Patent ID: 9636549
Date: 2017-05-02
CPC Classifications: A63B

Claim:
1. A golf ball comprising: an inner core having a first outer surface and a geometric center and being formed from a first substantially homogenous formulation throughout, the formulation comprising an antioxidant and an initiator present in a ratio of about 0.40 or greater when normalized to 100% activity, such that the inner core has a hardness of about 40 Shore C to 80 Shore C; an outer core layer disposed about the inner core having a second outer surface and an inner surface and being formed from a second substantially homogenous formulation throughout such that the outer core layer has a hardness of about 60 Shore C to 90 Shore C; and a cover layer; wherein the geometric center, the first and second outer surfaces, and the inner surface each have a hardness, the hardness of the second outer surface being greater than the inner surface hardness, the first outer surface hardness, and the geometric center hardness.