Patent ID: 8852027
Filing Date: 2014-10-07
Classification: A63B

Abstract:
1. A golf ball comprising: an inner core layer formed from a highly neutralized polymer composition and having a diameter of from 1.000 inches to 1.580 inches; an intermediate core layer formed from a thermosetting polymer composition excluding diene rubber compositions, and having a thickness of from 0.020 inches to 0.070 inches and a surface hardness of 85 Shore C or greater; an outer core layer formed from a diene rubber composition and having a thickness of from 0.020 inches to 0.050 inches and a surface hardness of 50 Shore C or greater; and a cover layer having a thickness of from 0.010 inches to 0.050 inches and formed from a composition having a material hardness of from 30 Shore D to 65 Shore D.