Patent ID: 10413781

Abstract:
A golf ball includes a core, a mantle and a cover layer. The core includes polybutadiene and has a diameter of less than 1.45 inches. The core has a deflection of at least 0.225 inches under an applied static load of 200 pounds. The mantle includes at least one fully neutralized ionomer terpolymer comprising ethylene, carboxylic acid and an acrylate. The mantle composition has a flexural modulus of less than 10,000 psi. The core and the mantle form a core-mantle assembly having a diameter of between 1.540 inches and 1.580 inches with a deflection of greater than 0.210 inches under an applied static load of 200 pounds. The cover layer includes one or more ionomer materials and has a Shore D hardness of greater than 62.