Special Tyres TRIZ Cases

A one-pot synthesis method produces nanoparticle and liquid polymer blends directly in a single reaction vessel.

Silane-modified carbon black and nonionic surfactants optimize rolling resistance while maintaining wet grip and elongation at break.

High glass transition temperature SBR and plasticizing resin enhance wet grip while maintaining rolling resistance.

Polymer treating agents modify filler surfaces to reduce viscosity while maintaining coupling efficiency.

Differentiated tread zones manage shear stress and temperature rise, extending mileage while maintaining grip.

A rubber compound combines sulphur and organic peroxide vulcanization systems to enhance mechanical properties.

Solution processing disperses layered fillers in functionalized elastomers, eliminating naphthenic oils to improve air retention.

High mono-unsaturated algae oil improves traction and abrasion resistance while maintaining silica compatibility.

A rubber composition blends carbon black and inorganic filler to enhance tire hardness, strength, and processability.

A pneumatic tire carcass ply joint incorporates a conductive rubber tape to establish electrical pathways through the tread and bead regions.

Three-component amide wax compositions eliminate polymer degradation and migration during high-temperature injection molding.

A cross-linked rubber composition combines hydrogenated diene polymers with olefin rubbers to deliver high mechanical strength.

A tire tread composition uses an optimized sulfur-to-accelerator ratio to resolve the trade-off between wet braking performance and wear resistance.

Magnesium doping silica in natural rubber latex prevents agglomeration, achieving greater than 80% coagulation yield.

Silanol-functionalized diene elastomers coupled with tin agents reduce cold creep while maintaining hysteretic and processing properties for tire applications.

A rubber composition for tire treads combines a mercapto silane coupling agent with high softening point terpene resin to enhance mixing processibility.

High silica rubber positions electronic component outside carcass to maintain durability and reading performance.

A pneumatic tire uses a variable tread pattern that exposes hidden groove voids as the rubber wears to increase water flow through the contact patch.

A saturated triglyceride additive modifies rubber composition dynamics to enhance tire wet traction performance.

Heterophasic polypropylene with dispersed elastomeric rubber phase enhances tensile modulus and impact resistance in glass fiber reinforced compositions.

A self-sealing elastomer composition blends polybutadiene and natural rubber to seal tire punctures.

An outermost sidewall layer embeds aramid fibers to resist slashes while lowering rolling resistance.

Optimized silanol functionalization and Mooney viscosity balance hysteresis reduction against raw processing suitability while maintaining creep resistance.

Silane-modified polyisoprene polymer reduces hysteresis loss and improves wet grip by enhancing silica filler dispersion in tire rubber compositions.

A vulcanizable rubber composition featuring a multi-modal polymer with distinct peak molecular weights.

A pneumatic tyre tread compound forms structurally reinforced pores using a specific porogen and reinforcement fiber system.

Rice husk ash particles embedded in winter tyre tread compounds create a microspike effect that increases friction on icy surfaces.

A tire tread rubber composition uses a dual glass transition temperature elastomer system to balance rolling resistance and dry traction.

Replacing conventional fillers with cellulose whiskers reduces tire weight while maintaining high tensile properties and low fuel consumption.

Glycerin fatty acid monoester disperses high-surface-area silica in diene rubber matrices.

An integral earthing tread reduces separation at the boundary face between the undertread and cap tread while maintaining uniform ground contact pressure.

A rubber tread composition blends two styrene-butadiene copolymers with differing styrene content alongside a hydrogenated terpene aromatic resin.

A pneumatic tire tread uses specific groove depths and viscoelastic rubber to balance rolling resistance and wet grip.

Ring-opening polymer of cyclopentene incorporates an oxysilyl group at the polymer chain end.

A pneumatic tire forms a continuous conductive path from the rim strip to the wing using carbon black-compounded rubber.

Low Tg liquid plasticizer in elastomeric matrix replaces heavy metallic plies to reduce weight and improve crack resistance.

A radial tyre carcass uses a low modulus silica-filled calendering layer to absorb mechanical energy and reduce fatigue.

A rubber composition uses a phenolic compound and polycarboxylic acid to achieve strong adhesion to reinforcing elements without sulfur.

A rubber composition for tyre inner liners combines graphite, chalk, and a specific hydrocarbon plasticizing resin to enhance gas impermeability.

A tire tread rubber composition blends solution-polymerized SBR, emulsion-polymerized SBR, and polybutadiene to create dual elastomer phases.

A pneumatic tire bead uses a curved carcass ply main body to maintain structural rigidity.

Segmented tread regions with distinct rubber compositions balance wear resistance and rolling resistance by optimizing shear deformation.

A pneumatic tire tread uses distinct elastomeric compounds in layered construction to balance rolling resistance and wear.

Microfibrillated plant fibers paired with phenol resin reduce energy loss from friction while maintaining structural strength in pneumatic tires.

A rubber composition uses aromatic compounds and phenolic reactants to form a crosslinking resin that reinforces the material.

A pneumatic tire tread uses optimized silica content and specific grounding surface geometry to enhance rubber reinforcement.

Control agitation time between 5 and 40 times relaxation time to prevent carbon black structure disintegration and maintain wear resistance.

Modified synthetic polyisoprene with siliceous fillers balances rolling resistance and wear resistance in heavy-duty tires.

Nitro-containing ester coupling agents link polymer backbones to reduce cold flow without degrading processability.