Title:
GOLF BALL AND METHOD FOR MANUFACTURING THE SAME
Document Type and Number:
Japanese Patent JP2003339912
Kind Code:
A
Abstract:
To provide a golf ball which has the excellent durability to repeated shots and has good spin characteristics, repulsiveness and feeling of shooting even after the repeated shots.
The golf ball is formed by covering a core with cover layers including an inner layer and outer layer, in which the inner layer of the covers is formed of an ionomer resin as a main material and the outer layer of the covers is formed of a non-ionomer resin as a main material and the surface of the inner layer of the cover is subjected to an acid treatment.
Inventors:
ICHIKAWA YASUSHI
TAKESUE MICHIYA
TAKEHANA EIJI
TAKESUE MICHIYA
TAKEHANA EIJI
Application Number:
JP2002159281A
Publication Date:
December 02, 2003
Filing Date:
May 31, 2002
Export Citation:
Assignee:
BRIDGESTONE SPORTS CO LTD
International Classes:
A63B37/00; A63B37/04; A63B37/12; A63B45/00; (IPC1-7): A63B37/00; A63B37/04; A63B37/12; A63B45/00
Attorney, Agent or Firm:
Takashi Kojima (2 outside)