| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide the subject golf ball which has a good ball hitting feel, is large in distance, is large in spin even in a shot from rough and shot in a rainy day like a balata cover and is easily stoppable. SOLUTION: This golf ball comprises a center 1a, a rubber thread layer 1b which covers this center 1a and a cover 2. The external diameter of the center 1a is 28 to 35 mm and the Shore A hardness thereof is 10 to 50. The cover 2 is formed of a mixture containing an ionomer resin, a thermoplastic elastomer and a tacky adhesiveness imparting agent and its Shore D hardness is 45 to 60.</p> |
