Golf ball
AssigneeBridgestone Sports Co., Ltd.
InventorsHisashi Yamagishi, Junji Hayashi, Yasushi Ichikawa, Rinya Takesue, Yasumasa Shimizu
Life of this patent
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Abstract
A golf ball includes a solid core, and a cover having one layer or two or more layers provided to directly cover the solid core or cover the solid core via an intermediate layer. At least one layer of the cover is taken as a high hardness cover layer which is made from a base resin containing an inorganic filler in an amount of 5 to 40 parts by weight on the basis of 100 parts by weight of the base resin and which has a Shore D hardness in a range of 66 to 80. With this configuration, the golf ball can exhibit a high carrying performance, a desirable very soft feeling of hitting, and an excellent durability against continuous hitting.
Claims7
A golf ball comprising:
- a solid core;
- and
- a cover having one layer or two or more layers provided to directly cover said solid core or cover said solid core via an intermediate layer;
- wherein at least one layer of said cover is taken as a high hardness cover layer which is made from a base resin containing an inorganic filler in an amount of 5 to 40 parts by weight on the basis of 100 parts by weight of said base resin and which has a Shore D hardness in a range of 66 to 80.
Dependencies are inferred from the claim text.