traps metal ions via chelate bonds, resolving low industrial versatility of conventional agents.

Polymer-coated ceria abrasives in a CMP slurry maintain high polishing speed while controlling selectivity ratio and minimizing surface defects.

Lignin binds precursor particles into shaped green bodies that carbonize into strong, attrition-resistant monoliths with controlled meso and macropores.

A dual-container tire sealer kit uses isopropyl alcohol to break a styrene butadiene rubber emulsion into agglomerated particles.

A porous SiOxCyHz stationary phase deposited via plasma-enhanced chemical vapor deposition.

Temperature-responsive oligopeptide in the slurry absorbs polishing heat to prevent abrasive grain agglomeration and surface flaws.

Automated sensor networks detect structural fatigue and deviations in wind turbine rotor blades, enabling timely maintenance interventions.

A monolithic porous carrier transitions from opaque to transparent when absorbing sustained-release liquid through precise refractive index matching.

Segmented soaking of graphite sheets ensures complete agent penetration, maintaining internal oxidation resistance as the external layer wears.

Polyurethane resin penetrates soil to incorporate particles into a hardened matrix, creating an impermeable barrier layer.

Specific arylamino and epoxy silane compounds improve adhesiveness without reducing fluidity or compromising flame retardancy.

Hydroxyl-containing polyacrylates crosslinked with specific silane ratios form durable automotive clearcoats.

Fluorocarbon-containing soft segments in the polyurea matrix increase removal rates by 20-30% during chemical mechanical planarization.

Dry sodium silicate particulates bridge cooling system cracks and solidify into a durable seal under operating heat.

Porous ceramic foam carriers resolve handling difficulties while maintaining high lithium adsorption performance.