Golf Balls TRIZ Cases

A golf ball core utilizes trans-polybutadiene gradients to establish a negative hardness profile across its layers.

Positioning a low-hardness envelope layer between 36 and 65 percent of the radius lowers driver spin while maintaining approach shot controllability.

Controlled projection dimensions prevent soil adherence while preserving flight characteristics.

A golf ball cover layer with Shore D hardness of at least 55 pairs with a paint film layer exhibiting elastic work recovery of at least 60%.

High-neutralization ionomeric resin reduces melt flow to prevent leakage during thermoset core molding.

Segmenting the core into a low-density foam center and high-hardness outer layer reduces weight while maintaining resiliency for longer shot distances.

Segmenting the core into distinct layers resolves the spin versus durability trade-off by maintaining low compression while enhancing structural strength.

Segmented core and cover layers with specific hardness gradients resolve the contradiction between driver distance and approach shot spin control.

Carbon nanotubes separate stacked graphene layers in a polybutadiene matrix to improve impact resistance and reduce curing time.

Different dimple shapes on opposing hemispheres achieve volumetric balance, resolving the trade-off between aerodynamic versatility and flight symmetry.

A golf ball cover uses a stiff thermoplastic polyurethane intermediate layer between non-ionomeric inner and thermoset outer layers to enhance spin and feel.

Periodic function dimples resolve packing efficiency and uniformity trade-offs to reduce drag.

Silane adhesion promoters crosslink with casing carboxyl groups, resolving delamination risks without increasing manufacturing complexity.

Oxazoline interlayer bonds rubber core to ionomer cover, resolving inadequate adhesion that causes cracking.

Plasticized thermoplastic cores create hardness gradients that optimize COR and compression while maintaining spin control.

Differentiating inner and outer core hardness resolves the trade-off between driver distance and short-game controllability.

Lattice indentations create coherent structures that initiate turbulent flow at lower Reynolds numbers, resolving the trade-off between lift and drag.

A colored golf ball uses a translucent intermediate layer to moderate fluorescent cover pigments while maintaining structural integrity.

Superposed dimple profile combines circular arc with decaying sinusoidal function to generate localized turbulence, reducing drag and increasing carry distance.

Oval dimples with controlled aspect ratios reduce air resistance while maintaining aerodynamic isotropy.

Segmenting the core into a neutralized polymer inner layer and thermoset rubber outer layer optimizes hardness profiles for distance and control.

Nested subsurface dimples expand surface coverage while maintaining aerodynamic symmetry.

Computer algorithms analyze club head speed and launch angle data to determine optimal golf ball construction, eliminating reliance on scarce expert judgment.

A golf ball uses a paint film with a high inner layer modulus and low outer layer modulus to optimize spin generation.

Segmented thermoplastic and thermoset core layers resolve fixed property limits to enable customizable compression profiles.

Integrating polysiloxane with urethane or epoxy backbones via coupling agents improves adhesion and light stability while resolving durability trade-offs.

Non-circular dimple plan shapes defined by periodic functions control aerodynamic characteristics on golf balls.

Segmenting the cover into distinct polymer layers resolves the trade-off between manufacturing simplicity and performance characteristics.

Segmenting the core into thermoplastic and thermoset layers with opposing hardness gradients resolves crosslinking limits in traditional designs.

Weighting functions modify base dimple profiles to control edge angles and chord depths for precise geometric definition.

A golf ball dimple pattern divides the surface into latitude regions with non-rotationally symmetrical arrangements to enhance turbulization.

A multi-layered golf ball cover combines an inner ionomer layer with intermediate aromatic and outer aliphatic polyurethane layers.

A golf ball outer core layer with a negative hardness gradient enhances resiliency and spin performance.

Semi-cubical parabola dimple profiles reduce aerodynamic drag while maintaining manufacturing precision through optimized depth factors.

A golf ball cover uses a polyurethane and polyrotaxane resin composition to regulate spin rates during impact.