Special Tyres TRIZ Cases

Segmented silane coupling agents bridge silica fillers and rubber polymers, resolving the trade-off between low rolling resistance and mechanical strength.

A two-step solidifying process for wet rubber masterbatch uses controlled heating and low-speed stirring to enhance filler dispersibility.

A conjugated diene-based copolymer composition blends two distinct polymer segments to enhance silica affinity and viscoelasticity.

Molten mixture of benzoic acid zinc and fatty acid zinc improves rubber composition dispersibility, resolving high melting point bottlenecks.

Star-shaped silane-modified copolymers bridge silica and rubber to resolve mixing homogeneity issues while maintaining low rolling resistance.

A tire tread rubber composition uses natural rubber and thermoplastic resins to lower rolling resistance.

A rubber composition incorporating acid-treated silk powder to improve filler dispersibility within the diene rubber matrix.

A rubber composition uses a mercapto silane coupling agent to enhance silica dispersibility within the polymer matrix.

Segmented tread uses high microparticle surfacic rubber to enhance ice grip.

Polysulfide silane coupling agents improve silica dispersion in natural rubber, resolving the trade-off between rolling resistance and wet grip.

Liquid polymer and resin plasticizing mixture in winter tyre tread balances snow grip with dry surface wear resistance.

A run-flat tire uses asymmetric side reinforcing rubber layers to balance durability and ride comfort.

Segmented silica base and carbon black caps reduce rolling resistance while improving electrical conductivity and heat management.

Low permeability metallic cables and textile yarns reduce fatigue-fretting corrosion in heavy-duty tires while maintaining mechanical strength.

A rubber composition uses solution-polymerized styrene-butadiene rubber, silica, and polyethylene glycol to balance fuel economy and abrasion resistance.

A tapered copolymer blends block and random monomer sequences to enhance rubber heat resistance.

Reducing hydroxyl values via Williamson ether synthesis creates modified resins that improve wet grip while lowering rolling resistance.

An adhesive encapsulates an RFID tag between tire layers, preventing air bubbles and shifting during vulcanization to ensure reliable data transmission.

A rubber composition combines natural rubber with a saturated ethylene copolymer and carbon black to enhance material properties.

A rubber composition combines diene rubber, hydrocarbon wax, cashew oil, and a specific fatty acid processing aid to suppress surface whitening.

Specific styrene-butadiene copolymer microstructure increases rubber hardness and tensile stress while maintaining wet grip and rolling resistance balance.

Composite tire treads with controlled glass transition temperatures resist crack propagation while maintaining wear and rolling resistance.

A modified natural rubber with a branching degree of 0.40 to 0.70 links polyisoprene chains via amino compounds to increase molecular weight.

A tire sealing layer uses a block copolymer with styrenic and halogenoalkylstyrene blocks to bond carcass plies.

Coupling agents improve dispersion and binding of carbon black in rubber composition, balancing heat generation and crack resistance.

Composite materials and asymmetric geometry resolve weight versus durability trade-offs while reducing stud inclination.

A pneumatic tire uses varied tread groove area ratios to reduce rolling resistance while maintaining cornering force.

A tire tread composition combines modified natural rubber with high surface area silica to achieve uniform reinforcement.

Metal soap additives block Si-O-Si bond formation during desolvatization, maintaining stable Mooney viscosity and molecular weight over time.

Dynamic axial extent of carbon black and non-carbon black filler compounds in tire tread portions resolves dry versus wet grip trade-offs during wear.

A polypropylene-based resin tire frame achieves rim fittability through precise tensile elastic modulus control.

Pendant associative groups on the polymer chain enhance silica dispersion, reducing hysteresis and improving tire wear resistance.

A tire tread composition blends adhesive resin with xylene-based low-temperature plasticizer to enhance steering stability across varying temperatures.

A rubber composition disperses microfibrillated plant fibers using a cationic polymer, preventing agglomerates that degrade handling stability.

Hydrogenated rosin derivative binder resin prevents residual impurities in sintered bodies by fully decomposing below 500°C.

A tire tread rubber composition uses a diacetal and polar liquid plasticizer gel to enhance material durability.

Raised portions in lug grooves narrow the channel width to trap and compress mud, improving traction characteristics on muddy surfaces.

Adding surfactant to silica slurry before mixing with rubber latex prevents aggregation during acidic coagulation, maintaining dispersion quality.

Metal salt mediates silica-elastomer coagulation, resolving agglomeration to improve dispersion homogeneity.

A tire tread rubber composition combines high Tg styrene/butadiene elastomers with triglyceride vegetable oil to reduce cured stiffness.

A tire sidewall reinforcement profile uses bifunctional crosslinkers to form urethane or urea bridges within the rubber mixture.

A rubber composition blends natural rubber with specific conjugated diene-based rubber to improve silica dispersion.

Condensed phosphate ester accelerates flame quenching while silane-treated glass fibers prevent the candle effect to achieve V-0 rating.

Specialized styrene/butadiene elastomer combined with triglyceride vegetable oil reduces rubber stiffness and enhances energy absorption in tire treads.

Thermoplastic resin matrix holds finely dispersed elastomer islands, preventing phase inversion during shaping.

Acetylene-derived carbon black enhances thermal conductivity in diene elastomer compositions, reducing internal heating without degrading mechanical properties.

A rubber mixture uses antiozonant wax with specific hydrocarbon chain lengths to reduce surface blooming.

A pneumatic tire uses specific belt width ratios and low modulus interposed rubber to enhance structural rigidity.

A rubber composition uses polyether with reduced consecutive polyethylene oxide units to enhance processability and crack resistance.

High trans emulsion SBR tread composition with specific plasticizer ratio improves wet grip while maintaining low rolling resistance.