Other Chemical Processes TRIZ Cases

See how a segmented mat combines foam cushioning, absorbent polypropylene, impervious polyethyl

See how fluorine-free hydrophobic polymer particles achieve high water-repellency and color dep

See how a composite amine-silicone water repellent agent achieves durable water repellency and

See how alkyl-modified particles with controlled surface density replace fluorine agents to ach

See how a frozen hygroscopic gel matrix retains water-based reagents without evaporation, enabl

See how a polyurethane-based non-fluorine water repellent composition achieves durable water re

See how natural polymer self-crosslinking eliminates harmful agents, reduces product loss, and

See how a hydrocarbon-based water repellent compound (6-40 carbon atoms) enables fiber structur

See how a fluorinated polymer with CFH-based alkylene units achieves water and oil repellency w

See how a non-fluorine copolymer with controlled chloride monomer content (1-9 wt%) balances wa

See how a compacted manganese chloride–graphite matrix resolves the thermal conductivity vs. st

See how vapor-assisted crystallization enables direct MOF growth on fabric using low-toxicity s

See how a non-fluorinated polymer with controlled structural units achieves water repellency an

See how a non-fluorinated polymer with vinyl halide and polysiloxane units achieves water repel

See how a non-fluorinated polymer combining long-chain alkyl, vinyl halide, and crosslinking mo

See how a polyol-isocyanate reaction product combined with C6 fluorine-free compounds achieves

See how a non-fluorinated polymer with long-chain alkyl, vinyl halide, and crosslinking monomer

See how coating resin-covered ceramic particles embedded in fibers maintain infrared absorption

See how pore-sized matching of abrasive particles in nonwoven webs improves cut rate while redu

See how a fluorinated polymer with specific alkylene units achieves water-repellency and oil re

See how a hydroxy-urethane polymer with controlled crystallinity forms dense films on natural f

See how connectable diatomaceous earth substrates solve bathroom mat saturation and layout rigi

See how a polyurethane resin with cationic groups and long-chain hydrocarbons achieves fluorine

See how a composite silicone composition with amino-modified silicone, silicone resin, and alky

See how amino-modified silicone, silicone resin, and alkylpolysiloxane combine to deliver durab

See how a fluorine-hydrocarbon copolymer structure provides durable water repellency, oil repel

See how a bottle brush polymer with C16-C40 hydrocarbon side chains replaces fluorine-based age

See how aminooxyalkyl-grafted polysiloxane removes low-boiling aldehydes like formaldehyde whil

See how a unified silicone-fluoropolymer emulsion resolves the contradiction between softness a

See how modular diatomaceous earth substrates with connectable polymer webbings enable reconfig

See how HFO-1234yf, HFC-32, and HFC-152a blends achieve GWP below 300 while maintaining 75-130%

See how a non-fluorine copolymer dispersion with controlled unreacted monomer levels achieves w

See how alkyl methacrylate coating at 0.03–1.0 mass% delivers water repellency to polyacrylonit

See how carbonization and activation of coffee waste produce activated carbon with controlled p

See how dendrimer, alkyl urethane, or siloxane water repellents at 0.05–1.0 mass% achieve water

See how a two-step polymerization method combines low and high perfluoroalkyl polymers to achie

See how a polysiloxane condensation product with silica particles imparts both water repellency

See how a plant-based absorbent vessel retains waste FOG at 250°F for 14 days without leaching,

See how a silicone-polymer surface treatment agent achieves water and oil repellency without fl

See how a block copolymer with long-chain hydrocarbon segments achieves water and oil repellenc

See how dividing adsorbent into container and dispersed portions improves early-stage gas remov

See how pocket-segmented superabsorbent casings absorb condensate in battery housings while pre

See how a compacted sorbent-graphite composite resolves the contradiction between refrigeration

See how dual fluorinated monomers with optimized carbon-number ranges solve the washing durabil

See how HFO-1234yf, HFC-32, and HFC-152a blends achieve low global warming potential while main

Metal-coated crushed glass particles in flexible PVC improve slip resistance, recyclability, maintenance, and decorative finish without extra finishing work.

Short fluoroalkyl acrylate derivatives enable water- and oil-repellent polymers while lowering bioaccumulation and avoiding long-chain fluorinated toxicity.

Anti-static agents help highly fibrillated aramid fiber blends disperse uniformly in polymers, reducing clumping, mixing time, and degradation.

