Title:
レジリエンスを改善したポリウレタン製ゴルフボール
Document Type and Number:
Japanese Patent JP3697396
Kind Code:
B2
Abstract:
A golf ball comprising a center, a cover, and optionally, at least one intermediate layer disposed between the center and the cover, wherein at least one of the center, the cover, and the at least one intermediate layer is formed with a polyurethane composition comprising a reaction product of a prepolymer of at least one polyol and at least one polyisocyanate, and a curing agent of at least one diol. A polyurethane composition, suitable for forming golf equipment, said composition comprising a reaction product of a prepolymer of at least one polyol and at least one polyisocyanate, and a curing agent of at least one diol.
Inventors:
Shen Shen Wu
Application Number:
JP2000617982A
Publication Date:
September 21, 2005
Filing Date:
March 29, 2000
Export Citation:
Assignee:
ACUSHNET COMPANY
International Classes:
A63B37/00; A63B37/04; A63B37/12; C08G18/10; C08G18/48; C09D175/04; (IPC1-7): A63B37/00; A63B37/04; A63B37/12
Domestic Patent References:
| JP4241881A | ||||
| JP5295067A |
Attorney, Agent or Firm:
Kiyoshi Mizuno
Previous Patent: 異なるデータ構造を格納するための方法及び装置
Next Patent: DEVICE FOR ORIENTING NARROW BEAM AND METHOD FOR ORIENTING NARROW BEAM
Next Patent: DEVICE FOR ORIENTING NARROW BEAM AND METHOD FOR ORIENTING NARROW BEAM