Special Tyres TRIZ Cases

A polyamine-crosslinked carbonate-functional diene rubber simplifies tire curing while preserving extensibility, reinforcement, and rigidity.

Pendant imidazole groups in a silica-reinforced polyisoprene rubber help resist thermooxidation, cut hysteretic loss growth, and extend tire life.

A high-resistance rubber cover balances impact protection and reduced signal interference to extend tire RFID recognition distance.

Using dual-Tg SBR with silica and low-Mw terpene resin, this tread compound balances lower rolling resistance with wet and dry braking.

A silica-functionalized SBR tread compound balances wet grip, rolling resistance, and cornering through tuned filler, resin, and plasticizer ratios.

Controlled tan δ and modulus in tread rubber help lightweight tires retain wet grip by converting road-induced oscillations into heat.

Higher stud density with limited stud section and projection improves ice traction while reducing abrasive wear on non-icy roads.

A grafted organosilicon modifier improves silica dispersion in tire rubber, balancing braking, fuel efficiency, and processability.

Balancing monosulfide and carbon-carbon crosslinks in silica-filled tire rubber improves abrasion resistance in low-severity wear regions.

Oligosiloxane-modified diene polymer and mercapto silane improve silica dispersion while lowering heat generation and rolling resistance.

A silica-resin base tread improves fuel economy while maintaining tensile strength and elongation through better dispersion and adhesion.

By tuning silicon content and ionic strength in diene rubber, this case improves tire wear resistance, fuel efficiency, and processability.

A denser inner tread layer and lower-density surface rubber suppress tire vibration noise while preserving durability as wear progresses.

Chain-end functionalized diene polymers improve filler dispersion and bound rubber in tire compounds while helping reduce rolling resistance.

A Tg-tuned blend of functionalized and non-functionalized diene elastomers improves silica interaction to cut rolling resistance without losing wet grip.

A flexible spacer crosslinking agent helps vinyl ester and unsaturated polyester resins raise fiber elongation and flexural modulus for tire reinforcement.

Loosely stranded 3-6 filament steel cords cut band compression stiffness, improving ride comfort while resisting tire buckling at lower cost.

Higher ethylene and controlled 1,4-diene content reduce oxidation and crystallinity, helping tire elastomers keep more stable rigidity.

A controlled Martens hardness gradient keeps the tread surface soft during storage, preserving tire grip before and after running-in.

A sulfur system with a controlled primary-secondary accelerator ratio speeds curing of saturated ethylene-diene rubber without losing cohesion.

Controlled resin Tg and aromatic content improve elastomer compatibility, helping tire compounds balance grip, wear resistance, and rolling resistance.

A silica and high-Mw terpene resin tread compound balances wet grip and rolling resistance while limiting lateral force for SUV rollover control.

A carbon black and silica filler balance helps metal cord coating rubber cut hysteresis loss while preserving crack resistance in tires.

A silica-affinity modified polymer improves silica dispersion in tire rubber, boosting wet grip, wear resistance, strength, and fuel economy.

A post-cure polymer coating restores inner liner adhesion after polysiloxane release, enabling secure tire component installation.

Binder-coated granular carbon nanotubes improve dispersion in silica-filled diene rubber, enabling conductivity with lower heat build-up and easier kneading.

Using β-pinene polyterpene resin as a mediator, this tread compound improves silica dispersion to balance wet grip, low heat buildup, and wear.

High-silica tread rubber uses capped oil and thermoplastic resin content to improve wet and snow grip without sacrificing breaking strength.

Functionalized SBR, silanized silica, and a sulfur compound balance rolling resistance, stiffness, and abrasion in tire rubber.

Silane-coupled silica in a diene rubber compound improves tire processability while reinforcing wear resistance and wet performance.

An organosilicon-modified diene polymer helps tire tread rubber cut rolling resistance while maintaining wet and dry braking and green strength.

Pre-silanized silica with silica-coupled SBR and a sulfur-containing additive improves dispersion to balance rolling resistance, stiffness, and abrasion.

Reduced oligomer content in thermoplastic resins raises Tg efficiency while preserving elastomer compatibility for better wet grip and rolling resistance.

A polar silane linker lets resin bond to silica surfaces, improving filler dispersion in rubber and balancing wet grip, wear, and rolling resistance.

Functionalized SBR tread compounds cut rolling resistance while preserving wet grip, abrasion resistance, and braking behavior.

Controlled carcass cord elongation and interlayer rubber gauge improve sidewall rigidity while limiting heat rise and separation at high speed.

Separated incompatible polymer phases and controlled filler aggregate area help tread rubber balance wet grip, wear resistance, and rolling resistance.

A carbon black, bismaleimide, and hydrazide blend cuts tire heat build-up while preserving elastic modulus, crack resistance, and rolling resistance.

Using low-HLB oxypropylene surfactants and controlled Mw/Mn, this case cuts water contamination and preserves tire compound properties during storage.

Blending low- and high-Tg polybutadiene with polyisoprene, silica, and plasticizer improves ice grip while limiting rolling resistance.

A flat tread, wider contact patch, and lower bead filler height improve ice braking while reducing tread energy loss and rolling resistance.

A dual-layer tread strip varies compound ratios across tire shoulders to cut outside shoulder heat while preserving traction and rolling resistance.

Water-soluble silsesquioxane oligomers form a molecular silica network in natural rubber latex to cut rolling resistance and emissions.