Solid Balls TRIZ Cases

Segmented cover layers resolve manufacturing complexity by using liquid rubber intermediate layer for spin control.

Resin injection into mating housings creates a fluid-tight seal that isolates magnets from corrosive environments.

A golf ball cover uses plant-derived extracts to emit visible light under ultraviolet exposure.

A golf ball cover uses a polyurethane and acrylic block copolymer blend to achieve precise viscosity ratios.

A golf ball core with a crosslinking density gradient and hardness difference improves flight distance and shot feeling for slow swing speeds.

Contrasting asymmetric images on the golf ball surface detect spin and club presentation to resolve visibility trade-offs.

H12MDI/PTMEG prepolymer reacts with polycaprolactone curing agent to yield 55 Shore D hardness while maintaining shear resistance.

Segmented coating layers resolve the contradiction between high scratch resistance and uniform film thickness on curved dimpled surfaces.

Merging radar detection capability with the core body eliminates complex printing steps and reduces manufacturing costs.

Acid treatment demetallizes metal salts on rubber cores, resolving inadequate adhesion between the core and ionomer resin cover layers.

Asymmetric dimple modifications counteract mold parting line effects, ensuring consistent flight performance regardless of orientation.

Adding 0.2 to 0.4 parts polysiloxane to the resin increases modulus and tensile strength while resolving scuff resistance trade-offs.

Polylactic acid and nanosilica form a composite pickleball that withstands 2000 hits while enabling complete natural degradation.

EVA coupling agent improves mechanical properties of biopolymer flame-retardant materials, resolving low elongation at break issues.

A baseball training ball uses a planar core to fly smoothly or wobble based on grip accuracy.

Integrating a magnetometer and flexible circuit board into a golf club sensor weight records impact data while managing head weight.

A golf ball cover uses a fluorescent colorant to achieve high chroma saturation without titanium oxide.

A multi-piece golf ball uses specific layer hardness and thickness relationships to achieve superior distance performance on full shots.

A sports ball integrates a porous structure and hollow confined spaces to absorb and release liquid during play.

Doped polymer cover layers enable non-destructive X-ray imaging of golf ball internal structures.

A golf ball cover blends ionomer resin with polyethylene using a graft copolymer compatibilizing agent to join incompatible polymer phases.

A ball toss game silo uses a restriction member to retain stacked balls within a vertical tube structure.

Adding fatty acid acrylic salts to polybutadiene cores and ionomer covers resolves milling difficulties while boosting hardness and abrasion resistance.

A golf ball core incorporates delignified natural wood particles within a polymer matrix to impart elasticity and tensile strength.

Ionomer and thermoplastic polyurethane blends with reactive crosslinkers create single-layer covers that resist scuffing and impact without extra coating steps.

A polyolefin resin composition combines polypropylene, low-density polyethylene, and modified styrene elastomer to bond inorganic flame retardants.

Inorganic fillers optimize melt viscosity to resolve the contradiction between low-hardness spin performance and difficult trimming efficiency.

A golf ball resin composition uses controlled bending stiffness to achieve high resilience.

Halogenated polyphenylene ether combined with non-brominated phenoxy oligomers achieves UL-94 V-0 flame retardancy in polymer compositions.

Merging isocyanate treatment with coating application eliminates separate steps, reducing manufacturing cost while enhancing mechanical strength.

A golf ball core rubber composition uses a specific alcohol to promote organic peroxide decomposition and create a distinct crosslinked structure.

Ionomer resin blend with polyethylene and organic peroxide suppresses ion clusters to improve rebound resilience without compromising scuff resistance.

A polyurethane-ionomer hybrid resin composition merges modified ionomer and block polyurethane prepolymer into a single golf ball cover layer.

An air-cured elastomeric golf ball core utilizes an oxygen-permeable mold to enable complete peroxide curing without coagents.

A golf ball incorporates phase-change material microcapsules within its core to stabilize internal temperature against ambient shifts.

Segmented outer shell layers of smooth synthetic suede combined with a sand-rubber filler core reduce slippage and impact injury risk during play.

Transparent internal sphere houses a light-emitting device to illuminate the ball through leather seams and thread apertures.

A golf ball cover resin composition combines ternary ionomer with binary copolymer and a zinc compound to enhance shot feeling.

Segmented core and body fillers stabilize the center of gravity in game bags, resolving throw inconsistency caused by shifting beads.

Varying radio-opaque filler concentrations across golf ball layers creates distinct X-ray absorption, resolving single-layer imaging limits.

A golf ball cover material with specific hardness and elasticity properties adapts to different swing speeds.

A golf ball surface features first and second regions with distinct hues in HSL color space to improve visual detection during play.

An ionomer resin interlayer manages driver shot spin rates while maintaining soft compression to extend flight distance.

A foamed inner core utilizes cross-linked ethylene acid copolymer ionomer to deliver resiliency and rebound performance in multi-piece golf balls.

A dual-cured polyurea golf ball cover uses free radical crosslinking to increase hardness and flexural modulus.

Incorporating shape memory polymers in the outer layer allows a golf ball to rebound from deformation while maintaining resiliency without increasing stiffness.