| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a golf ball which is superior in durability to a golf ball having an ionomer resin cover which has conventionally been used. <P>SOLUTION: The golf ball of the present invention comprises a core and a cover covering the core, wherein at least either the core or the cover includes, as a resin component, a polyester resin containing a non-petroleum based material as a constituent component. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
