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.

Surface-attached weighting agents on elastomers prevent segregation and ensure uniform density distribution in subterranean cement compositions.

Switchable RAFT agent enables controlled copolymerization of dienes with vinyl acetate derivatives.

Azodiester-functionalized polydienes lower rolling resistance and cold flow via controlled parameter changes.

Aromatic modified terpene resin balances wet grip, steering stability, and abrasion resistance in tire treads.

PAH functionalized copolymers disperse graphite nanofillers in halobutyl rubber, increasing diffusion path lengths to reduce air permeability.

Patsnap Eureka analyzes a rubber compound mixing method using silica and silane bonding agents to enhance material properties.

A composite fiber structure with a bonding layer prevents early detachment of hydrophilic resin from the tread, sustaining on-ice performance.

Fine carbon black reduces rolling resistance in tyre sidewalls while maintaining reinforcement and cracking performance.

Grafting silane functional groups onto a modified conjugated diene-based polymer resolves the trade-off between silica affinity and wet skid resistance.

Emulsion polymerization adds alkoxysilane units to conjugated diene copolymers, improving silica compatibility and tire dynamic properties.

Low-sulphur elastomer mixtures reinforce tyre bead areas, preventing cracking under excessive loads and inflation pressures.

Specific silanes with reactive S-H groups bond silica filler to polymer chains, resolving the trade-off between handling behavior and rolling resistance.

Segmented inclined ridges prevent radial cracking while enhancing aesthetic appearance through shadow variation.

Chemically bonding plasticizing radicals to the polymer backbone prevents additive exudation and crystallization, preserving tire endurance.

A rubber composition incorporating a composite powder of persimmon fruit extract and sodium carbonate to reduce odor.