| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a one-piece golf ball with excellent weatherability which is harder to discolor or deteriorate with time. <P>SOLUTION: The one-piece golf ball has the body of the golf ball produced by molding a rubber composition. The rubber composition contains a titanium oxide of 0.5-10 parts by mass subjected to the surface treatment with an agent containing at least zirconium for a rubber component of 100 parts by mass. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
