Special Tyres TRIZ Cases

IR peak intensity at 2915 cm-1 and a calibration curve simplify hydrogenation analysis of hydrogenated diene polymers while preserving accuracy.

An ethylene-rich elastomer with peroxide and a specific acrylate derivative cuts hysteresis while preserving tread stiffness and wear resistance.

A fast-curing rubber layer keeps an RFID module enclosed and in place during tire curing, preventing exposure, sinking, and damage.

A dual-filler rubber blend balances grip and resistance with mileage by combining natural rubber, SBR, silica, carbon black, and sulfur curing.

Controlling hydrogenated resin molecular weight and silica ratio helps tread rubber improve wet grip without sacrificing tire fuel efficiency.

A branched cyclopentene ring-opening copolymer improves hot flowability while preserving the low heat buildup needed in crosslinked rubber.

Polysulfide organosilane extends scorch time in a silica-free body ply skim compound while preserving adhesion, impermeability, and thin innerliner use.

A split crown-shoulder tread with tuned tan δ and a boundary-crossing groove reduces peeling and cracking on dry and wet roads.

A radical-crosslinked silica-filled diene rubber improves silica dispersion to balance low rolling resistance with strong wear resistance.

A hydrogenated styrene-butadiene and silica rubber composition limits tan δ drift after heat aging to preserve tire grip and fuel economy.

Pre-silanized silica in a tire wire coat improves rubber-wire adhesion and lowers rolling resistance while simplifying mixing.

A porous tread-cavity noise damper with a −55°C to −45°C glass transition stays flexible in cold weather to convert vibration into heat and cut running noise.

A dual-SBR silica-filled tread rubber uses different glass transition temperatures to balance wet grip, fuel efficiency, and wear resistance.

A mixed-Tr resin system in an SBR/IR tread compound broadens tyre grip across temperatures while preserving processability, strength, and wear resistance.

Balanced land ratio and viscoelastic tread rubber improve initial and peak dry-road grip by tuning deformation and heat generation.

Limiting domain width in a Russian dandelion rubber and butadiene tread blend improves kneading uniformity, wear resistance, and fuel efficiency.

A peroxide-cured ethylene-rich copolymer with a specific acrylate derivative cuts hysteresis while maintaining tread stiffness and rolling resistance.

A thin barrier rubber layer blocks compounding-agent migration into exposed sidewall color rubber, limiting discoloration without hurting durability.

Covalently bonded organosilane modifiers improve filler-rubber compatibility, aging resistance, and abrasion balance in tire compounds.

Cyano-imine functionalization of reactive cis-1,4-polydienes cuts hysteresis while preserving tensile properties for tire rubber.

Elastomer permeation between untwisted metal filaments improves tire steering stability, corrosion resistance, and belt layer separation.

A metallocene-made ethylene-isoprene copolymer cuts crystallinity to stabilize tire stiffness with temperature while improving curing and productivity.

Dispersing hydrocarbon traction resin in extension oil enables higher loading in synthetic rubber while improving wet traction without losing stiffness.

A branched silane-modified diene polymer improves silica dispersion in tire compounds, balancing rolling resistance, wet grip, and abrasion resistance.

A functionalized butadiene and modified diene polymer blend improves silica interaction to balance wet grip, rolling resistance, and tread stiffness.

A dual-copolymer hydroxyalkyl (meth)acrylate composition improves silica dispersion, abrasion resistance, processability, and hysteresis in tire rubber.

A peroxide-cured functionalized polybutadiene tread balances wet and dry grip, severe wear resistance, and processability with mixed fillers.

Terminal trialkoxysilyl polyether blocks cut tire-rubber hysteresis while preserving processing and elastomer stability.

A 1,3-dipolar compound and radical crosslinking system improve silica dispersion in diene rubber, balancing wear resistance and rolling resistance.

A low-Tg styrene-butadiene, polybutadiene, and high-Tg resin blend improves snow grip and abrasion resistance without excessive rolling loss.

Discontinuous staggered circumferential grooves balance water drainage and road contact to improve wet grip and cornering traction.