Title:
The notes type polyurethane and the Poriu rare cover for golf balls
Document Type and Number:
Japanese Patent JP5989325
Kind Code:
B2
Abstract:
Compositions for golf balls that include thermoset polyurethane and/or thermoset polyurea In particular, the compositions of the invention, which are based on a polyurethane and/or polyurea, have improved crosslink density and hardness from crosslinking after the curative step.
Inventors:
Michael Jay Sullivan
David A Valpet
David A Valpet
Application Number:
JP2011230167A
Publication Date:
September 07, 2016
Filing Date:
September 30, 2011
Export Citation:
Assignee:
ACUSHNET COMPANY
International Classes:
A63B45/00; A63B37/00
Domestic Patent References:
| JP2009291619A | ||||
| JP2002535055A | ||||
| JP2009504337A | ||||
| JP2002540866A | ||||
| JP2008544811A |
Foreign References:
| US20090286628 | ||||
| US20040077434 |
Attorney, Agent or Firm:
Koichi Tsujii
Sadao Kumakura
Atsushi Hakoda
Kenji Asai
Kazuo Yamazaki
Satsuki Ichikawa
Yasushi Sasaki
Sadao Kumakura
Atsushi Hakoda
Kenji Asai
Kazuo Yamazaki
Satsuki Ichikawa
Yasushi Sasaki
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