Special Tyres TRIZ Cases

A modified diene elastomer rubber composition uses a nitrogen-containing dipole and associative group modifier to enhance mechanical properties.

A rubber composition using silica and functionalized plasticizers to reduce hysteresis loss in tire treads.

A rubber composition uses an alpha-olefin to lower unvulcanized viscosity while maintaining high breaking resistance.

Sulfur-containing silane coupling agent disperses silica in diene rubber tread compounds for improved wet grip and rolling resistance.

A functionalized silica rubber compound uses dicarboxylic acid treatment to enable unblocked silane bonding without zinc oxide in the masterbatch.

Replacing cobalt with sulfenimide accelerators and adhesion stabilizers prevents oxidative aging while maintaining durable rubber-metal bonds.

A pressure-sensitive adhesive composition incorporates an organic silane compound to enhance initial bonding strength on substrates.

Underlayer incorporates thermoplastic elastomer block copolymers to increase drift rigidity without raising hysteresis.

A resorcinol-based rubber composition provides low-strain rigidity through specific aldehyde and polyphenol derivatives.

Dual elastomer rubber composition with silica coupling agent resolves wet traction versus cold weather stiffness trade-off.

Aromatic resin softener improves silica dispersion in styrene-butadiene rubber, reducing rolling resistance while maintaining wet grip performance.

A hydrocarbon resin with controlled molecular weight distribution enhances raw stickiness in diene elastomer compositions.

TMQ antioxidant and methylene acceptor resin reinforce rubber compositions to enhance rigidity without degrading processability or cured cohesiveness.

A pneumatic tire tread uses specific rubber composition to enhance grip and structural integrity.

Diamide-modified polyisobutylene improves filler dispersibility in rubber, resolving the grip force versus rolling resistance tradeoff.

Controlling carbon black DBP oil absorption and STSA parameters balances abrasion resistance with low exothermicity in vulcanized rubber.

A rubber composition combines a lithium-initiated copolymer with a hydrogenated styrene-butadiene copolymer to enhance steering stability.

Hydrosilylation grafts epoxide groups onto diene polymer chains using an epoxidized hydrosilane reagent.

Displacing the body ply shape reduces rigidity differences between center and shoulders, decreasing load sensitivity and cracking propensity.

Predispersing carbon nanotubes in polyisoprene resolves the trade-off between electrical conductivity and abrasion resistance in vehicle tire treads.

A diene rubber blend with inorganic fillers and alkylsilane coupling agents enhances tread rigidity for improved steering stability.

Alkyl lithium initiator reacts with specific modifiers to enhance filler affinity, reducing rolling resistance while maintaining wet skid resistance.

Flexible bead cores allow the tire to fold into compact shapes, reducing storage volume by 50% while maintaining structural integrity.

Parallel cord strands form a thin tape layer that lowers rolling resistance and vehicle fuel consumption without compromising tire rigidity.

Combining mercaptosilane and resin in diene rubber improves wet braking and abrasion resistance.

A sulfur-crosslinkable rubber mixture uses dithiophosphate accelerators and liquid polymers to form a homogeneous spatial network.

Controlled molar mass distribution and comonomer content in polyethylene eliminate bubble formation during rotomoulding without densification additives.

Reacting a conjugated diene-based polymer with an organometallic compound and a hydrocarbyloxysilane resolves low affinity between silica and the polymer.

Composite silica coated with a block copolymer improves silica dispersibility and fracture characteristics in tire rubber.

An organosilicon compound with a specific sulfur-to-silicon ratio acts as a coupling agent to improve silica dispersion in tire rubber.

A sulfur-crosslinkable rubber mixture uses functionalized polymers to enhance filler interaction and processing behavior.

A silica-free rubber compound uses mercapto carboxylic acid to enhance mechanical properties and processability.

Replacing water-based latex with cross-linked polydimethylsiloxane and silicone oil prevents premature drying and coagulation inside tires.