Title:
Golf ball
Document Type and Number:
Japanese Patent JP6360274
Kind Code:
B2
Abstract:
A golf ball 2 includes a spherical core 4, a cover 6 and a paint layer 8. The core 4 includes a spherical center 10 and a mid layer 12. The cover 6 is formed from a resin composition that includes a base resin and a fluorescent pigment. The paint layer 8 is formed from a resin composition that includes a base resin and a light-collecting fluorescent dye. A product of an amount of the light-collecting fluorescent dye per 100 parts by weight of the base resin in the paint layer 8 and a thickness (mm) of the paint layer 8 is higher than 5.0×10−5 and lower than 2.0×10−3.
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Inventors:
Nakamura Takuson
Application Number:
JP2011219859A
Publication Date:
July 18, 2018
Filing Date:
October 04, 2011
Export Citation:
Assignee:
Sumitomo Rubber Industries, Ltd.
International Classes:
A63B37/14; A63B37/12
Domestic Patent References:
| JP2011183136A | ||||
| JP2007144097A | ||||
| JP2007160087A | ||||
| JP201281111A | ||||
| JP201281110A | ||||
| JP7059879A | ||||
| JP2010246642A |
Attorney, Agent or Firm:
Patent business corporation Yuko patent office
Kengo Oka
Sumitomo Norio
Kuroyoshi Murohashi
Hiroshi Kasakawa
Kei Someya
Yukari Imamura
Kengo Oka
Sumitomo Norio
Kuroyoshi Murohashi
Hiroshi Kasakawa
Kei Someya
Yukari Imamura
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