Title:
【発明の名称】糸巻きゴルフボール
Document Type and Number:
Japanese Patent JP2787008
Kind Code:
B2
Abstract:
A thread-wound golf ball prepared by winding thread rubber around a center, and having a two layer cover. The inner cover is made of an ionomer resin mixture or blend of ionomers having an acid content of not greater than 15 percent by weight, and a melt flow rate measured at 190 DEG C. of from 2 to 9. The outer cover is made of a resin having a hardness of 43 to 53 on the Shore D scale.
Inventors:
MARUKO TAKASHI
HAYASHI JUNJI
HAYASHI JUNJI
Application Number:
JP16477595A
Publication Date:
August 13, 1998
Filing Date:
June 07, 1995
Export Citation:
Assignee:
BURIJISUTON SUHOOTSU KK
International Classes:
A63B37/00; A63B37/06; A63B37/12; B29D99/00; B29K23/00; (IPC1-7): A63B37/12; A63B37/00; B29D31/00
Domestic Patent References:
| JP857084A | ||||
| JP6343718A |
Attorney, Agent or Firm:
Yoshimi Hatanaka (2 outside)