发明名称 GOLF BALL
摘要 <p>PROBLEM TO BE SOLVED: To provide a golf ball excellent in carry performance, satisfactory in spin performance in a shot with a short iron and excellent in control performance at an approach shot with a little run by making the outermost layer of a cover to have the thickness less than a predetermined dimension and the Shore hardness less than a predetermined value. SOLUTION: This golf ball has a cover molded around a core with at least two layers. The outermost layer constituting the golf ball has not more than 0.05mm of the thickness and not more than 55 degrees of the Shore D hardness. Since the cover molded around the core is structured thus with at least two layers, so that the inner layers of the cover except for the outermost layer are formed in consideration of the satisfactory carry and durability. The outermost layer of the cover molded on the inner layers of the cover is a soft one having not more than 55 degrees of Shore D hardness and a thin one having not more than 0.05mm of the thickness to improve the spin property and a shot feeling without reducing the carry performance obtained from the repulsion by the inner layer of the cover and the core.</p>
申请公布号 JPH09225064(A) 申请公布日期 1997.09.02
申请号 JP19960063801 申请日期 1996.02.26
申请人 BRIDGESTONE SPORTS CO LTD 发明人 SHIMOZAKA HIROTAKA;IHARA KEISUKE;MASUTANI HIROSHI;INOUE MICHIO;KASASHIMA ATSUNORI
分类号 A63B37/00;A63B37/04;A63B37/12;(IPC1-7):A63B37/00 主分类号 A63B37/00
代理机构 代理人
主权项
地址