Monocomponent Polyurethanes Artificial Filament TRIZ Cases

See how meltblown thermoplastic polyurethane fiber webs and heat pressing eliminate solvent use

See how copolymerized polycarbonate diol with cyclic carbonate units reduces elastic modulus te

See how caprolactone-PTMEG copolymer polyol enables melt-spun TPU fibers to withstand disperse

See how adding 6-amino-1-hexanol at 1-80 ppm nitrogen stabilizes polyurethane mechanical proper

See how protein polyurethane alloy fibers replicate leather's strength, elasticity, and dyeabil

See how a nitrogen-containing compound at 0.2–40 ppm protects catalysts and prevents glycol dec

A porous electrospun polymer film deposits titanium carbide to reflect mid-infrared heat while preserving moisture permeability and strength.

See how supercritical CO₂ impregnation and phase transition replace organic solvents to produce

See how branched 2,2-dialkyl-1,3-propanediol units disrupt crystallinity in polycarbonate diols

See how elastic polyurethane yarn with cationic compound, chlorine inhibitor, and silicone oil

See how controlled polyethylene glycol content and diethylenetriamine chain extension enable re

See how a hydrocarbon resin treatment agent balances hot melt adhesiveness with stable unraveli

See how an ion modifier creates ionic bonds between dye and elastic fiber to prevent chromatic

See how segmented nozzle arrays enable simultaneous electrospinning and electrospraying to redu

See how controlled aldehyde content in 1,10-decanediol polycondensation balances production eff

See how zinc particles embedded in thermoplastic fibers enable washable, abrasion-resistant the

See how a thermoplastic polymer coating over a polyurethane elastomer core improves fiber proce

See how controlling trans-isomer ratio in 1,4-bis(isocyanatomethyl)cyclohexane improves eyewear

See how layer separation of PTMG mixed solutions achieves narrow molecular weight distribution

See how super-hydrophobic coating and electret nanoparticles prevent charge decay in humid air,

See how meltblown thermoplastic polyurethane eliminates solvents and merges multiple process st

See how specifying ≥80% trans isomers in 1,4-bis(isocyanatomethyl)cyclohexane improves polyuret

See how thermoplastic polyurethane with tailored viscoelastic peaks resolves the strength-comfo

Controlling trans isomer content and trace compound levels improves polyurethane resin strength, heat resistance, and impact performance for eyewear.

Controlling trans isomer content and trace compound levels in polyisocyanates improves polyurethane resin properties without excessive process complexity.

A dual-tanδ thermoplastic polyurethane balances eyewear strength, molding processability, and comfortable fit and contact.

Nano silica masterbatch raises TPU viscosity for stable extrusion of core-free yarns under 50 denier with better durability and abrasion resistance.

Silica nanopowder thickens TPU resin to extrude core-free yarns at 50 denier or less while improving durability and abrasion resistance.

Nano silica controls TPU viscosity during extrusion, enabling coreless yarns under 50 denier with smooth surfaces and better abrasion resistance.

Silica nanopowder tunes TPU viscosity for smooth extrusion of core-free yarns at 50 denier or less, improving abrasion resistance and surface quality.

Controlling aldehyde derivative content in 1,10-decanediol improves polycondensation efficiency while preserving polyurethane flexibility and heat resistance.

A high-trans cyclohexane diisocyanate composition improves polyurethane strength and yellowing resistance without impractical processing.