Special Tyres TRIZ Cases

A tire tread composition blends polybutadiene and styrene-butadiene elastomers with silica filler to enhance surface adhesion.

Radially inner tread layer extensions protrude through an outer layer to balance silica-based wear resistance with carbon black traction across road conditions.

Carbonate salt accelerates silane hydrolysis in silica rubber blends, resolving slow reaction rates that limit fuel economy and abrasion resistance.

Alternating inclined groove segments and bottom projections resolve the trade-off between snow shearing force and structural complexity.

Replacing sulfide agents with vinyl silanes prevents high-temperature scorching, ensuring uniform silica dispersion and improved processability.

Optimized polybutadiene properties balance abrasion resistance and workability in tire rubber compositions.

Silane mediators bridge silica and polymer phases to resolve bonding reliability issues while maintaining dispersion stability.

Polyindane resin replaces hydrocarbon resins in elastomeric tire compositions to enhance wet grip traction while reducing rolling resistance.

Amine-modified lignin improves silica dispersion in rubber, eliminating plasticizers and boosting wear resistance.

Primary amines replace guanidine derivatives in silica-filled tires, lowering hysteresis while maintaining vulcanization reliability.

Silane-modified hot melt adhesive cures via moisture crosslinking to form durable bonds without toxic monomeric diisocyanates.

Hydrogenated NBR composition blends polymer grades with ester plasticizers and peroxides to form cross-linked networks.

An overflow reservoir adjacent to secondary groove openings captures excess bonding material, preventing depth reduction and extending tire service life.

Optimized carcass path length and belt flatness reduce rolling resistance by minimizing tread deformation while maintaining wear life.

Polyoxyalkylene monomers enable tintable abrasion resistant coatings, resolving the trade-off between hardness and dye uptake in optical substrates.

Grafting silicon-based pendant groups onto diene elastomer chains via hydrosilylation creates a compatible polymer matrix.

Silane-modified conjugated diene polymers reduce hysteresis loss to improve tire fuel consumption without increasing manufacturing complexity.

Silane-functionalized liquid diene rubber disperses fillers uniformly within the polymer matrix to enhance mechanical strength and abrasion resistance.

MDI-based polyurethane foam reduces cavity noise by 2.5 dB(A) in the 180 to 230 Hz range without increasing weight.

A pneumatic tire side piece uses a dual-arc rim protector contour and intersecting side apex to enhance structural rigidity.

Dry-mixing rubber wet masterbatches with distinct carbon black surface areas creates a sea-island structure.

Gradient diene bonding layer joins tread and underlayer, preventing separation.

A conjugated diene-based polymer rubber composition incorporates a specific amine compound acting as a dispersant to homogenize inorganic filler distribution within the matrix.

A conductive tire suspension uses plasticizer oil to dissolve diene polymers and vulcanizing chemicals.

Phyllosilicates prevent particle aggregation in the sealing composition, eliminating dispenser valve obstruction.

Silica-reinforced rubber balances wet traction and rolling resistance.

Specific molecular weight distribution balances wet skid resistance and abrasion while maintaining kneading processability.

Controlled hydrated silica pores adsorb rubber molecules, resolving rolling resistance and wear trade-offs.

Segmenting coupling agents into organosilane polysulfides and blocked mercaptosilanes reduces compound viscosity in silica-filled elastomers.

Functionalized liquid diene rubber improves filler dispersibility and prevents additive migration in tire compounds.

A silicone oligomer enhances silica dispersibility within diene rubber matrices for tire tread applications.

Segmenting copolymer blocks resolves the contradiction between rolling resistance and processability while reducing VOC emissions.

Acrylic resin composition containing a polycrystal of silicon oxide colloidal particles cures at room temperature to form an architectural material.

Replacing methylene donors eliminates formaldehyde production while maintaining low deformation rigidity and raw aging stability.

Segmented kneading prevents premature coupling reactions that deteriorate processability while ensuring uniform crosslinking density.

A rubber composition blends a modified butadiene polymer with silica to enhance filler dispersibility within the diene rubber matrix.

A rubber composition combining solution and emulsion styrene/butadiene elastomers with distinct glass transition temperatures to balance tread stiffness.

Rare earth catalyst synthesis creates oil-extended polybutadiene rubber that resolves the ice grip versus abrasion resistance trade-off in winter tire treads.

Phase-separated silica distribution in vulcanized rubber resolves the trade-off between fuel efficiency and mechanical strength.

Functionalized polymer chains bond with silica fillers to resolve the trade-off between wet grip and rolling resistance in vehicle tires.

Modified diene rubber with silica and carbon black fillers enhances tire tread performance.

Positioned sulfur groups in the polymer backbone create local crosslinking variations that balance wet grip against rolling resistance.

A silane coupling agent bridges hydrophobic rubber and hydrophilic silica to resolve the trade-off between fuel economy and tire hardness.

Silane coupling agents bridge silica and branched copolymers to resolve poor dispersibility, improving rolling resistance and wet grip.

Star-structured functional polyolefins bridge polar silica and non-polar matrices via nucleophile-containing silanes.

Crosslinked mercapto microparticles disperse local strain within a diene rubber matrix, reducing heat build-up while maintaining processability.

Van tire tread compound with specific viscoelastic properties and reinforcement angles resolves the trade-off between grip performance and rolling resistance.

Liquid styrene butadiene rubber blends with linear SBR to balance wear resistance and grip performance.

Adjusting tire reinforcement angles compresses tread rubber, stopping crack propagation and improving cut resistance in high-load mining applications.