| 摘要 |
PROBLEM TO BE SOLVED: To provide golf balls containing a core material having optimal properties with good stiffness and resilience.SOLUTION: Plasticizers support for reducing the glass transition temperature of a composition, and various plasticizers may be used. For example, the composition may include alkyl oleate compositions such as ethyl oleate and octyl oleate. Polyester-ether block copolymers are particularly preferred. The golf ball includes a core having at least one layer, and a cover having at least one layer. The polyester composition may be used to form any core, cover, or other layer in the golf ball.SELECTED DRAWING: Figure 1 |
