Patent ID: 9095749
Filing Date: 2015-08-04
Classification: A63B,C08L

Abstract:
1. A golf ball comprising a layer formed from a heterogeneous composition, the heterogeneous composition comprising: a matrix formed from a first thermoplastic composition, and discrete particles of a second thermoplastic composition dispersed within the matrix, the second thermoplastic composition having a melting point above the processing temperature of the first thermoplastic composition and comprising a polymer having a specific gravity of 1.38 g/cm wherein the first thermoplastic composition comprises greater than 50 wt %, based on the total weight of the first thermoplastic composition, of a non-ionomeric base resin selected from one or more E/X/Y-type acid copolymers of ethylene, an α,β-unsaturated carboxylic acid, and optionally a softening comonomer.