摘要 |
A golf ball comprising a core included of a polymer containing an acid group fully-neutralized by an organic acid or a salt, a cation source, or a suitable base thereof, the core having a first Shore D hardness, a compression of no greater than about 90, and a diameter of between about 1.00 inches and about 1.64 inches; and a cover comprising a polyurea formed from a polyisocyanate, a polyamine, and a curing agent; wherein the ball has a compression of between about 50 and about 120.
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