Special Tyres TRIZ Cases

A composite tire stud anchors a metal pin within non-metal body parts to reduce road wear and dust formation while maintaining durable anchoring.

Dense metal particles in isoprene rubber lower rolling resistance and noise while maintaining productivity.

Fatty acid amide additives mediate crystallization in synthetic rubbers, resolving the trade-off between manufacturing consistency and tensile strength.

Modified polybutadiene elastomers with high Tg resins reduce Mooney viscosity while maintaining wet grip and snow traction.

A tackifier resin with controlled alkylen groups enables rubber compounding at lower temperatures.

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

A three-step mixing process integrates nicotinamide into a silica-rubber masterbatch before adding curatives.

Incorporating nanometric magnesium silicate fibers into the bead filler increases stiffness without causing brittleness or reducing processing workability.

Triamine-modified polymer blends with silica fillers resolve the abrasion resistance versus fuel efficiency trade-off in pneumatic tires.

A liquid color concentrate uses non-orthophthalate plasticizers to impart color and special effects to polymer resins.

A pneumatic tire outer apex uses a rubber composition with high thermal conductivity to improve adhesion durability.

Specific hydrocarbon resin parameters resolve contradictions between green stickiness and abrasion resistance in vehicle tyres.

A farnesene copolymer enhances carbon black dispersibility in rubber compositions.

A modified conjugated diene-based polymer reacts with glycidylamino compounds to enhance material properties.

Glass fiber reinforced polyester resins deliver UL 723 fire safety while maintaining mechanical strength for HVAC components.

A tire tread applies a butyl rubber layer to lateral faces, resolving low-temperature wet grip deterioration.

Surface active agents optimize fiber dispersion in diene rubber, improving fracture resistance and on-ice performance for studless tires.

Triene-containing polymer and high-surface-area carbon black reinforce tread rubber, balancing abrasion resistance with chipping resistance on rough roads.

A rubber composition combining cyclopentene ring-opening polymer with modified styrene-butadiene rubber.

Optimized polyamide blends with flat glass fibers reduce burr length and warpage, eliminating manual deburring for electronic housings.

A tire rubber composition combines diene-based rubber with high surface area carbon black to reinforce the polymer matrix.

A pyrolysis and industrial carbon black blend in the core wire coating reduces PAH hazards while maintaining mechanical stiffness.

A rubber composition uses a phenol-aldehyde resin to maintain high stiffness without generating formaldehyde.

Lanthanide catalyst activates functionalized aluminum reagents to polymerize conjugated dienes into stereoregular elastomers.

Silica reinforcement and optimized plasticizer ratios in the tread compound improve wet braking grip without increasing rolling resistance.

Separate main and side feed ports manage fiber length during melt-kneading, eliminating costly filler classification steps.

Ring-opening polymerization of epoxy acrylate monomers improves silica compatibility without disrupting micelle formation or increasing viscosity.

A segmented tire tread uses distinct rubber compositions in lateral zones to enhance handling and traction performance.

Coupling siloxane groups to a modified conjugated diene-based polymer improves wet skid resistance while lowering rolling resistance.

A rubber composition uses a block copolymer with distinct glass transition temperatures to enhance filler compatibility.

Modified diene elastomers with silicon atoms in the backbone improve wet and dry grip while maintaining wear resistance.

Optimized carbon black filler in sidewall rubber maintains elongation at break while lowering loss tangent.

Optimized elongation of aromatic and aliphatic polyamide cords maintains high-speed durability while reducing weight.

Circumferential curvature distributes radial stress, enabling thermoplastic tires to withstand internal pressure without reinforcement members.

Silane coupling agents bridge silica fillers and rubber matrices to resolve the trade-off between abrasion resistance and heat build-up in tire compounds.

Segmented crown layers decouple shear stresses to improve endurance while circumferential elements maintain cornering stiffness.

A modified diene elastomer combines linear and star-branched chains to enhance raw processing.

Optimized non-ionic surfactant reduces hysteresis loss and tensile strength trade-offs in silica-filled rubber.

Segmented organic microparticles with crosslinked structures improve tensile stress and elongation in tire treads without sacrificing ice resistance.

A butyl rubber composition uses graphite and carbon black fillers to enhance mechanical strength.

A pneumatic tire tread rubber composition using natural rubber, modified styrene-butadiene copolymer, and thermoplastic resin.

A rubber composition with specific crumb rubber parameters enhances tyre tread properties.

Optimized styrene content and hydrogenation degree decouple wet grip from rolling resistance in sulfur-crosslinkable rubber mixtures.

A pneumatic tire tread uses a specific rubber composition to control dynamic elastic modulus temperature distribution.

A tire tread composition uses a silica-reinforced rubber matrix with specific elastomers to balance rolling resistance and wet grip.

Coarse carbon black reduces rolling resistance and hysteresis without sacrificing thermomechanical reinforcement.

Specified petroleum wax hydrocarbon ratios balance static and dynamic ozone resistance against discoloration, preventing antidegradant-induced browning.

A rubber composition combines styrene-butadiene elastomers with polybutadiene to optimize tread stiffness.

Low alkali glass fiber maintains polycarbonate molecular weight and water resistance while matching resin refractive index for high transparency.