Controls hydrophilic layer water content and contact angle to cut fin odor retention, draft resistance, and condensate scattering.

HCFO-1233zd blends replace high-GWP HFC solvents and heat transfer fluids while maintaining cleaning performance, capacity, and safer handling.

A copolymer blend blocks coating-liquid penetration in porous fabric while improving waterproof film adhesion, wash durability, and lower-impact repellency.

Short fluoroalkyl copolymers improve water and oil repellency while reducing crystallinity, processing difficulty, and PFOA-related impact.

Physical adsorption of amphiphilic cyclodextrins builds thicker stable surface coatings for higher guest loading without slow chemical grafting.

An aqueous copolymer coating uses C1-6 polyfluoroalkyl and vinyl chloride units to resist liquid infiltration, improve wash durability, and lower impact.

Specific HFO-1234yf or HFO-1234ze blends with HFC-32 and HFC-152a lower GWP while maintaining cooling capacity and equipment compatibility.

A fluorinated copolymer with long-chain alkyl (meth)acrylate helps surfaces keep water and oil repellency after washing and heavy rain.

A porous ammonium phosphomolybdate filter element speeds cesium removal from seawater, cutting processing time while maintaining high adsorption.

A motorized hoist and rotator lower ceiling-mounted displays for safe servicing, then restore viewing angle and power without extra wiring.

A three-monomer copolymer balances water and oil repellency with fabric softness, wash durability, and emulsion stability.

Hydrosilylated cyclic siloxane copolymers cut VOC while preserving deep concrete penetration, durable water repellency, and corrosion resistance.

Binder-free mesoporous silica coating gives textiles durable deodorant and antibiotic function without darkening fabric colors or losing wash fastness.

Constant-boiling HFC-245cb and HFO-1225ye mixtures prevent fractionation while offering lower-GWP refrigerant and propellant options.

Constant-boiling blends of tetrafluoropropenes and bromofluoropropenes balance low GWP, non-flammability, chemical stability, and usable boiling points.

A 5-50 ppm denatonium benzoate blend deters inhalation abuse in aerosol dusters while staying undetectable during normal cleaning use.

A rotating bowl guard uses a magnetic path and sensor to verify orientation, prevent mixer operation when mispositioned, and simplify cleaning.

A C6 fluorinated copolymer balances strong water repellency with lower environmental burden by limiting long-chain fluoroalkyl content.

Feedback speed control keeps mixer RPM stable under heavy loads, while timed auto shut-off reduces overheating and unattended-use risk.

Repeated boiling-water decanting and purified beeswax saturation create a hemp wick that lights easily, burns odor-free, and resists water.

A balanced fluorocopolymer with short perfluoroalkyl and oxyalkylene units preserves stain resistance, repellency, and wash durability.

A porous fibrous friction material uses a gradient of friction-modifying particles to resist hot spots and keep friction stable at high temperatures.

Premounting the actuator on the holder simplifies rod mixer assembly, enables pre-assembly testing, and improves switch positioning accuracy.

Short-chain fluoropolymer surface treatment improves water and oil repellency while avoiding poor solubility and high emulsifier demand.

A blended copolymer coating balances water and oil repellency with softness, adhesion, and laundering durability at lower finishing temperatures.

A low-pH dielectric CMP slurry uses modified colloidal silica and dual corrosion inhibitors to preserve tungsten and cobalt while maintaining oxide removal.

Cubiform ceria with lanthanum oxide and anionic or nonionic additives boosts silicon oxide removal while improving selectivity to nitride and polysilicon.

Binder coating turns graphene and nanotube particles into bulk forms that keep conductivity while improving manufacturability for cables and heat exchangers.

High-thermal-conductivity nanoparticles in CMP slurry enable faster temperature adjustment, improving polishing rate, uniformity, and defect control.

A pneumatic tire sealant balances puncture sealing and flow suppression during travel by tuning insoluble content and specific gravity ratio.

Cationic surfactant and charged silica keep tungsten CMP slurry stable, limiting particle growth and defects while maintaining removal rate.

A buffered alkaline polishing composition uses specific salt pairs to maintain high removal rate while canceling bumps around hard laser marks.

A block copolymer dispersant stabilizes cerium oxide abrasive grains under shear, improving CMP surface flatness for insulating and wiring layers.

Acidic CMP slurry with low-zeta abrasives and dual polyoxyalkylene additives raises silicon removal while reducing scratches and residues.

