| 摘要 |
A golf ball (10) consists of a core (11) and a cover (12). A transparent primer coat (13,14) is applied over the cover (12) and a transparent outermost clear coat (14) is applied over the primer coat (13,14). The primer coat contains an optical brightener in the amount of about 0.45 to 2.7 % by weight of the solids content of the primer coat (13,14). |
