Patent ID: 6561926
Filing Date: 2003-05-13
Classification: A63B,C08L

Abstract:
A golf ball comprising:a core made from a rubber composition containing polybutadiene as a main rubber component and also an organic sulfur compound; and a cover made from a cover material mainly containing an ionomer resin composed of an Li ion neutralized type ionomer resin and a Mg ion neutralized ionomer resin, and also an inorganic filler having a specific gravity of 3.50 or more; wherein a flexural amount of said core, measured by applying a load of 980 N thereto, is in a range of 4.0 to 5.5 mm; and a specific gravity of said cover material is in a range of 1.020 to 1.110, and a Shore D hardness of said cover is in a range of 55 to 65.