An acidic CMP slurry uses oxidizer, abrasive, polymer, and carboxylic acid to balance multi-material removal while reducing steps and dishing.

A porous pad carrying hydrolyzing and complexing agents planarizes higher substrate regions without abrasive slurry, reducing defects and contamination.

Blending 1-butene/ethylene copolymer with a propylene-based polymer helps resist stretch whitening and retain heat seal strength after aging.

A conductive-filler sheet balances EMI shielding, elongation, and adhesion to enable uniform batch coating on wafers before dicing.

A cationic-polymer CMP slurry raises polysilicon removal while suppressing oxide and nitride polishing, enabling faster one-stage processing.

A fluororubber and phenol resin powder blend improves compression set while reducing plasma-induced dust in semiconductor sealing.

A dual-abrasive CMP slurry balances oxidation and abrasion to cut polishing pad wear while maintaining removal rate and surface finish.

A CMP slurry using colloidal silica, phosphonic acid chemistry, and hypophosphorous acid raises silicon nitride polishing rate while reducing variation.

A high-dH additive in cerium oxide slurry boosts silicon oxide CMP rate through hydrogen bonding and dehydration-condensation reactions.

A pH 3.0+ CMP slurry with cerium abrasives and additives raises and stabilizes USG polishing, supporting fine semiconductor wiring.

An acidic CMP slurry uses silica, an iron accelerator, and alkyl-N-oxide to polish tungsten and molybdenum quickly while limiting corrosion.

Soluble metal oxide anions replace Fenton chemistry in CMP slurry to maintain tungsten removal while reducing via recess and static etch.

Controlled ethylene/α-olefin copolymer resistivity balances transparency, adhesion, and crosslinking to limit PID and deformation.

Controlled Rps and micropore surface area in CMP particles raise polishing rate while limiting dishing and erosion during planarization.

High-Ce3+ cerium oxide particles paired with a dishing control agent boost oxide removal while limiting scratches and low-pattern dishing.

Controlled micropore and surface-area ratios in CMP particles raise polishing rate while reducing dishing, erosion, and surface defects.

Controlling acid-anhydride functionality, molecular weight, and melt viscosity improves pumpability, dripping resistance, curing, and adhesion.

A silver CMP slurry balances oxidizer and nitrogen heterocycle chemistry to polish quickly while limiting corrosion, residue, and scratches.

Pechini sol-gel synthesis controls phase composition and particle size in NiO/MgO/Ca-based nanocomposites for stable multifunctional use.

High-Ce3+ cerium oxide with a cationic polymer and inhibitor raises oxide removal while limiting scratches and polysilicon polishing.

Ultrafine ceria with high surface Ce3+ and negative zeta potential boosts oxide removal while limiting scratches and broadening STI slurry use.

PTFE or titanium dioxide in EP rubber improves insulation and electrolyte resistance while limiting compound extraction in battery seals.

A surfactant-balanced CMP slurry controls foam and abrasive agglomeration to improve polished surface uniformity and reduce defects.

Cubiform ceria and a high-charge cationic polymer raise silicon oxide CMP rates while improving nitride selectivity and reducing dishing.

A poor-solvent screen printing ink balances thixotropic extrusion and leveling to prevent sagging and rough surfaces in thick gaskets.

A silica-oxidizer-polymer CMP slurry boosts tungsten removal while limiting dishing, dielectric erosion, and planarity loss.

A phenyl quaternary ammonium CMP slurry balances silicon oxide removal rate with lower scratch defects on alkaline polishing.

A foundation-layer window in a CMP pad improves optical endpoint detection while reducing slurry leakage, window pop-out, and polishing variation.

A pH-controlled CMP slurry with anion-modified silica and heterocycles boosts SiN removal, suppresses TEOS loss, and reduces scratches.

Tailored silica particle sizes in wafer polishing slurry cut carrier wear, reduce noise, and preserve polishing accuracy.

A bicyclic amidine CMP slurry balances tungsten removal rate with low dishing, low erosion, and improved wafer planarity.

Solid adsorbents such as calcium phosphates and 3-valent cation resins remove fluoride from high-pH hydroxide solutions despite hydroxyl interference.

Cerium oxide and a betaine-structured polymer raise silicon oxide CMP speed while reducing scratches and substrate flaws.

A surfactant-balanced CMP slurry boosts amorphous carbon polishing while preventing residue re-adsorption and pad contamination.