Multi-layer ionomeric golf ball containing filler and method of making same

摘要

Disclosed herein is a multi-layer golf ball having a core, an inner cover layer comprising an ionomer and a filler and having Shore D hardness of about 65 or less, and an outer cover layer comprising an ionomer and having a Shore D hardness of at least 60. The outer cover layer is harder than the inner cover layer. The sum of the thickness of the inner cover layer and the thickness of the outer cover layer is greater than 0.090 inches. A method of making the golf ball also is disclosed.