Title:
GOLF BALL
Document Type and Number:
Japanese Patent JP2003320054
Kind Code:
A
Abstract:
To provide a golf ball manufactured with satisfactory workability, and excellent in impact resilience.
This golf ball is comprising, as constitutive elements, a vulcanised molding of a rubber composition containing 15-50 pts.wt. of unsaturated carboxylic acid and/or metal salt thereof, 2 pts.wt. or more of processing aid of which the highest melting point is 115°C, and 0.6-5 pts.wt. of organic peroxide, to 100 pts.wt. of rubber base material, using a polybutadiene containing 60 wt.% of cis-1,4 bonding as the rubber base material.
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Inventors:
HIGUCHI HIROSHI
KATAOKA NOBUYUKI
NAGASAWA HIROYUKI
MINAMIUMA MASASHI
KATAOKA NOBUYUKI
NAGASAWA HIROYUKI
MINAMIUMA MASASHI
Application Number:
JP2002128137A
Publication Date:
November 11, 2003
Filing Date:
April 30, 2002
Export Citation:
Assignee:
BRIDGESTONE SPORTS CO LTD
International Classes:
A63B37/00; A63B37/04; A63B37/12; C08K5/09; C08K5/14; C08L9/00; (IPC1-7): A63B37/00; A63B37/04; A63B37/12; C08K5/09; C08K5/14; C08L9/00
Attorney, Agent or Firm:
Takashi Kojima (2 outside)
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