Special Tyres TRIZ Cases

Silane-functionalized hydrocarbon polymer modifiers anchor to elastomers and fillers via covalent bonding.

Optimized SiO2, Al2O3, B2O3, and MgO ratios resolve meltability contradictions while suppressing bubble formation in high-frequency PCB substrates.

Two-stage mixing with mercaptosilane couples silica to rubber polymers, reducing rolling resistance while maintaining abrasion resistance.

Heat-expandable foam rubber in the tire tread creates micro-roughness to resolve traction loss on melting ice.

A tire crown reinforcement uses a polymer compound layer to decouple working layers and reduce shear stresses.

Adjusting hydrated silica primary particle diameter and log differential pore volume balances wear resistance against rolling resistance deterioration.

A multicomponent copolymer with specific aromatic vinyl and non-conjugated olefin units enhances rubber composition properties.

A tire tread composition uses alkoxysilane-functionalized polybutadiene to optimize hysteresis loss characteristics.

Thermoplastic resin composition with organopolysiloxane and metal deactivator prevents whitening defects from additive migration during outdoor exposure.

An elastomeric tube in the tire sidewall groove creates an autogenous pumping action that replenishes lost air without complex valve mechanisms.

A rubber compound blends solid diene and liquid rubber with silica fillers to enhance winter properties.

Aramid fiber carcass cords maintain steering stability while narrow profiles reduce rolling resistance and air drag.

Multiple methylene acceptors form a reinforcing resin network in rubber, improving rigidity without degrading green viscosity or cured cohesiveness.

A rubber composition uses a resinous reaction product to increase stiffness and hardness while reducing hysteresis.

A rubber composition combining natural rubber, polybutadiene, and ethylene-based polymers to enhance mechanical stiffness.

Dual silane coupling agents link silica fillers to active hydrogen groups in diene rubber, reducing hysteresis loss to improve tire fuel efficiency.

A rubber composition incorporating vinyl cinnamate copolymers and silica fillers to enhance tread performance.

Hydroxylated natural rubber improves fuel economy, abrasion resistance, and grip balance by strengthening filler adhesion.

Azeotropic distillation eliminates costly desiccants in imidoalkoxysilane production, enabling large-scale manufacturing.

Hydrogenated copolymer and silane coupling agents resolve the fuel economy versus abrasion resistance trade-off in pneumatic tire rubber compositions.

Crosslinked fine particles improve breaking properties while balancing wet grip and rolling resistance in pneumatic tires.

A rubber composition uses metal particles to reduce tire noise.

Optimizing carbon black and isoprene content in crumb rubber maintains tear strength and rigidity while reducing production costs.

A functionalized polyolefin additive modifies tire tread hysteresis to enhance wet traction performance.

Internal metal cord reinforcers within low-hardness bead filler compounds improve runflat performance while reducing rolling resistance and noise.

Hydrogenated copolymer blends with general purpose rubbers resolve adhesion trade-offs while maintaining fuel economy.

A rubber composition blends specific styrene butadiene and butadiene rubbers with aromatic oil to enhance wear resistance.

A rubber composition uses a hydrogenated hydrocarbon resin to improve tire grip and endurance.

A rubber composition uses a hydrocarbon resin with high aromatic proton content to enhance cohesion and grip performance.

Silyl-protected styrene derivatives resolve hydrolytic instability in filler-compatible rubbers, cutting rolling resistance by 27%.

Optimized halogenated isoolefin elastomers preserve air barrier qualities while enabling faster stress relaxation in filled rubber formulations.

A rubber composition uses a specific terpene-based resin to enhance snow and ice performance alongside abrasion resistance.

Segmented tread compounds optimize wet grip and rolling resistance while maintaining groove volume as the tire wears.

Randomly distributed imidazole rings on a diene elastomer chain increase curing stiffness without raising hysteresis in tire treads.

High elongation rubber composition reduces chipping incidents in pneumatic tires.

A diene rubber composition with controlled vinyl bond content and specific complex modulus ratios.

Polyphenylene ether resin replaces conventional oils to resolve the trade-off between manufacturing ease and raw stickiness while enhancing wear resistance.

Functionalizing conjugated diene polymers via anionic polymerization reduces hysteresis loss and improves wet skid resistance in automobile tires.

Incompatible butadiene and isoprene rubber phases with controlled silica distribution improve ice traction and abrasion resistance without sacrificing wet grip.

Optimized bead base width compensates for thinned sidewall rigidity loss, ensuring stable rim mountability without distorting tire shape.

A carrier device bypasses the roof structure to mount a current collector on side walls, reducing vibration amplitudes.

Notched tread cap layers extend into grooves to preserve wet road performance while reducing rolling resistance.

Segmented sidewall protector ribs deflect debris on rough construction sites, resolving the trade-off between enhanced protection and increased tire width.

Calcium carbonate filler in the RFID module covering layer suppresses shrinkage and maintains dielectric properties for reliable tire communication.

Optimizing circumferential groove geometry and tan delta values resolves the trade-off between wet braking performance and dry steering rigidity.

Alumina-modified silica filler reduces unvulcanized viscosity while maintaining wear resistance.

Composite silica and layered silicate filler reduces rolling energy loss while maintaining abrasion resistance.

Composite fillers with aromatic resins balance abrasion and chipping resistance while suppressing heat generation in tire treads.

A studless tire cap tread uses specific viscoelastic properties to enhance handling stability on ice and snow.

A tire tread composition blends natural rubber with synthetic polyisoprene and reinforcing fillers.