| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a golf ball with the original outside appearance with the luminosity applied without impairing the durability of a mark if the mark made of an ink composition in which a luminous material is blended is applied to the golf ball, and with further enhanced visibility which should be essentially achieved by the mark. <P>SOLUTION: The mark of the golf ball is formed of the ink composition including the luminous material consisting of an optical reflecting core layer and at least one optical interference layer which coats the core layer, and a pigment. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
