Other Chemical Processes TRIZ Cases

Neopentane blended with HFO-1336mzz forms azeotrope-like refrigerant mixtures that keep boiling point and composition stable while avoiding ozone-depleting fluids.

UV curing starts the seal quickly, while redox chemistry completes cure in thick or shadowed sealant sections where light cannot reach.

Net positively charged activated carbon uses sulfonate groups and metal atoms to capture polar organics in mixed-contaminant well water.

Controlled tilt angles, random rotation, and make-coat tuning cut swarf generation while improving material removal in coated abrasives.

UV-activated oxygen-sequestering polymer parts absorb oxygen inside a vaping device to prevent pre-vapor formulation oxidation and extend shelf-life.

Controlled bentonite granule sizing speeds urine absorption and forms small, strong clumps that resist scratching and ease disposal.

Shear-less polysaccharide agglomeration forms stable absorbent particles that improve pet urine disease detection while cutting energy use and odor.

A garnet-coated glass particle preserves thermoplastic flow while raising tensile strength and modulus through an interfacial bonding layer.

Interconnected macropores in an N-alkyl-D-glucamine cryogel improve arsenic and heavy metal adsorption rate and sequestration capacity.

Surface pores sized at 1-80 nm and near-neutral zeta potential enable efficient soluble TNF receptor adsorption without weakening the polymer carrier.

Crushed EPDM seals are wetted, blended with virgin material, and co-extruded to create recycled profiles with controlled hardness and better groove adhesion.

A filler absorbs and localizes ionic liquid in fluororubber to limit crosslinking inhibition and bleeding while keeping antistatic performance stable.

A PEG and diol dual-modified SEC surface cuts ionic and hydrophobic secondary interactions, improving peak shape and resolution.

A fluorinated copolymer balances viscosity index improvement with refrigerant and oil solubility, helping refrigerator oils perform better at low temperatures.

Esterified poly alpha-1,3-glucan enables melt processing and transparent articles while avoiding plasticizer leaching, water uptake, and weak mechanics.

A controlled oil content creates a barrier that keeps wetted clay litter from sticking to litter box surfaces while preserving clumping.

A dual-catalyst one-component organopolysiloxane enables stable storage, low-temperature curing, and strong adhesion to resins and metals.

Fluorine-bound zeolite captures radon from groundwater by chemical adsorption, avoiding gaseous discharge risks and bulky aeration facilities.

Mesoporous inorganic supports with short tethered binding groups remove trace metals from fuels and water while staying stable in organic liquids.

A compact continuous protein purification layout synchronizes four steps with PID flow control to cut manual handling and floor space.

Surface COOH and COO group ratios are tuned to speed liquid absorption while preserving permeability and physical properties without foaming agents.

A dual-elastomer valve uses EPDM dynamic seals and an isobutylene gasket to limit moisture ingress and leakage with HFA152a propellants.

A polysaccharide SAP uses functional-group self-crosslinking to preserve biodegradability while maintaining strong liquid absorption and retention.

Hydrolyzable fluoropolyether coatings improve touch panel adhesion while preserving long-lasting water/oil repellency and abrasion resistance.

Controlling abrasive grain shape parameter K balances polishing rate with surface finish, reducing scratches and color differences.

Surface-crosslinked SAP particles retain absorbed liquid under varying pressure, helping sanitary absorbers reduce re-wetting in actual use.

A silicone polymer leveling agent replaces fluorinated additives to smooth resist coatings and reduce color unevenness without fluorine buildup.

Controlled-pressure crystallization forms fine MFI zeolite without grinding or dispersants, preserving adsorption and slurry handleability.

Halogen and quaternary ammonium polyhalide catalysts speed phenolic resin curing at lower temperatures while reducing corrosion and cost.

Optimized macro- and mesopore ratios keep amine absorbents flowable, improving CO2 uptake and low-temperature desorption with lower heating demand.

Using cellulose oligomers with DP 5-20 enables uniform polysaccharide hydrogels without freeze-thaw processing, improving gel stability.

A higher-viscosity perfluoro compound enables uniform fluoroelastomer mixing for plasma-resistant seals with balanced strength and low particle generation.

A terpene-based gel dissolves paint, epoxy, or bitumen layers and traps contaminants in vacuumable flakes, cutting dust, waste, and manual cleanup.

A moving mandrel coil laminates abrasive strips into a sleeve that minimizes seam defects and improves grinding surface uniformity.

A dual-HFO propellant blend and micromist actuator create 25-50 micron droplets that stay airborne longer while maintaining uniform dispersion.

Hydrophilic polymer-coated fine aggregate stores and releases water to extend concrete workability while preserving compressive strength.

Controlled micro-unevenness in chemically strengthened glass improves coating adhesion and peeling resistance for touch panel antifouling surfaces.

A 3D hierarchical porous carbon network speeds oil vapor adsorption and vacuum desorption while resisting moisture in recovery systems.

Poly(caffeic acid) enables selective rare earth, thorium, and uranium extraction with simple filtration, low solvent use, and reusable acid desorption.

Pre-reacted silane-capped polyorganosiloxanes improve substrate adhesion while preserving storage stability and room-temperature curing.

Embedded cellulose ester particles in a fibrous filter layer selectively remove volatile phenols from wine without sacrificing filtration throughput.

A superabsorbent polymer-TPU film captures exhaled moisture inside face masks, limiting vapor escape that causes eyeglass fogging.

Polymer-coated carbon cores remove small-molecule chemotherapy from isolated-organ blood while preserving blood quality and reducing systemic exposure.

A porous polyacrylic superabsorbent polymer increases surface area to preserve fluid absorption while removing sulfur-based odor compounds.

Aldehyde and 1,3-ketoester chemistry enables ambient curing without isocyanate moisture sensitivity, bubbles, or toxic handling issues.

Temperature-drop detection starts refrigerant circulation through an adsorption unit only when needed, limiting impurity buildup, wear, and power use.

Controlled particle size and molecular weight distribution enable gradual dissolution, preventing unmixed lumps and uneven viscosity.

Biodegradable carbohydrate surfactants form fertilizer coatings that block moisture uptake, reduce caking and dusting, and preserve granule integrity.

Nanometer-scale recesses anchor a fluorine antifouling layer to resist friction wear while preserving transparency in displays and touch panels.

Additively manufactured CMP particles reduce structural variation, improving polishing stability and consistency in semiconductor fabrication.